[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.13"]
[Round "1"]
[White "Castillo Bermudez, Manuel"]
[Black "Luckis, Marcos"]
[Result "1/2-1/2"]
[ECO "E29"]
[EventDate "1948.03.13"]
[PlyCount "92"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nge2 Nc6 7. a3 Bxc3+ 8. bxc3 d6 9. e4 e5 10. d5 Na5 11. O-O Re8 12. Ng3 Nd7 13. Rb1 b6 14. Nf5 Nf8 15. g4 Ng6 16. Kh1 Ba6 17. Qe2 Qd7 18. f4 Rad8 19. Nxg7 Kxg7 20. f5 Nf4 21. Bxf4 exf4 22. g5 Kh8 23. Rxf4 f6 24. g6 Re7 25. Rg1 Rg8 26. Rh4 Rgg7 27. Rhg4 Bb7 28. Qf2 Qe8 29. Qh4 Qf8 30. Qg3 Rc7 31. h4 Ba6 32. h5 h6 33. Qf4 Rgd7 34. g7+ Rxg7 35. Qxh6+ Kg8 36. Rg6 Bxc4 37. Qe3 Bxd3 38. Qxd3 Rxg6 39. fxg6 Qh6 40. Qh3 Kg7 41. e5 fxe5 42. Rf1 Qg5 43. Rf5 Qc1+ 44. Rf1 Qg5 45. Rf5 Qc1+ 46. Rf1 Qg5 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.13"]
[Round "1"]
[White "Denker, Arnold"]
[Black "Maderna, Carlos"]
[Result "1-0"]
[ECO "E11"]
[EventDate "1948.03.13"]
[PlyCount "82"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Qc2 Bb4+ 6. Bd2 Qe7 7. Nf3 O-O 8. O-O Bxd2 9. Nbxd2 Nbd7 10. e4 dxe4 11. Nxe4 c5 12. Rad1 cxd4 13. Nxd4 a6 14. Rfe1 g6 15. Qc3 Rb8 16. Nb3 Nxe4 17. Bxe4 b6 18. Nd4 Bb7 19. Nc6 Bxc6 20. Bxc6 Rfd8 21. b4 Nf8 22. Bf3 Nd7 23. Kg2 Qf6 24. Qxf6 Nxf6 25. Rxd8+ Rxd8 26. Rc1 Kf8 27. c5 bxc5 28. Rxc5 Ke7 29. Ra5 Rd6 30. Bb7 Nd5 31. Bxd5 exd5 32. Kf3 Ke6 33. Ke3 Rc6 34. Rc5 Rb6 35. a3 h5 36. Kd4 Rd6 37. Ra5 g5 38. h3 f6 39. g4 hxg4 40. hxg4 f5 41. gxf5+ Kf6 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.13"]
[Round "1"]
[White "Eliskases, Erich"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "A34"]
[EventDate "1948.03.13"]
[PlyCount "44"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. O-O e5 8. b3 f6 9. Bb2 Be6 10. e3 Qd7 11. d4 exd4 12. exd4 O-O-O 13. dxc5 Qxd1 14. Rfxd1 Bxc5 15. Na4 Be7 16. Nd4 Nxd4 17. Bxd4 Kb8 18. Bc5 Bxc5 19. Nxc5 Bc8 20. f4 Ne6 21. Nxe6 Bxe6 22. Kf2 Rhe8 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.13"]
[Round "1"]
[White "Guimard, Carlos Enrique"]
[Black "Pilnik, Herman"]
[Result "0-1"]
[ECO "D36"]
[EventDate "1948.03.13"]
[PlyCount "132"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Be7 8. Qc2 Nh5 9. Bxe7 Qxe7 10. Nge2 g6 11. Rb1 f5 12. b4 a6 13. g3 Nb6 14. Nf4 Nxf4 15. gxf4 Be6 16. a4 Nc4 17. Bxc4 dxc4 18. h4 b5 19. a5 O-O-O 20. f3 Bd5 21. Kf2 Rhe8 22. Qd2 Bf7 23. Qe1 Qf8 24. Qg1 Qd6 25. Qc1 Re7 26. Rb2 Rde8 27. Nd1 Bd5 28. Rh3 Re6 29. Qc3 h6 30. Kf1 Qe7 31. Re2 Qb7 32. Rf2 Rg8 33. Qd2 Qe7 34. Rg2 Qf6 35. Nc3 Rge8 36. Nd1 R6e7 37. Kf2 Rg8 38. Kf1 Reg7 39. Nc3 Qe7 40. Nxd5 cxd5 41. Rh1 Re8 42. Kf2 Qf6 43. Kf1 Rge7 44. Re2 Re6 45. Qc3 Qe7 46. Kf2 g5 47. fxg5 hxg5 48. hxg5 f4 49. e4 dxe4 50. fxe4 f3 51. Ree1 Qxg5 52. Reg1 Qf4 53. Qe3 Rxe4 54. Qxf4 Rxf4 55. Rg7 Rff8 56. Rhh7 Re2+ 57. Kf1 f2 58. Re7 Rxe7 59. Rxe7 Rf6 60. d5 Kd8 61. Rh7 Rf4 62. Rh8+ Kd7 63. Rh7+ Kd6 64. Rh6+ Kxd5 65. Rxa6 c3 66. Ra8 c2 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.13"]
[Round "1"]
[White "Medina Garcia, Antonio Angel"]
[Black "Sanguinetti, Renato"]
[Result "1-0"]
[ECO "B13"]
[EventDate "1948.03.13"]
[PlyCount "107"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Qa5 7. Qd2 dxc4 8. Bxc4 e5 9. d5 Nd4 10. Nge2 Nf5 11. Bxf6 gxf6 12. Bb5+ Bd7 13. Bxd7+ Kxd7 14. O-O Bd6 15. Qd3 Ne7 16. Qh3+ Kc7 17. Rac1 Rad8 18. Qh4 Kb8 19. Qxf6 Nxd5 20. Nxd5 Qxd5 21. Rfd1 Qe6 22. Qxe6 fxe6 23. Nc3 Bc5 24. Rxd8+ Rxd8 25. Rd1 Rf8 26. Ne4 Bd4 27. Rd2 Rc8 28. Kf1 h6 29. Ke2 a5 30. Nd6 Rf8 31. f3 Bg1 32. g3 h5 33. h3 h4 34. g4 Bh2 35. Ne4 Rc8 36. Nc3 Kc7 37. a4 Bf4 38. Rd1 Kc6 39. Nb5 Kc5 40. Rd7 Kb4 41. Nc3 b6 42. Rd6 Rb8 43. Rxe6 Kb3 44. Nd5 Kxa4 45. Rxb6 Rxb6 46. Nxb6+ Kb3 47. Kd3 a4 48. Ke4 Bc1 49. Nxa4 Kxa4 50. Kxe5 Bxb2+ 51. Ke6 Kb4 52. f4 Kc4 53. f5 Bg7 54. g5 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.13"]
[Round "1"]
[White "Michel, Paul"]
[Black "Olivera, Alfredo"]
[Result "1/2-1/2"]
[ECO "B19"]
[EventDate "1948.03.13"]
[PlyCount "66"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. Bd2 e6 11. O-O-O Bd6 12. Ne4 Nxe4 13. Qxe4 Nf6 14. Qe2 Qc7 15. Kb1 O-O-O 16. c4 Rhe8 17. Bc3 c5 18. Ne5 cxd4 19. Bxd4 Bxe5 20. Bxe5 Qa5 21. c5 Rxd1+ 22. Rxd1 Rd8 23. Bxf6 Rxd1+ 24. Qxd1 gxf6 25. Qc1 Qb4 26. Qxh6 Qe1+ 27. Kc2 Qxf2+ 28. Kb3 Qxc5 29. Qxf6 Qd5+ 30. Ka3 Qa5+ 31. Kb3 Qd5+ 32. Kc3 Qxg2 33. Qxf7 Qg3+ 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.13"]
[Round "1"]
[White "Najdorf, Miguel"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[ECO "D81"]
[EventDate "1948.03.13"]
[PlyCount "47"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Be6 6. Qb5+ Nc6 7. Nf3 Rb8 8. e4 a6 9. Qd3 Bg4 10. d5 Bxf3 11. gxf3 Ne5 12. Qd1 Bg7 13. f4 Ned7 14. e5 Ng8 15. Bh3 e6 16. dxe6 fxe6 17. Be3 Nf8 18. Qb3 Qc8 19. Ne4 Ne7 20. Rc1 Nc6 21. O-O h6 22. Rfd1 Rh7 23. Nc5 Kf7 24. Bxe6+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.13"]
[Round "1"]
[White "Rossetto, Hector Decio"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[ECO "C90"]
[EventDate "1948.03.13"]
[PlyCount "91"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. O-O O-O 8. c3 d6 9. d3 Na5 10. Bc2 c5 11. Nbd2 Nc6 12. Re1 Nh5 13. Nf1 Bf6 14. Be3 Re8 15. Rad1 Qe7 16. d4 cxd4 17. cxd4 g6 18. h3 exd4 19. Nxd4 Bb7 20. Qd2 Rac8 21. Nxc6 Bxc6 22. Bd4 Be5 23. Bb3 Qh4 24. Bxe5 dxe5 25. Qe3 Qe7 26. Qb6 Qc7 27. Qxc7 Rxc7 28. Rd6 Kg7 29. Rc1 Rec8 30. f3 Nf4 31. Rc5 Bb7 32. Rxc7 Rxc7 33. Kf2 Kf8 34. Ne3 Ke7 35. Rd2 Rc5 36. Bxf7 Bxe4 37. fxe4 Kxf7 38. Rd7+ Ke6 39. Rxh7 Nd3+ 40. Kf3 Nxb2 41. Nd5 Nc4 42. Rg7 Nd2+ 43. Ke3 Nxe4 44. Nc7+ Kd6 45. Rxg6+ Kxc7 46. Kxe4 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.13"]
[Round "1"]
[White "Stahlberg, Gideon"]
[Black "De Freitas, Marcio Elisio"]
[Result "1-0"]
[ECO "E21"]
[EventDate "1948.03.13"]
[PlyCount "49"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. Qb3 Qe7 6. Bg5 h6 7. Bh4 Nc6 8. e3 a5 9. a3 Bxc3+ 10. Qxc3 d6 11. Be2 Re8 12. Nd2 e5 13. d5 Nb8 14. Qc2 Na6 15. O-O Nc5 16. Rae1 a4 17. f4 e4 18. g4 c6 19. Nb1 cxd5 20. Nc3 Nd3 21. Nxd5 Qd8 22. Bxd3 exd3 23. Qxd3 Bxg4 24. Qd4 g5 25. Nxf6+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.14"]
[Round "2"]
[White "Bolbochan, Jacobo"]
[Black "Guimard, Carlos Enrique"]
[Result "1-0"]
[ECO "A95"]
[EventDate "1948.03.13"]
[PlyCount "97"]

