[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.12"]
[Round "1"]
[White "Bauza, Lorenzo"]
[Black "Guimard, Carlos Enrique"]
[Result "1/2-1/2"]
[ECO "E18"]
[EventDate "1946.03.12"]
[PlyCount "62"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. Qc2 d5 8. cxd5 exd5 9. d4 c6 10. b3 Nbd7 11. Bb2 Bd6 12. e4 Nxe4 13. Nxe4 dxe4 14. Qxe4 Nf6 15. Qh4 Nd5 16. Qh5 Rc8 17. Ne5 Rc7 18. Nxc6 Bxc6 19. Bxd5 Bxd5 20. Qxd5 Rc2 21. Bc1 Bb4 22. Qxd8 Rxd8 23. Be3 Ba3 24. Rfd1 Rd5 25. Rd3 f6 26. Kf1 h5 27. Ke1 Bb2 28. Rb1 Ba3 29. b4 Rxa2 30. Rbb3 Ra1+ 31. Rd1 Ra2 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.12"]
[Round "1"]
[White "Garcia Vera, Romeo"]
[Black "Letelier Martner, Rene"]
[Result "1-0"]
[ECO "E48"]
[EventDate "1946.03.12"]
[PlyCount "75"]

1. c4 e6 2. d4 Nf6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nge2 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 Nc6 10. Bg5 Be7 11. Rc1 b6 12. a3 Bb7 13. Qd3 Nd5 14. Bd2 Qd7 15. Nxd5 exd5 16. Ba2 Bf6 17. Nf4 Nxd4 18. Nh5 Be5 19. f4 Qg4 20. Rfe1 Bd6 21. Ng3 Ne6 22. Bb1 g6 23. h3 Qh4 24. Rf1 Nxf4 25. Bxf4 Bxf4 26. Rxf4 Qxf4 27. Rf1 Qc4 28. Qd2 Ba6 29. Kh2 Qc7 30. Rf4 Rae8 31. Nh5 gxh5 32. Qf2 Kh8 33. Qg3 Rg8 34. Qh4 Rg7 35. Qf6 Re6 36. Qf5 Re4 37. Bxe4 dxe4 38. Qxe4 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.12"]
[Round "1"]
[White "Hounie Fleurquin, Carlos"]
[Black "Pilnik, Herman"]
[Result "1/2-1/2"]
[ECO "B70"]
[EventDate "1946.03.12"]
[PlyCount "81"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O Nc6 8. Nb3 a5 9. a4 Be6 10. Nd4 Nxd4 11. Qxd4 O-O 12. Qd1 Rc8 13. Be3 Rxc3 14. bxc3 Nxe4 15. Bf3 Nxc3 16. Qd2 Na2 17. Rab1 Bc4 18. Bb6 Qd7 19. Rfe1 Nc3 20. Ra1 Nxa4 21. Bd4 Bxd4 22. Qxd4 Bb5 23. c4 Ba6 24. Bg4 e6 25. Bd1 Nc5 26. Rxa5 Qc7 27. Ra3 e5 28. Qh4 f5 29. Be2 Ne6 30. Bf1 e4 31. Rh3 Rf7 32. f3 Nc5 33. Qf4 Re7 34. Rd1 Re5 35. g4 exf3 36. gxf5 Rxf5 37. Qxd6 Qxd6 38. Rxd6 f2+ 39. Kg2 b6 40. Be2 Bb7+ 41. Kf1 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.12"]
[Round "1"]
[White "Iliesco, Juan Traian"]
[Black "Stahlberg, Gideon"]
[Result "0-1"]
[ECO "A14"]
[EventDate "1946.03.12"]
[PlyCount "64"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O d4 6. b4 c5 7. Bb2 O-O 8. d3 Qc7 9. Nbd2 e5 10. bxc5 Na6 11. Ng5 Nxc5 12. Ba3 Nfd7 13. Nde4 h6 14. Bxc5 Nxc5 15. Nxc5 Bxc5 16. Ne4 Be7 17. Rb1 Rb8 18. Qb3 Bd7 19. Rfc1 Kh8 20. Nd2 f5 21. Bd5 b6 22. Qd1 Ba3 23. Rc2 Ba4 24. Nb3 Qe7 25. e3 dxe3 26. fxe3 Qg5 27. Qf3 f4 28. e4 Bd7 29. Rf2 Bg4 30. Qg2 fxg3 31. Qxg3 Rxf2 32. Kxf2 Rf8+ 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.12"]
[Round "1"]
[White "Maderna, Carlos"]
[Black "Michel, Paul"]
[Result "1-0"]
[ECO "C54"]
[EventDate "1946.03.12"]
[PlyCount "31"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. O-O Bxc3 9. d5 Bf6 10. Re1 O-O 11. Rxe4 Ne7 12. g4 g6 13. Bh6 Re8 14. Rf4 d6 15. Rxf6 Nxd5 16. Rxf7 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.12"]
[Round "1"]
[White "Najdorf, Miguel"]
[Black "Bolbochan, Jacobo"]
[Result "1-0"]
[ECO "E21"]
[EventDate "1946.03.12"]
[PlyCount "115"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. Bg5 d6 6. e3 Nbd7 7. Be2 Bxc3+ 8. bxc3 Re8 9. Nd2 e5 10. O-O h6 11. Bh4 Nf8 12. Ne4 g5 13. Nxf6+ Qxf6 14. Bg3 Ng6 15. Qa4 Bf5 16. Bf3 e4 17. Bh5 Qe6 18. c5 dxc5 19. Bxc7 Bg4 20. Bxg6 Qxg6 21. dxc5 Rec8 22. Bd6 b6 23. cxb6 axb6 24. Qb4 Rc6 25. Be5 Qe6 26. Bd4 Be2 27. Rfe1 Bd3 28. a4 Rc4 29. Qb3 Qc6 30. h3 Rcxa4 31. Rxa4 Rxa4 32. Bxb6 Bc4 33. Qd1 Bd3 34. Bd4 Ra2 35. Qb3 Ra8 36. Qb4 Kh7 37. Qe7 Kg6 38. c4 Re8 39. Qa3 Ra8 40. Qb2 Qxc4 41. Bh8 Rg8 42. Ra1 Kh7 43. Bd4 Qd5 44. Ra7 Re8 45. Bc3 Bc4 46. Qb6 Qd1+ 47. Kh2 Qd8 48. Qc5 Qd5 49. Qc7 Qe6 50. Qc5 Qd5 51. Qb6 Qd8 52. Rc7 Qd5 53. Qf6 Rg8 54. Rc6 Qxc6 55. Qxc6 Be6 56. Qxe4+ Rg6 57. f4 gxf4 58. exf4 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.12"]
[Round "1"]
[White "Reinhardt, Enrique"]
[Black "Corte, Cesar Juan"]
[Result "0-1"]
[ECO "E21"]
[EventDate "1946.03.12"]
[PlyCount "136"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Qb3 c5 6. Nf3 O-O 7. Be2 Bb7 8. O-O Nc6 9. Rd1 cxd4 10. Nxd4 Qe7 11. a3 Nxd4 12. exd4 Bd6 13. Bg5 Rac8 14. Rd3 Bb8 15. Rh3 h6 16. Bh4 Bf4 17. Rd1 Kh8 18. g3 g5 19. gxf4 gxh4 20. Rxh4 Rg8+ 21. Kf1 Rg6 22. Bh5 Nxh5 23. Rxh5 Bf3 24. Re5 Qh4 25. Ne2 Qg4 26. Ke1 Bxe2 27. Rxe2 Qxf4 28. Re3 Rg2 29. Rf3 Qe4+ 30. Kf1 Rcg8 31. Rg3 R8xg3 32. hxg3 Rh2 33. Qe3 Rh1+ 34. Ke2 Qc2+ 35. Rd2 Qxc4+ 36. Kf3 Qd5+ 37. Qe4 Qxe4+ 38. Kxe4 f6 39. d5 e5 40. Rc2 Rd1 41. Rc7 Kg7 42. Rxd7+ Kg6 43. Rxa7 Rd4+ 44. Ke3 Rxd5 45. Ra6 b5 46. Ra5 Kf5 47. b3 Rc5 48. Kd3 Rd5+ 49. Ke2 Rc5 50. Kf1 Rc1+ 51. Kg2 Ra1 52. Kf3 h5 53. Kg2 Ra2 54. Kf3 Ra1 55. Ke3 Ra2 56. f3 Ra1 57. Kd3 h4 58. gxh4 Kf4 59. Rxb5 Rxa3 60. h5 Kxf3 61. h6 Ra7 62. Rb6 f5 63. Rg6 e4+ 64. Kd4 e3 65. Ke5 e2 66. Rg1 f4 67. Kf5 Kf2 68. Rh1 f3 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.12"]
[Round "1"]
[White "Sanguinetti, Renato"]
[Black "Maccioni Seisdedos, Alejandro"]
[Result "1-0"]
[ECO "E48"]
[EventDate "1946.03.12"]
[PlyCount "88"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nge2 c5 7. O-O dxc4 8. Bxc4 a6 9. a3 cxd4 10. axb4 dxc3 11. Nxc3 Nbd7 12. b5 Qc7 13. Be2 a5 14. Qa4 b6 15. e4 Bb7 16. Be3 Nc5 17. Qc4 Nfd7 18. Na4 Rac8 19. f3 Ne5 20. Qc3 Nxa4 21. Rxa4 Qb8 22. Qd4 Rc5 23. Rd1 Rc2 24. Kf1 Bc8 25. Qd6 Bd7 26. Qxb8 Rxb8 27. Rad4 Be8 28. Rd8 Rxd8 29. Rxd8 Kf8 30. Bxb6 Ke7 31. Rd1 Rxb2 32. Bc5+ Kf6 33. Bd4 Rb4 34. f4 Rxd4 35. Rxd4 Nd7 36. e5+ Ke7 37. Ra4 f6 38. exf6+ gxf6 39. Rxa5 Bg6 40. Ra7 Kd6 41. Ra6+ Kd5 42. Bf3+ Kc5 43. Rxe6 Bd3+ 44. Be2 Kd5 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.12"]
[Round "1"]
[White "Souza Mendes, Joao"]
[Black "Luckis, Marcos"]
[Result "1/2-1/2"]
[ECO "B19"]
[EventDate "1946.03.12"]
[PlyCount "135"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. O-O-O Qc7 13. Kb1 O-O-O 14. Qe2 c5 15. Ne5 Nb6 16. dxc5 Bxc5 17. Nd3 Bd6 18. Ne4 Nxe4 19. Qxe4 Qc4 20. Qxc4+ Nxc4 21. Bc3 f6 22. Rde1 e5 23. Rh4 Nb6 24. Ba5 Rd7 25. Bxb6 axb6 26. a4 Rhd8 27. b3 Bc5 28. Rc4 Rd4 29. Re4 Rxe4 30. Rxe4 Rd4 31. f3 Kd7 32. b4 Rxe4 33. fxe4 Bd4 34. Ka2 f5 35. exf5 e4 36. Nf4 Kd6 37. Kb3 Ke5 38. Ne2 Bf2 39. g4 Kf6 40. Kc4 Kg5 41. Kd5 Kxg4 42. Kxe4 Be1 43. Nf4 Bxb4 44. Nd5 Bc5 45. Nf4 Be7 46. Nd5 Bd8 47. Nf4 Bg5 48. Ne6 Bf6 49. Nf4 Bb2 50. Nd3 Ba1 51. Nf4 Bf6 52. c4 Kg5 53. Ne6+ Kxh5 54. Kf3 g5 55. Kg3 Be5+ 56. Kh3 g4+ 57. Kg2 Kh4 58. c5 bxc5 59. Nxc5 Kg5 60. Nxb7 h5 61. Nc5 h4 62. Ne4+ Kxf5 63. Nf2 g3 64. a5 Bd4 65. Nh3 Kg4 66. a6 Ba7 67. Ng1 Kf5 68. Nf3 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.13"]
[Round "2"]
[White "Bauza, Lorenzo"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[ECO "A31"]
[EventDate "1946.03.12"]
[PlyCount "64"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. c4 g6 8. O-O Bg7 9. Nc3 O-O 10. Qc2 Qa5 11. Rb1 Ng4 12. h3 Ne5 13. Be2 Rb8 14. Bd2 f5 15. b4 Qc7 16. f4 Nf7 17. Be3 e5 18. Bd3 exf4 19. Bxf4 g5 20. Bh2 f4 21. e5 Nxe5 22. Bxh7+ Kh8 23. Be4 Be6 24. h4 d5 25. Bd3 Nxd3 26. Qxd3 Bf5 27. Qf3 g4 28. Bxf4 gxf3 29. Bxc7 Bxc3 30. Bxb8 Bd4+ 31. Kh2 Bxb1 32. Rxb1 f2 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.13"]
[Round "2"]
[White "Bolbochan, Jacobo"]
[Black "Hounie Fleurquin, Carlos"]
[Result "1/2-1/2"]
[ECO "A06"]
[EventDate "1946.03.12"]
[PlyCount "48"]