1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. d4 d5 7. Nc3 c6 8. Bg5 Qe8 9. Qc2 Qh5 10. e3 h6 11. Bxf6 Bxf6 12. Ne2 Nd7 13. Nf4 Qf7 14. Nd3 g5 15. Rac1 Qg7 16. b4 Kh8 17. Qb3 g4 18. Nd2 b5 19. cxb5 cxb5 20. a4 bxa4 21. Qxa4 Nb6 22. Qa2 Bd7 23. Rc7 Bd8 24. Rb7 Qg8 25. Rc1 a6 26. Nf4 Bc8 27. Rxb6 Bxb6 28. Nxd5 Rb8 29. Ne7 Qf7 30. Nc6 Bd7 31. Nxb8 Rxb8 32. Qxa6 Qe8 33. Nc4 Bb5 34. Qa1 Bxc4 35. Rxc4 Qb5 36. Rc6 Qxb4 37. Rxe6 Ba5 38. Rxh6+ Kg7 39. Ra6 Qb1+ 40. Qxb1 Rxb1+ 41. Bf1 Be1 42. Ra2 Rd1 43. Kg2 Kf6 44. h3 gxh3+ 45. Kxh3 Bb4 46. Be2 Re1 47. Kg2 Bd6 48. Kf3 Rc1 49. Ra6 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.14"]
[Round "2"]
[White "De Freitas, Marcio Elisio"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[ECO "E67"]
[EventDate "1948.03.13"]
[PlyCount "62"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. h3 c6 9. dxe5 dxe5 10. Be3 h6 11. Qb3 Qc7 12. Rfd1 Kh7 13. Qa3 Re8 14. Nd2 Nb6 15. Qa5 Be6 16. Na4 Qc8 17. Nxb6 axb6 18. Qxb6 Bxh3 19. Bxh3 Qxh3 20. Qxb7 Qe6 21. Qb3 Ng4 22. Bc5 e4 23. Qc2 Qe5 24. b4 e3 25. f4 Qh5 26. Nf1 Bxa1 27. Rxa1 Rad8 28. Qb3 Rd2 29. Re1 Nf2 30. Bxe3 Nh3+ 31. Kg2 Rxe2+ 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.14"]
[Round "2"]
[White "Luckis, Marcos"]
[Black "Denker, Arnold"]
[Result "1/2-1/2"]
[ECO "D41"]
[EventDate "1948.03.13"]
[PlyCount "41"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qxd4 9. Nxd4 a6 10. Bd2 Bd7 11. Be2 Nc6 12. Bf3 Nxd4 13. exd4 Bd6 14. O-O Bc6 15. Bxc6+ bxc6 16. Rac1 Kd7 17. Rc4 Rhb8 18. b3 a5 19. Rfc1 Ra6 20. Kf1 Rb5 21. Ke2 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.14"]
[Round "2"]
[White "Maderna, Carlos"]
[Black "Michel, Paul"]
[Result "1/2-1/2"]
[ECO "D64"]
[EventDate "1948.03.13"]
[PlyCount "56"]

1. c4 e6 2. d4 d5 3. Nf3 c6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 Nbd7 7. Rc1 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 O-O 11. Bd3 dxc4 12. Bxc4 b6 13. O-O Bb7 14. b4 a5 15. Rb1 axb4 16. Rxb4 c5 17. dxc5 Bxf3 18. gxf3 Qxc5 19. Rb5 Qc6 20. Qd4 Ra4 21. Rg5 f6 22. Rg4 Nc5 23. Rb1 Qxf3 24. Rxb6 Nd3 25. Bxe6+ Kh8 26. Qxd3 Rxg4+ 27. Bxg4 Qxg4+ 28. Kf1 Qh3+ 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.14"]
[Round "2"]
[White "O'Kelly de Galway, Alberic"]
[Black "Medina Garcia, Antonio Angel"]
[Result "0-1"]
[ECO "C91"]
[EventDate "1948.03.13"]
[PlyCount "76"]

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 d6 9. d4 Bg4 10. h3 Bxf3 11. gxf3 Na5 12. Bc2 Nh5 13. f4 Nxf4 14. Bxf4 exf4 15. Qg4 Qc8 16. Qf3 c5 17. dxc5 Nc4 18. Kg2 Qxc5 19. Qxf4 Bg5 20. Qg3 Qe5 21. Qxe5 dxe5 22. b3 Nb6 23. a3 Rfd8 24. Ra2 Rd6 25. Bd1 Nd7 26. b4 Nf8 27. Be2 Ng6 28. Kg1 Nf4 29. Bf1 Rad8 30. a4 bxa4 31. Rxa4 Rd1 32. Rxd1 Rxd1 33. Rxa6 h5 34. Na3 Nxh3+ 35. Kg2 Nf4+ 36. Kg1 h4 37. b5 h3 38. b6 Rxf1+ 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.14"]
[Round "2"]
[White "Olivera, Alfredo"]
[Black "Stahlberg, Gideon"]
[Result "0-1"]
[ECO "D22"]
[EventDate "1948.03.13"]
[PlyCount "132"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. Qb3 Bxf3 7. gxf3 b5 8. Be2 c5 9. a4 b4 10. O-O cxd4 11. Rd1 Nc6 12. Qc4 Na5 13. Qxd4 Qxd4 14. exd4 Nf6 15. Be3 Nd5 16. Nd2 Be7 17. Rac1 O-O 18. Ne4 Ra7 19. Nc5 Rfa8 20. f4 g6 21. Kh1 Bd6 22. Bf3 Re8 23. Bxd5 exd5 24. f5 Nc4 25. Bh6 Nxb2 26. Re1 Rea8 27. Rb1 Bxc5 28. Rxb2 Bxd4 29. Rbe2 f6 30. Rd1 Bc3 31. Rxd5 b3 32. Bc1 Rb8 33. Bb2 Rc7 34. Rd3 Ba5 35. fxg6 hxg6 36. Kg2 Kf7 37. Ree3 Rcb7 38. Rh3 g5 39. Rd6 Rb6 40. Rd5 Be1 41. Rd1 Re6 42. Rd7+ Kg6 43. Kf1 Ba5 44. Rhh7 Rg8 45. Rh3 Rc8 46. Rxb3 Rc4 47. Rb8 Re1+ 48. Kg2 Bc7 49. Rg8+ Kf5 50. Rd5+ Be5 51. Bxe5 Rxe5 52. Rd6 Rg4+ 53. Kf1 Rxa4 54. Rh8 Re6 55. Rd5+ Kg6 56. Kg2 Rg4+ 57. Kf1 Rb6 58. Rd2 Rb1+ 59. Ke2 Ra1 60. Rg8+ Kf7 61. Rb8 Rh4 62. Rd7+ Ke6 63. Ra7 Ra2+ 64. Kf1 Rxh2 65. Rb6+ Kf5 66. Kg1 Rhxf2 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.14"]
[Round "2"]
[White "Pilnik, Herman"]
[Black "Castillo Bermudez, Manuel"]
[Result "0-1"]
[ECO "B67"]
[EventDate "1948.03.13"]
[PlyCount "96"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Bg5 a6 8. Qd2 Bd7 9. O-O-O Rc8 10. Nb3 Be7 11. f4 Qc7 12. Bf3 b5 13. Rhe1 b4 14. Ne2 a5 15. Nbd4 Nxd4 16. Nxd4 h6 17. Bxf6 Bxf6 18. Re2 O-O 19. Kb1 a4 20. Qxb4 Rb8 21. Qa3 e5 22. Nb3 axb3 23. axb3 exf4 24. Qxd6 Qxd6 25. Rxd6 Be6 26. e5 Be7 27. Rd4 g5 28. h3 Bc5 29. Ra4 Rfd8 30. Ka2 Be3 31. c4 Rd3 32. Bg4 Rdxb3 33. Bxe6 fxe6 34. Ra6 Kf7 35. Rd6 Bc5 36. Rd7+ Kg6 37. Rd1 Kf5 38. Rd7 Be3 39. Rc2 R3b7 40. Rxb7 Rxb7 41. c5 Kxe5 42. Ka3 Kd5 43. b4 e5 44. c6 Ra7+ 45. Kb3 Bb6 46. b5 e4 47. Kb4 e3 48. Kc3 Ke4 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.14"]
[Round "2"]
[White "Sanguinetti, Renato"]
[Black "Rossetto, Hector Decio"]
[Result "1-0"]
[ECO "D05"]
[EventDate "1948.03.13"]
[PlyCount "95"]

1. d4 c5 2. e3 d5 3. Nf3 Nf6 4. Bd3 Nc6 5. c3 Qc7 6. Nbd2 e5 7. Nxe5 Nxe5 8. dxe5 Qxe5 9. e4 Bd6 10. Nf3 Qe7 11. Bb5+ Kf8 12. e5 Bxe5 13. O-O Bc7 14. Re1 Be6 15. b4 a6 16. Bd3 c4 17. Bc2 h6 18. Be3 Re8 19. Bd4 Qd7 20. Ne5 Qd8 21. Qf3 Bb6 22. Rad1 Bxd4 23. Rxd4 Qc7 24. Qf4 Qc8 25. h3 h5 26. Re3 Re7 27. Rg3 Rg8 28. Rd1 Qc7 29. Re3 Ke8 30. Qd4 Nd7 31. Rde1 Nxe5 32. Rxe5 Kd8 33. Rxh5 g6 34. Rhe5 Kc8 35. a4 Rd8 36. Bxg6 Red7 37. Bf5 Bxf5 38. Rxf5 Qc6 39. a5 Kb8 40. Rf6 Qc7 41. b5 Qxa5 42. bxa6 bxa6 43. Rb1+ Rb7 44. Rxb7+ Kxb7 45. Rxf7+ Kc6 46. Qa7 Kb5 47. Rb7+ Kc6 48. Re7 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.14"]
[Round "2"]
[White "Szabo, Laszlo"]
[Black "Eliskases, Erich"]
[Result "1/2-1/2"]
[ECO "B10"]
[EventDate "1948.03.13"]
[PlyCount "101"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. g3 Bg7 8. Bg2 O-O 9. Nge2 e6 10. O-O Nb6 11. Qb3 Nbxd5 12. d4 h6 13. Nf4 Ne7 14. Rd1 Nf5 15. Nfe2 g5 16. Bd2 Rb8 17. Rac1 b5 18. a4 Bb7 19. axb5 Bxg2 20. Kxg2 a6 21. d5 exd5 22. Qc2 Qc8 23. bxa6 d4 24. a7 Ra8 25. Nb5 Qxc2 26. Rxc2 d3 27. Rc5 dxe2 28. Re1 Ne4 29. Rxf5 Nxd2 30. Rxe2 Nc4 31. b4 Nb6 32. Re7 Rad8 33. Nc7 Rd2 34. Nb5 Na8 35. Rb7 Ba1 36. Rc5 Kg7 37. Rb8 Rdd8 38. Rxd8 Rxd8 39. Kf3 Kg6 40. Rc6+ f6 41. Ke4 g4 42. Rd6 Rc8 43. Rd7 Rc4+ 44. Kd3 Rxb4 45. Rd8 Nb6 46. Rg8+ Kf7 47. a8=Q Nxa8 48. Rxa8 Rxb5 49. Rxa1 Rh5 50. Rh1 Kg6 51. Ke2 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.15"]
[Round "3"]
[White "Castillo Bermudez, Manuel"]
[Black "Bolbochan, Jacobo"]
[Result "0-1"]
[ECO "E19"]
[EventDate "1948.03.13"]
[PlyCount "174"]

1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. bxc3 f5 10. d5 Qc8 11. Nd4 Na6 12. e4 g6 13. Bh6 Rf7 14. Rae1 Nc5 15. exf5 exf5 16. Re2 Bf8 17. Bg5 Ba6 18. Nb5 c6 19. dxc6 dxc6 20. Nd4 Bxc4 21. Bxc6 Bxe2 22. Qxe2 Ne4 23. Bf4 Bg7 24. Qc4 a6 25. Rc1 g5 26. Nxf5 Qxf5 27. Bxa8 Nxc3 28. Rxc3 Bxc3 29. Be3 Be1 30. Bd5 Bxf2+ 31. Bxf2 Qxf2+ 32. Kh1 b5 33. Bxf7+ Qxf7 34. Qe2 Qd5+ 35. Kg1 Kf7 36. Qc2 Qd4+ 37. Kg2 Qd5+ 38. Kf2 Kg7 39. Qc3+ Kg6 40. a3 Qe6 41. Qb4 h5 42. a4 bxa4 43. Qxa4 g4 44. Kg1 Qb6+ 45. Kg2 Qb2+ 46. Kg1 Qc1+ 47. Kg2 Qd2+ 48. Kg1 Qe1+ 49. Kg2 Qe2+ 50. Kg1 Qb5 51. Qe4+ Kf6 52. Qf4+ Ke6 53. Qe4+ Kd6 54. Qg6+ Kc7 55. Qf7+ Kb6 56. Qe6+ Kc5 57. Qe3+ Kb4 58. Qe1+ Kb3 59. Qb1+ Kc3 60. Qc1+ Kd3 61. Qd1+ Ke4 62. Qe1+ Kd5 63. Qd2+ Kc6 64. Qh6+ Kb7 65. Qg7+ Kb6 66. Qf6+ Qc6 67. Qb2+ Ka7 68. Qe5 Qb6+ 69. Kg2 Qb5 70. Qe3+ Ka8 71. Kg1 a5 72. Qe4+ Ka7 73. Kf2 a4 74. Ke1 Kb6 75. Qd4+ Ka5 76. Qd8+ Kb4 77. Qd4+ Kb3 78. Qe3+ Kb2 79. Qd2+ Ka1 80. Qd4+ Ka2 81. Qd2+ Qb2 82. Qd5+ Ka1 83. Qxh5 Qb4+ 84. Ke2 a3 85. Qd5 Qc3 86. Qh1+ Ka2 87. Qd5+ Kb1 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.15"]
[Round "3"]
[White "Denker, Arnold"]
[Black "Pilnik, Herman"]
[Result "1/2-1/2"]
[ECO "D48"]
[EventDate "1948.03.13"]
[PlyCount "83"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 a6 7. O-O dxc4 8. Bxc4 b5 9. Bd3 c5 10. a4 b4 11. Nb1 Bb7 12. Nbd2 Bd6 13. Qe2 Bc7 14. Rd1 O-O 15. Nb3 Qe7 16. dxc5 Nxc5 17. Nxc5 Qxc5 18. e4 Ng4 19. h3 Ne5 20. Nxe5 Qxe5 21. f4 Qa5 22. Be3 Bb6 23. Qf2 Bxe3 24. Qxe3 Rac8 25. Rdc1 Rxc1+ 26. Rxc1 Qxa4 27. Rc7 Bc6 28. b3 Qa1+ 29. Kh2 Qc3 30. Qg3 g6 31. f5 exf5 32. exf5 Qf6 33. fxg6 hxg6 34. Bc4 Bb5 35. Bd5 Qf5 36. Qd6 Kg7 37. Kg1 Qf1+ 38. Kh2 Qf6 39. Qg3 Qd4 40. Qd6 Qf6 41. Qg3 Qf5 42. Qd6 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.15"]
[Round "3"]
[White "Eliskases, Erich"]
[Black "Najdorf, Miguel"]
[Result "1-0"]
[ECO "A49"]
[EventDate "1948.03.13"]
[PlyCount "47"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 d6 6. d4 Nbd7 7. O-O e5 8. dxe5 Ng4 9. Nbd2 Ngxe5 10. Nxe5 Nxe5 11. Rb1 d5 12. h3 Qe7 13. e4 dxe4 14. Nxe4 Bf5 15. Re1 Qb4 16. Qc1 Rfe8 17. Qf4 Qa5 18. a4 Nd3 19. cxd3 Bxb2 20. b4 Qe5 21. Qxe5 Bxe5 22. Nc5 Rad8 23. g4 Bxd3 24. Rbd1 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.15"]
[Round "3"]
[White "Guimard, Carlos Enrique"]
[Black "Sanguinetti, Renato"]
[Result "1-0"]
[ECO "D05"]
[EventDate "1948.03.13"]
[PlyCount "65"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Be7 5. Nbd2 O-O 6. b3 c5 7. Bb2 Nc6 8. O-O Qc7 9. c4 Nb4 10. Bb1 b6 11. a3 Nc6 12. Bd3 Bb7 13. cxd5 exd5 14. Rc1 Qd6 15. Ne5 cxd4 16. exd4 Rfd8 17. Re1 Bf8 18. Re3 Ne7 19. Ndf3 h6 20. Nd2 Rac8 21. Rxc8 Bxc8 22. g4 Bb7 23. g5 hxg5 24. Ndf3 Ne4 25. Bxe4 dxe4 26. Nxg5 Bd5 27. Rh3 g6 28. Rh8+ Kg7 29. Qg4 Qf6 30. Nexf7 Bxf7 31. Rh7+ Kg8 32. Rxf7 Qxg5 33. Rxf8+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.15"]
[Round "3"]
[White "Medina Garcia, Antonio Angel"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[ECO "C18"]
[EventDate "1948.03.13"]
[PlyCount "67"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Nc6 8. Be2 Bd7 9. O-O c4 10. a4 Qa5 11. Qd2 f6 12. Ba3 O-O-O 13. Rfb1 Re8 14. Rb5 Qd8 15. Bd6 Nge7 16. Qc1 Nf5 17. Bc5 Na5 18. Rbb1 b6 19. Qb2 h5 20. Nd2 fxe5 21. dxe5 g5 22. Nf3 Qc7 23. Bb4 Nb7 24. a5 b5 25. a6 Nc5 26. Nd4 Ne4 27. Ba5 Qxe5 28. Nxb5 Bxb5 29. Qxb5 Re7 30. Qc6+ Rc7 31. Bxc7 Qxc7 32. Qa8+ Kd7 33. Qxh8 Qc5 34. Rb7+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.15"]
[Round "3"]
[White "Michel, Paul"]
[Black "Luckis, Marcos"]
[Result "1/2-1/2"]
[ECO "B17"]
[EventDate "1948.03.13"]
[PlyCount "42"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. O-O Be7 9. Qe2 O-O 10. c3 c5 11. dxc5 Bxc5 12. Bg5 Be7 13. Rad1 Qc7 14. Ne5 Nd5 15. Bxe7 Nxe7 16. Bd3 f6 17. Nc4 Nd5 18. Qe4 g6 19. Ne3 Nxe3 20. Qxe3 e5 21. f4 Bg4 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.15"]
[Round "3"]
[White "Olivera, Alfredo"]
[Black "De Freitas, Marcio Elisio"]
[Result "1-0"]
[ECO "E32"]
[EventDate "1948.03.13"]
[PlyCount "75"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. Nf3 Nbd7 6. a3 Bxc3+ 7. Qxc3 Ne4 8. Qc2 f5 9. g3 b6 10. Bg2 Rb8 11. O-O O-O 12. b4 c5 13. Rd1 Qc7 14. Bb2 Bb7 15. Rac1 a6 16. Ba1 Rbd8 17. Qb2 Rf7 18. e3 h6 19. dxc5 bxc5 20. Rb1 Ba8 21. bxc5 Ndxc5 22. Qb6 Rc8 23. Nd4 Qe7 24. Nb3 Nxb3 25. Qxb3 d5 26. cxd5 Bxd5 27. Qb2 Qa7 28. Rbc1 Rfc7 29. Rxc7 Rxc7 30. Qe5 Qb6 31. Bd4 Qc6 32. Rb1 Qc2 33. Rf1 Qc4 34. Rb1 Qc6 35. h4 Nd2 36. Bxd5 exd5 37. Rb8+ Kh7 38. Qxf5+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.15"]
[Round "3"]
[White "Rossetto, Hector Decio"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "A34"]
[EventDate "1948.03.13"]
[PlyCount "117"]

1. c4 Nf6 2. Nc3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. O-O e5 8. d3 f6 9. Be3 Qd7 10. Rc1 b6 11. Qa4 Bb7 12. Nh4 Nd8 13. Qxd7+ Kxd7 14. Bh3+ Nde6 15. f4 Bd6 16. Nf5 exf4 17. gxf4 Rhd8 18. d4 cxd4 19. Nxd4 Ke7 20. Ncb5 Nxb5 21. Nxb5 Bb8 22. Bg4 a6 23. Bxe6 Kxe6 24. Nc7+ Bxc7 25. Rxc7 Be4 26. Rfc1 b5 27. Rxg7 Rg8 28. Rcc7 Rxg7+ 29. Rxg7 Rc8 30. Bd4 Rd8 31. Bc3 Bg6 32. Kf2 Kf5 33. e3 Rd6 34. Rc7 Kg4 35. Bd4 Be4 36. a3 Rc6 37. Rxc6 Bxc6 38. Bxf6 Be4 39. Ke2 Kh3 40. Be5 Kxh2 41. f5+ Kg2 42. f6 Bg6 43. e4 h5 44. Ke3 h4 45. Kf4 h3 46. Kg5 Bf7 47. Kf5 Kf3 48. Bh2 Bb3 49. e5 Bc2+ 50. Ke6 Kg2 51. Bf4 Kf3 52. Ke7 Kxf4 53. f7 h2 54. f8=Q+ Kg3 55. Qg7+ Kh3 56. Qh6+ Kg3 57. Qd6 Kg2 58. Qd2+ Kg3 59. Qc3+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.15"]
[Round "3"]
[White "Stahlberg, Gideon"]
[Black "Maderna, Carlos"]
[Result "1/2-1/2"]
[ECO "D66"]
[EventDate "1948.03.13"]
[PlyCount "63"]

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 b5 10. Bd3 a6 11. O-O c5 12. a4 b4 13. Ne4 cxd4 14. Nxf6+ Bxf6 15. Bxf6 Nxf6 16. Nxd4 Bb7 17. Nc6 Qd7 18. Na5 Bxg2 19. Bxh7+ Kxh7 20. Qxd7 Nxd7 21. Kxg2 Rfc8 22. Rfd1 Nb6 23. Rxc8 Rxc8 24. Rd4 Rc5 25. Nb7 Rg5+ 26. Kf1 Nxa4 27. Rxb4 Nc5 28. Nd6 Rd5 29. Nxf7 Kg8 30. e4 Nxe4 31. Nh6+ gxh6 32. Rxe4 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.16"]
[Round "4"]
[White "Bolbochan, Jacobo"]
[Black "Medina Garcia, Antonio Angel"]
[Result "1-0"]
[ECO "D56"]
[EventDate "1948.03.13"]
[PlyCount "41"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 Nxc3 10. Rxc3 dxc4 11. Bxc4 b6 12. O-O Bb7 13. Be2 Rc8 14. Qc2 a5 15. Ne5 Ba6 16. Bh5 g6 17. Bxg6 fxg6 18. Qxg6+ Qg7 19. Qxe6+ Kh7 20. e4 Rg8 21. Qf5+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.16"]
[Round "4"]
[White "De Freitas, Marcio Elisio"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[ECO "E15"]
[EventDate "1948.03.13"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Ba6 7. Qc2 c5 8. Bg2 Nc6 9. dxc5 bxc5 10. O-O O-O 11. Rd1 Rb8 12. b3 d5 13. Nc3 d4 14. Ne1 Nb4 15. Qc1 Bb7 16. Na4 Bxg2 17. Kxg2 Qd6 18. Nd3 Nd7 19. Qd2 Nc6 20. Qf4 e5 21. Qf3 Nb4 22. Nxb4 Rxb4 23. Nc3 Rbb8 24. e3 Nf6 25. e4 Rb7 26. Rd3 Rfb8 27. Rd2 Qa6 28. Nd5 Rxb3 29. axb3 Qxa1 30. Qe2 Nxd5 31. exd5 Re8 32. Ra2 Qc3 33. Rxa7 d3 34. Qf3 Rf8 35. d6 Qd4 36. Qd5 d2 37. Qxd4 exd4 38. Ra1 Rb8 39. Kf1 d1=Q+ 40. Rxd1 Rxb3 41. Ra1 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.16"]