1. Nf3 d5 2. b3 c5 3. e3 e6 4. Bb2 Nf6 5. Ne5 Nbd7 6. Bb5 Be7 7. O-O a6 8. Bxd7+ Bxd7 9. d3 O-O 10. Nd2 Ne8 11. f4 f6 12. Nxd7 Qxd7 13. Qh5 f5 14. Nf3 Nf6 15. Qg5 Qe8 16. Qg3 Ng4 17. Rae1 Bf6 18. Bxf6 Nxf6 19. Ne5 Rc8 20. Qh4 Qh5 21. Qxh5 Nxh5 22. h3 Nf6 23. g4 Rfd8 24. g5 Nd7 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.13"]
[Round "2"]
[White "Corte, Cesar Juan"]
[Black "Garcia Vera, Romeo"]
[Result "1-0"]
[ECO "B55"]
[EventDate "1946.03.12"]
[PlyCount "113"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf5 d5 9. Bg5 Na6 10. Nc3 dxe4 11. Qxd7+ Nxd7 12. Nxe4 f6 13. Be3 b6 14. O-O-O g6 15. Nfd6+ Bxd6 16. Rxd6 Ke7 17. Rhd1 Rhd8 18. f4 exf4 19. Bxf4 Nac5 20. Nc3 Ne5 21. Rxd8 Rxd8 22. Rxd8 Kxd8 23. Bxe5 fxe5 24. Nb5 a6 25. Nd6 Nd7 26. Kd2 Ke7 27. Ne4 h6 28. c4 Nc5 29. Ke3 a5 30. Nc3 Ke6 31. Nd5 Nd7 32. b3 Kd6 33. Nc3 Nc5 34. Ne4+ Ke6 35. Nf2 Kf5 36. Nd3 Ke6 37. Nc1 Kf5 38. a3 Na6 39. Nd3 Nc5 40. b4 Nb7 41. c5 axb4 42. axb4 bxc5 43. bxc5 h5 44. c6 Nd6 45. Nc5 Nc8 46. c7 Nb6 47. Kd3 Kf4 48. Ne4 Nc8 49. Nc3 Nd6 50. Nd5+ Kg4 51. Ne7 h4 52. Nxg6 h3 53. g3 Kf5 54. Ne7+ Kg4 55. Ke2 Kg5 56. c8=Q Nxc8 57. Nxc8 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.13"]
[Round "2"]
[White "Guimard, Carlos Enrique"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[ECO "E18"]
[EventDate "1946.03.12"]
[PlyCount "49"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Ne1 Bxg2 10. Nxg2 d6 11. e4 Nc6 12. Be3 Qd7 13. Rc1 f5 14. d5 Nd8 15. dxe6 Nxe6 16. exf5 Rxf5 17. f4 Re8 18. b3 Rf7 19. Qd5 Bf6 20. Rcd1 Nc5 21. Bxc5 bxc5 22. Rfe1 Kh8 23. Kh1 Kg8 24. Kg1 Kh8 25. Kh1 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.13"]
[Round "2"]
[White "Letelier Martner, Rene"]
[Black "Sanguinetti, Renato"]
[Result "0-1"]
[ECO "D43"]
[EventDate "1946.03.12"]
[PlyCount "112"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Qb3 Nbd7 6. Bf4 Be7 7. h3 O-O 8. e3 dxc4 9. Bxc4 c5 10. dxc5 Nxc5 11. Qc2 h6 12. b4 Ncd7 13. a3 b5 14. Ba2 Bb7 15. Rd1 Rc8 16. Ne5 Qe8 17. Bb1 Be4 18. Qb2 Bxb1 19. Nxb1 Nxe5 20. Bxe5 Qc6 21. O-O Rfd8 22. Rxd8+ Bxd8 23. Rd1 Be7 24. Bd4 Ne8 25. Nd2 Qc2 26. Qxc2 Rxc2 27. Ne4 f6 28. Rd3 Nd6 29. Bxf6 Nxe4 30. Bxe7 Rc1+ 31. Kh2 Nxf2 32. Rd8+ Kf7 33. Bh4 Ne4 34. Rd7+ Kg6 35. Re7 Rc6 36. Be1 Kf6 37. Rxa7 h5 38. g4 Rc1 39. g5+ Kg6 40. Bh4 Rc6 41. Kg2 Nd6 42. Bg3 Nc4 43. Kf3 Kxg5 44. Rxg7+ Kf6 45. Rh7 Kg6 46. Rd7 Nxa3 47. Rd6 Rxd6 48. Bxd6 Nc4 49. Bc7 Kf5 50. e4+ Kf6 51. Kg3 Ne5 52. Bxe5+ Kxe5 53. Kh4 Kxe4 54. Kxh5 Kf5 55. h4 e5 56. Kh6 e4 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.13"]
[Round "2"]
[White "Luckis, Marcos"]
[Black "Reinhardt, Enrique"]
[Result "1-0"]
[ECO "D97"]
[EventDate "1946.03.12"]
[PlyCount "69"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Bg7 6. e4 c6 7. Nf3 O-O 8. Be2 b6 9. Qa4 Bb7 10. O-O Nfd7 11. Bf4 Re8 12. Rfd1 Qc8 13. Rac1 c5 14. d5 a6 15. e5 b5 16. Qa5 g5 17. Nxg5 Nxe5 18. Nce4 c4 19. Bxe5 Bxe5 20. Bh5 Rf8 21. Qa3 Qf5 22. Qxe7 Nd7 23. g4 Qf4 24. Qxd7 Bc8 25. Qe7 Bxg4 26. Bxg4 Qxg4+ 27. Kf1 Qf4 28. Nf3 Bg7 29. Ned2 Bxb2 30. Rc2 Bg7 31. Qg5 Qc7 32. Ne4 f5 33. Ng3 h6 34. Qh5 c3 35. Kg2 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.13"]
[Round "2"]
[White "Maccioni Seisdedos, Alejandro"]
[Black "Iliesco, Juan Traian"]
[Result "1-0"]
[ECO "E72"]
[EventDate "1946.03.12"]
[PlyCount "111"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 e5 7. Nge2 Nc6 8. d5 Nd4 9. O-O Nxe2+ 10. Qxe2 Nd7 11. Be3 a5 12. a3 a4 13. Qc2 f5 14. exf5 gxf5 15. Nxa4 f4 16. Bd2 f3 17. Bh3 Nb6 18. Nxb6 Bxh3 19. Nxa8 Qd7 20. Nxc7 Qg4 21. Rfe1 Bf1 22. Qe4 Qh3 23. Qxf3 Rxf3 24. Rxf1 Rf5 25. f3 Rh5 26. Rf2 e4 27. Ne6 Be5 28. fxe4 h6 29. Raf1 Bg7 30. Nxg7 Kxg7 31. Rf7+ Kg8 32. Rf8+ Kh7 33. R1f7+ Kg6 34. Rf6+ Kh7 35. R8f7+ Kg8 36. Rf2 Re5 37. Rf8+ Kh7 38. R2f7+ Kg6 39. Rf6+ Kg7 40. R8f7+ Kg8 41. Rf8+ Kg7 42. Bxh6+ Kh7 43. R8f7+ Kh8 44. Rf8+ Kh7 45. R6f7+ Kg6 46. Rg7+ Kxh6 47. Rh8+ Kxg7 48. Rxh3 Rxe4 49. Rh4 Re2 50. b4 Ra2 51. Re4 Kf6 52. Re6+ Kf5 53. Rxd6 Kg4 54. Rg6+ Kf3 55. Rf6+ Ke3 56. d6 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.13"]
[Round "2"]
[White "Michel, Paul"]
[Black "Souza Mendes, Joao"]
[Result "1/2-1/2"]
[ECO "B74"]
[EventDate "1946.03.12"]
[PlyCount "62"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. O-O Nc6 8. Be3 O-O 9. Nb3 Be6 10. f4 Qc8 11. Kh1 Rd8 12. Bf3 Nd7 13. Nd4 Nxd4 14. Bxd4 Bxd4 15. Qxd4 Qc5 16. Qd2 Rac8 17. f5 Bc4 18. Be2 Qe5 19. Rae1 Nf6 20. Qf4 Qxf4 21. Rxf4 Bxe2 22. Rxe2 Rc4 23. fxg6 hxg6 24. Rf3 Rc5 25. Rd3 Rdc8 26. Rd4 Kf8 27. Kg1 Ke8 28. Kf1 Rh5 29. h3 Rhc5 30. Ke1 Nd7 31. Kd1 Nb6 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.13"]
[Round "2"]
[White "Pilnik, Herman"]
[Black "Maderna, Carlos"]
[Result "1-0"]
[ECO "C82"]
[EventDate "1946.03.12"]
[PlyCount "55"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Qd3 O-O 11. Nbd2 Nxf2 12. Rxf2 f6 13. Ne4 Nxe5 14. Nxe5 Bxf2+ 15. Nxf2 fxe5 16. Qg3 Rf5 17. Be3 Qd6 18. Bc2 Rf7 19. b4 Bf5 20. Bc5 Qg6 21. Qxg6 hxg6 22. Bb3 c6 23. Re1 Re8 24. h3 Kh7 25. g4 Bd7 26. Ne4 Rf4 27. Nd2 d4 28. cxd4 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.14"]
[Round "3"]
[White "Garcia Vera, Romeo"]
[Black "Luckis, Marcos"]
[Result "0-1"]
[ECO "E17"]
[EventDate "1946.03.12"]
[PlyCount "62"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. b3 c5 8. d5 exd5 9. Nh4 Ne4 10. cxd5 Bxh4 11. gxh4 Qxh4 12. Qd3 Re8 13. Bb2 d6 14. f4 Nf6 15. Nd2 Ng4 16. Nf3 Qh6 17. h3 Ne3 18. Rf2 Ba6 19. Qd2 Nd7 20. Nh2 Nf6 21. Kh1 Re7 22. Rg1 Rae8 23. Qc3 Bb7 24. Bf3 Nexd5 25. Qd2 Ne3 26. Bxb7 Rxb7 27. Qxd6 Ne4 28. Rxg7+ Qxg7 29. Bxg7 Nxd6 30. Be5 Rd7 31. Rf3 Ndf5 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.14"]
[Round "3"]
[White "Hounie Fleurquin, Carlos"]
[Black "Bauza, Lorenzo"]
[Result "1-0"]
[ECO "B95"]
[EventDate "1946.03.12"]
[PlyCount "87"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 a6 7. Be2 Be7 8. O-O Qc7 9. Kh1 O-O 10. Qd2 b5 11. a3 Bb7 12. Bxf6 Bxf6 13. f4 Nc6 14. Nxc6 Bxc6 15. Bf3 Rfd8 16. Rae1 Qa5 17. Re3 Rac8 18. Rd1 Bb7 19. Nd5 Qxd2 20. Nxf6+ gxf6 21. Rxd2 Kf8 22. Kg1 Ke7 23. Kf2 Rc5 24. Red3 Bc8 25. g4 Bb7 26. Ke3 Rc4 27. b3 Rc7 28. h4 a5 29. g5 e5 30. gxf6+ Kxf6 31. Rxd6+ Rxd6 32. Rxd6+ Ke7 33. fxe5 Rxc2 34. Bg4 Bc6 35. Kd3 Rc1 36. Kd2 Rg1 37. Bf5 Be8 38. h5 Ra1 39. h6 Rxa3 40. Bxh7 Rxb3 41. Bf5 Rb2+ 42. Kc3 Rh2 43. h7 Kf8 44. Rd3 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.14"]
[Round "3"]
[White "Iliesco, Juan Traian"]
[Black "Letelier Martner, Rene"]
[Result "1-0"]
[ECO "D34"]
[EventDate "1946.03.12"]
[PlyCount "67"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 c5 5. cxd5 exd5 6. d4 Nc6 7. O-O Be6 8. Nc3 Be7 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Ne4 12. Rc1 O-O 13. Nd4 Nxd4 14. Bxd4 Qd7 15. f3 Nd6 16. Nc5 Qb5 17. Nxe6 fxe6 18. Bh3 Nf5 19. Bf2 Kh8 20. Qc2 Bg5 21. f4 Bf6 22. Rfd1 g6 23. Bf1 Qa5 24. Qb3 Rf7 25. e4 dxe4 26. Qxe6 e3 27. Qxf7 exf2+ 28. Kh1 Bg7 29. Qe6 Rf8 30. Rc8 Nxg3+ 31. hxg3 Qh5+ 32. Kg2 Qxd1 33. Rxf8+ Bxf8 34. Qe5+ 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.14"]
[Round "3"]
[White "Maderna, Carlos"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[ECO "D68"]
[EventDate "1946.03.12"]
[PlyCount "58"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. O-O Nxc3 12. Rxc3 e5 13. Bb3 e4 14. Nd2 Nf6 15. Qc2 Kh8 16. Rc5 Nd7 17. Rf5 g6 18. Ra5 f5 19. Qc3 b6 20. Ra3 Bb7 21. Rc1 Nf6 22. Qc2 a5 23. Bc4 b5 24. Bf1 a4 25. Rc3 b4 26. Rc5 Nd7 27. Rc4 Nb6 28. Rc5 Nd7 29. Rc4 Nb6 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.14"]
[Round "3"]
[White "Najdorf, Miguel"]
[Black "Guimard, Carlos Enrique"]
[Result "1-0"]
[ECO "D68"]
[EventDate "1946.03.12"]
[PlyCount "73"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. O-O Nxc3 12. Rxc3 e5 13. Qb1 e4 14. Nd2 Nf6 15. b4 Nd5 16. Bxd5 cxd5 17. Qb3 Be6 18. Rfc1 Rad8 19. Qa4 f5 20. f4 exf3 21. Nxf3 f4 22. Re1 Bg4 23. exf4 Qf6 24. Qxa7 Qxf4 25. Qc5 Bxf3 26. Rxf3 Qd2 27. Ref1 Rxf3 28. Rxf3 Qxa2 29. Qe7 Qa1+ 30. Rf1 Qa8 31. h3 h6 32. b5 Kh8 33. b6 Rc8 34. Qd6 Rc6 35. Rf8+ Kh7 36. Qxc6 Qa1+ 37. Kh2 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.14"]
[Round "3"]
[White "Reinhardt, Enrique"]
[Black "Michel, Paul"]
[Result "1/2-1/2"]
[ECO "C00"]
[EventDate "1946.03.12"]
[PlyCount "62"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O e6 5. d3 Nc6 6. Nbd2 Be7 7. e4 O-O 8. Re1 Qc7 9. c3 dxe4 10. dxe4 e5 11. Qc2 Be6 12. Ng5 Bd7 13. Nc4 h6 14. Nf3 Be6 15. Ne3 Rfd8 16. Bd2 Rd7 17. h3 Rad8 18. Re2 g6 19. Rc1 Bf8 20. c4 Nd4 21. Nxd4 cxd4 22. Nd5 Nxd5 23. exd5 Bxd5 24. Ba5 Qxa5 25. Rxe5 d3 26. Qb1 Bg7 27. Rxd5 Qd2 28. Rd1 Qc2 29. Qxc2 dxc2 30. Rc1 Bxb2 31. Rxc2 Bf6 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.14"]
[Round "3"]
[White "Sanguinetti, Renato"]
[Black "Corte, Cesar Juan"]
[Result "1-0"]
[ECO "D38"]
[EventDate "1946.03.12"]
[PlyCount "67"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d5 6. Bg5 h6 7. Bxf6 Qxf6 8. e3 O-O 9. a3 Bxc3+ 10. Qxc3 Re8 11. Rd1 Kf8 12. Be2 dxc4 13. Bxc4 e5 14. d5 Nd8 15. O-O Bg4 16. Be2 Qd6 17. e4 f6 18. Rd2 Bxf3 19. Bxf3 Re7 20. Rfd1 Nf7 21. Bg4 g6 22. h4 Kg7 23. Rc2 Rf8 24. Qg3 Kh7 25. h5 g5 26. Qf3 Kh8 27. Be6 Nd8 28. Bf5 Rff7 29. Rd3 Rg7 30. Bg6 Nf7 31. Bxf7 Rgxf7 32. Qf5 b6 33. Rc6 Qd7 34. Qg6 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.14"]
[Round "3"]
[White "Souza Mendes, Joao"]
[Black "Pilnik, Herman"]
[Result "1-0"]
[ECO "D56"]
[EventDate "1946.03.12"]
[PlyCount "99"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 f5 11. Ne5 Qf6 12. f4 Nxc3 13. bxc3 Nd7 14. cxd5 exd5 15. c4 Nxe5 16. dxe5 Qh4+ 17. g3 Qd8 18. cxd5 Qa5+ 19. Kf2 cxd5 20. Rab1 Bd7 21. Rxb7 Rac8 22. Qb2 Bc6 23. Rb3 d4 24. Bc4+ Kh7 25. Rc1 dxe3+ 26. Rxe3 Rfd8 27. Qc3 Rd2+ 28. Ke1 Rxa2 29. Qxa5 Rxa5 30. Be6 Bd7 31. Rxc8 Bxe6 32. Rc6 Bd5 33. Rd6 Be4 34. g4 Ra1+ 35. Kf2 Rb1 36. gxf5 Bxf5 37. e6 Rb8 38. e7 Re8 39. Rd8 Bg6 40. Rxe8 Bxe8 41. Ra3 Kg6 42. Rxa7 Kf6 43. Ke3 g6 44. Kd4 Ke6 45. h4 h5 46. Ra8 Kxe7 47. Ke5 Bb5 48. Ra7+ Ke8 49. Kf6 Bd3 50. Rg7 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.14"]
[Round "3"]
[White "Stahlberg, Gideon"]
[Black "Maccioni Seisdedos, Alejandro"]
[Result "1-0"]
[ECO "E21"]
[EventDate "1946.03.12"]
[PlyCount "95"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qb3 c5 6. a3 Ba5 7. e3 O-O 8. Be2 d5 9. O-O cxd4 10. Nxd4 Bb7 11. Rd1 Nbd7 12. Bd2 Ne5 13. cxd5 Nxd5 14. e4 Nf6 15. Bg5 Qb8 16. Bxf6 gxf6 17. Nxe6 Re8 18. Nf4 Ng4 19. Bxg4 Qxf4 20. Rd7 Rf8 21. Rxb7 Bxc3 22. Qxc3 Qxg4 23. Qb4 Rad8 24. Re1 Rd7 25. Rxd7 Qxd7 26. h3 Rc8 27. Re3 Rc5 28. Kh2 Qc7+ 29. Rg3+ Rg5 30. Qc3 Qf4 31. Qe3 Qh4 32. e5 Rxg3 33. Qxg3+ Qxg3+ 34. Kxg3 fxe5 35. Kg4 f6 36. Kf5 Kf7 37. g4 b5 38. h4 Ke7 39. g5 fxg5 40. hxg5 Kd6 41. Kf6 e4 42. Kg7 Ke5 43. Kxh7 Kf4 44. g6 Kf3 45. g7 Kxf2 46. g8=Q e3 47. Qf7+ Kg2 48. Qxa7 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.15"]
[Round "4"]
[White "Bauza, Lorenzo"]
[Black "Maderna, Carlos"]
[Result "0-1"]
[ECO "C68"]
[EventDate "1946.03.12"]
[PlyCount "84"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. O-O Ne7 9. Nc3 O-O 10. Be3 f5 11. f3 c5 12. Nxf5 Nxf5 13. exf5 Bxf5 14. Rf2 Rae8 15. Re1 Re6 16. Nd1 Rfe8 17. Rfe2 c4 18. a3 b5 19. Kf2 h5 20. g3 a5 21. Bd2 Bc5+ 22. Be3 Bf8 23. Bd2 Rxe2+ 24. Rxe2 Bc5+ 25. Be3 Bd6 26. Rd2 b4 27. axb4 axb4 28. Bd4 Kf7 29. Ne3 Be6 30. h4 Ra8 31. Ng2 Ra1 32. Ne1 Bxg3+ 33. Kxg3 Rxe1 34. Bc5 b3 35. cxb3 cxb3 36. Bb4 Rh1 37. Rh2 Rc1 38. Bc3 Rxc3 39. bxc3 Bf5 40. Rb2 Bc2 41. Kf4 Kf6 42. Ke3 Ke5 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.15"]
[Round "4"]
[White "Bolbochan, Jacobo"]
[Black "Souza Mendes, Joao"]
[Result "1/2-1/2"]
[ECO "D97"]
[EventDate "1946.03.12"]
[PlyCount "86"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Be2 Nbd7 9. O-O Nb6 10. Qb3 Be6 11. Qd1 h6 12. a4 a5 13. Rb1 Qc7 14. Qc2 Rfc8 15. b3 Bg4 16. Be3 Nbd7 17. Rfd1 e5 18. h3 exd4 19. Bxd4 Be6 20. Qb2 Nh5 21. Bxg7 Nxg7 22. Qd2 Kh7 23. Nd4 Rd8 24. Qe3 Nf8 25. f4 Re8 26. Qf2 f5 27. g4 Bf7 28. gxf5 gxf5 29. e5 Nfe6 30. Bc4 Nxd4 31. Rxd4 Be6 32. Rd6 Qf7 33. Qh4 Re7 34. Kh2 Ne8 35. Bxe6 Rxe6 36. Rxe6 Qxe6 37. Rd1 Rc8 38. Rd3 Rc7 39. Ne2 Rd7 40. Qg3 Rg7 41. Qe1 Rd7 42. Qd2 Rxd3 43. Qxd3 Ng7 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.15"]
[Round "4"]
[White "Corte, Cesar Juan"]
[Black "Iliesco, Juan Traian"]
[Result "1-0"]
[ECO "B95"]
[EventDate "1946.03.12"]
[PlyCount "79"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. Be2 O-O 9. Rd1 a6 10. O-O Qc7 11. Bxf6 gxf6 12. Qh6 Kh8 13. Bh5 Qa5 14. Nxc6 bxc6 15. f4 Bd7 16. Rf3 Rg8 17. e5 d5 18. Rh3 Qb6+ 19. Kh1 Bf8 20. Qxf6+ Rg7 21. Bxf7 Qd8 22. Bxe6 Be7 23. Qh6 Bxe6 24. Qxe6 Qb6 25. Rg3 Rag8 26. Nxd5 Qd8 27. Ne3 Qf8 28. Nf5 Rxg3 29. hxg3 Bd8 30. Rd7 Rg6 31. Qf7 Rh6+ 32. Nh4 Qxf7 33. Rxf7 Kg8 34. Rf5 Bb6 35. Kh2 Bf2 36. Kh3 c5 37. Kg4 Rb6 38. b3 c4 39. Nf3 h6 40. Rf6 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.15"]
[Round "4"]
[White "Guimard, Carlos Enrique"]
[Black "Maccioni Seisdedos, Alejandro"]
[Result "1-0"]
[ECO "E19"]
[EventDate "1946.03.12"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. g3 Be7 6. Bg2 O-O 7. O-O Ne4 8. Qc2 Nxc3 9. bxc3 f5 10. d5 Qc8 11. Nd4 c5 12. Nb3 d6 13. e4 exd5 14. cxd5 fxe4 15. c4 Qg4 16. Bb2 Nd7 17. Rae1 Bf6 18. Rxe4 Qg6 19. f4 Bxb2 20. Qxb2 Rae8 21. Rfe1 Rxe4 22. Rxe4 Ba6 23. Nd2 Nf6 24. Re6 Re8 25. Be4 Qh5 26. Bf3 Qf5 27. Rxe8+ Nxe8 28. Qa3 Qc2 29. Qxa6 Qxd2 30. Qxa7 Qc1+ 31. Kg2 Qxc4 32. Qe7 Qxa2+ 33. Kh3 Qa8 34. Bg4 Nf6 35. Be6+ Kh8 36. Qxd6 c4 37. Qc6 Qe8 38. Qxc4 Qh5+ 39. Kg2 g6 40. g4 Qh4 41. Qc8+ 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.15"]
[Round "4"]
[White "Letelier Martner, Rene"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[ECO "E41"]
[EventDate "1946.03.12"]
[PlyCount "200"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 Bxc3+ 5. bxc3 d6 6. e3 Qe7 7. Bd3 e5 8. Nd2 O-O 9. O-O c5 10. Qc2 Nc6 11. d5 Na5 12. Ba3 b6 13. Rae1 Ba6 14. f3 g6 15. Bc1 e4 16. Nxe4 Nxe4 17. fxe4 Bxc4 18. Qe2 Bxd3 19. Qxd3 Rae8 20. e5 Qxe5 21. e4 f5 22. Bh6 Rf7 23. exf5 Qxe1 24. Rxe1 Rxe1+ 25. Kf2 Re5 26. Qa6 Rexf5+ 27. Kg3 Rc7 28. c4 Kf7 29. Qb5 Re7 30. Bf4 g5 31. Bd2 Kg6 32. Bxa5 bxa5 33. Qb8 h5 34. h3 h4+ 35. Kh2 Rf6 36. Qb1+ Kg7 37. Qb8 a4 38. a3 a6 39. Qb2 Re3 40. Qb7+ Kh6 41. Qb8 Kg7 42. Qb7+ Kg8 43. Qb8+ Kf7 44. Qb7+ Re7 45. Qb1 Kg7 46. Qd1 Rf4 47. Qd2 Kf6 48. Qb2+ Kg6 49. Qb8 Rf6 50. Qb1+ Kh6 51. Qb2 Kg7 52. Qd2 Re5 53. Kg1 Kg6 54. Qd3+ Kh6 55. Qd2 Re4 56. Qc3 Rd4 57. Qb2 Rd1+ 58. Kh2 Rff1 59. Qh8+ Kg6 60. Qg8+ Kf5 61. Qe6+ Kf4 62. Qg4+ Ke3 63. Qxg5+ Rf4 64. Qh6 Rdd4 65. Qxd6 Rxc4 66. Qe7+ Rfe4 67. Qg5+ Kd3 68. d6 Rcd4 69. Qxc5 Rf4 70. Qg5 Ke3 71. Qe5+ Rfe4 72. Qg5+ Kd3 73. Qh5 Kd2 74. Qf5 Rf4 75. Qe6 Rf1 76. d7 Rd1 77. Qg4 Kc3 78. d8=Q Rxd8 79. Qb4+ Kc2 80. Qxa4+ Kb2 81. Qxa6 R1d4 82. a4 Ka3 83. a5 Ka4 84. Qb6 R8d6 85. Qc5 R6d5 86. Qb6 Rd6 87. Qc5 R6d5 88. Qc3 Kb5 89. Kg1 Rd6 90. Kf2 Rf6+ 91. Ke3 Rdd6 92. Qb3+ Kxa5 93. Ke4 Rb6 94. Qa3+ Kb5 95. Ke5 Rh6 96. Qb3+ Ka6 97. Qa4+ Kb7 98. Qd7+ Ka6 99. Qa4+ Kb7 100. Qd7+ Ka6 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.15"]
[Round "4"]
[White "Luckis, Marcos"]
[Black "Sanguinetti, Renato"]
[Result "1/2-1/2"]
[ECO "C89"]
[EventDate "1946.03.12"]
[PlyCount "83"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re2 Qh4 14. g3 Qh5 15. Re4 Qg6 16. Bc2 Bf5 17. Re2 Bxc2 18. Qxc2 f5 19. Nd2 Nf4 20. Re3 Nh3+ 21. Kg2 Qh5 22. f4 Bxf4 23. gxf4 Qg4+ 24. Rg3 Qe2+ 25. Kh1 Qe1+ 26. Kg2 Nxf4+ 27. Kf3 Rae8 28. Nb3 Qf1+ 29. Qf2 Qd3+ 30. Kxf4 Qe4+ 31. Kg5 h6+ 32. Kh5 f4 33. Rg4 Qe7 34. Qc2 Rd8 35. Rg6 Rd5+ 36. Kg4 Qd7+ 37. Kf3 Qh3+ 38. Kf2 Qxh2+ 39. Rg2 Qh4+ 40. Kf1 Qh3 41. Kg1 f3 42. Rh2 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.15"]
[Round "4"]
[White "Michel, Paul"]
[Black "Garcia Vera, Romeo"]
[Result "1-0"]
[ECO "C73"]
[EventDate "1946.03.12"]
[PlyCount "74"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. Qd3 g6 8. dxe5 fxe5 9. Qc3 Bd7 10. Bg5 Nf6 11. Nbd2 Bg7 12. O-O-O Qb8 13. Nxe5 dxe5 14. Qxe5+ Kf7 15. Qf4 Qb4 16. Nb3 Rhd8 17. Rd4 Qe7 18. e5 Bf5 19. exf6 Rxd4 20. Nxd4 Bxf6 21. Bxf6 Qxf6 22. Qxc7+ Kg8 23. Qxc6 Qxc6 24. Nxc6 Bxc2 25. Kxc2 Rc8 26. b4 Rxc6+ 27. Kb3 Rf6 28. f3 Re6 29. Rc1 Re3+ 30. Rc3 Re2 31. a4 Rxg2 32. b5 axb5 33. axb5 Rg1 34. Kc4 Rb1 35. Rb3 Rc1+ 36. Kd5 Rd1+ 37. Ke6 Re1+ 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.15"]
[Round "4"]
[White "Pilnik, Herman"]
[Black "Reinhardt, Enrique"]
[Result "0-1"]
[ECO "B80"]
[EventDate "1946.03.12"]
[PlyCount "64"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. Bd3 Qc7 8. O-O Nc6 9. Qe2 Be7 10. f4 O-O 11. a3 Bd7 12. Rae1 b5 13. Nxc6 Bxc6 14. Bd4 e5 15. Be3 Qb7 16. fxe5 dxe5 17. Rf5 g6 18. Rxe5 Bd6 19. Rg5 Nxe4 20. Bxe4 Bxe4 21. Bd4 Bc6 22. Qg4 Rae8 23. Rf1 f6 24. Rgf5 Bd7 25. Qf3 Bc6 26. Qg4 Bxg2 27. Rxf6 Rxf6 28. Rxf6 Re1+ 29. Kf2 Rf1+ 30. Ke2 Rxf6 31. Bxf6 Kf7 32. Bd4 h5 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.15"]
[Round "4"]
[White "Rocas, Orlando"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[ECO "D00"]
[EventDate "1946.03.12"]
[PlyCount "62"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. d4 Bg7 5. Bd3 O-O 6. Nbd2 c5 7. c3 Qc7 8. Ne5 Nc6 9. O-O Rb8 10. Qe2 a6 11. a4 Bd7 12. Nxd7 Nxd7 13. Nf3 e6 14. Bd2 Rbe8 15. Qf2 f5 16. Qh4 Nd8 17. Kh1 Nf7 18. Ne5 Nf6 19. h3 Nd6 20. Be1 Nfe4 21. g4 Bf6 22. g5 Bg7 23. Bxe4 Nxe4 24. Nd3 cxd4 25. exd4 Qc4 26. Rf3 b5 27. axb5 axb5 28. Ra7 Ra8 29. Rxg7+ Kxg7 30. Qh6+ Kg8 31. h4 Nd6 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.16"]
[Round "5"]
[White "Garcia Vera, Romeo"]
[Black "Pilnik, Herman"]
[Result "0-1"]
[ECO "A22"]
[EventDate "1946.03.12"]
[PlyCount "60"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. Be2 d6 5. d3 O-O 6. Nf3 Bg4 7. h3 Bxf3 8. Bxf3 Nc6 9. Bg5 Ne7 10. Bxf6 gxf6 11. Bg4 c6 12. Qf3 Kg7 13. O-O Rg8 14. Ne2 Ng6 15. Ng3 Kh8 16. Nh5 Nf4 17. Nxf4 exf4 18. Qxf4 Bd4 19. Bf5 Rg7 20. Qh6 Qe7 21. Rab1 Qe5 22. b3 Qg3 23. Bg4 Rg6 24. Qd2 Qh4 25. Bf5 Rg5 26. Kh2 Rag8 27. g4 Rxg4 28. Bxg4 Rxg4 29. Qe2 Be5+ 30. f4 Rg3 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.16"]
[Round "5"]
[White "Hounie Fleurquin, Carlos"]
[Black "Guimard, Carlos Enrique"]
[Result "0-1"]
[ECO "A91"]
[EventDate "1946.03.12"]
[PlyCount "56"]

1. d4 f5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nc3 d5 6. Bf4 O-O 7. Nf3 c6 8. c5 Ne4 9. Rc1 Nd7 10. Ne5 g5 11. Nxd7 Bxd7 12. Be5 Bf6 13. Nxe4 Bxe5 14. dxe5 fxe4 15. Qd2 Rf5 16. O-O g4 17. f3 gxf3 18. exf3 exf3 19. Rxf3 Qg5 20. Qxg5+ Rxg5 21. Rcf1 Rxe5 22. Rf7 Rd8 23. Bh3 d4 24. Re7 d3 25. Bg4 d2 26. Kg2 Re1 27. Bd1 Be8 28. Kf2 Bh5 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.16"]
[Round "5"]
[White "Iliesco, Juan Traian"]
[Black "Luckis, Marcos"]
[Result "1-0"]
[ECO "A30"]
[EventDate "1946.03.12"]
[PlyCount "77"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. b3 c5 6. Bb2 Be7 7. c4 O-O 8. Nc3 Nc6 9. d4 cxd4 10. Nxd4 Qc8 11. e4 Rd8 12. Nc2 d6 13. Qe2 a6 14. Rfd1 Qc7 15. Rac1 Rac8 16. Ne3 Qb8 17. f4 Nd7 18. Ned5 exd5 19. exd5 Nce5 20. fxe5 Nxe5 21. Bh3 Rc7 22. Ne4 f6 23. Be6+ Kh8 24. Bd4 Bc8 25. Nc3 Bd7 26. Bxe5 fxe5 27. Rf1 Be8 28. a4 Bg6 29. h4 h6 30. Qg4 Bh7 31. Rf2 Rf8 32. Rcf1 Rxf2 33. Rxf2 Bf6 34. Bf5 Bg8 35. Ne4 Be7 36. Qg6 Rb7 37. Ng5 Bf8 38. Be6 Be7 39. Bxg8 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.16"]
[Round "5"]
[White "Maccioni Seisdedos, Alejandro"]
[Black "Rocas, Orlando"]
[Result "0-1"]
[ECO "A44"]
[EventDate "1946.03.12"]
[PlyCount "70"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Bd3 g6 5. Ne2 Bg7 6. O-O Ne7 7. Nd2 Nd7 8. Nc4 Qc7 9. a4 O-O 10. Nc3 a6 11. a5 b5 12. axb6 Nxb6 13. Qe2 Nxc4 14. Bxc4 f5 15. f3 f4 16. Bd2 Qb6 17. Na4 Qc7 18. Nc3 Qb6 19. Na4 Qc7 20. b3 g5 21. Nb2 h5 22. Bxa6 Rxa6 23. Rxa6 c4 24. Rc6 Nxc6 25. dxc6 cxb3 26. Qc4+ Kh7 27. cxb3 Qb6+ 28. Rf2 g4 29. Qb4 Qa7 30. Qa5 Ba6 31. b4 g3 32. hxg3 fxg3 33. Be1 Ra8 34. Na4 Bh6 35. Nc5 gxf2+ 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.16"]
[Round "5"]
[White "Maderna, Carlos"]
[Black "Najdorf, Miguel"]
[Result "1-0"]
[ECO "D15"]
[EventDate "1946.03.12"]
[PlyCount "178"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 Nxc3 8. bxc3 e6 9. Be2 Be7 10. Nd2 a6 11. Bf3 Ra7 12. O-O Rc7 13. Ne4 O-O 14. Qe2 Nd7 15. Ba3 Bxa3 16. Rxa3 c5 17. axb5 axb5 18. Nd6 b4 19. cxb4 cxb4 20. Ra4 b3 21. Nxc4 Bb7 22. Rb1 Bxf3 23. Qxf3 Qh4 24. Qd3 Rfc8 25. g3 Qg4 26. Rxb3 g6 27. Kg2 Rd8 28. h3 Qh5 29. Nd6 Qg5 30. Qf3 Qe7 31. Rb7 Nf8 32. Raa7 Rdd7 33. Rxc7 Rxc7 34. Rxc7 Qxc7 35. Qf6 Qd7 36. h4 h5 37. Qf3 Qa7 38. Kh2 Qd7 39. Qa8 Qc7 40. Qf3 Qe7 41. Qc6 Qa7 42. Kg2 Qe7 43. Ne4 Nh7 44. Qc8+ Nf8 45. Nf6+ Kg7 46. Qa8 Qb4 47. Qa7 Qb5 48. Qc7 Qa4 49. Qc3 Nh7 50. Ne4 Qa7 51. Nd6 Qa8+ 52. Qf3 Qa7 53. Qf4 Qd7 54. Qc1 Nf8 55. Qg5 Nh7 56. Qf4 Nf8 57. f3 Nh7 58. g4 hxg4 59. fxg4 g5 60. hxg5 Qc6+ 61. Kg1 Qd7 62. Kh2 Nf8 63. Qf6+ Kg8 64. Qf3 Qa7 65. Qb7 Qxb7 66. Nxb7 Nh7 67. g6 fxg6 68. Kg3 Ng5 69. Kf4 Nh3+ 70. Ke3 Kf7 71. Nd6+ Ke7 72. Ne4 g5 73. Kd3 Kd7 74. Kc4 Kc7 75. d5 exd5+ 76. Kxd5 Nf4+ 77. Kc4 Ne6 78. Nf6 Kd8 79. Kd5 Ke7 80. Ke4 Kf7 81. Nd5 Kg6 82. Ne7+ Kf7 83. Nc6 Nf4 84. Kf5 Ne6 85. Nb4 Ke7 86. Nd3 Kf7 87. Ne1 Nd4+ 88. Kxg5 Ke6 89. Nd3 Nc6 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.16"]
[Round "5"]
[White "Reinhardt, Enrique"]
[Black "Bolbochan, Jacobo"]
[Result "0-1"]
[ECO "C86"]
[EventDate "1946.03.12"]
[PlyCount "80"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 d6 8. h3 O-O 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 c4 13. Bg5 Ne8 14. Nbd2 Bxg5 15. Nxg5 h6 16. Ngf3 Nf6 17. g4 Nh7 18. Nh4 Qd8 19. Ng2 g5 20. Kh2 Re8 21. Ne3 Nf8 22. Nf5 Ng6 23. Kg3 Nf4 24. Qf3 Nb7 25. Ne3 Kg7 26. Ng2 h5 27. Ne3 Rh8 28. Rh1 Nc5 29. Nf5+ Bxf5 30. exf5 Qf6 31. Be4 Qh6 32. Rag1 Rag8 33. Qd1 hxg4 34. Qxg4 Qh4+ 35. Qxh4 Rxh4 36. Bg2 Ne2+ 37. Kf3 Nxg1+ 38. Rxg1 Kf6 39. Kg3 Kxf5 40. Re1 Kg6 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.16"]
[Round "5"]
[White "Sanguinetti, Renato"]
[Black "Michel, Paul"]
[Result "0-1"]
[ECO "D34"]
[EventDate "1946.03.12"]
[PlyCount "72"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O Be6 9. Bg5 Ne4 10. Bxe7 Qxe7 11. Rc1 Nxc3 12. Rxc3 c4 13. Ne5 Nxe5 14. dxe5 Qc5 15. e3 O-O 16. Qh5 Rad8 17. g4 d4 18. exd4 Rxd4 19. Rh3 h6 20. Rg3 Rd3 21. Be4 Rxg3+ 22. hxg3 Qd4 23. Re1 Qd2 24. Rb1 Qe2 25. Qh1 Bxg4 26. f3 Qe3+ 27. Kf1 Be6 28. Qh2 Qd4 29. Re1 Rd8 30. Qf2 b5 31. Qxd4 Rxd4 32. Ke2 b4 33. Rd1 Rxe4+ 34. fxe4 Bg4+ 35. Kd2 Bxd1 36. Kxd1 h5 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.16"]
[Round "5"]
[White "Souza Mendes, Joao"]
[Black "Bauza, Lorenzo"]
[Result "1-0"]
[ECO "E32"]
[EventDate "1946.03.12"]
[PlyCount "65"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 f5 8. Nf3 c5 9. cxd5 cxd4 10. Nxd4 Qxd5 11. Nf3 Nc6 12. Bd2 Nxc3 13. Bxc3 Nxe5 14. O-O-O Bxc3 15. Qxc3 Nxf3 16. gxf3 Qxf3 17. Rhg1 Rf7 18. Rg3 Qf4+ 19. Kb1 Rc7 20. Bc4 h6 21. Rdg1 g5 22. Qf6 Rxc4 23. Qg6+ Kf8 24. Qxh6+ Ke7 25. Rd1 Qe4+ 26. Ka1 Qd4 27. Qxg5+ Qf6 28. Qd2 Kf7 29. f4 Rc5 30. Qe2 Rd5 31. Qh5+ Ke7 32. Rxd5 exd5 33. Qh7+ 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.16"]
[Round "5"]
[White "Stahlberg, Gideon"]
[Black "Corte, Cesar Juan"]
[Result "1/2-1/2"]
[ECO "E43"]
[EventDate "1946.03.12"]
[PlyCount "131"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Ne4 6. Qc2 f5 7. Be2 Bb7 8. O-O O-O 9. Nd2 Bxc3 10. bxc3 Qh4 11. f4 Rf6 12. Nf3 Qh5 13. Ng5 Qh4 14. Bf3 d5 15. cxd5 exd5 16. Bxe4 fxe4 17. Ba3 Rg6 18. Qb3 a5 19. Qd1 Bc8 20. Qb3 Bb7 21. Qb5 Bc6 22. Qe2 Bd7 23. g3 Qg4 24. Qxg4 Bxg4 25. Kg2 h6 26. Nh3 Nd7 27. Ng1 Rc6 28. Rfc1 Rc4 29. h3 Be6 30. g4 b5 31. f5 Bf7 32. Ne2 Ra4 33. Be7 Re8 34. Bh4 Nb6 35. Kf2 Nc4 36. Rg1 Nd2 37. g5 hxg5 38. Bxg5 Nf3 39. Rg3 Kf8 40. Bf4 Re7 41. Ng1 Nd2 42. Ke1 Nc4 43. Ne2 Ra3 44. Bg5 Rd7 45. Kf2 Nd2 46. Nf4 Rd6 47. Ne2 Rc6 48. Bf4 Rf6 49. Bxc7 Rxf5+ 50. Kg2 Nc4 51. Kg1 Bh5 52. Nf4 Bf7 53. Rb1 Rxc3 54. Rxb5 Rc1+ 55. Kh2 Rc2+ 56. Rg2 Nxe3 57. Rxc2 Nxc2 58. Be5 Nxd4 59. Rb8+ Ke7 60. Nxd5+ Ke6 61. Bxd4 Rxd5 62. Bxg7 e3 63. Rb6+ Kd7 64. Rb7+ Ke6 65. Rb6+ Kd7 66. Rb7+ 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.17"]
[Round "6"]
[White "Bauza, Lorenzo"]
[Black "Reinhardt, Enrique"]
[Result "0-1"]
[ECO "E94"]
[EventDate "1946.03.12"]
[PlyCount "60"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. h3 Re8 9. d5 Nh5 10. g3 Nf8 11. Kg2 h6 12. Nh2 Nf6 13. Ng4 Kh7 14. f4 Bxg4 15. Bxg4 exf4 16. Rxf4 h5 17. Be2 N8d7 18. g4 hxg4 19. hxg4 Nc5 20. Bf3 Bh6 21. Qh1 Kg7 22. Rxf6 Bxc1 23. Rxf7+ Kxf7 24. Qh7+ Kf6 25. Rxc1 Rh8 26. e5+ dxe5 27. g5+ Kxg5 28. Qg7 Qf6 29. Qxc7 Raf8 30. Rf1 Qf4 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.17"]
[Round "6"]
[White "Bolbochan, Jacobo"]
[Black "Garcia Vera, Romeo"]
[Result "1-0"]
[ECO "D13"]
[EventDate "1946.03.12"]
[PlyCount "81"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 a6 8. Bd3 Bxd3 9. Qxd3 e6 10. O-O Be7 11. Rfc1 O-O 12. Na4 Nd7 13. a3 Rc8 14. b4 b5 15. Nc5 Bxc5 16. bxc5 Qa5 17. a4 b4 18. Bd6 Rfe8 19. Nd2 Ra8 20. e4 Nf6 21. e5 Nd7 22. f4 Ra7 23. Re1 Nf8 24. Re3 Ng6 25. Nb3 Qd8 26. Rf1 Nge7 27. Rh3 h6 28. g4 Nc8 29. f5 Qg5 30. Rg3 Kh8 31. Kg2 Qh4 32. Rf4 Qg5 33. Qf3 Kh7 34. h4 Qd8 35. g5 Rg8 36. Qh5 Qe8 37. f6 Nxd6 38. cxd6 Qf8 39. fxg7 Qxg7 40. Rf6 Re8 41. Rxf7 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.17"]
[Round "6"]
[White "Corte, Cesar Juan"]
[Black "Maccioni Seisdedos, Alejandro"]
[Result "1-0"]
[ECO "B55"]
[EventDate "1946.03.12"]
[PlyCount "69"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf5 d5 9. Bg5 Nc6 10. Nc3 d4 11. Bxf6 dxc3 12. Bxg7 Qxd1+ 13. Rxd1 Bxg7 14. Nxg7+ Kf8 15. Nf5 cxb2 16. Rb1 Ne7 17. Ne3 Rc8 18. Rxb2 b6 19. Ke2 Kg7 20. Rd1 Rc7 21. Rb3 Rhc8 22. Rbd3 Kf8 23. Rd6 Rc6 24. Rd8+ Kg7 25. Rxc8 Rxc8 26. Rd7 Nc6 27. Nf5+ Kf8 28. c3 a6 29. Nd6 Rd8 30. Rxd8+ Nxd8 31. Nc4 f6 32. Nxb6 Ke7 33. Nd5+ Kf7 34. Kd3 Nb7 35. c4 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.17"]
[Round "6"]
[White "Guimard, Carlos Enrique"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "D05"]
[EventDate "1946.03.12"]
[PlyCount "138"]