[Round "4"]
[White "Luckis, Marcos"]
[Black "Guimard, Carlos Enrique"]
[Result "1-0"]
[ECO "C71"]
[EventDate "1948.03.13"]
[PlyCount "121"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c4 Bd7 6. Nc3 g6 7. d4 exd4 8. Nxd4 Bg7 9. Nxc6 bxc6 10. O-O Nf6 11. c5 dxc5 12. Bg5 h6 13. Bh4 g5 14. Bg3 O-O 15. Rc1 Rb8 16. Qe2 Rb4 17. Rfd1 Qc8 18. Bc2 Nh5 19. Bd3 Nxg3 20. hxg3 Bg4 21. f3 Be6 22. Bxa6 Qb8 23. b3 c4 24. Bxc4 Bxc4 25. bxc4 Qb6+ 26. Kh2 Qc5 27. a3 Rb3 28. Nb1 Rfb8 29. Nd2 Rxa3 30. Nf1 Be5 31. Rd3 Rb2 32. Rc2 Rxc2 33. Qxc2 Rxd3 34. Qxd3 Qf2 35. Kh3 Bd4 36. Nh2 Kg7 37. f4 gxf4 38. gxf4 Kf8 39. Nf3 c5 40. Qb1 Qe2 41. e5 Bf2 42. f5 Qxc4 43. Qb8+ Kg7 44. f6+ Kh7 45. Qf8 Kg6 46. Qg8+ Kf5 47. Qh7+ Ke6 48. Qxh6 Qd3 49. Kh2 Be3 50. Qh8 Bf4+ 51. Kh3 Qg6 52. Qe8+ Kd5 53. Qd7+ Ke4 54. Qc6+ Kd3 55. Qd5+ Ke2 56. Qc4+ Ke3 57. Qc1+ Ke4 58. Qc4+ Ke3 59. Qxc5+ Ke2 60. Qc4+ Kf2 61. Qxf4 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.16"]
[Round "4"]
[White "Maderna, Carlos"]
[Black "Castillo Bermudez, Manuel"]
[Result "1-0"]
[ECO "A95"]
[EventDate "1948.03.13"]
[PlyCount "99"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. Nf3 f5 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. Bg5 Nbd7 9. cxd5 exd5 10. Rb1 Ne4 11. Bxe7 Qxe7 12. e3 Rf6 13. Qc2 Rh6 14. b4 g5 15. Ne2 a6 16. a4 Nd6 17. Rb3 Nb6 18. Ra1 Nbc4 19. h4 gxh4 20. Nxh4 Bd7 21. Nf4 Ne4 22. Rd1 Rf8 23. b5 axb5 24. axb5 Kh8 25. bxc6 Bxc6 26. Nf3 Rd6 27. Ra1 Rdd8 28. Nd3 Ra8 29. Qc1 Nxg3 30. fxg3 Rxa1 31. Qxa1 Qxe3+ 32. Kh2 Rf6 33. Qa8+ Kg7 34. Qb8 Nd2 35. Rxb7+ Bxb7 36. Qxb7+ Kh8 37. Qb8+ Kg7 38. Qc7+ Kf8 39. Qd8+ Kg7 40. Qc7+ Kf8 41. Qd8+ Kg7 42. Nf4 Nxf3+ 43. Bxf3 Qf2+ 44. Kh3 Rh6+ 45. Bh5 Qf1+ 46. Kh4 Qh1+ 47. Kg5 Rg6+ 48. Bxg6 Qh6+ 49. Kxf5 hxg6+ 50. Ke5 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.16"]
[Round "4"]
[White "O'Kelly de Galway, Alberic"]
[Black "Najdorf, Miguel"]
[Result "1-0"]
[ECO "B51"]
[EventDate "1948.03.13"]
[PlyCount "165"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O a6 5. Bxc6+ bxc6 6. b3 Bg4 7. Bb2 e6 8. d3 Nf6 9. Nbd2 Be7 10. e5 dxe5 11. Qe1 Bxf3 12. Nxf3 Nd7 13. Nxe5 Nxe5 14. Bxe5 O-O 15. Qe3 Qd5 16. Rae1 Rfe8 17. Qg3 f6 18. Bc3 e5 19. Re4 Bd6 20. Qh3 Re7 21. Rfe1 Rae8 22. Qf5 Rf8 23. Ra4 Ra7 24. h4 g6 25. Qh3 f5 26. Qe3 f4 27. Qh3 Rf5 28. Bb2 Bf8 29. Rf1 Bd6 30. Re1 Bf8 31. Rae4 Bg7 32. h5 Ra8 33. hxg6 hxg6 34. Qf3 Rh5 35. Kf1 Rh1+ 36. Ke2 Rxe1+ 37. Kxe1 Rb8 38. Bc3 Rf8 39. Kd2 Rd8 40. Ra4 Ra8 41. Qxd5+ cxd5 42. Ra5 Bh6 43. Kd1 d4 44. Bb2 Bf8 45. Ke2 Kf7 46. Kf3 Ke6 47. Ke4 Kd6 48. b4 cxb4 49. Rxe5 Rc8 50. Rd5+ Ke6 51. Ra5 Rxc2 52. Rxa6+ Bd6 53. Bxd4 Re2+ 54. Kf3 Rc2 55. Ke4 Re2+ 56. Kf3 Rc2 57. Ba7 Kd5 58. Ra5+ Ke6 59. d4 Kd7 60. Bb6 Rd2 61. d5 Ke7 62. Ke4 Re2+ 63. Kf3 Rd2 64. Ke4 Re2+ 65. Kd3 Re5 66. Ra7+ Ke8 67. Kc4 Rg5 68. Ra8+ Kf7 69. Kb5 Rxd5+ 70. Kc6 Rd3 71. Rd8 Ke6 72. Bc5 Bxc5 73. Rxd3 Bxf2 74. Rd2 Be3 75. Rb2 g5 76. Rxb4 g4 77. Re4+ Kf5 78. Kd5 Bf2 79. Re6 Bh4 80. Re5+ Kf6 81. Ke4 f3 82. gxf3 g3 83. Rf5+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.16"]
[Round "4"]
[White "Olivera, Alfredo"]
[Black "Denker, Arnold"]
[Result "1/2-1/2"]
[ECO "D43"]
[EventDate "1948.03.13"]
[PlyCount "101"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e4 dxe4 8. Nxe4 Bb4+ 9. Ned2 O-O 10. a3 Bxd2+ 11. Qxd2 c5 12. O-O-O Rd8 13. Qe3 Nc6 14. d5 exd5 15. cxd5 Ne7 16. Bc4 Bg4 17. Rhe1 Bxf3 18. Qxf3 Qxf3 19. gxf3 Nf5 20. Kb1 Nd6 21. Bd3 Kf8 22. f4 Rac8 23. Re3 Rc7 24. f5 Re8 25. f6 Rxe3 26. fxg7+ Kxg7 27. fxe3 Re7 28. Re1 Kf6 29. Bf1 Ke5 30. Bg2 f5 31. Kc2 Rd7 32. Rf1 Nc4 33. Rf3 Rg7 34. Bh3 Rg5 35. Bf1 Nd6 36. Rh3 Rg1 37. Bd3 c4 38. Be2 Rg2 39. Kd1 c3 40. bxc3 Ne4 41. Bf3 Nxc3+ 42. Kc1 Rg6 43. Rh4 Nxd5 44. e4 Rc6+ 45. Kd2 Nf4 46. exf5 Rd6+ 47. Kc2 Kxf5 48. Rg4 b6 49. Rg7 Rd3 50. Bg4+ Ke5 51. Rxa7 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.16"]
[Round "4"]
[White "Pilnik, Herman"]
[Black "Rossetto, Hector Decio"]
[Result "1-0"]
[ECO "C17"]
[EventDate "1948.03.13"]
[PlyCount "98"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 O-O 8. dxc5 Nd7 9. Nf3 Nxc5 10. Bd3 Nxd3+ 11. cxd3 Qb6 12. Nc3 Bd7 13. O-O Rac8 14. Rac1 Nf5 15. d4 Rc4 16. b3 Rc7 17. Ne2 Rfc8 18. Rxc7 Rxc7 19. Rc1 h6 20. Rxc7 Qxc7 21. g4 Ne7 22. Ng3 Bb5 23. Nh5 Ng6 24. Ne1 Qe7 25. h3 Qc7 26. Ng2 Qe7 27. f4 Nh4 28. Nxh4 Qxh4 29. Qe3 Be8 30. Qg3 Qe7 31. Qc3 Qd8 32. Ng3 Bc6 33. Kg2 a6 34. Qd2 Qh4 35. f5 Bd7 36. f6 Qg5 37. Qxg5 hxg5 38. fxg7 Kxg7 39. Nh5+ Kg6 40. Kg3 Bb5 41. Nf6 a5 42. a3 Kg7 43. h4 gxh4+ 44. Kxh4 Kf8 45. Kg5 Ke7 46. Kh6 Bd3 47. Kg7 b5 48. b4 axb4 49. axb4 Bc2 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.16"]
[Round "4"]
[White "Sanguinetti, Renato"]
[Black "Eliskases, Erich"]
[Result "0-1"]
[ECO "E49"]
[EventDate "1948.03.13"]
[PlyCount "66"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. e3 d5 7. cxd5 exd5 8. Bd3 b6 9. Ne2 Ba6 10. Bxa6 Nxa6 11. Qd3 Qc8 12. O-O c5 13. a4 Re8 14. Ba3 c4 15. Qc2 Nb8 16. Rae1 Nc6 17. Ng3 Ne4 18. f3 Nxg3 19. hxg3 Na5 20. e4 Qc6 21. e5 Nb3 22. f4 Qxa4 23. Qb2 Nd2 24. Qxd2 Qxa3 25. f5 Qf8 26. g4 b5 27. g5 a5 28. f6 Re6 29. Re3 a4 30. Rh3 a3 31. Qc2 h6 32. Rxh6 gxh6 33. g6 fxg6 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.16"]
[Round "4"]
[White "Stahlberg, Gideon"]
[Black "Michel, Paul"]
[Result "1/2-1/2"]
[ECO "D56"]
[EventDate "1948.03.13"]
[PlyCount "120"]

1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nc3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 dxc4 12. Rxc4 Nd7 13. Bb1 e5 14. Qc2 f5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Rc5 Qd6 18. O-O Be6 19. e4 fxe4 20. Qxe4 Qxc5 21. Qxe6+ Rf7 22. Bg6 Raf8 23. h3 Qe7 24. Qb3 Kh8 25. Bxf7 Qxf7 26. Qa3 b6 27. b4 Rd8 28. Qb2 Qh5 29. Qc2 Qb5 30. a3 c5 31. bxc5 Qxc5 32. Qa4 b5 33. Qa5 Qb6 34. Qxb6 axb6 35. Rb1 Rd3 36. Rxb5 Rxa3 37. Rxb6 Kg8 38. Rb7 Ra1+ 39. Kh2 Ra3 40. h4 Rc3 41. f3 Ra3 42. Kg3 Ra2 43. Kh3 Ra4 44. g3 Ra3 45. Kg4 Ra4+ 46. f4 Ra3 47. h5 Rc3 48. Re7 Ra3 49. f5 Ra4+ 50. Kf3 Ra3+ 51. Kf4 Ra4+ 52. Re4 Ra1 53. Rd4 Rf1+ 54. Ke5 Re1+ 55. Re4 Ra1 56. Rd4 Re1+ 57. Kf4 Rf1+ 58. Kg4 Kf7 59. Rd7+ Kf6 60. Rd6+ Kf7 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.17"]
[Round "5"]
[White "Castillo Bermudez, Manuel"]
[Black "Olivera, Alfredo"]
[Result "1-0"]
[ECO "D43"]
[EventDate "1948.03.13"]
[PlyCount "75"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 b5 9. Qb3 b4 10. Ne4 Qg6 11. Ned2 Nd7 12. g3 a5 13. Bg2 Bb7 14. O-O Be7 15. Nc4 a4 16. Qd1 f6 17. Rc1 Qh5 18. Nfd2 O-O 19. Bf3 Qe8 20. e4 Qb8 21. Qe2 e5 22. Bg4 Bc8 23. Nf3 Qb5 24. Rfd1 Ra7 25. Nh4 Nb6 26. Nxb6 Qxb6 27. Bxc8 Rxc8 28. Qg4 Qc7 29. Nf5 Bf8 30. Nxh6+ Kh7 31. Nf5 exd4 32. Nxd4 Qd7 33. Qh5+ Kg8 34. Nxc6 Rxc6 35. Rxd7 Rxc1+ 36. Rd1 Rc2 37. Rd8 Rac7 38. Qd5+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.17"]