1. Nf3 e6 2. d4 Nf6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. O-O Nbd7 7. b3 Ne4 8. Bb2 Bd6 9. Ne5 O-O 10. f3 Nxd2 11. Qxd2 f6 12. Nxd7 Qxd7 13. c4 c5 14. cxd5 exd5 15. f4 Rac8 16. Qe2 cxd4 17. Bxd4 Bc5 18. Rf3 Bxd4 19. exd4 Rce8 20. Qc2 f5 21. Qd2 Qe6 22. Kf2 Qf6 23. Bf1 Re4 24. Rd1 Rfe8 25. g3 h6 26. h4 R8e7 27. Rc3 Qd6 28. Bg2 R4e6 29. Bf3 a5 30. Rcc1 Kf7 31. Qd3 Kf6 32. h5 Qb4 33. g4 g6 34. gxf5 Re3 35. Qxe3 Rxe3 36. Kxe3 Qe7+ 37. Kd2 Kxf5 38. hxg6 Qb4+ 39. Ke3 Qe7+ 40. Kd2 Kxg6 41. Rg1+ Kf6 42. Rh1 Kf5 43. Bd1 Qb4+ 44. Ke3 Qe7+ 45. Kf2 Qf6 46. Ke3 Qe7+ 47. Kf2 Qf6 48. Kf3 Qxd4 49. Bc2+ Kf6 50. Rxh6+ Kg7 51. Rh7+ Kf8 52. Rxb7 Qc3+ 53. Ke2 d4 54. Rb8+ Ke7 55. Re8+ Kd6 56. Rd8+ Ke7 57. Re8+ Kf6 58. Re6+ Kxe6 59. Bf5+ Kxf5 60. Rxc3 dxc3 61. Kd3 Kxf4 62. Kxc3 Ke5 63. Kc4 Kd6 64. Kb5 Kc7 65. Ka6 Kc6 66. a3 Kc5 67. Kb7 Kb5 68. Kc7 Kc5 69. Kb7 Kb5 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.17"]
[Round "6"]
[White "Luckis, Marcos"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[ECO "C03"]
[EventDate "1946.03.12"]
[PlyCount "108"]

1. e4 e6 2. d4 d5 3. Nd2 f5 4. exf5 exf5 5. Bd3 Nf6 6. Ne2 Bd6 7. Nf3 O-O 8. O-O Nc6 9. c3 Bd7 10. Bf4 Qe7 11. Re1 Rae8 12. Qc2 Bxf4 13. Nxf4 Qd6 14. g3 g6 15. Bf1 Kg7 16. Nd3 Ne4 17. Nfe5 Nxe5 18. Nxe5 f4 19. f3 Ng5 20. Bg2 Bh3 21. Bxh3 Nxh3+ 22. Kg2 Ng5 23. g4 Re6 24. Re2 Rfe8 25. Rae1 Nf7 26. Nd3 Rxe2+ 27. Rxe2 Rxe2+ 28. Qxe2 g5 29. Nb4 c6 30. Nd3 Kf8 31. Qc2 Qg6 32. Qe2 Qd6 33. Qc2 Qe7 34. Nf2 Nd6 35. b3 Kg7 36. Qd2 Qe3 37. Qc2 b6 38. a4 c5 39. dxc5 bxc5 40. Qd3 Qxd3 41. Nxd3 c4 42. bxc4 Nxc4 43. Kf2 Kf6 44. Ke2 Ke6 45. h4 h6 46. h5 Kd6 47. Nb4 Ne5 48. Nc2 Kc5 49. Nd4 Kc4 50. Kd2 a5 51. Kc2 Nd3 52. Kd2 Ne5 53. Kc2 Nd3 54. Kd2 Ne5 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.17"]
[Round "6"]
[White "Maderna, Carlos"]
[Black "Souza Mendes, Joao"]
[Result "1/2-1/2"]
[ECO "A09"]
[EventDate "1946.03.12"]
[PlyCount "68"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. exd4 Nxd4 5. Nxd4 Qxd4 6. Nc3 c6 7. d3 e5 8. Be3 Qd8 9. d4 exd4 10. Qxd4 Qxd4 11. Bxd4 f6 12. Be2 Nh6 13. Bh5+ Kd8 14. O-O-O Kc7 15. Be3 g5 16. Bd4 Bg4 17. Bxg4 Nxg4 18. Ne4 Be7 19. Rhe1 Bb4 20. Rf1 Be7 21. h3 Ne5 22. Nxg5 Nxc4 23. Ne6+ Kc8 24. Rfe1 Nb6 25. Nf4 Bd8 26. Kb1 Rg8 27. g4 Nd7 28. Re6 f5 29. f3 fxg4 30. fxg4 Bg5 31. Nh5 Kc7 32. Bf2 Rae8 33. Red6 Nb6 34. Bg3 Kc8 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.17"]
[Round "6"]
[White "Michel, Paul"]
[Black "Iliesco, Juan Traian"]
[Result "1-0"]
[ECO "B74"]
[EventDate "1946.03.12"]
[PlyCount "81"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Nb3 a5 9. a4 Be6 10. f4 Bxb3 11. cxb3 O-O 12. Be3 e6 13. Bf3 d5 14. exd5 exd5 15. Nxd5 Nxd5 16. Qxd5 Qxd5 17. Bxd5 Nb4 18. Rad1 Rfe8 19. Kf2 Bxb2 20. Bxb7 Rab8 21. Rd7 Nc2 22. Ba7 Bd4+ 23. Bxd4 Nxd4 24. Rd1 Nxb3 25. R1d5 Kg7 26. Rb5 Nc1 27. Rxa5 Re2+ 28. Kf1 Rbe8 29. Bf3 Re1+ 30. Kf2 R1e3 31. Raa7 Nd3+ 32. Kg3 Rf8 33. Re7 Rxe7 34. Rxe7 Rb8 35. Bd5 Rb4 36. Rxf7+ Kh8 37. Bc6 g5 38. fxg5 Ne5 39. Rc7 Nxc6 40. Rxc6 Rxa4 41. g6 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.17"]
[Round "6"]
[White "Pilnik, Herman"]
[Black "Sanguinetti, Renato"]
[Result "1-0"]
[ECO "B16"]
[EventDate "1946.03.12"]
[PlyCount "79"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. d4 Bg4 7. Bc4 e6 8. c3 Qc7 9. h3 Bh5 10. Qe2 Nd7 11. g4 Bg6 12. Nh4 O-O-O 13. Bd2 Nb6 14. Bb3 c5 15. Nxg6 hxg6 16. dxc5 Bxc5 17. O-O-O g5 18. c4 Bd4 19. Kb1 Qc5 20. f4 gxf4 21. Bxf4 f5 22. Bc1 fxg4 23. hxg4 Qe5 24. Qf3 Qg7 25. Rxh8 Rxh8 26. Rf1 Rf8 27. g5 Nd7 28. Bc2 f5 29. Re1 Qf7 30. c5 e5 31. c6 bxc6 32. Qxc6+ Kb8 33. Qd6+ Kc8 34. Bb3 Qg7 35. Bd2 Nc5 36. Rc1 Rd8 37. Be6+ Kb7 38. Qxd8 Nxe6 39. Qc8+ Kb6 40. Qc6# 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.17"]
[Round "6"]
[White "Rocas, Orlando"]
[Black "Hounie Fleurquin, Carlos"]
[Result "0-1"]
[ECO "B25"]
[EventDate "1946.03.12"]
[PlyCount "94"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. g3 Bg7 5. Bg2 d6 6. d3 Bd7 7. Nd5 Qc8 8. c3 Nf6 9. Nxf6+ Bxf6 10. Nf4 h5 11. h4 Bg4 12. f3 Bd7 13. Be3 e6 14. Qd2 Ne5 15. b3 Qd8 16. d4 cxd4 17. cxd4 Nc6 18. Rc1 e5 19. Nd5 exd4 20. Bg5 Bxg5 21. hxg5 Kf8 22. f4 Rc8 23. Nf6 Be6 24. Rh4 a5 25. g4 Nb4 26. Rxc8 Qxc8 27. gxh5 Qc5 28. Bf1 d3 29. Rh1 Qd4 30. a3 Nc2+ 31. Kd1 Qa1+ 32. Qc1 Qc3 33. Bxd3 Qxd3+ 34. Qd2 Qxd2+ 35. Kxd2 Bxb3 36. h6 Ke7 37. Kc3 a4 38. h7 Nxa3 39. f5 Nb5+ 40. Kb4 Nc7 41. Rc1 Na6+ 42. Ka3 Nc5 43. e5 b5 44. Rc3 gxf5 45. exd6+ Kxd6 46. Kb4 Bc4 47. g6 fxg6 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.18"]
[Round "7"]
[White "Corte, Cesar Juan"]
[Black "Luckis, Marcos"]
[Result "1-0"]
[ECO "B14"]
[EventDate "1946.03.12"]
[PlyCount "77"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bg5 O-O 8. c5 b6 9. b4 Ne4 10. Bxe7 Qxe7 11. Qc1 a5 12. a3 axb4 13. axb4 Rxa1 14. Qxa1 Nc6 15. Qb2 bxc5 16. bxc5 Qa7 17. Bb5 Bd7 18. Bxc6 Rb8 19. Qc1 Nxc3 20. Qxc3 Rb1+ 21. Ke2 Rxh1 22. Bxd7 Qxd7 23. c6 Qc8 24. Ne1 Qa6+ 25. Kf3 e5 26. c7 Qc8 27. dxe5 h5 28. h3 d4 29. Qa5 Qf5+ 30. Ke2 Qe4+ 31. Kd1 Qb1+ 32. Ke2 d3+ 33. Nxd3 Qc2+ 34. Ke3 Kh7 35. e6 Kg6 36. e7 Rd1 37. Qa6+ Kh7 38. c8=Q Qd2+ 39. Kf3 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.18"]
[Round "7"]
[White "Garcia Vera, Romeo"]
[Black "Bauza, Lorenzo"]
[Result "0-1"]
[ECO "A12"]
[EventDate "1946.03.12"]
[PlyCount "74"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 Bf5 5. O-O e6 6. b3 Be7 7. Bb2 h6 8. d3 O-O 9. Nbd2 Nbd7 10. Rc1 Rc8 11. Rc2 Nc5 12. Qa1 Ne8 13. Rfc1 Na6 14. a3 Bh7 15. b4 Bf6 16. cxd5 exd5 17. b5 Nb8 18. Ne5 Qd6 19. Nb3 Nc7 20. bxc6 b6 21. Bh3 Ne6 22. f4 Rc7 23. f5 Ng5 24. Bg4 h5 25. Bxh5 Bxf5 26. h4 Ne6 27. Kg2 Bxh4 28. Rf1 Bd8 29. Rxf5 g6 30. Rf2 gxh5 31. Qh1 d4 32. Nf3 Nxc6 33. Qxh5 f5 34. Nh4 Bxh4 35. Qf3 Ne5 36. gxh4 Nxf3 37. Rxc7 Qh2+ 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.18"]
[Round "7"]
[White "Iliesco, Juan Traian"]
[Black "Pilnik, Herman"]
[Result "1-0"]
[ECO "A08"]
[EventDate "1946.03.12"]
[PlyCount "49"]

1. Nf3 d5 2. g3 c5 3. Bg2 f6 4. d4 cxd4 5. Nxd4 e5 6. Nb3 Ne7 7. O-O Nbc6 8. Nc3 d4 9. Ne4 f5 10. Nec5 e4 11. c3 dxc3 12. Qc2 Nd5 13. bxc3 Be7 14. Rd1 O-O 15. Nxe4 fxe4 16. Qxe4 Nxc3 17. Qc4+ Kh8 18. Rxd8 Rxd8 19. Bd2 Rxd2 20. Nxd2 Bf6 21. Bxc6 bxc6 22. Qxc6 Nxe2+ 23. Kg2 Bb7 24. Qxb7 Rd8 25. Re1 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.18"]
[Round "7"]
[White "Letelier Martner, Rene"]
[Black "Rocas, Orlando"]
[Result "1-0"]
[ECO "E21"]
[EventDate "1946.03.12"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qb3 Qe7 6. a3 Bxc3+ 7. Qxc3 Bb7 8. e3 O-O 9. Bd3 Ne4 10. Qc2 f5 11. b3 d6 12. Bb2 Nd7 13. O-O-O a5 14. Rhg1 Ndf6 15. h3 c5 16. a4 Rac8 17. g4 Nc3 18. Bxc3 Bxf3 19. gxf5 Bxd1 20. Qxd1 e5 21. dxe5 dxe5 22. f4 e4 23. Bc2 Rcd8 24. Qe2 Kh8 25. Be5 Rf7 26. Qg2 Qb7 27. h4 Qe7 28. h5 Nxh5 29. Qxe4 Nf6 30. Qf3 Qe8 31. Bc3 Re7 32. e4 Qc6 33. Qg3 Rd4 34. Bxd4 cxd4 35. e5 Ne8 36. Qg5 Qc5 37. f6 h6 38. Qg6 Qa3+ 39. Kb1 d3 40. Qxd3 gxf6 41. Qg6 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.18"]
[Round "7"]
[White "Maderna, Carlos"]
[Black "Guimard, Carlos Enrique"]
[Result "0-1"]
[ECO "D36"]
[EventDate "1946.03.12"]
[PlyCount "81"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Bd3 Be7 8. Qc2 O-O 9. Nge2 Re8 10. O-O Nf8 11. Ng3 Ng4 12. Bxe7 Qxe7 13. h3 Nf6 14. Na4 g6 15. Nc5 h5 16. Rae1 h4 17. Nh1 b6 18. Na4 Bd7 19. a3 Ne6 20. b4 Rac8 21. f4 Ng7 22. Nc3 Bf5 23. Nf2 c5 24. dxc5 bxc5 25. b5 c4 26. Bxf5 Nxf5 27. Ng4 Nxg4 28. hxg4 Nxe3 29. Nxd5 Qxa3 30. Nf6+ Kf8 31. Qe2 Nxf1 32. Qxe8+ Rxe8 33. Rxe8+ Kg7 34. g5 Qe3+ 35. Rxe3 Nxe3 36. Kf2 Nc2 37. Ne8+ Kf8 38. Nd6 Nd4 39. Nxc4 Nxb5 40. Ke3 Ke7 41. Ne5 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.18"]
[Round "7"]
[White "Reinhardt, Enrique"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "B55"]
[EventDate "1946.03.12"]
[PlyCount "42"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e6 6. c4 Be7 7. Nc3 O-O 8. Be3 Nc6 9. Qd2 d5 10. Nxc6 bxc6 11. cxd5 exd5 12. exd5 Nxd5 13. Nxd5 cxd5 14. Rd1 Be6 15. Bd3 Bh4+ 16. g3 Bf6 17. Bb1 Qb8 18. Bd4 Bxd4 19. Qxd4 Rc8 20. O-O Rc4 21. Qf2 Qb7 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.18"]
[Round "7"]
[White "Sanguinetti, Renato"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[ECO "D69"]
[EventDate "1946.03.12"]
[PlyCount "72"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. O-O Nxc3 12. Rxc3 e5 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. f4 Qf6 16. f5 b5 17. Bd3 Rd8 18. Qc2 Bb7 19. Be4 Rd6 20. Rd1 Rad8 21. Rxd6 Rxd6 22. b4 g6 23. a3 Qd8 24. Rd3 Rxd3 25. Qxd3 Qxd3 26. Bxd3 Kg7 27. fxg6 fxg6 28. Kf2 Bc8 29. Be4 Bd7 30. Ke2 Kf6 31. Kd3 Ke5 32. Bf3 g5 33. Be4 h5 34. g3 h4 35. gxh4 gxh4 36. Bg6 Be6 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.18"]
[Round "7"]
[White "Souza Mendes, Joao"]
[Black "Hounie Fleurquin, Carlos"]
[Result "0-1"]
[ECO "D65"]
[EventDate "1946.03.12"]
[PlyCount "72"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Rc1 a6 8. cxd5 exd5 9. Bd3 c6 10. O-O Re8 11. Qc2 Nf8 12. Ne5 N6d7 13. Bxe7 Qxe7 14. Nxd7 Bxd7 15. Rfe1 Rad8 16. Rb1 Bc8 17. b4 Rd6 18. a4 Rh6 19. Ne2 Qh4 20. h3 Bxh3 21. gxh3 Qxh3 22. Ng3 Qh2+ 23. Kf1 Rf6 24. Bf5 Ne6 25. Rb3 h5 26. Rd1 g6 27. Bxe6 Qxg3 28. e4 Qh2 29. Rh3 Qf4 30. exd5 fxe6 31. dxc6 bxc6 32. Rdd3 Ref8 33. Rhf3 Qe4 34. Rxf6 Rxf6 35. Rc3 Qh1+ 36. Ke2 Qg2 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.18"]
[Round "7"]
[White "Stahlberg, Gideon"]
[Black "Michel, Paul"]
[Result "1-0"]
[ECO "D30"]
[EventDate "1946.03.12"]
[PlyCount "187"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3 Ne4 9. dxc5 Nxc3 10. bxc3 Bxc5 11. Ne1 Be6 12. Nd3 Bd6 13. Rb1 Qd7 14. Qa4 Rb8 15. Bf4 O-O 16. Bxd6 Qxd6 17. Rfd1 Rfd8 18. Rd2 Rd7 19. Rbd1 Rbd8 20. Nf4 Qe5 21. Qa3 b6 22. Nd3 Qc7 23. Nb4 Nxb4 24. cxb4 d4 25. b5 Qc3 26. Qa4 Qc4 27. Qxc4 Bxc4 28. Bc6 Rd6 29. e3 d3 30. Rc1 Be6 31. f3 Kf8 32. Kf2 Bd7 33. Bxd7 R8xd7 34. e4 Rd4 35. Ke3 Rb4 36. Rxd3 Ke7 37. Rb3 Ra4 38. a3 a6 39. bxa6 Rxa6 40. Rcc3 Rda7 41. h4 h5 42. Kf4 Ra5 43. Rd3 g6 44. Rdc3 Kf8 45. Ke3 Ra4 46. Kd3 b5 47. Kc2 Rb7 48. Rb4 Ra5 49. Rcb3 Ke7 50. Kb2 Ke8 51. Rd4 Raa7 52. Rc3 Ra5 53. Rc5 Ra6 54. Rb4 Ra5 55. f4 Ke7 56. Rb3 Kf6 57. Rc6+ Kg7 58. e5 Ra4 59. Rb4 Rba7 60. Rxa4 Rxa4 61. Rb6 Ra5 62. Rb8 Kh7 63. Kb3 Kg7 64. Rb6 Kf8 65. Rb7 Kg8 66. Rb8+ Kg7 67. Ka2 Kh7 68. Kb2 Kg7 69. Kb3 Kh7 70. Rb6 Kg7 71. e6 Kf6 72. exf7+ Kxf7 73. Rb7+ Kf6 74. Kb2 Ke6 75. Ka2 Kf6 76. Kb3 Ke6 77. Rc7 Ra4 78. Rc5 Rd4 79. Rxb5 Rd3+ 80. Kb2 Rxg3 81. a4 Rf3 82. Rb4 Kd5 83. a5 Rf2+ 84. Ka3 Rf3+ 85. Ka4 Kc6 86. a6 Rf1 87. Ka5 Ra1+ 88. Ra4 Rc1 89. Kb4 Rb1+ 90. Kc3 Rb8 91. Kd4 Kb5 92. Ra1 Rd8+ 93. Ke5 Kb6 94. a7 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.19"]
[Round "8"]
[White "Bauza, Lorenzo"]
[Black "Sanguinetti, Renato"]
[Result "0-1"]
[ECO "D46"]
[EventDate "1946.03.12"]
[PlyCount "110"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. e3 e6 5. Bd3 Be7 6. Nbd2 Nbd7 7. O-O O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 c5 12. Bg5 h6 13. Bh4 Qb6 14. dxc5 Qxc5 15. Qd4 Qxd4 16. Nxd4 Rd8 17. Rad1 Bd7 18. b3 Rac8 19. Bb1 g5 20. Bg3 Nh5 21. Be4 Nxg3 22. hxg3 Rb8 23. a4 f5 24. Bb1 Kf7 25. f3 Bc5 26. Kh1 Bxa4 27. bxa4 Rxd4 28. Rxd4 Bxd4 29. g4 fxg4 30. fxg4+ Ke7 31. g3 Be5 32. Kg2 Rd8 33. Re1 Rd2+ 34. Kf3 Bd4 35. Re2 Rxe2 36. Kxe2 Kd6 37. Be4 b6 38. Bg6 Be5 39. Kd3 Bxg3 40. Ke4 Kc5 41. Kd3 Kb4 42. Be8 Bf4 43. Bd7 e5 44. Bb5 h5 45. gxh5 g4 46. Bd7 g3 47. Bc6 Kb3 48. Bg2 Kxa4 49. c5 bxc5 50. Kc4 a5 51. Bd5 Ka3 52. Kc3 a4 53. Bc6 e4 54. Bxe4 Be5+ 55. Kc2 Kb4 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.19"]
[Round "8"]
[White "Bolbochan, Jacobo"]
[Black "Iliesco, Juan Traian"]
[Result "1-0"]
[ECO "E86"]
[EventDate "1946.03.12"]
[PlyCount "83"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nbd7 8. Qd2 c6 9. d5 c5 10. g4 Ne8 11. Ng3 f6 12. Bd3 Rf7 13. h4 Nf8 14. h5 a6 15. Ke2 Bd7 16. a4 Rb8 17. Kf2 Nc7 18. Qe2 Qe8 19. h6 Bh8 20. a5 b5 21. axb6 Rxb6 22. Ra2 Qb8 23. Rb1 Bc8 24. Bc2 Bd7 25. b3 Bc8 26. Kg1 Ne8 27. Bd2 Qc7 28. Nd1 Qe7 29. Ne3 Nd7 30. Qg2 Rb8 31. Kh1 Nb6 32. Rg1 Nc7 33. Qh2 Bb7 34. Ba5 Nc8 35. Qh4 Qd7 36. Bd1 Ne7 37. Qh2 Bc8 38. Rgg2 Na8 39. Qg1 Nb6 40. Rgb2 Qe8 41. b4 Qf8 42. bxc5 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.19"]
[Round "8"]
[White "Guimard, Carlos Enrique"]
[Black "Corte, Cesar Juan"]
[Result "1/2-1/2"]
[ECO "A47"]
[EventDate "1946.03.12"]
[PlyCount "139"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 g6 5. Bd3 Bg7 6. O-O O-O 7. Re1 d6 8. e4 Nc6 9. b3 Nb4 10. Bf1 c5 11. Bb2 d5 12. e5 Ne4 13. c3 Nxd2 14. Qxd2 Nc6 15. Ba3 cxd4 16. cxd4 Qd7 17. Rac1 Rfc8 18. h3 Nd8 19. Qg5 Bf8 20. h4 Rxc1 21. Bxc1 Ne6 22. Qd2 Rc8 23. Bd3 Ng7 24. Bb2 Qg4 25. a4 Nf5 26. Qg5 Qxg5 27. hxg5 e6 28. g4 Ne7 29. Kf1 Nc6 30. Rc1 Na5 31. Rxc8 Bxc8 32. Bc2 Ba6+ 33. Ke1 Bb4+ 34. Nd2 Kf8 35. Kd1 Ke8 36. Nb1 Nc6 37. Nd2 Kd7 38. f4 Kc7 39. Nf3 Kd7 40. Ne1 Bf1 41. Nd3 Ba5 42. Nf2 b5 43. Nd3 Bb6 44. Nc5+ Bxc5 45. dxc5 b4 46. Ke1 Ba6 47. Bc1 Nd4 48. Bd1 Bb7 49. Bd2 a5 50. Kf2 Ba6 51. Bc1 Nc6 52. Ke3 Nd8 53. Bb2 Kc6 54. Bd4 Nb7 55. Be2 Nxc5 56. Bxc5 Bxe2 57. Bxb4 Bd1 58. Bxa5 Bxb3 59. Bc3 Bxa4 60. Bd4 Bd1 61. Ba7 Bxg4 62. Bd4 Kb5 63. Ba7 Kb4 64. Bd4 Kc4 65. Bb6 Kc3 66. Ba5+ Kc2 67. Bb4 Kd1 68. Ba5 Bf5 69. Bb4 Bc2 70. Ba5 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.19"]
[Round "8"]
[White "Hounie Fleurquin, Carlos"]
[Black "Reinhardt, Enrique"]
[Result "1-0"]
[ECO "E16"]
[EventDate "1946.03.12"]
[PlyCount "87"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. O-O d5 9. Ne5 c6 10. Bg5 Nbd7 11. Bxf6 gxf6 12. Nxd7 Qxd7 13. cxd5 cxd5 14. Qd2 f5 15. Rfe1 Bf6 16. Qf4 Bg7 17. Rac1 Rac8 18. e3 Rc6 19. Bf3 Rfc8 20. Kh1 b5 21. g4 fxg4 22. Qxg4 f5 23. Qg3 Kh8 24. Rg1 Bf6 25. Rg2 Qc7 26. Rcg1 Qxg3 27. Rxg3 b4 28. Na4 Rf8 29. Nc5 Bc8 30. Bh5 Rc7 31. Nd3 a5 32. f4 Ba6 33. Nc5 Bc8 34. a3 bxa3 35. bxa3 Bg7 36. R3g2 Rd8 37. Rc2 Rd6 38. Rb2 Rdc6 39. Rb8 e5 40. Be8 exd4 41. Bxc6 Rxc6 42. Ne6 dxe3 43. Nxg7 e2 44. Nxf5 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.19"]
[Round "8"]
[White "Luckis, Marcos"]
[Black "Letelier Martner, Rene"]
[Result "1-0"]
[ECO "D55"]
[EventDate "1946.03.12"]
[PlyCount "71"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Ne4 7. Bxe7 Qxe7 8. Qc2 Nxc3 9. Qxc3 dxc4 10. Bxc4 b6 11. O-O Bb7 12. Rac1 Rc8 13. Rfd1 Nd7 14. Qd3 a6 15. Bb3 c5 16. d5 exd5 17. Bxd5 Nf6 18. Bxb7 Qxb7 19. Ne5 g6 20. Nc4 Rd8 21. Qxd8+ Rxd8 22. Rxd8+ Kg7 23. Rcd1 b5 24. Nd6 Qb6 25. h3 c4 26. Rc8 h5 27. e4 h4 28. e5 Nh7 29. Rc7 Ng5 30. e6 Nxe6 31. Rxf7+ Kg8 32. Re7 Nf4 33. Nc8 Qa5 34. Rdd7 Kf8 35. Nd6 g5 36. Re8# 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.19"]
[Round "8"]
[White "Michel, Paul"]
[Black "Maccioni Seisdedos, Alejandro"]
[Result "1-0"]
[ECO "B74"]
[EventDate "1946.03.12"]
[PlyCount "105"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 Nc6 9. Nb3 Be6 10. f4 Na5 11. f5 Bc4 12. Nxa5 Bxe2 13. Qxe2 Qxa5 14. g4 Nd7 15. Nd5 Rae8 16. c3 Nf6 17. Nxf6+ exf6 18. Qd3 Qa4 19. Bd4 Qc6 20. Rae1 d5 21. exd5 Qxd5 22. b3 b6 23. Re2 Re5 24. Qc2 Rxe2 25. Qxe2 Qd6 26. Qe4 Bh6 27. Rf2 Bg5 28. Kg2 Rc8 29. Qf3 Kg7 30. Re2 Rc7 31. Qe4 Bf4 32. h3 Be5 33. Rd2 Qc6 34. Qxc6 Rxc6 35. Kf3 Rd6 36. Ke4 Rd7 37. Rd3 Re7 38. Kd5 Kh6 39. Be3+ Kg7 40. c4 Rd7+ 41. Ke4 Rc7 42. Rd5 Re7 43. Kd3 g5 44. c5 bxc5 45. Bxc5 Rb7 46. Rd8 h6 47. Kc4 Kh7 48. b4 h5 49. b5 h4 50. a4 Bg3 51. a5 Be1 52. Ra8 Rd7 53. Rxa7 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.19"]
[Round "8"]
[White "Najdorf, Miguel"]
[Black "Garcia Vera, Romeo"]
[Result "1-0"]
[ECO "D64"]
[EventDate "1946.03.12"]
[PlyCount "77"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Qc2 Ne4 9. Bxe7 Qxe7 10. Bd3 Nxc3 11. Qxc3 dxc4 12. Bxc4 b6 13. O-O Bb7 14. Be2 Rfc8 15. b4 a5 16. a3 axb4 17. axb4 Ra4 18. Rb1 Nf6 19. Ne5 Nd5 20. Qc2 b5 21. Nd3 Nxb4 22. Qc5 Nd5 23. e4 Qxc5 24. Nxc5 Nc3 25. Nxa4 Nxe2+ 26. Kh1 bxa4 27. Rxb7 Nxd4 28. Ra1 Nb5 29. Rxa4 g6 30. e5 Rd8 31. g3 Rd2 32. Rf4 Nd4 33. Rfxf7 Nf5 34. Rfc7 Rd8 35. Rxh7 c5 36. g4 Nd4 37. Rbg7+ Kf8 38. Ra7 Nf3 39. Rh8# 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.19"]
[Round "8"]
[White "Pilnik, Herman"]
[Black "Stahlberg, Gideon"]
[Result "0-1"]
[ECO "C18"]
[EventDate "1946.03.12"]
[PlyCount "94"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Nbc6 8. h5 Bd7 9. a4 Qc7 10. h6 g6 11. Nf3 cxd4 12. cxd4 Nb4 13. Bd3 Qc3+ 14. Bd2 Nxd3+ 15. cxd3 Qxd3 16. Qe2 Qxe2+ 17. Kxe2 Nc6 18. a5 Rc8 19. Rab1 Rb8 20. Rb2 a6 21. Rhb1 Nd8 22. Bb4 Bb5+ 23. Ke3 Nc6 24. Bd6 Rc8 25. Ra1 Ne7 26. g4 Rc3+ 27. Kf4 g5+ 28. Kg3 Nc6 29. Ra3 Rxa3 30. Bxa3 Nxa5 31. Nxg5 Nc4 32. Rc2 Bd7 33. Bb4 a5 34. Rxc4 dxc4 35. Bxa5 Bc6 36. f4 O-O 37. f5 Ra8 38. Bb4 c3 39. fxe6 fxe6 40. Nxe6 c2 41. Bd2 Ra1 42. Nf4 Rd1 43. Be3 Rxd4 44. Kf2 Rd1 45. Ne2 Bb5 46. Nc1 Bc4 47. g5 b5 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.19"]
[Round "8"]
[White "Rocas, Orlando"]
[Black "Maderna, Carlos"]
[Result "1-0"]
[ECO "D00"]
[EventDate "1946.03.12"]
[PlyCount "81"]

1. f4 d5 2. Nf3 c5 3. e3 Nf6 4. d4 Nc6 5. c3 e6 6. Bd3 Bd7 7. Nbd2 Qb6 8. Ne5 cxd4 9. exd4 Be7 10. O-O Na5 11. Qe2 a6 12. a4 Rc8 13. Kh1 O-O 14. Rf3 Be8 15. Rh3 g6 16. b4 Nc6 17. Ndf3 Ne4 18. Bxe4 dxe4 19. Qxe4 Nxe5 20. fxe5 f5 21. exf6 Bxf6 22. Bh6 Rf7 23. Ne5 Bxe5 24. Qxe5 Qc7 25. Qxc7 Rcxc7 26. Kg1 Rf5 27. g4 Rff7 28. Re3 Bd7 29. Rae1 Rc8 30. h3 Rf6 31. a5 Rf7 32. c4 Rxc4 33. d5 e5 34. Rxe5 Rc8 35. Re7 Bb5 36. d6 Bc6 37. Rxf7 Kxf7 38. Re7+ Kf6 39. h4 g5 40. Bxg5+ Kg6 41. d7 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.20"]
[Round "9"]
[White "Corte, Cesar Juan"]
[Black "Rocas, Orlando"]
[Result "1-0"]
[ECO "B14"]
[EventDate "1946.03.12"]
[PlyCount "77"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. c5 b6 8. Bb5+ Bd7 9. b4 a5 10. Bxd7+ Nfxd7 11. Qa4 O-O 12. Rb1 Qc8 13. a3 Qb7 14. Qb3 axb4 15. axb4 b5 16. O-O Nc6 17. Be3 Ra6 18. Qb2 Rfa8 19. Qe2 Na7 20. Ra1 Nb8 21. Ne5 f6 22. Nd3 Bd8 23. Qg4 f5 24. Qh5 g6 25. Qe2 Nd7 26. Nf4 Bc7 27. Bd2 Nf8 28. Rfe1 Qc6 29. h4 Rd8 30. Rxa6 Qxa6 31. Nxe6 Re8 32. Nxc7 Rxe2 33. Nxa6 Rxd2 34. Nxd5 Rxd4 35. Nac7 Rxh4 36. Re8 Nc6 37. Rc8 Nxb4 38. Ne6 Nxd5 39. Rxf8# 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.20"]
[Round "9"]
[White "Garcia Vera, Romeo"]
[Black "Hounie Fleurquin, Carlos"]
[Result "1/2-1/2"]
[ECO "E39"]
[EventDate "1946.03.12"]
[PlyCount "61"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 O-O 7. a3 Bxc3+ 8. Qxc3 Nxc5 9. e3 Nfe4 10. Qc2 a5 11. b3 b6 12. Bb2 Bb7 13. Be2 Qe7 14. O-O Rac8 15. b4 Na6 16. Qb3 d5 17. cxd5 Bxd5 18. Qd1 Nb8 19. bxa5 bxa5 20. Qd4 f6 21. Rfc1 Qb7 22. Bc4 Bxc4 23. Rxc4 Rxc4 24. Qxc4 Qxb2 25. Qxe6+ Kh8 26. Rf1 Nd2 27. Nh4 Nxf1 28. Ng6+ hxg6 29. Qh3+ Kg8 30. Qe6+ Rf7 31. Qc8+ 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.20"]
[Round "9"]
[White "Iliesco, Juan Traian"]
[Black "Bauza, Lorenzo"]
[Result "0-1"]
[ECO "A12"]
[EventDate "1946.03.12"]
[PlyCount "124"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 Bf5 5. O-O e6 6. b3 Be7 7. d3 h6 8. Bb2 O-O 9. Nbd2 Nbd7 10. Qc2 Bh7 11. e4 Rc8 12. Rfe1 Nc5 13. Ne5 Nfd7 14. Nxd7 Qxd7 15. b4 Na6 16. a3 Rfd8 17. Rad1 dxc4 18. Nxc4 c5 19. Ne5 cxb4 20. Qe2 Qe8 21. axb4 Nxb4 22. Rd2 Rc7 23. Ng4 Qb5 24. Bf1 Rdc8 25. h4 Rc2 26. Red1 a5 27. Qf3 Rxd2 28. Rxd2 f5 29. Ne5 Bf6 30. d4 fxe4 31. Qb3 Qe8 32. Bh3 Kh8 33. Bxe6 Bg8 34. d5 Bxe6 35. dxe6 Bxe5 36. Bxe5 Rc1+ 37. Kh2 Nd3 38. Bxg7+ Kxg7 39. Qxb7+ Kf6 40. Qxe4 Ne5 41. Rd6 Re1 42. Qf4+ Ke7 43. Ra6 Qb5 44. Ra7+ Kxe6 45. Qxh6+ Kd5 46. Qd2+ Kc6 47. Qc3+ Qc4 48. Qxc4+ Nxc4 49. h5 Kb6 50. Ra8 Kb7 51. Rd8 a4 52. Rd4 a3 53. Rxc4 a2 54. Ra4 a1=Q 55. Rxa1 Rxa1 56. Kh3 Kc7 57. Kg4 Kd7 58. f4 Ke7 59. Kg5 Ra5+ 60. f5 Kf7 61. h6 Ra1 62. g4 Rh1 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.20"]
[Round "9"]
[White "Letelier Martner, Rene"]
[Black "Michel, Paul"]
[Result "0-1"]
[ECO "C77"]
[EventDate "1946.03.12"]
[PlyCount "146"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 a6 5. Ba4 Bc5 6. c3 b5 7. Bb3 d6 8. d3 O-O 9. Nbd2 Be6 10. Bc2 Bb6 11. Nf1 Ng4 12. Ne3 Nxe3 13. Bxe3 Bxe3 14. Qxe3 f5 15. Ng5 f4 16. Nxe6 fxe3 17. Nxd8 exf2+ 18. Ke2 Raxd8 19. Rhf1 Rf6 20. Rxf2 Rxf2+ 21. Kxf2 Rb8 22. Ke3 Kf7 23. b4 Ke7 24. a4 Nd8 25. axb5 axb5 26. Bb3 Kd7 27. Bg8 h6 28. Bd5 c6 29. Bb3 Rc8 30. d4 Rc7 31. Ra6 Ke7 32. g3 Kd7 33. Bd1 Ke7 34. Kd3 Rb7 35. Ra8 Kd7 36. Bg4+ Ke7 37. Ra6 Rc7 38. Ra5 Nb7 39. Ra8 Nd8 40. Ra6 Rb7 41. Bd1 exd4 42. cxd4 c5 43. bxc5 dxc5 44. d5 Nf7 45. Re6+ Kd8 46. Ke3 b4 47. Bb3 Re7 48. Rc6 Rc7 49. Rb6 Ne5 50. Kf4 Nd7 51. Rb5 c4 52. Bc2 b3 53. Bxb3 cxb3 54. Rxb3 g6 55. h4 Rc4 56. Re3 Nf6 57. Kf3 Ke7 58. Ra3 g5 59. hxg5 hxg5 60. Ra6 Rc3+ 61. Kg2 Rd3 62. Kh3 Rd4 63. e5 Ng4 64. Rg6 Nf2+ 65. Kg2 Ne4 66. Kf3 Kf7 67. Rb6 Nc3 68. Rb7+ Kg6 69. d6 Kf5 70. Re7 Rd3+ 71. Kg2 Kg4 72. d7 Rd2+ 73. Kf1 Kxg3 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.20"]
[Round "9"]
[White "Maccioni Seisdedos, Alejandro"]
[Black "Pilnik, Herman"]
[Result "1-0"]
[ECO "D29"]
[EventDate "1946.03.12"]
[PlyCount "57"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7 9. Rd1 Nbd7 10. a4 Qb6 11. axb5 axb5 12. Rxa8+ Bxa8 13. Nc3 c4 14. Bc2 Be7 15. e4 O-O 16. e5 Nd5 17. Ng5 Bxg5 18. Bxg5 Nxc3 19. bxc3 Re8 20. Qg4 Nf8 21. h4 Kh8 22. h5 Nd7 23. h6 Rg8 24. Qh4 Qc6 25. f3 gxh6 26. Qxh6 Rg7 27. Be4 Rg6 28. Bxg6 fxg6 29. Bf6+ 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.20"]
[Round "9"]
[White "Reinhardt, Enrique"]
[Black "Maderna, Carlos"]
[Result "0-1"]
[ECO "A08"]
[EventDate "1946.03.12"]
[PlyCount "90"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. d3 Bd6 6. e4 d4 7. Nbd2 Nge7 8. Nc4 Bc7 9. a4 O-O 10. Bg5 f6 11. Bd2 Bg4 12. h3 Be6 13. b3 Qd7 14. Kh2 b6 15. Ng1 g5 16. Bf3 a6 17. Kg2 b5 18. Nb2 h6 19. Bg4 Kg7 20. Qe2 Ng6 21. Rae1 Ba5 22. Bxa5 Nxa5 23. axb5 axb5 24. Bh5 Ne7 25. f4 Nac6 26. fxg5 hxg5 27. Ra1 Nb4 28. Qf2 Ng8 29. g4 Qb7 30. Nf3 c4 31. bxc4 bxc4 32. Kg3 c3 33. Rxa8 Rxa8 34. Nd1 Qe7 35. Ne1 Ra2 36. Qg2 Qd7 37. Rf2 Qa4 38. h4 Qa3 39. hxg5 Qc1 40. gxf6+ Nxf6 41. Qf3 Qg5 42. Rh2 Ra1 43. Ng2 Nxc2 44. Rh4 Nb4 45. Nf2 c2 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.20"]
[Round "9"]
[White "Sanguinetti, Renato"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[ECO "E68"]
[EventDate "1946.03.12"]
[PlyCount "82"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. e4 Re8 9. Be3 h6 10. h3 b6 11. Qd2 Kh7 12. Rad1 Bb7 13. d5 a5 14. Qc2 Nc5 15. b3 Bc8 16. Nd2 Nh5 17. a3 Kh8 18. b4 axb4 19. axb4 Na6 20. Qb3 f5 21. Ne2 Bd7 22. Kh2 Qf6 23. Bf3 Qf7 24. Rb1 Nf6 25. Qd3 g5 26. exf5 e4 27. Nxe4 Bxf5 28. Nxd6 Bxd3 29. Nxf7+ Kg8 30. Nxh6+ Bxh6 31. Rbd1 Nxb4 32. d6 c5 33. d7 Nxd7 34. Rxd3 Nxd3 35. Bxa8 Rxa8 36. h4 N7e5 37. Kg2 Nxc4 38. Bxg5 Bxg5 39. hxg5 Ra2 40. Nc1 Rd2 41. Kf3 Nxc1 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.20"]
[Round "9"]
[White "Souza Mendes, Joao"]
[Black "Guimard, Carlos Enrique"]
[Result "1/2-1/2"]
[ECO "D36"]
[EventDate "1946.03.12"]
[PlyCount "57"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Be7 8. Bd3 O-O 9. Qc2 Re8 10. O-O Nf8 11. h3 Ne4 12. Bf4 Ng5 13. Bxg5 Bxg5 14. b4 Be7 15. b5 Bd6 16. bxc6 bxc6 17. e4 Be6 18. e5 Be7 19. Ne2 Rc8 20. Qa4 Rc7 21. Rac1 Bd7 22. Qa5 Ne6 23. Qd2 c5 24. dxc5 Bxc5 25. Ba6 Bc8 26. Bb5 Bd7 27. Ba6 Bc8 28. Bb5 Bd7 29. Ba6 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.20"]
[Round "9"]
[White "Stahlberg, Gideon"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[ECO "E29"]
[EventDate "1946.03.12"]
[PlyCount "75"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 O-O 7. Bd3 Nc6 8. Ne2 d6 9. e4 e5 10. d5 Ne7 11. f3 Ne8 12. g4 f6 13. h4 g6 14. Bh6 Rf7 15. Qd2 Kh8 16. Rg1 Ng8 17. Be3 Bd7 18. f4 exf4 19. Nxf4 Nc7 20. g5 f5 21. exf5 Bxf5 22. Bxf5 Rxf5 23. O-O-O Qe7 24. Rde1 Qf7 25. Nd3 Rf8 26. Nxc5 dxc5 27. Bxc5 Ne8 28. Rxe8 Rxe8 29. Bd4+ Nf6 30. Bxf6+ Kg8 31. d6 Qd7 32. Re1 Rxe1+ 33. Qxe1 Qxd6 34. Qe8+ Qf8 35. Qe6+ Qf7 36. Qc8+ Qf8 37. Qe6+ Qf7 38. Qc8+ 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.21"]
[Round "10"]
[White "Bauza, Lorenzo"]
[Black "Stahlberg, Gideon"]
[Result "0-1"]
[ECO "C07"]
[EventDate "1946.03.12"]
[PlyCount "62"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. Bd3 Nf6 6. e5 Nfd7 7. Ngf3 Nc6 8. Qe2 f6 9. exf6 Nxf6 10. Nb3 Bd6 11. Nfd4 e5 12. Nb5 Be7 13. c4 d4 14. Bg5 O-O 15. O-O a6 16. Na3 e4 17. Bb1 d3 18. Qe3 Ng4 19. Bxe7 Qxe7 20. Qg3 Qf6 21. h3 Nh6 22. c5 Be6 23. Nd2 Qxb2 24. Nxe4 Qxa1 25. Bxd3 Qe5 26. f4 Qd4+ 27. Kh2 Nf5 28. Qf3 Ne3 29. Ng5 Nxf1+ 30. Bxf1 Qxf4+ 31. Qxf4 Rxf4 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.21"]
[Round "10"]
[White "Bolbochan, Jacobo"]
[Black "Maccioni Seisdedos, Alejandro"]
[Result "1/2-1/2"]
[ECO "E22"]
[EventDate "1946.03.12"]
[PlyCount "84"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 Nc6 5. Nf3 a5 6. Bd2 d6 7. a3 Bxc3 8. Bxc3 O-O 9. e3 Ne4 10. Bd3 Nxc3 11. Qxc3 Qe7 12. Be4 Bd7 13. O-O f5 14. Bc2 e5 15. b4 axb4 16. axb4 Qf6 17. c5 exd4 18. exd4 dxc5 19. bxc5 Be6 20. Bb3 Rxa1 21. Rxa1 Rd8 22. Re1 Bf7 23. h3 h6 24. Ne5 Nxe5 25. Rxe5 f4 26. Qc2 Bxb3 27. Qxb3+ Qf7 28. Qxb7 Rxd4 29. Qb8+ Kh7 30. Re8 Rd1+ 31. Kh2 Rc1 32. Rh8+ Kg6 33. Rf8 Qe7 34. Rxf4 Kh7 35. Qb2 Rxc5 36. Qb1+ Kh8 37. Qb8+ Kh7 38. Qb1+ Kg8 39. Qb8+ Kh7 40. Qb1+ Kg8 41. Qb3+ Kh7 42. Qd3+ Kg8 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.21"]
[Round "10"]
[White "Guimard, Carlos Enrique"]
[Black "Luckis, Marcos"]
[Result "1/2-1/2"]
[ECO "A47"]
[EventDate "1946.03.12"]
[PlyCount "61"]