[Round "5"]
[White "Denker, Arnold"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[ECO "E02"]
[EventDate "1948.03.13"]
[PlyCount "102"]

1. c4 e6 2. d4 d5 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Nf3 Nbd7 8. O-O Bd6 9. Nc3 O-O 10. Rd1 Qe7 11. Bg5 h6 12. Bxf6 Nxf6 13. Ne5 Bxg2 14. Kxg2 c6 15. Nf3 Rac8 16. e4 b5 17. Qd3 b4 18. Na4 e5 19. Nh4 Rfd8 20. Nf5 Qe8 21. Qf3 Bf8 22. Nxh6+ gxh6 23. Qxf6 exd4 24. b3 c5 25. Nb2 Qxe4+ 26. Qf3 Qxf3+ 27. Kxf3 Rc6 28. Rac1 Rf6+ 29. Kg2 Ra6 30. Ra1 Re8 31. Kf1 Rf6 32. Nd3 Ra6 33. Rdc1 Ra5 34. Rc2 Re6 35. Re1 Rxe1+ 36. Kxe1 Bd6 37. Kd2 Kf8 38. Nc1 Ra3 39. Kd3 a5 40. Kc4 a4 41. Re2 axb3 42. axb3 Ra1 43. Nd3 Rd1 44. Rc2 Ke7 45. Nxc5 Bxc5 46. Kxc5 d3 47. Ra2 Rc1+ 48. Kxb4 Rc2 49. Ra1 Rxf2 50. Rd1 Rxh2 51. Rxd3 h5 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.17"]
[Round "5"]
[White "Eliskases, Erich"]
[Black "Bolbochan, Jacobo"]
[Result "1-0"]
[ECO "E17"]
[EventDate "1948.03.13"]
[PlyCount "41"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. Qc2 Nc6 8. a3 d5 9. cxd5 Qxd5 10. Nc3 Qd8 11. Rd1 Nd5 12. Bd2 Bf6 13. e4 Nxc3 14. Bxc3 g6 15. d5 exd5 16. exd5 Nb8 17. Bxf6 Qxf6 18. Qxc7 Ba6 19. d6 Be2 20. Qe7 Qxb2 21. Rdb1 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.17"]
[Round "5"]
[White "Guimard, Carlos Enrique"]
[Black "Maderna, Carlos"]
[Result "1-0"]
[ECO "E16"]
[EventDate "1948.03.13"]
[PlyCount "65"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. O-O Qc8 9. Nc3 Ne4 10. Nxe4 Bxe4 11. Rfd1 d6 12. Qe3 f5 13. Ng5 Bxg2 14. Kxg2 Rf6 15. Kg1 h6 16. Nh3 Nd7 17. Nf4 Nf8 18. b4 Qe8 19. a4 a5 20. b5 g5 21. Nd3 Ng6 22. c5 Ne7 23. cxd6 cxd6 24. Rac1 Nd5 25. Qd2 Qh5 26. Rc6 f4 27. Rdc1 Raf8 28. Rc8 Qh3 29. Rxf8+ Rxf8 30. Qd1 fxg3 31. hxg3 Ne3 32. fxe3 Qxg3+ 33. Kh1 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.17"]
[Round "5"]
[White "Medina Garcia, Antonio Angel"]
[Black "Pilnik, Herman"]
[Result "1/2-1/2"]
[ECO "C84"]
[EventDate "1948.03.13"]
[PlyCount "83"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 d6 7. c3 Be7 8. d4 O-O 9. h3 Bb7 10. Nbd2 Na5 11. Bc2 Nd7 12. a4 b4 13. Qe2 bxc3 14. bxc3 Bf6 15. Rb1 Bc8 16. Ba3 c5 17. Qd3 Qc7 18. Nh2 g6 19. Ng4 Bg7 20. dxe5 Nxe5 21. Nxe5 dxe5 22. Qe3 Rd8 23. Rfd1 Bf8 24. Qg3 Be6 25. Nf3 Nc4 26. Bc1 Rxd1+ 27. Bxd1 f6 28. h4 Rb8 29. Rxb8 Qxb8 30. Bc2 Bf7 31. h5 Qe8 32. hxg6 hxg6 33. Bb3 Bg7 34. Nh4 Nd6 35. Bxf7+ Qxf7 36. Qd3 Bf8 37. Qxa6 Qb3 38. Qd3 Qxa4 39. Nxg6 Qxe4 40. Qxe4 Nxe4 41. Nxf8 Kxf8 42. Ba3 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.17"]
[Round "5"]
[White "Michel, Paul"]
[Black "De Freitas, Marcio Elisio"]
[Result "1/2-1/2"]
[ECO "C91"]
[EventDate "1948.03.13"]
[PlyCount "106"]

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. d5 Na5 11. Bc2 c6 12. dxc6 Nxc6 13. h3 Be6 14. Nbd2 Qc7 15. Nf1 Rad8 16. Ng5 d5 17. Qe2 Bc5 18. exd5 Bxd5 19. Be3 Bxe3 20. Nxe3 h6 21. Nh7 Nxh7 22. Nxd5 Rxd5 23. Bxh7+ Kh8 24. Be4 Rd6 25. Bxc6 Qxc6 26. Qxe5 Rfd8 27. Re3 Rg6 28. Qe4 Rd2 29. Qxc6 Rxc6 30. b4 h5 31. a4 Rf6 32. Rf3 Rxf3 33. gxf3 bxa4 34. Rxa4 Rc2 35. Ra3 g5 36. Kg2 Kg7 37. Kg3 f6 38. h4 gxh4+ 39. Kxh4 Kg6 40. Kg3 Kf5 41. Ra5+ Kg6 42. Rc5 Rc1 43. f4 Rg1+ 44. Kh2 Rc1 45. Kg2 Kh6 46. Rc6 Kg6 47. c4 Kf5 48. b5 axb5 49. cxb5 Rb1 50. b6 Rb3 51. f3 h4 52. Kh2 Kxf4 53. Rxf6+ Kg5 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.17"]
[Round "5"]
[White "Najdorf, Miguel"]
[Black "Sanguinetti, Renato"]
[Result "0-1"]
[ECO "D37"]
[EventDate "1948.03.13"]
[PlyCount "80"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. e3 Be7 6. Bd3 O-O 7. b3 Bb4 8. Bd2 c5 9. O-O cxd4 10. exd4 dxc4 11. bxc4 b6 12. Rb1 Be7 13. Qe2 Bb7 14. Rfe1 Rc8 15. Nb5 a6 16. Nc3 Re8 17. a4 Ba8 18. a5 bxa5 19. c5 Rb8 20. Ne4 Rxb1 21. Rxb1 e5 22. Neg5 e4 23. Nxf7 Kxf7 24. Bc4+ Bd5 25. Ng5+ Kg8 26. Bxd5+ Nxd5 27. Qxe4 Nf8 28. Qf5 Bxg5 29. Bxg5 Qd7 30. Qf3 Nb4 31. Be3 Qd5 32. Qd1 Ne6 33. Qa4 Nc6 34. h3 Rc8 35. Rb6 Nexd4 36. Bxd4 Qxd4 37. Qb3+ Kf8 38. Rxa6 Qxc5 39. Qb7 Nd4 40. Rxa5 Qc1+ 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.17"]
[Round "5"]
[White "Rossetto, Hector Decio"]
[Black "Luckis, Marcos"]
[Result "1-0"]
[ECO "A14"]
[EventDate "1948.03.13"]
[PlyCount "97"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 Nbd7 6. O-O O-O 7. b3 c6 8. Bb2 b6 9. e4 Bb7 10. d3 dxe4 11. dxe4 Nc5 12. e5 Ng4 13. h3 Nh6 14. Nd4 Qc7 15. Qe2 Nf5 16. Rad1 Rfd8 17. Nxf5 exf5 18. Qf3 g6 19. Ne2 Ne4 20. Nd4 Ng5 21. Qe3 Ne6 22. Nxe6 fxe6 23. Qc3 Bf8 24. Rd6 Rxd6 25. exd6 Qg7 26. Qd2 Qd7 27. Qd4 Bg7 28. Qxg7+ Qxg7 29. Bxg7 Kxg7 30. b4 Rd8 31. c5 bxc5 32. bxc5 e5 33. Rb1 Rd7 34. a4 Kf6 35. a5 e4 36. Bf1 a6 37. f4 exf3 38. Kf2 Ke5 39. Rd1 Bc8 40. Kxf3 Ra7 41. Ke3 Bd7 42. Bc4 Rb7 43. Kd3 Kf6 44. Re1 f4 45. gxf4 Bxh3 46. Kd4 h5 47. Re8 Bg4 48. Bxa6 Rh7 49. Bc4 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.17"]
[Round "5"]
[White "Szabo, Laszlo"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "E37"]
[EventDate "1948.03.13"]
[PlyCount "40"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 c5 8. dxc5 Nc6 9. e3 Qa5+ 10. Bd2 Nxd2 11. Qxd2 dxc4 12. Rc1 Qxc5 13. Bxc4 Qg5 14. f4 Qh4+ 15. Qf2 Qxf2+ 16. Kxf2 Ke7 17. Nf3 Bd7 18. Rhd1 Rhd8 19. Bb5 Rac8 20. Ke2 Be8 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.18"]
[Round "6"]
[White "Bolbochan, Jacobo"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "D13"]
[EventDate "1948.03.13"]
[PlyCount "75"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Be7 8. h3 O-O 9. Bd3 a6 10. Ne5 Nd7 11. Nxd7 Bxd7 12. O-O Be8 13. Rc1 Bd6 14. Bxd6 Qxd6 15. a3 Rd8 16. Ne2 g6 17. Rc3 Bd7 18. Qc2 Rfe8 19. f4 Re7 20. Rf3 Be8 21. h4 f6 22. Qc1 e5 23. Rf2 Bd7 24. Bb1 Bg4 25. dxe5 fxe5 26. fxe5 Qxe5 27. Nf4 d4 28. Ba2+ Kg7 29. exd4 Rxd4 30. Rd3 Re4 31. Qd2 Nd4 32. g3 Re1+ 33. Kh2 Qe4 34. Ng2 Rd1 35. Qf4 Qxf4 36. Nxf4 Rxd3 37. Nxd3 Re3 38. Nf4 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.18"]
[Round "6"]
[White "De Freitas, Marcio Elisio"]
[Black "O'Kelly de Galway, Alberic"]
[Result "0-1"]
[ECO "D41"]
[EventDate "1948.03.13"]