1. d4 Nf6 2. Nf3 b6 3. e3 c5 4. Bd3 Bb7 5. O-O e6 6. Nbd2 Be7 7. b3 cxd4 8. exd4 Nc6 9. a3 O-O 10. Bb2 Qc7 11. Re1 Rfe8 12. Ne5 d6 13. Ng4 Nxg4 14. Qxg4 f5 15. Qh3 Bf6 16. Nf3 g6 17. Qg3 Re7 18. Rab1 Bg7 19. h4 Rae8 20. h5 gxh5 21. Qh3 Nd8 22. Qxh5 Nf7 23. Re2 Nh8 24. Rbe1 Ng6 25. Ng5 Nf8 26. c4 h6 27. Nh3 d5 28. Qh4 Ng6 29. Qh5 Nf8 30. Qh4 Ng6 31. Qh5 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.21"]
[Round "10"]
[White "Hounie Fleurquin, Carlos"]
[Black "Sanguinetti, Renato"]
[Result "1-0"]
[ECO "D46"]
[EventDate "1946.03.12"]
[PlyCount "67"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Bd3 Be7 6. Nf3 O-O 7. O-O Nbd7 8. b3 b6 9. Qe2 Bb7 10. Rd1 Bb4 11. Bb2 Qe7 12. cxd5 exd5 13. Ba6 Rab8 14. Bxb7 Rxb7 15. Ne5 Nxe5 16. dxe5 Nd7 17. e4 d4 18. Rxd4 Nxe5 19. Rad1 Bc5 20. R4d2 Qh4 21. h3 Re8 22. Kh2 Bxf2 23. Kh1 Bg3 24. Qa6 Rbe7 25. Ne2 Be1 26. Rd8 f6 27. Qc8 Rxd8 28. Rxd8+ Kf7 29. Rf8+ Kg6 30. Qf5+ Kh6 31. Bc1+ g5 32. Rxf6+ Ng6 33. Rxg6+ hxg6 34. Qf8+ 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.21"]
[Round "10"]
[White "Maderna, Carlos"]
[Black "Garcia Vera, Romeo"]
[Result "0-1"]
[ECO "C54"]
[EventDate "1946.03.12"]
[PlyCount "148"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 Bb6 6. O-O O-O 7. Bg5 Qe7 8. Re1 h6 9. Bh4 d6 10. Nbd2 a6 11. Bb3 Be6 12. Ba4 g5 13. Bg3 Bg4 14. Nc4 Ba7 15. Ne3 Bxe3 16. Rxe3 b5 17. Bb3 Na5 18. Bc2 c5 19. h3 Be6 20. Nh2 Nc6 21. h4 Kg7 22. Qd2 Nh5 23. Bd1 Nf4 24. Nf3 Rg8 25. hxg5 hxg5 26. d4 cxd4 27. cxd4 Bg4 28. Nxe5 dxe5 29. Bxg4 Nxd4 30. Rc1 Qd6 31. Qa5 Rh8 32. Bxf4 gxf4 33. Rh3 f3 34. Qc7 Ne2+ 35. Kf1 Qxc7 36. Rxc7 fxg2+ 37. Kxg2 Nf4+ 38. Kg3 Nxh3 39. Bxh3 Rh6 40. Re7 Kf6 41. Rb7 Re8 42. a4 bxa4 43. Rb4 Kg7 44. Rxa4 Rb8 45. b4 Rbb6 46. f3 Rhd6 47. Bf1 Rd2 48. Rxa6 Rxa6 49. Bxa6 Rb2 50. b5 Kg6 51. Bc8 Rxb5 52. Bd7 Rb3 53. Bc8 Kg5 54. Bd7 f6 55. Bc8 Rb1 56. Be6 Ra1 57. Bf5 Ra7 58. Be6 Re7 59. Bc8 Ra7 60. Be6 Ra8 61. Bd7 Rb8 62. Be6 Rf8 63. Bd7 Rg8 64. Be6 Rg7 65. Bg4 Kh6 66. Kf2 Kg6 67. Kg2 Kf7 68. Kf2 Ke7 69. Bc8 Kd6 70. Bf5 Ra7 71. Kg3 Kc5 72. Be6 Rg7+ 73. Kf2 Kd4 74. Bf5 Rc7 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.21"]
[Round "10"]
[White "Michel, Paul"]
[Black "Corte, Cesar Juan"]
[Result "1-0"]
[ECO "B45"]
[EventDate "1946.03.12"]
[PlyCount "77"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. Bd3 dxe4 10. Nxe4 Nxe4 11. Bxe4 Qxd1+ 12. Kxd1 Bd7 13. Be3 O-O 14. Kc1 Rac8 15. Rd1 Rfd8 16. b3 b6 17. Kb2 Be8 18. f3 Kf8 19. c4 Ke7 20. a4 Rxd1 21. Rxd1 Na5 22. Rc1 f5 23. Bd3 Nb7 24. b4 h6 25. Kb3 Bd7 26. Bd4 Kf7 27. h4 Bxa4+ 28. Kxa4 Rd8 29. Rc3 Rxd4 30. Kb5 Nd6+ 31. Ka6 e5 32. Kxa7 e4 33. fxe4 fxe4 34. Be2 b5 35. c5 Ne8 36. Rb3 Nc7 37. Kb6 Rd7 38. Kc6 Re7 39. Bxb5 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.21"]
[Round "10"]
[White "Najdorf, Miguel"]
[Black "Iliesco, Juan Traian"]
[Result "1-0"]
[ECO "D81"]
[EventDate "1946.03.12"]
[PlyCount "101"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Bg7 6. e4 b6 7. e5 Be6 8. Qa4+ Bd7 9. Qd1 Ng4 10. Qf3 c6 11. Bc4 f5 12. Bg5 Qc8 13. h3 Nh6 14. Qe3 Nf7 15. e6 Nxg5 16. exd7+ Qxd7 17. Qxg5 Qxd4 18. Bb3 Nd7 19. Nge2 Qf6 20. Qe3 e5 21. O-O O-O-O 22. a4 Bf8 23. a5 Bc5 24. Qd3 b5 25. Nxb5 cxb5 26. Rac1 a6 27. Qd5 Kb8 28. Rxc5 Nxc5 29. Qxc5 Rd2 30. Rd1 Rhd8 31. Rxd2 Rxd2 32. Nc3 Qd6 33. Qxd6+ Rxd6 34. Bg8 h6 35. Kf1 Rd2 36. b3 Kb7 37. Nd5 g5 38. Nb4 Rd6 39. Bd5+ Kc7 40. g4 fxg4 41. hxg4 Rf6 42. Be4 Rd6 43. Ke2 Kb8 44. f3 Kc7 45. Nd3 Rd4 46. Nc5 Rd6 47. Ke3 Rf6 48. Bd5 Rg6 49. Ke4 Kd6 50. Nb7+ Kc7 51. Kxe5 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.21"]
[Round "10"]
[White "Pilnik, Herman"]
[Black "Letelier Martner, Rene"]
[Result "0-1"]
[ECO "C90"]
[EventDate "1946.03.12"]
[PlyCount "86"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. h3 Bd7 12. d5 c4 13. Nbd2 Nb7 14. Nf1 Nc5 15. N3h2 a5 16. f4 b4 17. Nf3 O-O 18. g4 Bb5 19. Ng3 Rfc8 20. Nf5 Bf8 21. fxe5 dxe5 22. Bg5 Ne8 23. Qd2 b3 24. axb3 cxb3 25. Bb1 a4 26. Bh4 a3 27. Rxa3 Rxa3 28. bxa3 Na4 29. c4 Bxc4 30. Bg3 Bxa3 31. Bxe5 Qb6+ 32. Bd4 Qb7 33. Rd1 b2 34. d6 Bxd6 35. Nxd6 Nxd6 36. Bxg7 Nxe4 37. Qe3 Nac5 38. Nd4 Kxg7 39. Nf5+ Kh8 40. Qd4+ f6 41. Qxc4 Qb3 42. Qd4 Ne6 43. Qxe4 Qxd1+ 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.21"]
[Round "10"]
[White "Rocas, Orlando"]
[Black "Souza Mendes, Joao"]
[Result "1/2-1/2"]
[ECO "C68"]
[EventDate "1946.03.12"]
[PlyCount "99"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nc3 O-O-O 9. Be3 Ne7 10. O-O-O Ng6 11. f3 Bd6 12. Nde2 f6 13. a3 Rhe8 14. Bf2 b5 15. Bg3 Ne5 16. Nf4 a5 17. Nd3 Nc4 18. Bf2 Be6 19. g3 Bf7 20. Nb1 g5 21. Rhe1 Ne5 22. Nd2 Nxd3+ 23. cxd3 Be5 24. Kc2 a4 25. Be3 Bd4 26. Bxd4 Rxd4 27. Kc3 Red8 28. Nf1 Bb3 29. Ne3 Bxd1 30. Rxd1 c5 31. Nf5 b4+ 32. Kc2 R4d7 33. Ne3 Kb7 34. Nc4 Rd4 35. Rd2 Kc6 36. Rd1 h5 37. h3 Kd7 38. Rd2 Ke6 39. Ne3 R4d7 40. Rd1 Rb8 41. Nc4 Rh7 42. Ra1 h4 43. g4 Ra8 44. Rf1 Rd7 45. f4 gxf4 46. Rxf4 Rad8 47. Rf3 Rd4 48. Nd2 R8d6 49. Re3 Rd8 50. Rf3 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.22"]
[Round "11"]
[White "Corte, Cesar Juan"]
[Black "Pilnik, Herman"]
[Result "0-1"]
[ECO "B45"]
[EventDate "1946.03.12"]
[PlyCount "80"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O O-O 8. Bf3 a6 9. Bf4 Bxc3 10. bxc3 d5 11. Bg5 Ne7 12. e5 Nd7 13. Qe2 Re8 14. Bh5 Nf8 15. Rad1 Qc7 16. Rd3 Neg6 17. Re1 Qc4 18. h4 Bd7 19. Qg4 Rac8 20. Rh3 Rc7 21. Qg3 Rec8 22. Bd2 Qxa2 23. Be2 Ne7 24. Bd3 Nf5 25. Bxf5 exf5 26. Qg5 h6 27. Qf4 Ng6 28. Qf3 f4 29. Rh2 Be6 30. h5 Nf8 31. Qxf4 Rc4 32. Qg3 Kh8 33. f4 Rxd4 34. cxd4 Rxc2 35. Bb4 Nd7 36. Qd3 Qc4 37. Rd1 Rc1 38. Rxc1 Qxd3 39. Kh1 Qxd4 40. Bd6 Qxf4 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.22"]
[Round "11"]
[White "Garcia Vera, Romeo"]
[Black "Souza Mendes, Joao"]
[Result "1/2-1/2"]
[ECO "D61"]
[EventDate "1946.03.12"]
[PlyCount "36"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Qc2 h6 8. Bh4 c5 9. cxd5 cxd4 10. Nxd4 Nxd5 11. Bxe7 Nxe7 12. Be2 e5 13. Ndb5 a6 14. Nd6 Qc7 15. Rd1 Nf6 16. Nxc8 Raxc8 17. Qb3 Nc6 18. O-O Rfd8 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.22"]
[Round "11"]
[White "Iliesco, Juan Traian"]
[Black "Hounie Fleurquin, Carlos"]
[Result "0-1"]
[ECO "A08"]
[EventDate "1946.03.12"]
[PlyCount "58"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. d3 f6 6. e4 Be6 7. Nh4 Nge7 8. f4 dxe4 9. dxe4 Qxd1 10. Rxd1 Nd4 11. Na3 O-O-O 12. Be3 Bg4 13. Re1 exf4 14. gxf4 g5 15. fxg5 fxg5 16. Nf5 Nexf5 17. exf5 Nf3+ 18. Bxf3 Bxf3 19. Kf2 Bc6 20. Bxg5 Rd5 21. h4 Rxf5+ 22. Ke2 h6 23. Be3 Bf3+ 24. Kd2 Bg7 25. c3 a6 26. Nc2 Rd8+ 27. Kc1 Rfd5 28. Na3 b5 29. c4 Rd1+ 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.22"]
[Round "11"]
[White "Letelier Martner, Rene"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[ECO "E14"]
[EventDate "1946.03.12"]
[PlyCount "38"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Bb4+ 6. Nbd2 O-O 7. O-O d5 8. a3 Be7 9. b3 c5 10. Bb2 Nbd7 11. Qe2 Ne4 12. Rad1 Qc8 13. Ne5 Nxd2 14. Rxd2 Nxe5 15. dxe5 dxc4 16. Bxc4 Rd8 17. Rxd8+ Qxd8 18. e4 a6 19. a4 Bc6 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.22"]
[Round "11"]
[White "Luckis, Marcos"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "A44"]
[EventDate "1946.03.12"]
[PlyCount "69"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 g6 5. e4 Bg7 6. Be3 Ne7 7. Qd2 h6 8. f4 exf4 9. Bxf4 a6 10. a4 g5 11. Bg3 Ng6 12. Be2 Qe7 13. O-O-O Nd7 14. Nf3 g4 15. Ne1 Nde5 16. Kb1 Bd7 17. h3 h5 18. hxg4 hxg4 19. Rxh8+ Bxh8 20. Nc2 Bf6 21. Rh1 Bg5 22. Qd1 O-O-O 23. Qg1 Bd2 24. Ne3 Qg5 25. Ned1 Kb8 26. Be1 f5 27. Bxd2 Qxd2 28. Qe3 Qd4 29. Qg5 Rf8 30. Rh6 Rg8 31. Qf6 Kc7 32. exf5 Rf8 33. Qg7 Rf7 34. Qg8 Bxf5+ 35. Ka2 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.22"]
[Round "11"]
[White "Maccioni Seisdedos, Alejandro"]
[Black "Bauza, Lorenzo"]
[Result "0-1"]
[ECO "E01"]
[EventDate "1946.03.12"]
[PlyCount "92"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Nbd7 5. Nf3 Bd6 6. Nc3 c6 7. O-O O-O 8. Qc2 b6 9. e4 dxe4 10. Ng5 Bb7 11. Ngxe4 Be7 12. Bf4 Nxe4 13. Nxe4 Nf6 14. Rad1 Nxe4 15. Bxe4 g6 16. c5 Bf6 17. a4 Re8 18. b4 Re7 19. Bd6 Rd7 20. Qe2 Rxd6 21. cxd6 Qxd6 22. b5 Rd8 23. Qc4 cxb5 24. Qe2 Bxe4 25. Qxe4 bxa4 26. d5 exd5 27. Qxa4 a5 28. Rc1 Qd7 29. Qf4 Qd6 30. Qa4 Be7 31. Rb1 Qf6 32. Rfd1 Bc5 33. Rd2 Qf5 34. Rbd1 d4 35. Qc4 d3 36. Kg2 Rd4 37. Qb5 a4 38. Rxd3 Rxd3 39. Qxd3 Qxd3 40. Rxd3 a3 41. Kf3 Kg7 42. Rd2 b5 43. Ke2 b4 44. Kd1 b3 45. Kc1 a2 46. Kb2 Be7 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.22"]
[Round "11"]
[White "Reinhardt, Enrique"]
[Black "Guimard, Carlos Enrique"]
[Result "1-0"]
[ECO "C04"]
[EventDate "1946.03.12"]
[PlyCount "85"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. b3 f6 7. Bb2 fxe5 8. dxe5 Bc5 9. c4 O-O 10. Bd3 Ndxe5 11. Bxe5 Nxe5 12. Nxe5 Bxf2+ 13. Ke2 Bd4 14. Nef3 e5 15. cxd5 Bg4 16. Qc2 Bxa1 17. Rxa1 Kh8 18. Be4 c6 19. dxc6 bxc6 20. h3 Bh5 21. Rc1 Rf6 22. g4 Bg6 23. Bxg6 Rxg6 24. Ne4 Qd5 25. Rd1 Qa5 26. Qd2 Qa6+ 27. Kf2 Rf8 28. Qe2 Qa5 29. Kg3 h5 30. Nh4 Re6 31. g5 g6 32. Nxg6+ Rxg6 33. Qxh5+ Kg7 34. Rd7+ Rf7 35. Rxf7+ Kxf7 36. Qh7+ Rg7 37. g6+ Ke6 38. Qxg7 Qe1+ 39. Nf2 Qe3+ 40. Kg2 Qg5+ 41. Kf3 Qf5+ 42. Ke3 Qg5+ 43. Ke2 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.22"]
[Round "11"]
[White "Sanguinetti, Renato"]
[Black "Maderna, Carlos"]
[Result "1/2-1/2"]
[ECO "D32"]
[EventDate "1946.03.12"]
[PlyCount "60"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. g3 cxd4 6. Qxd4 Be6 7. Bg2 Nc6 8. Qd1 d4 9. Ne4 Bd5 10. Kf1 Be7 11. Nh3 Nf6 12. Nxf6+ Bxf6 13. Nf4 Bxg2+ 14. Kxg2 O-O 15. Qb3 Qe7 16. Re1 Rad8 17. Bd2 Rfe8 18. Rad1 b6 19. Kg1 Ne5 20. Nd3 Qb7 21. Bf4 Nd7 22. Rc1 Rc8 23. Rxc8 Rxc8 24. Rc1 Rxc1+ 25. Bxc1 Qc6 26. Bf4 g5 27. Bd2 Qe4 28. Qd1 Kg7 29. Bc1 Nc5 30. Nxc5 bxc5 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.22"]
[Round "11"]
[White "Stahlberg, Gideon"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[ECO "E14"]
[EventDate "1946.03.12"]
[PlyCount "96"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Be7 5. Bd3 d5 6. b3 O-O 7. O-O Nbd7 8. Bb2 Bb7 9. Nc3 Ne4 10. Qe2 a6 11. Rfd1 Bd6 12. Ne5 Qh4 13. f4 Ndf6 14. cxd5 exd5 15. Bxe4 dxe4 16. Rac1 b5 17. Qf2 Qh6 18. Re1 Rad8 19. Qg3 Nd7 20. Ne2 Nb6 21. Bc3 Nd5 22. Ba5 f6 23. Ng4 Qg6 24. Nc3 Nb4 25. Bxb4 Bxb4 26. f5 Qe8 27. Red1 Bd6 28. Qh4 Rf7 29. Nf2 Re7 30. Ne2 Qd7 31. g4 Qe8 32. Nh3 c5 33. Nhf4 cxd4 34. Ne6 Rxe6 35. fxe6 d3 36. Nd4 Be5 37. Qf2 Bxd4 38. exd4 Qxe6 39. Qf5 Qd6 40. d5 Bxd5 41. Rc8 Rxc8 42. Qxc8+ Kf7 43. Rc1 Qe6 44. Qc7+ Kg6 45. Qf4 e3 46. h4 h6 47. h5+ Kh7 48. Qd4 d2 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.23"]
[Round "12"]
[White "Garcia Vera, Romeo"]
[Black "Sanguinetti, Renato"]
[Result "1/2-1/2"]
[ECO "D52"]
[EventDate "1946.03.12"]
[PlyCount "135"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 Nbd7 5. e3 c6 6. Nc3 Qa5 7. cxd5 Nxd5 8. Qd2 Bb4 9. Rc1 O-O 10. e4 Nxc3 11. bxc3 Ba3 12. Rb1 e5 13. Bd3 Re8 14. O-O Bd6 15. Bh4 a6 16. Bg3 Bb8 17. Qc2 b5 18. Rbd1 c5 19. dxe5 c4 20. Be2 Nxe5 21. Nxe5 Bxe5 22. Bxe5 Rxe5 23. f4 Re8 24. Rd6 Bb7 25. e5 Qc7 26. Qd2 Rad8 27. Rd1 Qc5+ 28. Qd4 Qxd4+ 29. R1xd4 Rxd6 30. Rxd6 g6 31. Kf2 Re7 32. g3 Rc7 33. Ke3 Kf8 34. Kd4 Ke7 35. a3 Bc8 36. Bf3 a5 37. Bd1 b4 38. axb4 axb4 39. Rb6 b3 40. Be2 Be6 41. g4 Rd7+ 42. Ke3 Ra7 43. f5 gxf5 44. gxf5 Bxf5 45. Bxc4 Bc2 46. Bxb3 Bxb3 47. Rxb3 Ra2 48. h4 Rh2 49. Ke4 Rxh4+ 50. Kd5 Rh1 51. Rb7+ Kf8 52. c4 Rd1+ 53. Kc6 h5 54. c5 h4 55. Rb3 Ke7 56. Kb7 Ke6 57. c6 Rc1 58. c7 Kxe5 59. Rb4 f5 60. Rxh4 f4 61. Rh1 Rc2 62. Rh5+ Ke4 63. Kb6 f3 64. Rc5 Rxc5 65. Kxc5 f2 66. c8=Q f1=Q 67. Qb7+ Ke3 68. Qe7+ 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.23"]
[Round "12"]
[White "Guimard, Carlos Enrique"]
[Black "Rocas, Orlando"]
[Result "1-0"]
[ECO "D05"]
[EventDate "1946.03.12"]
[PlyCount "73"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O Be7 6. Nbd2 d5 7. Ne5 O-O 8. f4 g6 9. Qf3 Nbd7 10. c3 c5 11. g4 Qc7 12. g5 Ne8 13. h4 Ng7 14. Rf2 Rad8 15. Rh2 Nxe5 16. fxe5 Qc8 17. Qe2 Nh5 18. Nf1 Kg7 19. Bd2 Rh8 20. Rg2 h6 21. Nh2 hxg5 22. Rf1 Rdf8 23. hxg5 Qd8 24. Qg4 Bc6 25. Rf6 Be8 26. Qf3 b5 27. Ng4 Kg8 28. Rf2 Bxf6 29. exf6 Qc7 30. Ne5 Rh7 31. Rh2 Kh8 32. Qf1 Rg8 33. Rh3 a5 34. Qg2 b4 35. Qh2 c4 36. Be2 Qd8 37. Kh1 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.23"]
[Round "12"]
[White "Luckis, Marcos"]
[Black "Michel, Paul"]
[Result "1/2-1/2"]
[ECO "A34"]
[EventDate "1946.03.12"]
[PlyCount "40"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. d3 e5 8. Be3 Be7 9. O-O O-O 10. Nd2 Nd4 11. Nc4 f6 12. a4 Rb8 13. a5 Kh8 14. h3 Be6 15. Kh2 Nd5 16. Bxd4 cxd4 17. Nxd5 Bxd5 18. Bxd5 Qxd5 19. Qb3 Qd7 20. Qd1 Qd5 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.23"]
[Round "12"]
[White "Maccioni Seisdedos, Alejandro"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "D30"]
[EventDate "1946.03.12"]
[PlyCount "35"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 c5 7. O-O Bd6 8. e4 cxd4 9. cxd5 e5 10. Nc4 Qe7 11. Ne1 O-O 12. Qe2 Re8 13. Bd2 Nc5 14. Rc1 b6 15. b4 Nxd3 16. Nxd3 Bd7 17. Nxd6 Qxd6 18. Nb2 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.23"]
[Round "12"]
[White "Najdorf, Miguel"]
[Black "Hounie Fleurquin, Carlos"]
[Result "1-0"]
[ECO "D05"]
[EventDate "1946.03.12"]
[PlyCount "63"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. O-O c4 6. Be2 b5 7. Ne5 Nbd7 8. f4 Bb7 9. Nd2 Bd6 10. c3 O-O 11. Qc2 Qc7 12. Bf3 Nb6 13. e4 Rac8 14. exd5 exd5 15. g3 Nfd7 16. Bg2 f6 17. Ng4 Rce8 18. Nf3 Re7 19. Nh4 Rfe8 20. Qd1 Re6 21. Bh3 Re2 22. Nf5 R2e4 23. Bg2 R4e6 24. Ngh6+ Kf8 25. Qg4 Nb8 26. Nxd6 Qxd6 27. Nf5 Qc7 28. Nh4 Qe7 29. b3 Re1 30. Nf5 Bc8 31. Ba3 Rxa1 32. Qxg7# 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.23"]
[Round "12"]
[White "Pilnik, Herman"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[ECO "C91"]
[EventDate "1946.03.12"]
[PlyCount "61"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. Bd5 Qd7 11. Nbd2 exd4 12. Bxc6 Qxc6 13. Nxd4 Qb7 14. f3 Bd7 15. Nf1 c5 16. Nc2 Be6 17. Bg5 Rad8 18. Nfe3 h6 19. Bh4 g5 20. Bf2 d5 21. exd5 Nxd5 22. Nxd5 Qxd5 23. Qe2 Bf6 24. a4 Qc6 25. axb5 axb5 26. Ne3 Ra8 27. Rxa8 Rxa8 28. Ng4 Bxg4 29. fxg4 c4 30. Qc2 Rd8 31. Qe2 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.23"]
[Round "12"]
[White "Rocas, Orlando"]
[Black "Bauza, Lorenzo"]
[Result "1/2-1/2"]
[ECO "B83"]
[EventDate "1946.03.12"]
[PlyCount "50"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O a6 8. a4 Bd7 9. Be3 Nc6 10. Nb3 Na5 11. Nxa5 Qxa5 12. Qd4 O-O 13. Rfd1 Rac8 14. Qb6 Qxb6 15. Bxb6 Rc6 16. a5 Rfc8 17. f3 Be8 18. Kf2 Kf8 19. g3 h6 20. Rd2 Nd7 21. Bd4 Bd8 22. f4 Bf6 23. Bxf6 gxf6 24. Rad1 Ke7 25. Ke3 b5 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.23"]
[Round "12"]
[White "Rocas, Orlando"]
[Black "Iliesco, Juan Traian"]
[Result "1/2-1/2"]
[ECO "A45"]
[EventDate "1946.03.12"]
[PlyCount "61"]