[PlyCount "102"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bc4 cxd4 8. exd4 Nxc3 9. bxc3 Be7 10. O-O O-O 11. Qe2 b6 12. Rd1 Bb7 13. Bb5 Na5 14. Ne5 Qd5 15. f3 a6 16. c4 Qd6 17. Ba4 Rac8 18. Bf4 Bf6 19. Rab1 Nxc4 20. Bg3 Bxe5 21. dxe5 Qa3 22. Bb3 b5 23. h4 Bd5 24. h5 Qe7 25. h6 g6 26. f4 Rc7 27. Kh2 Rfc8 28. Rd4 Na3 29. Rbd1 Nc4 30. f5 Qg5 31. f6 Rd7 32. Rh4 Ne3 33. Rg1 Bxb3 34. axb3 Rc2 35. Qf3 Rd8 36. Qf4 Qxf4 37. Rxf4 Rdd2 38. Kh3 Nd5 39. Rf3 a5 40. Kh2 Kf8 41. Be1 Re2 42. Bxa5 Ke8 43. Ra1 Rxg2+ 44. Kh3 Rge2 45. Be1 Rxe5 46. Ra8+ Kd7 47. Bg3 Rh5+ 48. Kg4 e5 49. Rf8 Rc8 50. Rxc8 Kxc8 51. Rf1 Ne3+ 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.18"]
[Round "6"]
[White "Luckis, Marcos"]
[Black "Medina Garcia, Antonio Angel"]
[Result "1-0"]
[ECO "D97"]
[EventDate "1948.03.13"]
[PlyCount "63"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 8. Be2 Nbd7 9. O-O Nb6 10. Qd3 a5 11. Rd1 a4 12. Be3 Be6 13. d5 cxd5 14. Qb5 Nc8 15. exd5 Bd7 16. Qxb7 Nd6 17. Qb4 a3 18. b3 Nf5 19. Bf4 Nh5 20. Be5 f6 21. Bd4 Nf4 22. Bf1 g5 23. Be3 Nxe3 24. fxe3 Ng6 25. Nd4 f5 26. Rac1 Be5 27. Nc6 Bxc6 28. dxc6 Qe8 29. Nd5 Kh8 30. c7 e6 31. Nb6 Nh4 32. Nxa8 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.18"]
[Round "6"]
[White "Maderna, Carlos"]
[Black "Rossetto, Hector Decio"]
[Result "1/2-1/2"]
[ECO "D38"]
[EventDate "1948.03.13"]
[PlyCount "105"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Bb4 5. Bg5 O-O 6. Qb3 Nc6 7. e3 dxc4 8. Bxc4 Be7 9. Be2 h6 10. Bh4 Nd5 11. Bg3 Nxc3 12. bxc3 Bd6 13. O-O Bxg3 14. hxg3 b6 15. Qa4 Bb7 16. Ba6 Bxa6 17. Qxa6 Qd6 18. Rfd1 Rfd8 19. Rac1 Nb8 20. Qe2 Nd7 21. e4 c5 22. e5 Qc7 23. Nd2 a6 24. Ne4 b5 25. Nd6 cxd4 26. cxd4 Qa7 27. f4 Nf8 28. Kh2 Rd7 29. Rc5 Rc7 30. Rdc1 Rxc5 31. dxc5 Qc7 32. c6 Ng6 33. Qe4 Ne7 34. g4 Rd8 35. g3 Nc8 36. Nxc8 Rxc8 37. f5 Rd8 38. Rc5 Rb8 39. f6 b4 40. fxg7 Kxg7 41. Qd3 a5 42. Qd6 Rc8 43. Rc1 a4 44. Qxb4 Qxe5 45. Qxa4 Qe2+ 46. Kh3 Rd8 47. Qc4 Qxc4 48. Rxc4 Kf6 49. a4 Ke7 50. a5 Ra8 51. a6 Kd8 52. Rd4+ Kc7 53. Rd7+ 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.18"]
[Round "6"]
[White "Michel, Paul"]
[Black "Denker, Arnold"]
[Result "1/2-1/2"]
[ECO "B73"]
[EventDate "1948.03.13"]
[PlyCount "49"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Qd2 Ng4 10. Bxg4 Bxg4 11. f4 Bd7 12. Rad1 Qa5 13. f5 Nxd4 14. Bxd4 Bxd4+ 15. Qxd4 Bc6 16. f6 exf6 17. Rxf6 Rad8 18. b4 Qg5 19. Rf3 Rde8 20. b5 Bxb5 21. Nd5 f5 22. Nc7 Bc6 23. Nxe8 Rxe8 24. Rg3 Qf4 25. Qxd6 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.18"]
[Round "6"]
[White "Olivera, Alfredo"]
[Black "Guimard, Carlos Enrique"]
[Result "0-1"]
[ECO "A91"]
[EventDate "1948.03.13"]
[PlyCount "44"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 Be7 5. Bg2 O-O 6. e4 fxe4 7. Nxe4 Nxe4 8. Bxe4 d5 9. Bd3 dxc4 10. Bxc4 b5 11. Be2 Bb7 12. f3 Nc6 13. Be3 Bf6 14. Qb3 Nxd4 15. Bxd4 Bxd4 16. O-O-O Qf6 17. Nh3 Bd5 18. Qa3 b4 19. Qxb4 c5 20. Qa3 Qh6+ 21. Nf4 e5 22. Qa5 Rad8 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.18"]
[Round "6"]
[White "Pilnik, Herman"]
[Black "Eliskases, Erich"]
[Result "1/2-1/2"]
[ECO "B18"]
[EventDate "1948.03.13"]
[PlyCount "47"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 Nf6 8. Nf4 Bh7 9. Be3 Nbd7 10. c3 e6 11. Bd3 Bxd3 12. Nxd3 Bd6 13. Nh5 Nxh5 14. Qxh5 Nf6 15. Qf3 Qa5 16. Ne5 Bxe5 17. dxe5 Nd7 18. O-O-O O-O-O 19. Qxf7 Qxa2 20. Qxg7 Nxe5 21. Qxe5 Qa1+ 22. Kc2 Qa4+ 23. Kc1 Qa1+ 24. Kc2 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.18"]
[Round "6"]
[White "Sanguinetti, Renato"]
[Black "Szabo, Laszlo"]
[Result "0-1"]
[ECO "E29"]
[EventDate "1948.03.13"]
[PlyCount "54"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 O-O 7. Nf3 d6 8. Bd3 Nc6 9. e4 e5 10. d5 Ne7 11. Nh4 Ng6 12. Nf5 Nf4 13. Ne3 Qa5 14. Bb2 Ng4 15. Nxg4 Bxg4 16. f3 Nxg2+ 17. Kf2 Bh3 18. Qc2 Qd8 19. Rag1 Qh4+ 20. Ke2 Nf4+ 21. Kd1 Qh5 22. Rg3 Bg2 23. Rg1 Bxf3+ 24. Kc1 g6 25. Rg5 Qh4 26. R5g3 Nxd3+ 27. Qxd3 Qf4+ 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.18"]
[Round "6"]
[White "Stahlberg, Gideon"]
[Black "Castillo Bermudez, Manuel"]
[Result "1-0"]
[ECO "E72"]
[EventDate "1948.03.13"]
[PlyCount "83"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 e5 7. Nge2 exd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. O-O Be6 11. Qd3 Nd7 12. b3 f5 13. exf5 Bxf5 14. Qd2 Ne5 15. Bb2 Bh3 16. f4 Bxg2 17. Kxg2 Ng4 18. Rae1 Nf6 19. Qd3 Ng4 20. Qe2 Qd7 21. Ne4 Bxb2 22. Qxb2 d5 23. Qd4 Qf5 24. h3 dxe4 25. hxg4 Qxg4 26. Qxe4 Rae8 27. Qxc6 Rxe1 28. Rxe1 Rxf4 29. Qd5+ Rf7 30. Re7 Qf5 31. Qxf5 gxf5 32. Re6 f4 33. g4 f3+ 34. Kf2 Rf4 35. Re8+ Kg7 36. Ra8 Rxg4 37. Rxa7 Kh6 38. Kxf3 Rg7 39. b4 Kg5 40. b5 Rf7+ 41. Ke3 Re7+ 42. Kd3 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.19"]
[Round "7"]
[White "Castillo Bermudez, Manuel"]
[Black "Michel, Paul"]
[Result "1/2-1/2"]
[ECO "D27"]
[EventDate "1948.03.13"]
[PlyCount "44"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 a6 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 c5 9. O-O Bb7 10. a4 b4 11. Nb1 Nbd7 12. a5 Be7 13. Nbd2 O-O 14. Nc4 Qc7 15. Nfe5 Rad8 16. f4 cxd4 17. exd4 Nb8 18. Be3 Nc6 19. Nxc6 Qxc6 20. Qe2 g6 21. Ne5 Qd6 22. Nc4 Qc6 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.19"]
[Round "7"]
[White "Denker, Arnold"]
[Black "De Freitas, Marcio Elisio"]
[Result "1/2-1/2"]
[ECO "D19"]
[EventDate "1948.03.13"]
[PlyCount "80"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. d4 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Qe2 Bg6 10. Ne5 Nbd7 11. Rd1 Qe7 12. Bd2 Bh5 13. f3 Nxe5 14. dxe5 Nd7 15. g4 Bg6 16. f4 h6 17. Be1 Rad8 18. Rd4 Bc5 19. Rdd1 Kh8 20. Bd3 Bxd3 21. Rxd3 f6 22. exf6 Nxf6 23. Rxd8 Qxd8 24. Rd1 Nd5 25. Nxd5 exd5 26. b4 Bb6 27. a5 Bc7 28. Bc3 Qe8 29. Qd3 a6 30. Kf2 Bd8 31. Rg1 Qe6 32. Bd4 Bh4+ 33. Kf3 Re8 34. h3 Kg8 35. Qf5 Qe4+ 36. Qxe4 Rxe4 37. Rd1 Be7 38. Rb1 Kf7 39. Rb2 Bf6 40. Rd2 Be7 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.19"]
[Round "7"]
[White "Eliskases, Erich"]
[Black "Luckis, Marcos"]
[Result "1-0"]
[ECO "B84"]
[EventDate "1948.03.13"]
[PlyCount "63"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. O-O Be7 8. Kh1 a6 9. f4 Qc7 10. Bf3 Bd7 11. Nde2 b5 12. a3 O-O 13. g4 Kh8 14. g5 Ng8 15. h4 b4 16. axb4 Nxb4 17. Nd4 Rfd8 18. Bg2 Be8 19. Be3 Bf8 20. Qd2 Rab8 21. Rfc1 Ne7 22. f5 exf5 23. exf5 Nec6 24. Nce2 Ne5 25. b3 d5 26. Rf1 a5 27. Bf4 Bd6 28. h5 Nbc6 29. h6 g6 30. Rae1 Ne7 31. Ng3 Nd7 32. Rxe7 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.19"]
[Round "7"]
[White "Guimard, Carlos Enrique"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[ECO "D02"]
[EventDate "1948.03.13"]
[PlyCount "55"]

1. d4 d5 2. Nf3 c6 3. e3 Bg4 4. c4 e6 5. Qb3 Bxf3 6. gxf3 Qb6 7. Nc3 Nd7 8. cxd5 exd5 9. Qxb6 axb6 10. e4 dxe4 11. fxe4 Bb4 12. Rg1 Ngf6 13. f3 Nf8 14. Bc4 g6 15. Bh6 Nh5 16. O-O-O b5 17. Bb3 Ne6 18. Ne2 O-O-O 19. d5 Nc5 20. Bc2 Na6 21. dxc6 bxc6 22. Bb3 Bf8 23. Rxd8+ Kxd8 24. Rd1+ Kc7 25. Bd2 Bb4 26. Bh6 Bf8 27. Bd2 Bb4 28. Bh6 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.19"]