1. f4 Nf6 2. Nf3 g6 3. e3 Bg7 4. d4 b6 5. Bd3 Bb7 6. Nbd2 d5 7. Ne5 O-O 8. O-O c5 9. c3 Nc6 10. Qf3 cxd4 11. exd4 Ne4 12. Nxc6 Bxc6 13. Nxe4 dxe4 14. Bxe4 Bxd4+ 15. Kh1 Bxe4 16. Qxe4 Bf6 17. Be3 Qc8 18. Rfd1 Rd8 19. Bd4 Qg4 20. h3 Qh5 21. Rd2 Rac8 22. Rad1 Rc7 23. Kh2 Bxd4 24. Qe2 Qxe2 25. Rxe2 e5 26. Rxe5 Rcd7 27. Rxd4 Rxd4 28. cxd4 Rxd4 29. Kg3 Rd2 30. Rb5 h5 31. h4 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.23"]
[Round "12"]
[White "Souza Mendes, Joao"]
[Black "Reinhardt, Enrique"]
[Result "0-1"]
[ECO "E32"]
[EventDate "1946.03.12"]
[PlyCount "108"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. e5 dxe5 7. dxe5 Nfd7 8. Nf3 Nc6 9. a3 Be7 10. Bf4 g5 11. Bg3 g4 12. Nd2 Ndxe5 13. O-O-O f5 14. Bxe5 Nxe5 15. Nf3 Bg5+ 16. Kb1 Qf6 17. Nxe5 Qxe5 18. g3 a6 19. h3 h5 20. hxg4 hxg4 21. Rh5 Bf6 22. Bd3 b5 23. Qd2 bxc4 24. Bxc4 Rb8 25. Qh6 Rf7 26. Rg5+ Rg7 27. Rxg7+ Bxg7 28. Rd8+ Kf7 29. Qh5+ Kf6 30. Nd1 c5 31. Qe8 Kg5 32. Qe7+ Kh6 33. Rd2 Qe4+ 34. Bd3 Qe1 35. Kc2 Qe5 36. Kc1 c4 37. Bxc4 Rb7 38. Qd8 Rc7 39. Ne3 a5 40. Qh4+ Kg6 41. Kb1 Bf6 42. Qh1 Bb7 43. Qd1 Bf3 44. Be2 Be4+ 45. Ka1 Qc5 46. Ka2 Rb7 47. Bxg4 Qe5 48. Qc1 fxg4 49. Nxg4 Bd5+ 50. Ka1 Qe4 51. Nxf6 Kxf6 52. Rc2 Rh7 53. Rd2 Rh1 54. Rd1 Qc4 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.25"]
[Round "13"]
[White "Bolbochan, Jacobo"]
[Black "Bauza, Lorenzo"]
[Result "1/2-1/2"]
[ECO "B55"]
[EventDate "1946.03.12"]
[PlyCount "133"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Nc3 O-O 8. Be3 b6 9. Be2 Bb7 10. O-O Nbd7 11. Qd2 Re8 12. Rfd1 Ne5 13. Rac1 Rc8 14. b3 Nfd7 15. Nd5 Nc5 16. Qe1 Nc6 17. Nb5 Qd7 18. Qh4 Ba6 19. Bg5 Ne6 20. f4 Bxb5 21. cxb5 Ncd4 22. Bc4 Nxg5 23. Qxg5 Kh8 24. a4 Rc5 25. b4 Rcc8 26. Bd3 e6 27. Nf6 h6 28. Nxd7 hxg5 29. fxg5 Nb3 30. Rc6 Bd4+ 31. Kf1 Be3 32. Rxd6 Bxg5 33. g3 Be7 34. Rc6 Bxb4 35. Be2 Kg7 36. Kg2 Bc5 37. Nxc5 Nxc5 38. e5 Rxc6 39. bxc6 Rc8 40. Bf3 Nxa4 41. Rd7 a6 42. h4 Nc5 43. Rd1 f6 44. exf6+ Kxf6 45. Rb1 b5 46. Rc1 Nd3 47. Ra1 Nb4 48. g4 Nxc6 49. Rxa6 Ne5 50. Bd5 Rc2+ 51. Kg1 Rc1+ 52. Kg2 Nxg4 53. Bxe6 Ne3+ 54. Kf3 Nf5 55. Bd7+ Kg7 56. Bxf5 Rf1+ 57. Kg4 Rxf5 58. Rb6 Rc5 59. Rb7+ Kh6 60. Kf3 Rc3+ 61. Kg4 Rb3 62. Kf4 Rb1 63. Kg4 b4 64. Kf4 b3 65. Kf3 b2 66. Kg2 Kh5 67. Rb4 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.25"]
[Round "13"]
[White "Hounie Fleurquin, Carlos"]
[Black "Maderna, Carlos"]
[Result "0-1"]
[ECO "C77"]
[EventDate "1946.03.12"]
[PlyCount "126"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Bc5 6. c3 b5 7. Bb3 d6 8. O-O Bg4 9. d3 Qe7 10. Bg5 Nd8 11. a4 Rb8 12. axb5 axb5 13. Nbd2 h6 14. Be3 Bxe3 15. Qxe3 O-O 16. d4 Nh5 17. h3 Bc8 18. Kh2 Nf4 19. Ng1 g5 20. g3 Ng6 21. Ndf3 Kg7 22. Ne2 Be6 23. d5 Bc8 24. Ra7 f5 25. exf5 Bxf5 26. g4 Bc8 27. Bc2 Rf6 28. Ng3 Nf4 29. Nd4 Kf8 30. Ndf5 Bxf5 31. Nxf5 Qf7 32. Bb3 h5 33. f3 Rxf5 34. gxf5 Qxf5 35. Qf2 Qxh3+ 36. Kg1 Qf5 37. Qc2 Qxc2 38. Bxc2 Nxd5 39. Bb3 Nc6 40. Ra6 Nce7 41. Rfa1 Ke8 42. Ra8 Rxa8 43. Rxa8+ Kd7 44. Rb8 c6 45. Rh8 Nf4 46. Bf7 g4 47. Be8+ Ke6 48. Rh6+ Kd5 49. Bf7+ Kc5 50. b4+ Kb6 51. fxg4 hxg4 52. Rxd6 e4 53. Rf6 Ne2+ 54. Kg2 Nxc3 55. Kg3 Ned5 56. Bxd5 Nxd5 57. Re6 Nxb4 58. Rxe4 Nd5 59. Kf2 g3+ 60. Ke1 g2 61. Rg4 Ne3 62. Kd2 Nc4+ 63. Kd3 Ne5+ 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.25"]
[Round "13"]
[White "Letelier Martner, Rene"]
[Black "Corte, Cesar Juan"]
[Result "1-0"]
[ECO "D00"]
[EventDate "1946.03.12"]
[PlyCount "76"]

1. a3 d5 2. d4 Nf6 3. Nf3 Bf5 4. c4 c6 5. Qb3 Qb6 6. Qxb6 axb6 7. cxd5 cxd5 8. Nc3 Nc6 9. Nb5 Kd7 10. Bf4 e6 11. Rc1 Rc8 12. e3 Ne4 13. Ne5+ Nxe5 14. Rxc8 Bb4+ 15. Rc3 Bxc3+ 16. bxc3 Ng6 17. f3 Nf6 18. Bc7 Kc6 19. Kd2 h5 20. Be2 Rc8 21. Bg3 Ra8 22. Nc7 Ra5 23. a4 Kd7 24. Bb5+ Kd8 25. h4 Nd7 26. c4 Ne7 27. Rc1 f6 28. cxd5 exd5 29. Bd6 Nc6 30. Nxd5 Na7 31. Bc7+ Ke8 32. Bxb6 Rxb5 33. axb5 Nxb5 34. Ba5 Kf7 35. Nc7 Nxc7 36. Rxc7 Ke6 37. e4 Bh7 38. Bb4 Nb6 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.25"]
[Round "13"]
[White "Maccioni Seisdedos, Alejandro"]
[Black "Luckis, Marcos"]
[Result "0-1"]
[ECO "E19"]
[EventDate "1946.03.12"]
[PlyCount "116"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2 11. Nxg2 c6 12. d5 cxd5 13. cxd5 Na6 14. Bf4 Rc8 15. Qd2 Nc5 16. Rac1 Bf6 17. f3 e5 18. Be3 d6 19. b4 Na6 20. a3 Qd7 21. Qd3 b5 22. Rxc8 Rxc8 23. Rc1 Rxc1+ 24. Bxc1 Bd8 25. e4 Nc7 26. Qc3 Kf8 27. Be3 Na8 28. Bf2 g6 29. f4 f6 30. Ne3 Bb6 31. fxe5 fxe5 32. Nf1 Ke7 33. Nd2 Bxf2+ 34. Kxf2 Nb6 35. Kg2 Kd8 36. Qc2 Qg4 37. Kf2 Qh3 38. Kg1 Qh5 39. Nf1 Nc4 40. a4 Qf3 41. Qa2 Qxe4 42. Qf2 Qd4 43. a5 Ke7 44. h3 a6 45. g4 Nb2 46. Ne3 Nd3 47. Qh4+ Ke8 48. Qxh7 Qxe3+ 49. Kh2 Qf2+ 50. Kh1 Qf3+ 51. Kh2 Qf4+ 52. Kh1 Qf7 53. Qh8+ Ke7 54. Qc8 Qxd5+ 55. Kh2 Ne1 56. Qc7+ Kf8 57. Qb8+ Kg7 58. Qa7+ Qf7 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.25"]
[Round "13"]
[White "Michel, Paul"]
[Black "Pilnik, Herman"]
[Result "1/2-1/2"]
[ECO "C61"]
[EventDate "1946.03.12"]
[PlyCount "35"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O Ne7 6. d3 c6 7. Bc4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Nd2 Be7 11. Nf3 Bf6 12. Re4 Qb6 13. Bg5 O-O 14. Bxf6 Nxf6 15. Rxd4 Bxc4 16. Rxc4 Qxb2 17. Qb1 Qxb1+ 18. Rxb1 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.25"]
[Round "13"]
[White "Najdorf, Miguel"]
[Black "Souza Mendes, Joao"]
[Result "1-0"]
[ECO "D66"]
[EventDate "1946.03.12"]
[PlyCount "47"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 a6 12. O-O c5 13. a4 bxa4 14. Nxa4 cxd4 15. Nxd4 Ne5 16. Bb1 Bb7 17. Nc5 Bd5 18. Qc2 Re8 19. Bxf6 Bxf6 20. Rfd1 Nd7 21. Qh7+ Kf8 22. Nf5 g6 23. Nxh6 Bg7 24. Qg8+ 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.25"]
[Round "13"]
[White "Reinhardt, Enrique"]
[Black "Garcia Vera, Romeo"]
[Result "1-0"]
[ECO "D01"]
[EventDate "1946.03.12"]
[PlyCount "95"]

1. d4 d5 2. Nc3 Bf5 3. f3 Nf6 4. Bg5 Nbd7 5. Qd2 e6 6. e3 Be7 7. O-O-O c6 8. g4 Bg6 9. Bf4 Qa5 10. h4 h6 11. Kb1 O-O-O 12. Nb5 Qb6 13. Bc7 Qa6 14. Nd6+ Kxc7 15. Bxa6 bxa6 16. h5 Bxc2+ 17. Qxc2 Bxd6 18. Rc1 c5 19. Ne2 c4 20. e4 Be7 21. e5 Ne8 22. Ka1 Nb6 23. f4 Kd7 24. Rcf1 Nc7 25. f5 Rhf8 26. f6 gxf6 27. exf6 Bd6 28. Qh7 Na4 29. b3 cxb3 30. axb3 Nb6 31. Qxh6 a5 32. g5 Rh8 33. Qg7 Rdf8 34. g6 a4 35. h6 axb3 36. h7 Nc4 37. Qxh8 Rxh8 38. g7 b2+ 39. Ka2 Rb8 40. g8=Q Rb6 41. Qxf7+ Kc6 42. Qxc7+ Bxc7 43. h8=Q Ra6+ 44. Kb3 Ra3+ 45. Kc2 Ne3+ 46. Kxb2 Nc4+ 47. Kb1 Nd2+ 48. Kc1 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.25"]
[Round "13"]
[White "Sanguinetti, Renato"]
[Black "Iliesco, Juan Traian"]
[Result "0-1"]
[ECO "E85"]
[EventDate "1946.03.12"]
[PlyCount "122"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 Nd7 10. g4 f5 11. gxf5 gxf5 12. O-O-O f4 13. Bf2 Nf6 14. Kb1 b6 15. Nc1 Ng6 16. Be2 Kh8 17. Rdg1 Nh5 18. Nd3 Bf6 19. Ne1 Bd7 20. Nc2 Rg8 21. Nd1 Qe7 22. Be1 Nh4 23. Nf2 Ng2 24. Ng4 Nxe1 25. Nxe1 Bg5 26. Bd1 Nf6 27. Nf2 Bh4 28. Ned3 Qf7 29. Qe2 Rg6 30. Rxg6 Qxg6 31. Qf1 Rg8 32. Ne1 a5 33. Nfd3 Rg7 34. a3 Qg5 35. Qe2 Bxe1 36. Nxe1 Qh4 37. b4 axb4 38. axb4 h6 39. Qb2 Bh3 40. c5 bxc5 41. bxc5 Nd7 42. Nd3 Qe7 43. c6 Nb6 44. Be2 Kh7 45. Qc1 Qg5 46. Qe1 Rg8 47. Bf1 Bxf1 48. Rxf1 Nc4 49. Rf2 Rb8+ 50. Kc2 Qg8 51. Kc3 Ne3 52. Ra2 Rb6 53. Qa1 Nxd5+ 54. exd5 Qxd5 55. Rb2 Qxc6+ 56. Kd2 Qxf3 57. Qb1 e4 58. Ne1 Qe3+ 59. Kd1 f3 60. Rd2 d5 61. Qa2 f2 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.25"]
[Round "13"]
[White "Stahlberg, Gideon"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "E32"]
[EventDate "1946.03.12"]
[PlyCount "112"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qb3 Qe7 6. g3 Bb7 7. Bg2 O-O 8. O-O Bxc3 9. Qxc3 d6 10. b3 Nbd7 11. Bb2 Ne4 12. Qc2 f5 13. Rad1 a5 14. d5 Ndc5 15. dxe6 Nxe6 16. Nd4 Nxd4 17. Rxd4 Rae8 18. e3 Rf7 19. a3 Qd8 20. Rdd1 Qa8 21. Bc1 h6 22. b4 Re6 23. f3 Ng5 24. Qf2 Rg6 25. h4 Nh7 26. Bh3 Nf8 27. Kh2 Nd7 28. f4 Be4 29. Bb2 Nf6 30. Bxf6 Rgxf6 31. g4 fxg4 32. Bxg4 Re7 33. Rg1 axb4 34. axb4 Qa3 35. b5 Rf8 36. Qd2 Qc5 37. Qc3 Ra8 38. Be6+ Kh7 39. f5 Ra2+ 40. Kg3 Ra3 41. Qd4 Rxe3+ 42. Kf2 Rf3+ 43. Ke2 Rf4 44. Qxc5 bxc5 45. Rdf1 Rxh4 46. Kd2 g5 47. fxg6+ Bxg6 48. Rf6 Be4 49. Bg8+ Kh8 50. Rf8 Rh2+ 51. Kc1 Rc2+ 52. Kd1 Rh2 53. Rc8 Bc2+ 54. Kc1 Be4 55. Bd5+ Kh7 56. Bg8+ Kh8 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.26"]
[Round "14"]
[White "Bauza, Lorenzo"]
[Black "Letelier Martner, Rene"]
[Result "0-1"]
[ECO "D33"]
[EventDate "1946.03.12"]
[PlyCount "150"]

1. Nf3 d5 2. c4 e6 3. g3 c5 4. cxd5 exd5 5. d4 Nc6 6. Bg2 c4 7. O-O Bb4 8. Nc3 Nge7 9. a3 Ba5 10. b4 cxb3 11. Qxb3 O-O 12. Bb2 Bb6 13. e3 Na5 14. Qa2 Be6 15. Ne5 Rc8 16. Rac1 f6 17. Nd3 Nc4 18. Nf4 Bf7 19. Na4 Bc7 20. Bh3 Bxf4 21. Bxc8 Qxc8 22. exf4 Qh3 23. Bc3 Bh5 24. f3 Ne3 25. Rf2 N7f5 26. g4 Bxg4 27. fxg4 Qxg4+ 28. Kh1 Rc8 29. Qe2 Qh3 30. Rf3 Qh5 31. Re1 Re8 32. Qf2 Ng4 33. Rxe8+ Qxe8 34. Qe1 Nge3 35. Nc5 b6 36. Nd3 Qe4 37. Qe2 Nc4 38. Nc1 Nce3 39. Bd2 Nc4 40. Qxe4 dxe4 41. Rf2 e3 42. Bxe3 Nfxe3 43. Rf3 Kf7 44. Kg1 Ke6 45. Kf2 Nc2 46. f5+ Ke7 47. a4 Nb2 48. Nb3 Nxa4 49. Rh3 Nb4 50. Rxh7 Kf7 51. Rh8 Nd5 52. Rd8 Nac3 53. Rd7+ Ne7 54. Rxa7 Ke8 55. Ke3 Nxf5+ 56. Kd3 Nd5 57. Kc4 Nfe7 58. Nd2 g5 59. Ne4 Kf7 60. Nc3 Nxc3 61. Kxc3 Ke6 62. Kc4 Nc8 63. Ra6 Nd6+ 64. Kd3 b5 65. Rc6 Kd5 66. Rc5+ Ke6 67. h3 f5 68. Re5+ Kf6 69. Kc3 Ne4+ 70. Kb4 Nf2 71. Re3 f4 72. Re2 Nxh3 73. d5 f3 74. Rd2 f2 75. Rd1 g4 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.26"]
[Round "14"]
[White "Bolbochan, Jacobo"]
[Black "Corte, Cesar Juan"]
[Result "1-0"]
[ECO "A47"]
[EventDate "1946.03.12"]
[PlyCount "91"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 Bb7 4. Nbd2 c5 5. e3 Nc6 6. c3 e6 7. Nc4 b5 8. Nce5 c4 9. Nxc6 Bxc6 10. Be2 Be7 11. O-O h6 12. Bh4 g5 13. Bg3 h5 14. Be5 d6 15. Bxf6 Bxf6 16. b3 d5 17. Ne5 Bxe5 18. dxe5 Qc7 19. Qd4 Qb6 20. f4 Qxd4 21. exd4 g4 22. a4 a6 23. axb5 axb5 24. Rxa8+ Bxa8 25. Ra1 Bc6 26. Ra6 Kd7 27. Ra7+ Ke8 28. b4 Kf8 29. Rc7 Be8 30. Bd1 Rg8 31. Kf2 Rg7 32. f5 f6 33. Rxg7 Kxg7 34. exf6+ Kxf6 35. fxe6 Bg6 36. Ke3 Kxe6 37. Kf4 Kf6 38. h3 gxh3 39. gxh3 Be8 40. Bf3 Bf7 41. h4 Ke6 42. Kg5 Be8 43. Bg2 Bf7 44. Bh3+ Kd6 45. Kf6 Be8 46. Bf5 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.26"]
[Round "14"]
[White "Guimard, Carlos Enrique"]
[Black "Michel, Paul"]
[Result "1/2-1/2"]
[ECO "D04"]
[EventDate "1946.03.12"]
[PlyCount "32"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. dxc5 e6 5. Nbd2 Bxc5 6. a3 O-O 7. c4 a6 8. b4 Be7 9. Bb2 dxc4 10. Nxc4 Nc6 11. Qc2 Nd5 12. Be2 b5 13. Nce5 Nxe5 14. Nxe5 Bb7 15. O-O Rc8 16. Qb3 Nb6 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.26"]
[Round "14"]
[White "Hounie Fleurquin, Carlos"]
[Black "Stahlberg, Gideon"]
[Result "0-1"]
[ECO "C14"]
[EventDate "1946.03.12"]
[PlyCount "70"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. Nf3 O-O 7. e5 Be7 8. Bd3 c5 9. dxc5 Nd7 10. h4 f5 11. exf6 Nxf6 12. Qe2 Bxc5 13. O-O-O Bd7 14. Ne5 Rc8 15. g4 Be8 16. f4 Qb6 17. Rde1 Bf2 18. f5 Bxe1 19. Rxe1 d4 20. Nd1 exf5 21. Bxf5 Bb5 22. Qf3 Qa5 23. Qb3+ Kh8 24. Bxc8 Qxe1 25. Nf7+ Rxf7 26. Qxf7 Be2 27. b3 Qxd1+ 28. Kb2 Bxg4 29. Qf8+ Ng8 30. Bxb7 Qe1 31. Qd8 Qc3+ 32. Ka3 Qc5+ 33. Kb2 Bf5 34. Bd5 Qxc2+ 35. Ka3 Qc8 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.26"]
[Round "14"]
[White "Maderna, Carlos"]
[Black "Iliesco, Juan Traian"]
[Result "0-1"]
[ECO "E67"]
[EventDate "1946.03.12"]
[PlyCount "78"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. h3 e5 8. Be3 Re8 9. O-O h6 10. Qb3 Qe7 11. Rfd1 c6 12. dxe5 dxe5 13. Nd2 Nf8 14. Nde4 Nxe4 15. Nxe4 Ne6 16. Nd6 Rf8 17. Rd3 Nd4 18. Nxc8 Raxc8 19. Qd1 Rcd8 20. Qd2 e4 21. Bxd4 exd3 22. Bxg7 Kxg7 23. exd3 Qf6 24. Rd1 Qd4 25. b4 Rfe8 26. a4 Re7 27. b5 Rd6 28. Bf3 cxb5 29. axb5 a6 30. bxa6 Rxa6 31. Kg2 Rb6 32. Re1 Rxe1 33. Qxe1 Qxd3 34. Qa1+ Kh7 35. Bd5 Qf5 36. Qd4 Rd6 37. Qc5 Rd7 38. Qb6 Qe5 39. Bxb7 Qb8 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.26"]
[Round "14"]
[White "Najdorf, Miguel"]
[Black "Maccioni Seisdedos, Alejandro"]
[Result "1-0"]
[ECO "E17"]
[EventDate "1946.03.12"]
[PlyCount "57"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Qc2 Be4 8. Qa4 Bc6 9. Qb3 d5 10. Nc3 dxc4 11. Qxc4 Bb7 12. Rd1 Qc8 13. Bg5 Nbd7 14. Rac1 h6 15. Bf4 c5 16. Qd3 Nd5 17. Nxd5 exd5 18. dxc5 bxc5 19. Nd4 Nf6 20. Nf5 Qd8 21. e4 d4 22. Qb5 Bxe4 23. Bxe4 Nxe4 24. Qb7 Re8 25. Qxe4 Bd6 26. Qf3 Bxf4 27. Qxf4 Qd5 28. b4 g6 29. Rxc5 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.26"]
[Round "14"]
[White "Pilnik, Herman"]
[Black "Luckis, Marcos"]
[Result "1-0"]
[ECO "B19"]
[EventDate "1946.03.12"]
[PlyCount "69"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bf4 Qa5+ 10. c3 Ngf6 11. Bd3 Bxd3 12. Qxd3 e6 13. Bd2 O-O-O 14. Qe2 Qc7 15. O-O-O c5 16. Kb1 Bd6 17. Ne4 Nxe4 18. Qxe4 Nf6 19. Qe2 Kb8 20. c4 a6 21. Bc3 Ka8 22. Ne5 cxd4 23. Bxd4 Bxe5 24. Bxe5 Qc6 25. g3 Rxd1+ 26. Rxd1 Rc8 27. b3 Nxh5 28. Rd6 Qh1+ 29. Kb2 f6 30. Bd4 e5 31. Qg4 Rb8 32. Be3 f5 33. Qxf5 Nf6 34. Qe6 b6 35. Bxb6 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.26"]
[Round "14"]
[White "Rocas, Orlando"]
[Black "Reinhardt, Enrique"]
[Result "0-1"]
[ECO "D00"]
[EventDate "1946.03.12"]
[PlyCount "82"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. d4 Bg7 5. Bd3 O-O 6. Nbd2 c5 7. c3 b6 8. Ne5 Qc7 9. O-O Bb7 10. Qf3 Nc6 11. Qh3 Rad8 12. Ndf3 Bc8 13. Qh4 Nxe5 14. fxe5 Ne8 15. Ng5 h6 16. Nf3 Qd7 17. h3 f5 18. exf6 Rxf6 19. Bd2 g5 20. Qh5 Nd6 21. Ne5 Qe8 22. Bg6 Qf8 23. Rxf6 exf6 24. Rf1 f5 25. Be1 Bxe5 26. dxe5 Nc4 27. h4 Nxe5 28. hxg5 Rd6 29. Be8 Re6 30. Bb5 hxg5 31. Bg3 Qf6 32. Be2 Bd7 33. Rd1 Be8 34. Qh2 Bc6 35. Qh5 Kg7 36. Qh2 Ng6 37. Bf3 Rxe3 38. Bb8 c4 39. Qh3 Qd8 40. Qxf5 Qxb8 41. Bh5 Qe8 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.26"]
[Round "14"]
[White "Souza Mendes, Joao"]
[Black "Sanguinetti, Renato"]
[Result "0-1"]
[ECO "D44"]
[EventDate "1946.03.12"]
[PlyCount "102"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 dxc4 6. a4 Bb4 7. Qc2 Nbd7 8. e4 Qa5 9. Bd2 e5 10. Bxc4 O-O 11. Be2 Re8 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. f3 Qc5 15. Qd3 Be6 16. Be3 Qa5 17. O-O Rad8 18. Qc2 Bc5 19. Bxc5 Qxc5+ 20. Kh1 Rd4 21. Rad1 Red8 22. Rxd4 Rxd4 23. Rd1 Nd7 24. Rxd4 Qxd4 25. Qd1 Qxd1+ 26. Bxd1 a5 27. Kg1 Nc5 28. Bc2 g5 29. Kf2 Kf8 30. Ke3 Ke7 31. g3 h6 32. f4 f6 33. Kd4 b6 34. e5 fxe5+ 35. fxe5 Bb3 36. Bxb3 Nxb3+ 37. Ke4 Ke6 38. Kf3 Kxe5 39. Kg4 Kf6 40. Kh5 Kg7 41. Ne4 b5 42. axb5 cxb5 43. Nd6 b4 44. Nf5+ Kh7 45. Ne3 Nc5 46. h4 gxh4 47. gxh4 Nd3 48. b3 Nc5 49. Nd5 Nxb3 50. Ne7 Nd4 51. Nd5 Nb5 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.27"]
[Round "15"]
[White "Corte, Cesar Juan"]
[Black "Bauza, Lorenzo"]
[Result "1-0"]
[ECO "B04"]
[EventDate "1946.03.12"]
[PlyCount "74"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4 Nb6 6. Nc3 Bg4 7. exd6 cxd6 8. Be2 Bg7 9. Be3 O-O 10. O-O Nc6 11. b3 e5 12. d5 Ne7 13. Rc1 h6 14. Ne1 Bxe2 15. Qxe2 f5 16. f3 Qd7 17. Nc2 Rae8 18. Nb5 Nbc8 19. b4 a6 20. Nc3 g5 21. c5 Ng6 22. Qc4 Kh7 23. c6 Qc7 24. b5 a5 25. b6 Nxb6 26. Qb3 Nxd5 27. Nxd5 Qxc6 28. Na3 a4 29. Qb5 Qxb5 30. Nxb5 e4 31. Nbc7 f4 32. Nxe8 Rxe8 33. Rc7 Kg8 34. Bb6 e3 35. Rfc1 Ne5 36. Rc8 Kf7 37. R1c7+ Ke6 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.27"]
[Round "15"]
[White "Garcia Vera, Romeo"]
[Black "Guimard, Carlos Enrique"]
[Result "0-1"]
[ECO "D61"]
[EventDate "1946.03.12"]
[PlyCount "76"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Qc2 h6 8. Bh4 c6 9. Rd1 a6 10. a3 Re8 11. h3 b5 12. cxd5 cxd5 13. Bd3 Bb7 14. O-O Rc8 15. Qb1 Nb6 16. Ne5 Nc4 17. Nxc4 dxc4 18. Bxf6 Bxf6 19. Be4 Bxe4 20. Qxe4 Qb6 21. f4 a5 22. Qf3 b4 23. axb4 axb4 24. Ne4 Be7 25. f5 exf5 26. Qxf5 Qe6 27. Qxe6 fxe6 28. Rc1 Rc7 29. Kf2 Ra8 30. Rc2 b3 31. Re2 Rf8+ 32. Kg1 Rxf1+ 33. Kxf1 Bb4 34. Nd2 Rf7+ 35. Kg1 Bxd2 36. Rxd2 Ra7 37. Rd1 c3 38. bxc3 b2 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.27"]
[Round "15"]
[White "Iliesco, Juan Traian"]
[Black "Souza Mendes, Joao"]
[Result "1-0"]
[ECO "D78"]
[EventDate "1946.03.12"]
[PlyCount "81"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c6 7. Ne5 Be6 8. cxd5 Nxd5 9. Nf3 Nb6 10. Nc3 Na6 11. Bf4 h6 12. Be5 Nd7 13. Bxg7 Kxg7 14. e4 Qb6 15. b3 Rad8 16. Qc1 Bg4 17. Qb2 Kh7 18. Na4 Qa5 19. h3 Be6 20. Rad1 Nf6 21. Rfe1 Rfe8 22. Nc3 Qc7 23. Rd2 Qc8 24. Kh2 Nc7 25. Ne5 Nd7 26. Nc4 Bxc4 27. bxc4 Nb6 28. Qb3 Ne6 29. c5 Nd7 30. Red1 Nf6 31. Na4 Kg7 32. Qc3 Nc7 33. d5 Nb5 34. Qb2 Kh7 35. Qb3 Kg8 36. e5 Nh5 37. f4 Qc7 38. d6 exd6 39. cxd6 Qa5 40. Nc5 Qb6 41. e6 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.27"]
[Round "15"]
[White "Letelier Martner, Rene"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[ECO "B85"]
[EventDate "1946.03.12"]
[PlyCount "82"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Be3 a6 8. O-O Be7 9. f4 Qc7 10. Qe1 O-O 11. Rd1 Bd7 12. g4 Nxd4 13. Bxd4 Bc6 14. Bf3 e5 15. Be3 exf4 16. Bxf4 Qb6+ 17. Qe3 Qxb2 18. Bxd6 Bxd6 19. Rxd6 Rae8 20. Qd4 Rc8 21. Ne2 Qa3 22. Rxf6 Rcd8 23. Qf2 gxf6 24. Ng3 Qc3 25. Nf5 Bd7 26. Ne7+ Kh8 27. Nd5 Qe5 28. Bg2 Be6 29. Qxf6+ Qxf6 30. Rxf6 Bxg4 31. Rb6 Rd7 32. e5 Rc8 33. Nf6 Rd1+ 34. Kf2 Rxc2+ 35. Kg3 Rg1 36. Kxg4 Rgxg2+ 37. Kf5 Rgf2+ 38. Ke4 Rb2 39. Rd6 Rfd2 40. Nd5 Rxa2 41. Rd8+ Kg7 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.27"]
[Round "15"]
[White "Luckis, Marcos"]
[Black "Bolbochan, Jacobo"]
[Result "1-0"]
[ECO "C99"]
[EventDate "1946.03.12"]
[PlyCount "91"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Be3 a4 16. Nbd2 Nb4 17. Bb1 Bd7 18. a3 Nc6 19. Bd3 Na5 20. Rc1 Qb8 21. Qe2 Re8 22. Rc2 Bd8 23. dxe5 dxe5 24. Bc5 Nh5 25. Qe3 Nf4 26. Bf1 Ra6 27. Nb1 Rg6 28. Kh2 Nc4 29. Qc1 Rc6 30. Be3 Nxe3 31. fxe3 Rxc2 32. Qxc2 Ng6 33. Nc3 Ba5 34. Rd1 Qc7 35. Rxd7 Qxd7 36. Bxb5 Qc8 37. Bxe8 Qxe8 38. Qxa4 Qd8 39. Nd5 h6 40. b4 Bc7 41. b5 Bd6 42. b6 f5 43. Qc4 Kh8 44. a4 f4 45. a5 Nh4 46. Nxh4 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.27"]
[Round "15"]
[White "Maccioni Seisdedos, Alejandro"]
[Black "Hounie Fleurquin, Carlos"]
[Result "0-1"]
[ECO "A53"]
[EventDate "1946.03.12"]
[PlyCount "198"]