[Round "7"]
[White "Medina Garcia, Antonio Angel"]
[Black "Maderna, Carlos"]
[Result "1-0"]
[ECO "B84"]
[EventDate "1948.03.13"]
[PlyCount "103"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. f4 Qc7 8. O-O Bd7 9. Be3 Nc6 10. Qe1 b5 11. Bf3 Rc8 12. Qg3 b4 13. Nce2 e5 14. Nb3 Be7 15. c4 O-O 16. f5 Kh8 17. Qh3 Na5 18. Nxa5 Qxa5 19. b3 d5 20. exd5 Bc5 21. Bf2 e4 22. Bg4 g6 23. Qh4 Nxg4 24. Qxg4 gxf5 25. Qh4 Qb6 26. Kh1 Bxf2 27. Rxf2 Rce8 28. Rc1 Qd6 29. Qf4 Qf6 30. Qe3 Rg8 31. c5 Rg4 32. c6 Bc8 33. Nf4 Qe5 34. Rd1 Qd6 35. g3 a5 36. Qd4+ f6 37. Re1 Re5 38. Rd2 Ba6 39. Qa7 Bc8 40. Qd4 Ba6 41. Qa7 Bc8 42. Re3 Re7 43. Qxa5 h5 44. Rd4 Rxf4 45. gxf4 Rg7 46. Qxb4 Qxf4 47. Qe1 Qd6 48. Qh4 Qe5 49. d6 Ba6 50. d7 Rg1+ 51. Kxg1 Qxd4 52. d8=Q+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.19"]
[Round "7"]
[White "Najdorf, Miguel"]
[Black "Pilnik, Herman"]
[Result "1-0"]
[ECO "D46"]
[EventDate "1948.03.13"]
[PlyCount "121"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Ba5 9. Qc2 Qe7 10. Bd2 dxc4 11. Bxc4 e5 12. Ba2 Bb6 13. Rae1 g6 14. Kh1 a5 15. e4 Bxd4 16. Bh6 Ba7 17. h3 Nh5 18. Bxf8 Nxf8 19. Ne2 Qf6 20. Qc3 Bb8 21. Nh2 Kg7 22. Ng4 Bxg4 23. hxg4 Qh4+ 24. Qh3 Qxh3+ 25. gxh3 Nf6 26. f3 Bc7 27. Rd1 h6 28. Rd3 N8d7 29. Rc1 a4 30. Rcd1 Nc5 31. R3d2 Kf8 32. Kg2 Ke7 33. Rc2 Ra5 34. Nc3 Ne8 35. Rcd2 Ra8 36. Ne2 Nf6 37. Ng3 Ba5 38. Rc2 Bb6 39. h4 Ne8 40. h5 Ng7 41. hxg6 fxg6 42. Rcd2 Rb8 43. Ne2 Bc7 44. Rc2 Bb6 45. f4 Nxe4 46. fxe5 Nf2 47. Rf1 Rf8 48. Rc4 Nd3 49. Nf4 Nxf4+ 50. Rcxf4 Rxf4 51. Rxf4 Ne6 52. Rb4 Ba5 53. Rxb7+ Nc7 54. Ra7 Bb6 55. Rxa4 Be3 56. Kf3 Bc1 57. Rc4 Bxb2 58. Rxc6 Bxe5 59. Rxg6 Bd6 60. a4 Na6 61. Rxh6 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.19"]
[Round "7"]
[White "O'Kelly de Galway, Alberic"]
[Black "Sanguinetti, Renato"]
[Result "1-0"]
[ECO "C10"]
[EventDate "1948.03.13"]
[PlyCount "77"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. Bg5 O-O 9. Qe2 c5 10. dxc5 Qa5+ 11. c3 Qxc5 12. O-O Rd8 13. Ne5 Rxd3 14. b4 Qd5 15. c4 Qe4 16. Qxe4 Nxe4 17. Bxe7 Rd2 18. Rfd1 f6 19. Rxd2 Nxd2 20. Rd1 fxe5 21. Rxd2 Kf7 22. Bh4 b6 23. Bg3 Kf6 24. Re2 e4 25. Rxe4 Bb7 26. Rd4 Rc8 27. f3 b5 28. Rd7 Bc6 29. Rxa7 bxc4 30. Be1 e5 31. a4 Ke6 32. b5 Be8 33. Bc3 g6 34. b6 Rb8 35. a5 Bd7 36. Rxd7 Kxd7 37. Bxe5 Re8 38. b7 c3 39. b8=Q 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.19"]
[Round "7"]
[White "Rossetto, Hector Decio"]
[Black "Olivera, Alfredo"]
[Result "1-0"]
[ECO "A13"]
[EventDate "1948.03.13"]
[PlyCount "103"]

1. c4 e6 2. Nc3 d5 3. g3 d4 4. Nb1 e5 5. d3 c5 6. Bg2 Bd6 7. Nf3 Ne7 8. O-O O-O 9. e3 Nbc6 10. exd4 exd4 11. Nbd2 Bg4 12. h3 Bf5 13. Ne1 Qd7 14. Kh2 b6 15. Ne4 Bc7 16. a3 Rae8 17. Bd2 Bg6 18. f4 f5 19. Nf2 Kh8 20. Qa4 Qd6 21. b4 Nd8 22. Qxa7 Nec6 23. Qa4 Re2 24. Qd1 Bh5 25. Bf3 Bxf3 26. Nxf3 Rfe8 27. b5 Na5 28. Ne5 Rxd2 29. Qxd2 Nb3 30. Qe2 Qf6 31. Rae1 Bxe5 32. fxe5 Qh6 33. Nh1 g6 34. Qc2 Qd2+ 35. Qxd2 Nxd2 36. Rf2 Nb3 37. g4 fxg4 38. hxg4 Kg7 39. Ng3 Ne6 40. Ne4 Re7 41. Rf6 Na5 42. Nd6 Ng5 43. Kg3 Rxe5 44. Rxg6+ Kxg6 45. Rxe5 Nb3 46. Re1 Nd2 47. Nc8 Ndf3 48. Re2 Ng1 49. Rf2 Nf7 50. Nxb6 Ne5 51. Kg2 Nxd3 52. Kxg1 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.19"]
[Round "7"]
[White "Szabo, Laszlo"]
[Black "Bolbochan, Jacobo"]
[Result "1-0"]
[ECO "E19"]
[EventDate "1948.03.13"]
[PlyCount "94"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Rd1 f5 11. Ne5 Bxg2 12. Kxg2 Bf6 13. Qf3 c6 14. b3 Qc7 15. Bb2 Na6 16. Rac1 Rac8 17. Nd3 Rfe8 18. e4 fxe4 19. Qxe4 d5 20. Qg4 Qf7 21. Nf4 dxc4 22. Rxc4 c5 23. Re1 Rcd8 24. Rxe6 Bxd4 25. Bxd4 Rxd4 26. Rxd4 cxd4 27. Rd6 Nc5 28. Rxd4 Ne6 29. Nxe6 Rxe6 30. Rd8+ Re8 31. Qc8 Qd5+ 32. Rxd5 Rxc8 33. Rd7 a5 34. Rb7 Rc6 35. h4 h5 36. Rd7 Rc2 37. Rd5 g6 38. Rd6 Kf7 39. a4 b5 40. axb5 Rc3 41. b4 a4 42. Ra6 a3 43. b6 Rb3 44. Rxa3 Rxb4 45. Ra7+ Ke6 46. b7 Rb2 47. Kf3 Ke5 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.20"]
[Round "8"]
[White "Bolbochan, Jacobo"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "E22"]
[EventDate "1948.03.13"]
[PlyCount "40"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Na6 6. a3 Bxc5 7. Nf3 O-O 8. e3 b6 9. Be2 Bb7 10. Qa4 Be7 11. b4 Nc7 12. O-O d5 13. Rd1 Qe8 14. Qb3 Rc8 15. Nd4 dxc4 16. Bxc4 Ncd5 17. Nxd5 Bxd5 18. Bxd5 Nxd5 19. Bb2 Bf6 20. Rab1 Bxd4 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.20"]
[Round "8"]
[White "De Freitas, Marcio Elisio"]
[Black "Sanguinetti, Renato"]
[Result "1-0"]
[ECO "A07"]
[EventDate "1948.03.13"]
[PlyCount "81"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. O-O c6 5. b3 e6 6. Bb2 h6 7. d3 Nbd7 8. Nbd2 Bc5 9. e4 dxe4 10. dxe4 Bh7 11. Qe2 O-O 12. Rad1 Qe7 13. h3 e5 14. Kh2 Rfe8 15. Nh4 Qe6 16. Rfe1 Bb4 17. c3 Be7 18. Qc4 Bc5 19. Kg1 a5 20. g4 b5 21. Qxe6 Rxe6 22. Nf5 Nf8 23. Nf1 Ree8 24. Rd2 Red8 25. Red1 Ne6 26. c4 Rxd2 27. Rxd2 Nf4 28. Bxe5 Nxg2 29. Kxg2 Nxe4 30. Rc2 b4 31. Re2 Bxf5 32. gxf5 Nd6 33. f6 gxf6 34. Bxf6 a4 35. Nd2 Kh7 36. bxa4 Rxa4 37. Nb3 Ba7 38. c5 Nf5 39. f4 Bb8 40. Kf3 Bc7 41. Rg2 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.20"]
[Round "8"]
[White "Denker, Arnold"]
[Black "Castillo Bermudez, Manuel"]
[Result "1-0"]
[ECO "B59"]
[EventDate "1948.03.13"]
[PlyCount "89"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. Bg5 Be6 9. Qd2 a5 10. a4 O-O 11. O-O Nb4 12. Rad1 Rc8 13. Kh1 h6 14. Bxf6 Bxf6 15. Qxd6 Nxc2 16. Qxd8 Bxd8 17. Nd5 Nb4 18. Bf3 Rc2 19. Rd2 Rxd2 20. Nxd2 Nc6 21. Nc4 f6 22. Nd6 b6 23. Nb5 Nb4 24. Rd1 Bxd5 25. exd5 f5 26. d6 e4 27. Be2 Bf6 28. d7 Rd8 29. Nc7 Kf7 30. b3 Ke7 31. Bb5 Be5 32. Nd5+ Nxd5 33. Rxd5 Ke6 34. Rd1 Bd6 35. Kg1 Rxd7 36. Bxd7+ Kxd7 37. Kf1 Ke6 38. g3 g5 39. Ke2 f4 40. gxf4 gxf4 41. f3 e3 42. Rg1 Kf5 43. h4 Be7 44. h5 Bg5 45. Rc1 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.20"]
[Round "8"]
[White "Luckis, Marcos"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "C92"]
[EventDate "1948.03.13"]
[PlyCount "64"]

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 Nd7 10. d4 Bf6 11. a4 bxa4 12. Bxa4 Bb7 13. d5 Ne7 14. Nbd2 g6 15. Nc4 Bg7 16. Na5 Bc8 17. Be3 Nb6 18. Bc2 f5 19. Bg5 Qe8 20. Bxe7 Qxe7 21. c4 Qf6 22. b4 Kh8 23. Ra3 Bd7 24. c5 Nc8 25. c6 Be8 26. Nc4 Rb8 27. Qd2 Nb6 28. Nxb6 Rxb6 29. Bd3 fxe4 30. Rxe4 Bf7 31. Bc2 Bg8 32. Ra5 Rb5 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.20"]
[Round "8"]
[White "Maderna, Carlos"]
[Black "Eliskases, Erich"]
[Result "1/2-1/2"]
[ECO "E11"]
[EventDate "1948.03.13"]