1. d4 c6 2. c4 d6 3. Nc3 Nd7 4. e4 e5 5. Nge2 Ngf6 6. g3 Qc7 7. Bg2 h5 8. h3 Rg8 9. Be3 g5 10. Qd2 Nh7 11. O-O-O Be7 12. Kb1 Nb6 13. b3 Nf8 14. Rdg1 f6 15. f4 Be6 16. f5 Bf7 17. d5 Nfd7 18. Nc1 Kf8 19. Nd3 Kg7 20. Bf3 a6 21. Qe2 Rh8 22. Rc1 Nc8 23. Rhd1 c5 24. Rd2 Na7 25. Nb2 Qa5 26. Qf1 b5 27. Be2 Rhb8 28. Qd1 Rh8 29. Qf1 h4 30. gxh4 Rxh4 31. Qg2 Rah8 32. Bg4 R4h7 33. Rdd1 Bh5 34. Bxh5 Rxh5 35. Rh1 Nb6 36. Ncd1 bxc4 37. Bd2 Qb5 38. Nxc4 Nxc4 39. Rxc4 Nc8 40. Nc3 Qb7 41. Na4 Bd8 42. Be1 Kf8 43. Rc2 Qh7 44. Qe2 Qb7 45. Qd3 Na7 46. Nb2 Nb5 47. Rch2 Ke8 48. Nc4 Bc7 49. Qg3 Bb8 50. Na5 Qh7 51. Qd3 Ba7 52. a4 Nc7 53. Qc4 Rg8 54. Nc6 Bb6 55. a5 Nb5 56. Kb2 Bc7 57. Qe2 Rh8 58. h4 Kd7 59. Bg3 Qg8 60. Be1 R8h7 61. hxg5 Rxh2 62. Rxh2 Rxh2 63. Qxh2 Qxg5 64. Qg3 Qh5 65. Qg2 Qd1 66. Qd2 Qf3 67. Qc2 Kc8 68. Bd2 Kb7 69. Be1 Nd4 70. Nxd4 exd4 71. Bd2 d3 72. Qc4 Qe2 73. Kc1 Qf1+ 74. Kb2 Qd1 75. Qc1 Qe2 76. Qe1 Qh2 77. Ka3 Qe5 78. Bc3 Qf4 79. Bd2 Qf3 80. Kb2 Qg2 81. Ka3 Bd8 82. Qe3 Qf1 83. Qe1 Qf3 84. Kb2 Qg4 85. Ka3 Qh5 86. Qc1 Qg4 87. Qe1 Qf3 88. Kb2 Bc7 89. Ka2 Qg2 90. Ka3 Qh2 91. Bc3 Bd8 92. Bd2 Qe5 93. Bc3 Qe8 94. Qg3 c4 95. b4 Bc7 96. Qe3 Bd8 97. Qc1 Qxe4 98. Qh6 Qxf5 99. Qg7+ Bc7 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.27"]
[Round "15"]
[White "Michel, Paul"]
[Black "Rocas, Orlando"]
[Result "1-0"]
[ECO "B11"]
[EventDate "1946.03.12"]
[PlyCount "63"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. d4 e6 5. h3 Bxf3 6. Qxf3 Nf6 7. exd5 cxd5 8. Nd1 Nc6 9. c3 Qa5 10. Be3 Be7 11. Bd3 O-O 12. O-O b5 13. b4 Qb6 14. a4 bxa4 15. Nb2 a5 16. Nxa4 Qb8 17. b5 Na7 18. Rfb1 Nc8 19. Bf4 Nd6 20. b6 Qd8 21. Nc5 Rb8 22. b7 Nfe8 23. Bb5 Nc7 24. Bc6 Nc4 25. Nd7 g5 26. Nxb8 Qxb8 27. Qg3 Bd8 28. Bxg5 Kh8 29. Bxd8 Rxd8 30. Qf4 f5 31. Ra4 Rf8 32. Bd7 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.27"]
[Round "15"]
[White "Sanguinetti, Renato"]
[Black "Reinhardt, Enrique"]
[Result "0-1"]
[ECO "B95"]
[EventDate "1946.03.12"]
[PlyCount "66"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 a6 7. a4 b6 8. f3 Be7 9. Qd2 Qc7 10. Nb3 Bb7 11. Rd1 Nbd7 12. Bf4 Ne5 13. Qf2 O-O 14. Be3 Nfd7 15. Be2 Rac8 16. O-O Rfd8 17. Kh1 Bf8 18. f4 Nc4 19. Bc1 Nf6 20. Bd3 d5 21. exd5 Nxd5 22. Nxd5 Bxd5 23. f5 e5 24. f6 g6 25. Qh4 Qb7 26. Rg1 Qc6 27. Rdf1 Qxa4 28. Nd2 Nxb2 29. Ne4 Nxd3 30. cxd3 Bxe4 31. dxe4 Rc4 32. Bh6 Rxe4 33. Qh3 Rh4 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.27"]
[Round "15"]
[White "Stahlberg, Gideon"]
[Black "Maderna, Carlos"]
[Result "1-0"]
[ECO "A25"]
[EventDate "1946.03.12"]
[PlyCount "73"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 d6 6. Be2 Nge7 7. d5 Nb8 8. b3 Nd7 9. Bb2 a5 10. O-O O-O 11. a3 Nf5 12. Qc2 b6 13. b4 Nh6 14. Na4 Qe7 15. c5 bxc5 16. bxc5 dxc5 17. Rac1 Rb8 18. Rfd1 Nf5 19. Ba1 Bh6 20. Qc3 Re8 21. Qxa5 Rb3 22. Qxc7 Rxa3 23. d6 Nxd6 24. Nxc5 Nxc5 25. Qxc5 Nf5 26. Qxc8 Rxc8 27. Rxc8+ Bf8 28. Bxe5 Ra2 29. Bc4 Ra4 30. Bb3 Rb4 31. Rc7 Rxb3 32. Rxe7 Bxe7 33. g4 Nh4 34. Nd4 Rb7 35. Ra1 Bf8 36. Bf6 g5 37. Bxg5 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.28"]
[Round "16"]
[White "Bauza, Lorenzo"]
[Black "Luckis, Marcos"]
[Result "0-1"]
[ECO "A14"]
[EventDate "1946.03.12"]
[PlyCount "80"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. b3 c5 8. Bb2 d5 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Qc2 Bf6 12. Rfd1 Nc6 13. Bxf6 Qxf6 14. e4 Nb4 15. Qb1 Bb7 16. d4 Rfd8 17. a3 Na6 18. e5 Qe7 19. Ng5 g6 20. Bxb7 Qxb7 21. Ne4 cxd4 22. b4 Nc7 23. Qd3 Ne8 24. Rac1 Rac8 25. Rxc8 Qxc8 26. h4 Qc7 27. f4 h5 28. g4 hxg4 29. h5 gxh5 30. Ng5 Rd7 31. Qh7+ Kf8 32. Qxh5 Qc2 33. Qxg4 Ng7 34. Qf3 Ke7 35. Ne4 Nf5 36. Rd2 Qc1+ 37. Kf2 Rd8 38. Rd1 Qc2+ 39. Qe2 d3 40. Rxd3 Qxd3 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.28"]
[Round "16"]
[White "Bolbochan, Jacobo"]
[Black "Michel, Paul"]
[Result "1/2-1/2"]
[ECO "D33"]
[EventDate "1946.03.12"]
[PlyCount "46"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 cxd4 8. Nxd4 Qb6 9. Nxc6 bxc6 10. O-O Be7 11. e4 dxe4 12. Nxe4 O-O 13. Qc2 Nd5 14. Bg5 Bf5 15. Bxe7 Nxe7 16. b3 Rad8 17. Rad1 Rd5 18. Qe2 Rfd8 19. Nc3 Rxd1 20. Rxd1 Be6 21. Na4 Qc7 22. Nc5 Rxd1+ 23. Qxd1 Bd5 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.28"]
[Round "16"]
[White "Guimard, Carlos Enrique"]
[Black "Pilnik, Herman"]
[Result "1/2-1/2"]
[ECO "D64"]
[EventDate "1946.03.12"]
[PlyCount "94"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Qc2 h6 9. Bh4 Ne4 10. Bxe7 Qxe7 11. Bd3 f5 12. O-O g5 13. Nd2 Ndf6 14. Bxe4 dxe4 15. f3 exf3 16. Nxf3 Bd7 17. e4 Qg7 18. Ne5 Rad8 19. Rcd1 f4 20. c5 Be8 21. Rd2 Nd7 22. Nc4 e5 23. Nd6 exd4 24. Ne2 b6 25. b4 bxc5 26. bxc5 Qe5 27. Nxd4 Qxc5 28. Qxc5 Nxc5 29. e5 Bd7 30. Rc1 Ne6 31. Nxe6 Bxe6 32. Rxc6 Rd7 33. Ra6 Rb8 34. Kf2 Rb1 35. g3 fxg3+ 36. hxg3 Rc7 37. Ne8 Re7 38. Nf6+ Kg7 39. Ke3 Rb6 40. Rxb6 axb6 41. Rb2 Bf7 42. Ke4 Ra7 43. Rxb6 Rxa2 44. g4 Ra4+ 45. Ke3 Rc4 46. Ne4 Bd5 47. Nf6 Bf7 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.28"]
[Round "16"]
[White "Hounie Fleurquin, Carlos"]
[Black "Letelier Martner, Rene"]
[Result "0-1"]
[ECO "B10"]
[EventDate "1946.03.12"]
[PlyCount "66"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Bb5+ Nbd7 6. Nc3 g6 7. Qe2 a6 8. Ba4 b5 9. Bb3 Nc5 10. Bc2 Bb7 11. d4 Ncd7 12. Nf3 Nxd5 13. Bb3 N7f6 14. Ne5 Bg7 15. O-O O-O 16. Re1 Rc8 17. Bd2 e6 18. Rac1 Nxc3 19. Rxc3 Rxc3 20. Bxc3 Nd5 21. Bd2 Qh4 22. Nf3 Qg4 23. h3 Qf5 24. g4 Qf6 25. Ne5 Nf4 26. Bxf4 Qxf4 27. Qe3 Qxe3 28. Rxe3 Rd8 29. f4 Rxd4 30. f5 Re4 31. Rxe4 Bxe4 32. fxe6 Bxe5 33. e7 Bc6 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.28"]
[Round "16"]
[White "Maderna, Carlos"]
[Black "Maccioni Seisdedos, Alejandro"]
[Result "1-0"]
[ECO "B22"]
[EventDate "1946.03.12"]
[PlyCount "75"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. O-O Be7 9. Nc3 Qd8 10. h3 Bh5 11. Qb3 Qc7 12. d5 O-O 13. dxe6 Nc6 14. Be3 Na5 15. Qa4 a6 16. Rac1 b5 17. Qh4 Qb7 18. Bg5 Bg6 19. Ne5 h6 20. Nxg6 fxg6 21. Bxf6 Rxf6 22. Qg3 b4 23. Na4 Re8 24. Nc5 Qd5 25. Bf3 Qxa2 26. Ra1 Qc4 27. Rfc1 Qb5 28. Qc7 Bd8 29. Qd7 Qxd7 30. exd7 Re5 31. Nd3 Rb5 32. Rc8 Rf8 33. Nc5 Kf7 34. Be2 Rxc5 35. Rxc5 Ke7 36. Rcxa5 Bxa5 37. Rxa5 Kxd7 38. Rxa6 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.28"]
[Round "16"]
[White "Najdorf, Miguel"]
[Black "Corte, Cesar Juan"]
[Result "1-0"]
[ECO "E16"]
[EventDate "1946.03.12"]
[PlyCount "131"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. O-O O-O 8. Nc3 d5 9. Ne5 c6 10. Qa4 a6 11. Qb3 c5 12. Nf3 cxd4 13. Nxd4 dxc4 14. Qxc4 Bxg2 15. Kxg2 b5 16. Qd3 Ra7 17. Nf3 Qxd3 18. exd3 Nc6 19. d4 Rc7 20. Rfd1 Rd8 21. Be3 Rcc8 22. Rac1 Nb4 23. Kf1 Kf8 24. Ke2 Nbd5 25. Nxd5 Nxd5 26. Ne5 Bd6 27. Nd3 Ke8 28. Bg5 f6 29. Bd2 Kd7 30. b4 Rc4 31. Nc5+ Bxc5 32. Rxc4 bxc4 33. dxc5 Kc6 34. Rc1 Kb5 35. a4+ Kxa4 36. Rxc4 Kb5 37. Re4 e5 38. f4 exf4 39. gxf4 Rd7 40. Re6 Rb7 41. Kd3 Rd7 42. Ke4 Kc4 43. Rxa6 Nxb4 44. Bxb4 Re7+ 45. Kf5 Kxb4 46. Rc6 Kc4 47. h4 Kd5 48. Rc8 Re1 49. Rc7 Rg1 50. h5 Rh1 51. Rxg7 Rxh5+ 52. Kxf6 Ke4 53. c6 Rh6+ 54. Kg5 Rxc6 55. Re7+ Kd5 56. Rxh7 Rc1 57. Re7 Kd6 58. Re3 Kd7 59. f5 Rc6 60. f6 Rc1 61. Kg6 Rh1 62. Kg7 Rf1 63. f7 Rg1+ 64. Kf8 Rg2 65. Rd3+ Kc7 66. Rd4 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.28"]
[Round "16"]
[White "Reinhardt, Enrique"]
[Black "Iliesco, Juan Traian"]
[Result "0-1"]
[ECO "B55"]
[EventDate "1946.03.12"]
[PlyCount "80"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Nbd7 7. Nf5 d5 8. exd5 a6 9. Ba4 b5 10. Bb3 Nb6 11. Ne3 Bc5 12. Nc3 Bb7 13. Qd3 O-O 14. Ne4 Bxe3 15. Nxf6+ Qxf6 16. Bxe3 Nxd5 17. Bxd5 Rad8 18. Bxb7 Rxd3 19. cxd3 Qd6 20. O-O Qd7 21. Bc5 Rb8 22. Bxa6 Qc6 23. d4 exd4 24. Bxd4 Qxa6 25. a3 f6 26. Rfe1 Rd8 27. Bc3 Qb6+ 28. Kf1 Qd6 29. h3 Qh2 30. Kf2 Rd5 31. Rh1 Qd6 32. h4 Qc5+ 33. Kg3 h5 34. Rae1 g5 35. Re2 Qd6+ 36. Kf2 Qb6+ 37. Kg3 Qc7+ 38. Kf2 Qb6+ 39. Kg3 Qb8+ 40. Kf2 Qb6+ 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.28"]
[Round "16"]
[White "Rocas, Orlando"]
[Black "Garcia Vera, Romeo"]
[Result "1-0"]
[ECO "C68"]
[EventDate "1946.03.12"]
[PlyCount "113"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nc3 O-O-O 9. Be3 g6 10. O-O-O Bg7 11. Rd2 Nh6 12. h3 f6 13. Rhd1 Nf7 14. Nde2 Nd6 15. Bf4 Nc4 16. Rd4 Ne5 17. b3 g5 18. Be3 Nf7 19. R4d2 Rhe8 20. Bd4 Ne5 21. Ng3 Bf8 22. Kb2 Bd6 23. Na4 Be7 24. Nc5 Bxc5 25. Bxc5 Be6 26. Bd4 Rf8 27. Nh5 b6 28. Bc3 Rxd2 29. Rxd2 Nd7 30. g4 Rf7 31. Rd3 Ne5 32. Rd2 Nd7 33. Kc1 a5 34. Kd1 h6 35. Ke2 Rf8 36. Ke3 Bf7 37. Nxf6 Nxf6 38. Bxf6 Re8 39. f4 gxf4+ 40. Kxf4 Bg6 41. e5 Rf8 42. h4 Bh7 43. h5 c5 44. c4 Re8 45. Bg7 Re6 46. a4 c6 47. Rd6 Rxd6 48. exd6 Kd7 49. Ke5 Bc2 50. Bxh6 Bd1 51. Bf4 Bxb3 52. h6 Bc2 53. g5 b5 54. cxb5 cxb5 55. axb5 a4 56. Bc1 c4 57. Ba3 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.28"]
[Round "16"]
[White "Souza Mendes, Joao"]
[Black "Stahlberg, Gideon"]
[Result "0-1"]
[ECO "D30"]
[EventDate "1946.03.12"]
[PlyCount "81"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 c4 7. O-O Bb4 8. b3 cxb3 9. Qxb3 Nge7 10. Ne5 O-O 11. Nxc6 Nxc6 12. e3 Be6 13. a3 Be7 14. Qxb7 Na5 15. Qa6 Rb8 16. Nd2 Qc7 17. Qd3 g6 18. a4 Bf5 19. e4 dxe4 20. Bxe4 Bh3 21. Re1 Rfd8 22. Ba3 Bf6 23. Rac1 Qd7 24. d5 Qxa4 25. Rc7 Nb3 26. Nc4 Rbc8 27. Qf3 Bf5 28. d6 Nd4 29. Qd3 Be6 30. Rc1 Rb8 31. Bb2 Rxb2 32. Nxb2 Qa2 33. Rb1 Rxd6 34. Rb7 Bd5 35. Rb8+ Kg7 36. Nd1 Be6 37. Nc3 Qa5 38. Kg2 Nf5 39. Qb5 Bxc3 40. Qe8 Bd5 41. R1b5 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.29"]
[Round "17"]
[White "Corte, Cesar Juan"]
[Black "Hounie Fleurquin, Carlos"]
[Result "1-0"]
[ECO "B74"]
[EventDate "1946.03.12"]
[PlyCount "59"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 O-O 8. O-O Nc6 9. Nb3 Be6 10. f4 Na5 11. f5 Bc4 12. Bd3 Bxd3 13. cxd3 a6 14. Nxa5 Qxa5 15. Qd2 Ng4 16. Nd5 Qxd2 17. Nxe7+ Kh8 18. Bxd2 Bxb2 19. Rab1 Bd4+ 20. Kh1 gxf5 21. Rxf5 Rae8 22. Nd5 Nf2+ 23. Rxf2 Bxf2 24. Bc3+ f6 25. Nxf6 Rc8 26. Rxb7 Rxf6 27. Bxf6+ Kg8 28. g4 Rc1+ 29. Kg2 Rc2 30. Rb2 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.29"]
[Round "17"]
[White "Iliesco, Juan Traian"]
[Black "Garcia Vera, Romeo"]
[Result "0-1"]
[ECO "D02"]
[EventDate "1946.03.12"]
[PlyCount "121"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. O-O Qb6 6. e3 Nf6 7. b3 Be7 8. Bb2 cxd4 9. exd4 O-O 10. Nbd2 Bd7 11. c4 dxc4 12. Nxc4 Qa6 13. Nfe5 Rfd8 14. Qf3 Rac8 15. Rfd1 Be8 16. a3 Nxe5 17. dxe5 Bc6 18. Rxd8+ Rxd8 19. exf6 Bxf3 20. fxe7 Re8 21. Bxf3 Rxe7 22. Rd1 Re8 23. Rd7 Rb8 24. Nd6 Qd3 25. Kg2 Qxb3 26. Be5 f6 27. Bf4 Qxa3 28. Nxb7 Re8 29. Nd6 Qa4 30. Rb7 Rd8 31. Ne4 a5 32. Ra7 Qb5 33. Be3 Rd7 34. Nc3 Qd3 35. Be2 Qd6 36. Ra8+ Rd8 37. Bf3 Rxa8 38. Bxa8 Qc7 39. Na4 Qd8 40. Bb7 Qc7 41. Nc5 a4 42. Ba6 e5 43. Bc4+ Kh8 44. Kf1 Qb8 45. Be6 Qb1+ 46. Ke2 a3 47. Nb3 a2 48. h4 e4 49. Bf7 Qd3+ 50. Ke1 Qd7 51. Bc4 Qc6 52. Bf7 Qb7 53. Be6 Qa6 54. Bf7 Qb7 55. Be6 Qe7 56. Bd5 Qb4+ 57. Bd2 a1=Q+ 58. Nxa1 Qb1+ 59. Ke2 Qd3+ 60. Ke1 Qxd5 61. Nc2 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.29"]
[Round "17"]
[White "Letelier Martner, Rene"]
[Black "Maderna, Carlos"]
[Result "1-0"]
[ECO "D55"]
[EventDate "1946.03.12"]
[PlyCount "41"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 O-O 6. e3 Ne4 7. Bxe7 Qxe7 8. cxd5 Nxc3 9. bxc3 exd5 10. Qb3 Rd8 11. c4 Be6 12. Qxb7 dxc4 13. Qxa8 Qa3 14. Rb1 Qa5+ 15. Nd2 c3 16. Qxb8 cxd2+ 17. Kd1 c5 18. Bd3 cxd4 19. Rb5 dxe3 20. Rxa5 Rxb8 21. fxe3 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.29"]
[Round "17"]
[White "Luckis, Marcos"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[ECO "B80"]
[EventDate "1946.03.12"]
[PlyCount "80"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Be7 8. O-O Qc7 9. Be3 Nc6 10. Nb3 O-O 11. Qe2 b5 12. f4 Bb7 13. a3 Nd7 14. Qf2 Na5 15. Nxa5 Qxa5 16. Rfd1 Qc7 17. Rd2 Bc6 18. Rad1 Rad8 19. Bf3 Qb7 20. Nd5 Bxd5 21. exd5 e5 22. f5 Rc8 23. g4 f6 24. Kh1 Bd8 25. Rg1 Bb6 26. Bxb6 Qxb6 27. Qe1 Rc4 28. g5 fxg5 29. Rxg5 Nf6 30. Rdg2 Rf7 31. b3 Rf4 32. Qg3 Qb7 33. h4 Kf8 34. h5 h6 35. Rg6 Rxf5 36. Qh3 Qd7 37. Rxf6 R7xf6 38. Bg4 Rf1+ 39. Kh2 Qe7 40. Be6 R6f3 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.29"]
[Round "17"]
[White "Maccioni Seisdedos, Alejandro"]
[Black "Souza Mendes, Joao"]
[Result "1/2-1/2"]
[ECO "D44"]
[EventDate "1946.03.12"]
[PlyCount "84"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 dxc4 6. g3 Bb4 7. Bg2 Bxc3+ 8. bxc3 Qa5 9. O-O Nbd7 10. Bf4 Qxc3 11. Rc1 Qa3 12. Nd2 Nb6 13. Nxc4 Nxc4 14. Rxc4 O-O 15. Qc2 Nd5 16. Bd2 Re8 17. Rb1 Qd6 18. e4 Nb6 19. Bf4 Qe7 20. Rcb4 f6 21. Be3 Nd7 22. Rc4 Nb6 23. Rc3 Rd8 24. a4 Nd7 25. a5 Nb8 26. d5 e5 27. dxc6 bxc6 28. Bf1 Kh8 29. Rcb3 Qc7 30. Bc4 Na6 31. Qc3 Rb8 32. Rxb8 Nxb8 33. Kg2 Qd7 34. Be2 Qc7 35. Qc5 a6 36. Qc3 Nd7 37. Rc1 Bb7 38. f3 Rc8 39. Bc5 Nxc5 40. Qxc5 h6 41. Rb1 Rd8 42. Qb6 Rd7 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.29"]
[Round "17"]
[White "Michel, Paul"]
[Black "Bauza, Lorenzo"]
[Result "1-0"]
[ECO "B85"]
[EventDate "1946.03.12"]
[PlyCount "50"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. f4 a6 9. Bf3 Qc7 10. Be3 Nc6 11. Nb3 b5 12. g4 Bb7 13. g5 Nd7 14. Bg2 Na5 15. Nxa5 Qxa5 16. a3 Qc7 17. f5 d5 18. exd5 Bd6 19. fxe6 Bxh2+ 20. Kh1 fxe6 21. Qg4 exd5 22. Nxd5 Bxd5 23. Bxd5+ Kh8 24. Bxa8 Rxa8 25. Qg2 Re8 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.29"]
[Round "17"]
[White "Pilnik, Herman"]
[Black "Rocas, Orlando"]
[Result "1-0"]
[ECO "B19"]
[EventDate "1946.03.12"]
[PlyCount "125"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 e6 12. O-O-O Be7 13. c4 Qa5 14. Kb1 Rd8 15. Qe2 O-O 16. Nd2 Rfe8 17. Nb3 Qa6 18. Be3 Bf8 19. f3 b5 20. c5 Nd5 21. f4 Nxe3 22. Qxe3 b4 23. Ne4 f5 24. Nf2 Nf6 25. Qf3 Qb5 26. g4 fxg4 27. Nxg4 Nxg4 28. Qxg4 a5 29. Rhe1 a4 30. Nc1 Kh8 31. Nd3 Rxd4 32. Ne5 Rxd1+ 33. Rxd1 Qxc5 34. Qg6 b3 35. Nf7+ Kg8 36. Nxh6+ Kh8 37. Nf7+ Kg8 38. Ne5 Qc2+ 39. Qxc2 bxc2+ 40. Kxc2 Kh7 41. a3 Bc5 42. Rd7 Rf8 43. Nf7 Re8 44. Rc7 Bd4 45. Rxc6 Ra8 46. Ng5+ Kh6 47. Nxe6 Bf6 48. Nc5 Ra5 49. Nd3 Kxh5 50. Rc7 Kg4 51. Rc4 Be7 52. Ne5+ Kg3 53. Rc3+ Kxf4 54. Nc6 Re5 55. Nxe5 Kxe5 56. Rc4 g5 57. Rxa4 Kf5 58. Kd3 g4 59. Ke2 Bf6 60. Rb4 Be7 61. Rb5+ Kf4 62. Kf2 Bf6 63. a4 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.29"]
[Round "17"]
[White "Sanguinetti, Renato"]
[Black "Guimard, Carlos Enrique"]
[Result "1/2-1/2"]
[ECO "A95"]
[EventDate "1946.03.12"]
[PlyCount "81"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 Be7 5. Bg2 O-O 6. Nf3 d5 7. O-O c6 8. Qc2 Nbd7 9. Ng5 Nb8 10. Nh3 dxc4 11. Rd1 Nbd7 12. e4 Nxe4 13. Nxe4 fxe4 14. Bxe4 Nf6 15. Bg2 Qe8 16. Qxc4 Kh8 17. Re1 Nd5 18. Bd2 Qf7 19. f4 Bd7 20. a3 Rad8 21. Rad1 Bc8 22. Bc1 a6 23. Kh1 Bf6 24. Ng1 Ne7 25. Nf3 g6 26. Ne5 Qg8 27. Bd2 Nd5 28. Bb4 Nxb4 29. Qxb4 Qg7 30. Qc3 g5 31. fxg5 Bxg5 32. Rf1 Kg8 33. h4 Bf6 34. b4 Qe7 35. Qe3 Bg7 36. Be4 Rxf1+ 37. Rxf1 Rf8 38. Rxf8+ Bxf8 39. Qf3 Bd7 40. Qg4+ Bg7 41. Qh5 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.29"]
[Round "17"]
[White "Stahlberg, Gideon"]
[Black "Reinhardt, Enrique"]
[Result "1/2-1/2"]
[ECO "D56"]
[EventDate "1946.03.12"]
[PlyCount "56"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nc3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Bd3 Nxc3 10. bxc3 dxc4 11. Bxc4 b6 12. O-O Bb7 13. Qe2 c5 14. Ne5 Nc6 15. f4 Rac8 16. Rf2 Rc7 17. Raf1 cxd4 18. cxd4 Qa3 19. Nxc6 Rxc6 20. d5 exd5 21. Bxd5 Ba6 22. Qb2 Qxb2 23. Rxb2 Rc3 24. Re1 Rd8 25. Bb3 Kf8 26. Kf2 Ke7 27. h4 Bd3 28. Bd1 Kd6 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.30"]
[Round "18"]
[White "Bauza, Lorenzo"]
[Black "Pilnik, Herman"]
[Result "0-1"]
[ECO "D37"]
[EventDate "1946.03.12"]
[PlyCount "60"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. h3 c6 8. c5 Ne4 9. Bd3 Nxc3 10. bxc3 b6 11. cxb6 axb6 12. a4 Ba6 13. O-O Qc8 14. Qc2 Bxd3 15. Qxd3 Qa6 16. Qc2 Rfc8 17. Qb3 Ra7 18. Rfb1 Rca8 19. Rc1 Qc4 20. Qxc4 dxc4 21. Nd2 Rxa4 22. Rxa4 Rxa4 23. e4 b5 24. e5 Nb6 25. Ne4 Nd5 26. Bd2 Ra2 27. Kf1 f5 28. exf6 gxf6 29. Ke1 f5 30. Ng5 Rxd2 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.30"]
[Round "18"]
[White "Garcia Vera, Romeo"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[ECO "D77"]
[EventDate "1946.03.12"]
[PlyCount "65"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nf3 O-O 6. O-O c5 7. dxc5 Na6 8. Nc3 dxc4 9. Qxd8 Rxd8 10. c6 bxc6 11. Ne5 Nb4 12. a3 Nfd5 13. Nxc6 Nxc6 14. Bxd5 Bb7 15. Bxc4 Rac8 16. Bd5 Bxc3 17. Bxc6 Rxc6 18. bxc3 Ba6 19. Re1 Rxc3 20. Be3 Rd7 21. Rad1 Rxd1 22. Rxd1 f6 23. Kf1 Rxa3 24. Rd7 Ra1+ 25. Kg2 Bxe2 26. Rxa7 Rxa7 27. Bxa7 e5 28. f3 Kf7 29. Kf2 Bd1 30. Bb8 Ke6 31. Bc7 Kd5 32. Ke3 f5 33. Bd8 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.30"]
[Round "18"]
[White "Guimard, Carlos Enrique"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[ECO "A47"]
[EventDate "1946.03.12"]
[PlyCount "84"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 Ne4 4. Bh4 Bb7 5. Nbd2 Nxd2 6. Qxd2 g6 7. Bg5 h6 8. Bf4 d6 9. d5 Bg7 10. c4 c6 11. e4 Nd7 12. Nd4 Rc8 13. dxc6 Bxc6 14. Nxc6 Rxc6 15. Be2 Qc8 16. Rc1 Nc5 17. f3 Ne6 18. Be3 Bf6 19. O-O h5 20. b3 Nc5 21. Kh1 h4 22. h3 Kf8 23. b4 Ne6 24. f4 Ng7 25. c5 bxc5 26. bxc5 Nh5 27. Bxh5 Rxh5 28. cxd6 exd6 29. Qxd6+ Rxd6 30. Rxc8+ Rd8 31. Rxd8+ Bxd8 32. e5 Bb6 33. Bxb6 axb6 34. g4 hxg3 35. Kg2 f6 36. Re1 Kf7 37. Kxg3 Rh8 38. exf6 Ra8 39. Re2 Ra3+ 40. Kg4 Kxf6 41. Rb2 b5 42. h4 b4 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.30"]
[Round "18"]
[White "Hounie Fleurquin, Carlos"]
[Black "Luckis, Marcos"]
[Result "1/2-1/2"]
[ECO "B13"]
[EventDate "1946.03.12"]
[PlyCount "81"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. c3 Qc7 7. Nf3 g6 8. Qe2 Bf5 9. Bxf5 gxf5 10. g3 e6 11. Bf4 Bd6 12. Bxd6 Qxd6 13. Nbd2 Ne4 14. Nxe4 fxe4 15. Nd2 O-O-O 16. O-O-O Kb8 17. Kb1 f5 18. Nb3 a6 19. Nc5 Ka7 20. a4 e5 21. Nb3 exd4 22. Nxd4 Rhf8 23. Qe3 Ka8 24. Ne2 Rf7 25. Qb6 Ne5 26. Qxd6 Rxd6 27. Nf4 Rfd7 28. Kc2 d4 29. Rxd4 Rxd4 30. cxd4 Rxd4 31. Rd1 Rxa4 32. Rd5 Nf3 33. Ne6 Rc4+ 34. Kb1 Ne1 35. Rxf5 Nd3 36. Nf4 Nxf2 37. Nd5 Rd4 38. Nc7+ Kb8 39. Nxa6+ bxa6 40. Rxf2 Rd3 41. Rf7 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.30"]
[Round "18"]
[White "Maderna, Carlos"]
[Black "Corte, Cesar Juan"]
[Result "0-1"]
[ECO "E33"]
[EventDate "1946.03.12"]
[PlyCount "70"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d5 6. cxd5 exd5 7. a3 Bxc3+ 8. bxc3 Ne4 9. e3 O-O 10. Bd3 Re8 11. O-O Bf5 12. c4 dxc4 13. Qxc4 Na5 14. Qb5 c5 15. Bxe4 Bxe4 16. Bd2 Bxf3 17. gxf3 Qg5+ 18. Kh1 Qh5 19. Rg1 Qxf3+ 20. Rg2 Nc6 21. Qxc5 Re6 22. Kg1 Rd8 23. Rg3 Rg6 24. Rb1 b6 25. Qc2 Rdd6 26. e4 h5 27. Rb3 Qe2 28. e5 Rxd4 29. Rxg6 Rxd2 30. Rxg7+ Kxg7 31. Rg3+ Kh8 32. Qf5 Qxe5 33. Qc8+ Nd8 34. Qc1 Qd4 35. Qe1 Rd1 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.30"]
[Round "18"]
[White "Najdorf, Miguel"]
[Black "Michel, Paul"]
[Result "1-0"]
[ECO "D30"]
[EventDate "1946.03.12"]
[PlyCount "149"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Ne4 8. Nc3 cxd4 9. Nxd4 Nxc3 10. bxc3 Be7 11. Qb3 Nxd4 12. cxd4 Be6 13. Qxb7 O-O 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Qb2 Rab8 17. Qd2 Qa3 18. Rab1 h6 19. h4 Rfc8 20. Bf3 Qa4 21. Rxb8 Rxb8 22. Rc1 Qa3 23. Rc2 Rb5 24. Kg2 Rb4 25. Rc5 Rb2 26. Qa5 Qxa2 27. Qxa2 Rxa2 28. e3 Kf8 29. Bxd5 Bxd5+ 30. Rxd5 Ke7 31. Kf3 a5 32. e4 a4 33. Ke3 a3 34. Ra5 Ra1 35. Kf4 Ra2 36. f3 Rd2 37. d5 a2 38. Ke5 Rb2 39. h5 Kd7 40. g4 Kd8 41. f4 Kd7 42. Kf5 Rd2 43. Ke5 Rb2 44. g5 hxg5 45. fxg5 Re2 46. Ra7+ Kc8 47. g6 fxg6 48. hxg6 Kb8 49. Ra3 Kc7 50. Kf5 Kd6 51. Ra6+ Kc5 52. d6 a1=Q 53. Rxa1 Kxd6 54. Ra6+ Ke7 55. Ra7+ Kd6 56. Rxg7 Rf2+ 57. Kg4 Rg2+ 58. Kf4 Rf2+ 59. Ke3 Rg2 60. Ra7 Ke5 61. Ra5+ Kf6 62. Ra6+ Ke5 63. Kf3 Rg1 64. Rb6 Rh1 65. Kg4 Kxe4 66. Re6+ Kd5 67. Re8 Kd6 68. Kg5 Rg1+ 69. Kf6 Rf1+ 70. Kg7 Rg1 71. Kf7 Kd7 72. Re4 Rf1+ 73. Kg8 Rg1 74. g7 Rg2 75. Rh4 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.30"]
[Round "18"]
[White "Reinhardt, Enrique"]
[Black "Maccioni Seisdedos, Alejandro"]
[Result "0-1"]
[ECO "C54"]
[EventDate "1946.03.12"]
[PlyCount "116"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. O-O Nxc3 9. bxc3 Bxc3 10. Ba3 Qf6 11. Qe2+ Kd8 12. Rad1 d6 13. Qe3 Ba5 14. Ng5 Be6 15. d5 Ne5 16. Bb2 Bd7 17. Bxe5 dxe5 18. d6 Bb6 19. Qd3 cxd6 20. Nxf7+ Kc7 21. Nxh8 Rxh8 22. Bd5 Bc6 23. Kh1 Rf8 24. f3 Qf4 25. Qc2 g6 26. Rfe1 Qa4 27. Bb3 Qb4 28. Re4 Qc5 29. Rc4 Qf2 30. Qd3 Bc5 31. Rc2 Qe3 32. Qxe3 Bxe3 33. Bd5 Bc5 34. h3 Rf4 35. Kh2 Bxd5 36. Rxd5 Kc6 37. Rd3 b6 38. g3 Rf7 39. g4 d5 40. Kg2 Kd6 41. Rcd2 Bd4 42. Kg3 a5 43. Kg2 b5 44. Kf1 b4 45. Ke2 Kc5 46. Rd1 Kc4 47. h4 Rf4 48. Rc1+ Bc3 49. Re3 d4 50. Re4 Rxe4+ 51. fxe4 a4 52. Rf1 b3 53. axb3+ Kxb3 54. Rf7 a3 55. Rxh7 a2 56. Ra7 Bb4 57. h5 gxh5 58. gxh5 Ba3 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.30"]
[Round "18"]
[White "Rocas, Orlando"]
[Black "Sanguinetti, Renato"]
[Result "1/2-1/2"]
[ECO "B13"]
[EventDate "1946.03.12"]
[PlyCount "113"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 Ne4 7. Nd2 f5 8. Ndf3 e6 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Ne2 O-O 12. Qc1 Bd7 13. Qf4 Qxf4 14. Nxf4 a6 15. Be2 Rfb8 16. Nd3 b5 17. Nfe5 Nxe5 18. Nxe5 Be8 19. Rc1 Kf8 20. Bd3 Ke7 21. Bxe4 dxe4 22. Kd2 Rc8 23. Ke3 Bc6 24. h4 Bd5 25. b3 Ra7 26. c4 Rac7 27. Rc2 Kf6 28. g3 h6 29. Rhc1 g6 30. a3 Ba8 31. Kd2 Bb7 32. cxb5 Rxc2+ 33. Rxc2 Rxc2+ 34. Kxc2 axb5 35. Kd2 Bd5 36. a4 bxa4 37. bxa4 g5 38. hxg5+ hxg5 39. Ke3 Ke7 40. a5 Bb7 41. f3 exf3 42. a6 Bxa6 43. Nxf3 Kf6 44. Ne5 Bb7 45. Nd7+ Kg7 46. Nc5 Bd5 47. Nd3 Kh6 48. Ne5 Kh5 49. Kf2 f4 50. gxf4 gxf4 51. Nd3 Kg4 52. Nc5 Kf5 53. Ke2 Kg4 54. Kf2 Bc4 55. Nd7 Bb5 56. Nc5 Kf5 57. Kg2 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.30"]
[Round "18"]
[White "Souza Mendes, Joao"]
[Black "Letelier Martner, Rene"]
[Result "1-0"]
[ECO "A94"]
[EventDate "1946.03.12"]
[PlyCount "131"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Be7 6. c4 O-O 7. b3 Qe8 8. Ba3 Bxa3 9. Nxa3 c6 10. Nc2 Nbd7 11. Qd3 Ne4 12. Nfe1 Qh5 13. f3 Ng5 14. f4 Ne4 15. Qf3 Qh6 16. Qd3 Ndf6 17. Nf3 Bd7 18. Ne5 Be8 19. Ne1 g6 20. N1f3 Qg7 21. cxd5 exd5 22. Nd2 Nd6 23. b4 Qe7 24. Qb3 Rc8 25. Rac1 Kh8 26. a4 a6 27. Rc3 Qd8 28. h3 Rc7 29. g4 Re7 30. g5 Nh5 31. h4 Qb6 32. Rc5 h6 33. a5 Qd8 34. Qe3 hxg5 35. hxg5 Kg7 36. Rcc1 Nb5 37. Kf2 Qd6 38. Rb1 Rh8 39. Rh1 Bd7 40. Bf3 Be8 41. Bxh5 Rxh5 42. Rxh5 gxh5 43. Ndf3 Re6 44. Nh4 Qf8 45. Qd3 Nd6 46. Kg2 Ne4 47. Qh3 Rxe5 48. dxe5 Bd7 49. Nf3 Nc3 50. Rb2 Qf7 51. Nd4 Nb5 52. Nxb5 axb5 53. Qc3 Be6 54. a6 bxa6 55. Qxc6 d4 56. Kg3 h4+ 57. Kxh4 Qg6 58. Rc2 Qh7+ 59. Kg3 Qh5 60. Qf3 Qf7 61. Qh1 Bc4 62. Qh6+ Kg8 63. g6 Qa7 64. Qh7+ Qxh7 65. gxh7+ Kxh7 66. Rd2 1-0

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.31"]
[Round "19"]
[White "Bolbochan, Jacobo"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "E21"]
[EventDate "1946.03.12"]
[PlyCount "44"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd2 O-O 7. Be2 d6 8. O-O Nbd7 9. Qc2 Bxc3 10. Bxc3 Ne4 11. Nd2 f5 12. f4 Ndf6 13. Nf3 Ng4 14. Qd3 Qe8 15. h3 Ngf6 16. Be1 Nh5 17. Kh2 Kh8 18. Qd1 Nhf6 19. Bh4 Qf7 20. Ng5 Nxg5 21. Bxg5 Ne4 22. Bh5 Qd7 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.31"]
[Round "19"]
[White "Corte, Cesar Juan"]
[Black "Souza Mendes, Joao"]
[Result "0-1"]
[ECO "B74"]
[EventDate "1946.03.12"]
[PlyCount "80"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Qc8 11. h3 a5 12. a4 Nb4 13. Bf3 Bxb3 14. cxb3 Nd7 15. Bg4 f5 16. exf5 gxf5 17. Be2 Nf6 18. g4 Kh8 19. g5 Ne4 20. Bc4 Qc6 21. Rc1 Rac8 22. Kh2 Nxc3 23. bxc3 Na2 24. Rc2 Nxc3 25. Qd3 Nd5 26. Bd4 Nb4 27. Bxg7+ Kxg7 28. Qd4+ e5 29. fxe5 Nxc2 30. Qh4 dxe5 31. Qh5 Ne3 32. Rf2 Nxc4 33. bxc4 e4 34. h4 Qd6+ 35. Kg2 Rxc4 36. Qe2 Qd4 37. h5 e3 38. Rf3 Qg4+ 39. Kh2 Qh4+ 40. Kg2 Rg4+ 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.31"]
[Round "19"]
[White "Iliesco, Juan Traian"]
[Black "Guimard, Carlos Enrique"]
[Result "1/2-1/2"]
[ECO "A10"]
[EventDate "1946.03.12"]
[PlyCount "86"]

1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d3 d6 7. Nc3 Qe8 8. Bf4 e5 9. Bg5 h6 10. Bxf6 Bxf6 11. Rc1 Bd8 12. c5 dxc5 13. Na4 Kh8 14. Nxc5 Nc6 15. Qa4 f4 16. Rfe1 Rb8 17. b4 fxg3 18. hxg3 a6 19. a3 b5 20. Qc2 Rb6 21. Qd2 Bg4 22. Ne4 Bxf3 23. exf3 Nd4 24. Qe3 Qh5 25. Nd2 Nc6 26. Qe4 Bg5 27. Rxc6 Bxd2 28. Re2 Bg5 29. Rxb6 cxb6 30. Qxe5 Rc8 31. f4 Rc1+ 32. Re1 Rxe1+ 33. Qxe1 Bf6 34. Qc1 Qe8 35. Be4 Qd7 36. Kg2 Kg8 37. Qd1 Kf8 38. Qc2 Bd4 39. Qb3 Qf7 40. Qc2 Qd7 41. Qb3 Qf7 42. Bd5 Qd7 43. Be4 Qf7 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.31"]
[Round "19"]
[White "Letelier Martner, Rene"]
[Black "Reinhardt, Enrique"]
[Result "1/2-1/2"]
[ECO "D57"]
[EventDate "1946.03.12"]
[PlyCount "56"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Qb3 Rd8 12. c4 Be6 13. Qxb7 dxc4 14. Qxa8 Qa3 15. Rb1 Bd5 16. Rxb8 Bxa8 17. Rxd8+ Kh7 18. Be2 Qc1+ 19. Bd1 Bxf3 20. gxf3 Qc3+ 21. Kf1 Qd3+ 22. Be2 Qb1+ 23. Kg2 Qg6+ 24. Kf1 c3 25. Rc8 Qb1+ 26. Kg2 Qg6+ 27. Kf1 Qb1+ 28. Kg2 Qg6+ 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.31"]
[Round "19"]
[White "Luckis, Marcos"]
[Black "Maderna, Carlos"]
[Result "1/2-1/2"]
[ECO "D97"]
[EventDate "1946.03.12"]
[PlyCount "54"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Bg7 6. e4 c6 7. Nf3 O-O 8. Be2 b5 9. Qd3 b4 10. Na4 Ba6 11. Qc2 Qa5 12. Nc5 Bxe2 13. Qxe2 Nfd7 14. Nb3 Qa6 15. Be3 Rc8 16. e5 c5 17. Nxc5 Nxc5 18. dxc5 Qxe2+ 19. Kxe2 Nd7 20. Rac1 Nxe5 21. Nxe5 Bxe5 22. Rc2 Rc6 23. Rd1 Kf8 24. Rd5 f6 25. f4 Bc7 26. Kd3 Ke8 27. Kc4 Rb8 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.31"]
[Round "19"]
[White "Maccioni Seisdedos, Alejandro"]
[Black "Garcia Vera, Romeo"]
[Result "1/2-1/2"]
[ECO "D61"]
[EventDate "1946.03.12"]
[PlyCount "56"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Qc2 h6 8. Bh4 c5 9. cxd5 cxd4 10. Nxd4 Nxd5 11. Bxe7 Nxe7 12. Be2 e5 13. Nf3 Nc6 14. O-O Qa5 15. Qa4 Qxa4 16. Nxa4 b6 17. Rfd1 Nf6 18. Rd6 Bb7 19. Nc3 Rfd8 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Bxd1 a6 23. Kf1 Kf8 24. Ke2 Ke7 25. Bc2 Kd6 26. Bb3 Nd8 27. Ne1 Nd7 28. f3 Nc5 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.31"]
[Round "19"]
[White "Michel, Paul"]
[Black "Hounie Fleurquin, Carlos"]
[Result "0-1"]
[ECO "B73"]
[EventDate "1946.03.12"]
[PlyCount "102"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 Nc6 9. Qd2 d5 10. exd5 Nb4 11. d6 e6 12. Ndb5 Nbd5 13. Bd4 Nxc3 14. Qxc3 Nd5 15. Qd2 Bxd4 16. Qxd4 a6 17. Nc3 Nxc3 18. bxc3 Bd7 19. Bf3 Rb8 20. Rfb1 b5 21. c4 bxc4 22. Qxc4 Qa5 23. Rb3 Rfc8 24. Qd3 Rxb3 25. cxb3 Bb5 26. Qd4 e5 27. Qxe5 Re8 28. Qxe8+ Bxe8 29. h3 Bd7 30. Be2 Qe5 31. Re1 Bb5 32. a4 Bxe2 33. d7 Qd6 34. Rxe2 Qxd7 35. Re3 Kg7 36. Kh2 f5 37. g3 g5 38. Kg2 Qd5+ 39. Kh2 f4 40. gxf4 gxf4 41. Rc3 Kf6 42. Kg1 Kg5 43. b4 Qd1+ 44. Kg2 Qxa4 45. Rc5+ Kf6 46. Rc4 Ke5 47. Rc5+ Kd4 48. Rf5 Qc6+ 49. Kh2 Qf3 50. Kg1 Kc4 51. Rf6 Kb5 0-1

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.31"]
[Round "19"]
[White "Pilnik, Herman"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "C90"]
[EventDate "1946.03.12"]
[PlyCount "112"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d4 d6 10. c3 bxc3 11. bxc3 Bg4 12. d5 Na5 13. Bc2 c6 14. h3 Bh5 15. g4 Bg6 16. dxc6 Qc7 17. Nh4 Qxc6 18. Nf5 Rfe8 19. h4 h5 20. g5 Nh7 21. Nd2 Rac8 22. c4 Nf8 23. Nf1 Nxc4 24. N1g3 Ne6 25. Bd3 d5 26. exd5 Qxd5 27. Nxe7+ Rxe7 28. Bxg6 Qxd1 29. Bxf7+ Rxf7 30. Rxd1 Nd4 31. Kg2 Rcf8 32. Ra2 g6 33. Ne4 Rc7 34. Nf6+ Kf7 35. f4 Nf5 36. Kh3 Rb8 37. Rd3 Ke6 38. Re2 Rb1 39. Rc3 Rb4 40. Rxe5+ Nxe5 41. Rxc7 Rb3+ 42. Kg2 Nxh4+ 43. Kf1 Nd3 44. Bd2 Nxf4 45. Rc6+ Kf5 46. Rc5+ Ke6 47. Bxf4 Rf3+ 48. Ke2 Rxf4 49. Rc6+ Kf5 50. Rc5+ Ke6 51. Ra5 Nf5 52. Rxa6+ Kf7 53. Ra7+ Ke6 54. Ra6+ Kf7 55. Ra7+ Ke6 56. Ra6+ Kf7 1/2-1/2

[Event "6th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1946.03.31"]
[Round "19"]
[White "Stahlberg, Gideon"]
[Black "Sanguinetti, Renato"]
[Result "1-0"]
[ECO "D13"]
[EventDate "1946.03.12"]
[PlyCount "95"]

1. c4 Nf6 2. Nf3 c6 3. d4 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Be7 8. Bd3 O-O 9. Rc1 Nh5 10. Be5 f5 11. O-O Nf6 12. Bxf6 Bxf6 13. Na4 Qd6 14. Bb5 Nd8 15. Qc2 a6 16. Bd3 Bd7 17. Qc5 Nf7 18. Nb6 Rad8 19. Qxd6 Nxd6 20. Rc3 Bb5 21. Rfc1 Ne4 22. Rb3 Bxd3 23. Rxd3 Rd6 24. Rb3 Rdd8 25. Kf1 g5 26. Ke2 g4 27. Ne5 Bxe5 28. dxe5 f4 29. f3 fxe3 30. Rxe3 Ng5 31. fxg4 Rf4 32. Rc7 Rxg4 33. Rg3 Rxg3 34. hxg3 Rf8 35. Nd7 Rf7 36. Rxb7 Kg7 37. Nc5 Rxb7 38. Nxb7 Nf7 39. Nc5 Nxe5 40. Nxe6+ Kf6 41. Nc7 d4 42. Nxa6 Ke6 43. Nb4 Kd6 44. b3 Nd7 45. Kd3 Kc5 46. a3 Ne5+ 47. Ke4 Ng4 48. Nd3+ 1-0