[PlyCount "112"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Qc2 d5 9. Ne5 c6 10. cxd5 cxd5 11. O-O Nfd7 12. Nxd7 Qxd7 13. Rfd1 Nc6 14. Be3 Rfc8 15. Rac1 b5 16. Qd3 b4 17. Nb1 a5 18. Bf1 Ba6 19. Qd2 a4 20. b3 axb3 21. axb3 Qa7 22. Bf4 Bf6 23. e3 Bxf1 24. Rxf1 Be7 25. g4 Qa6 26. Rfd1 Na7 27. Kg2 Nb5 28. Rxc8+ Rxc8 29. Rc1 g5 30. Be5 f6 31. Bg3 Na3 32. Rxc8+ Qxc8 33. Qd1 Kf7 34. Qd3 f5 35. gxf5 exf5 36. h3 h5 37. Be5 Ke6 38. Nd2 Qc6 39. Nf1 h4 40. Qe2 Nb5 41. Nd2 Kf7 42. Qh5+ Qg6 43. Qxg6+ Kxg6 44. Nf3 Nc3 45. Bc7 Ne4 46. Ne5+ Kf6 47. Ba5 Bd6 48. Nd3 Ke6 49. Bxb4 Bxb4 50. Nxb4 Nd2 51. Na6 Nxb3 52. Nc7+ Kd6 53. Ne8+ Ke7 54. Nc7 Kd6 55. Ne8+ Ke6 56. Nc7+ Kd6 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.20"]
[Round "8"]
[White "Michel, Paul"]
[Black "Guimard, Carlos Enrique"]
[Result "1-0"]
[ECO "C15"]
[EventDate "1948.03.13"]
[PlyCount "71"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 c5 5. exd5 Qxd5 6. Bd2 Bxc3 7. Bxc3 Qxg2 8. Qf3 Qxf3 9. Nxf3 cxd4 10. Nxd4 Kf8 11. Rg1 f6 12. Bb4+ Kf7 13. Nb5 Nc6 14. Nd6+ Kf8 15. Ba3 Nge7 16. O-O-O g6 17. Be4 Rg8 18. Nxc8 Rxc8 19. Rd7 Rg7 20. Rxb7 Ke8 21. Rd1 Nd8 22. Rxa7 Nf5 23. Rxg7 Nxg7 24. Bd3 Nc6 25. Bb5 Nf5 26. Rd3 e5 27. Bc5 Nfe7 28. Rd6 f5 29. a4 Kf7 30. b4 e4 31. a5 Nxa5 32. Rd7 Rxc5 33. bxc5 Ke6 34. Rd6+ Ke5 35. Ra6 Nb7 36. Ra7 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.20"]
[Round "8"]
[White "Olivera, Alfredo"]
[Black "Medina Garcia, Antonio Angel"]
[Result "0-1"]
[ECO "E71"]
[EventDate "1948.03.13"]
[PlyCount "80"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 c6 8. Bd3 Na6 9. Nge2 Ne8 10. g4 Nb4 11. Ng3 Nc7 12. Bb1 b5 13. a3 Nba6 14. cxb5 Nxb5 15. Nxb5 cxb5 16. Bd3 Nc5 17. Bxc5 dxc5 18. O-O c4 19. Be2 h5 20. Kh2 h4 21. Nh1 Bd7 22. Bf3 Bh6 23. Qe2 Bf4+ 24. Kg2 Rc8 25. Qc2 Qg5 26. Be2 f5 27. f3 Be3 28. Rad1 a5 29. Qc3 fxg4 30. fxg4 a4 31. Qb4 Rf4 32. Qd6 Rd8 33. Rxf4 Bxf4 34. Qc7 Be3 35. Rf1 Bd4 36. Rb1 Qf6 37. Rf1 Qg5 38. Rb1 Rf8 39. Qd6 Be8 40. Qe6+ Bf7 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.20"]
[Round "8"]
[White "Pilnik, Herman"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "C82"]
[EventDate "1948.03.13"]
[PlyCount "63"]

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 Nc5 10. Ng5 Nxb3 11. Nxe6 fxe6 12. axb3 Qh4 13. Nd2 Nxe5 14. Qe2 Bd6 15. f4 Qg4 16. Nf3 Nxf3+ 17. Rxf3 O-O 18. b4 Rf6 19. Be3 Raf8 20. Rxa6 g5 21. h3 Qf5 22. Bd4 R6f7 23. Bc5 gxf4 24. Bxd6 cxd6 25. Rxd6 Rf6 26. Qxb5 Qb1+ 27. Qf1 Qxb2 28. Rd7 Rg6 29. Qf2 Qxf2+ 30. Rxf2 Rg3 31. Re7 Re3 32. b5 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.20"]
[Round "8"]
[White "Stahlberg, Gideon"]
[Black "Rossetto, Hector Decio"]
[Result "1-0"]
[ECO "D68"]
[EventDate "1948.03.13"]
[PlyCount "89"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. a3 Ne4 9. Bxe7 Qxe7 10. Bd3 Nxc3 11. Rxc3 dxc4 12. Bxc4 e5 13. O-O e4 14. Nd2 Nf6 15. Qb1 Kh8 16. b4 Be6 17. Bxe6 Qxe6 18. Rc5 Nd7 19. Rc3 f5 20. Qb3 Qh6 21. b5 Rac8 22. bxc6 Rxc6 23. Rxc6 Qxc6 24. Qc4 Rc8 25. Rc1 g6 26. f3 exf3 27. gxf3 Kg7 28. Kf2 Kf6 29. e4 Qxc4 30. Rxc4 Rxc4 31. Nxc4 fxe4 32. fxe4 b5 33. Nd6 a6 34. Ke3 g5 35. Ne8+ Kf7 36. Nc7 Nb6 37. d5 Nc4+ 38. Kd4 Nxa3 39. e5 Nc4 40. Nxa6 h5 41. Nc7 Nxe5 42. Kxe5 b4 43. Ne6 g4 44. d6 Ke8 45. Nc5 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.22"]
[Round "9"]
[White "Castillo Bermudez, Manuel"]
[Black "De Freitas, Marcio Elisio"]
[Result "1-0"]
[ECO "E72"]
[EventDate "1948.03.13"]
[PlyCount "83"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. e4 e5 7. Nge2 Nc6 8. d5 Ne7 9. f3 Nd7 10. Be3 a5 11. h4 f5 12. Qd2 b6 13. h5 a4 14. Bh6 Rf7 15. hxg6 hxg6 16. g4 f4 17. Ng1 Nc5 18. Bg5 Bd7 19. Bf1 Qb8 20. Nh3 Qa7 21. Bh4 Bh6 22. Ng5 Rg7 23. Ne6 Nxe6 24. dxe6 Bxe6 25. Bxe7 Rxe7 26. Rxh6 Rg7 27. g5 Rd8 28. Nd5 c6 29. Bh3 Bxh3 30. Nf6+ Kf7 31. Rxh3 b5 32. O-O-O bxc4 33. Qc3 Qc5 34. Ng4 Ke6 35. Rh2 Rb8 36. Rg2 Rgb7 37. Rgd2 Ke7 38. Rxd6 Rxb2 39. Rd7+ Ke8 40. Rd8+ Rxd8 41. Rxd8+ Kxd8 42. Kxb2 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.22"]
[Round "9"]
[White "Eliskases, Erich"]
[Black "Olivera, Alfredo"]
[Result "1-0"]
[ECO "B13"]
[EventDate "1948.03.13"]
[PlyCount "73"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. Nf3 Ne4 7. Nbd2 f5 8. Nb3 e6 9. Bf4 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. c3 Bd7 13. Qe2 a6 14. Ne5 Nxe5 15. dxe5 Qxe5 16. f3 Qg3 17. fxe4 fxe4 18. Bxe4 Bb5 19. Rf3 Bxe2 20. Rxg3 dxe4 21. Re1 Bc4 22. Rxe4 Rf1+ 23. Kh2 Bd5 24. Reg4 Rf7 25. c4 Bc6 26. Nd4 Bd7 27. Nf3 Raf8 28. Ne5 Re7 29. Rb3 Rf5 30. Re4 Be8 31. Rb6 h6 32. b4 Rf2 33. a3 Rb2 34. Re3 Kh7 35. Rd6 Ra2 36. Rd8 Bg6 37. Rh8+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.22"]
[Round "9"]
[White "Guimard, Carlos Enrique"]
[Black "Denker, Arnold"]
[Result "1-0"]
[ECO "D75"]
[EventDate "1948.03.13"]
[PlyCount "79"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O Nc6 9. Nxd5 Qxd5 10. Be3 Qh5 11. dxc5 Bxb2 12. Rb1 Bf6 13. Qa4 Rb8 14. Nd4 Bxd4 15. Bxd4 Bh3 16. Bxh3 Qxh3 17. Be3 Rfd8 18. Rfd1 Rd7 19. Rxd7 Qxd7 20. Rd1 Qe8 21. Qb5 Kg7 22. Rd3 e5 23. Qb2 Qe7 24. f4 f6 25. Qd2 Rd8 26. fxe5 fxe5 27. Rd6 Rxd6 28. cxd6 Qd7 29. Qd5 h5 30. h4 Qf7 31. Qd2 Qd7 32. Qd5 Qf7 33. Bh6+ Kg8 34. Qe4 Qe6 35. d7 Qxd7 36. Qxg6+ Kh8 37. Bg5 Qd1+ 38. Kf2 Qd4+ 39. Kg2 Qe4+ 40. Qxe4 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.22"]
[Round "9"]
[White "Medina Garcia, Antonio Angel"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[ECO "B85"]
[EventDate "1948.03.13"]
[PlyCount "83"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. O-O Qc7 8. f4 Be7 9. Be3 Nc6 10. Qe1 O-O 11. Qg3 d5 12. exd5 exd5 13. Bf3 Bc5 14. Nf5 Bxe3+ 15. Nxe3 Qb6 16. Qf2 d4 17. Ned5 Nxd5 18. Nxd5 Qc5 19. c3 Be6 20. Nc7 Rad8 21. Nxe6 fxe6 22. Bxc6 Qxc6 23. cxd4 Qd5 24. b3 Qxd4 25. Rae1 Rf6 26. Qxd4 Rxd4 27. Re2 Kf7 28. g3 h6 29. Rc1 Rd7 30. Rc5 Rf5 31. Rxf5+ exf5 32. Kg2 g5 33. h3 Kf6 34. Rc2 Rd3 35. Rc7 g4 36. hxg4 fxg4 37. Rxb7 Rd2+ 38. Kg1 Rxa2 39. Rb4 Kf5 40. Ra4 Rb2 41. b4 h5 42. Rxa6 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.22"]
[Round "9"]
[White "Najdorf, Miguel"]
[Black "Maderna, Carlos"]
[Result "1/2-1/2"]
[ECO "C54"]
[EventDate "1948.03.13"]
[PlyCount "86"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O Bg4 7. Nbd2 O-O 8. b4 Bb6 9. a4 a6 10. h3 Bh5 11. Re1 d5 12. exd5 Nxd5 13. Ne4 Kh8 14. Bd2 f5 15. Neg5 Qd6 16. Nxe5 Nxe5 17. Qxh5 Nf6 18. Qd1 Nxd3 19. Re6 Bxf2+ 20. Kh1 Ba7 21. Rxd6 Nf2+ 22. Kh2 Nxd1 23. Rxf6 gxf6 24. Rxd1 fxg5 25. Bxg5 h6 26. Be7 Be3 27. Kg3 Bg5 28. Bxf8 Rxf8 29. Be6 Re8 30. Bxf5 Re3+ 31. Kg4 Rxc3 32. Rd7 Kg8 33. Be4 Rc4 34. Kf5 Rxb4 35. Rxc7 Rxa4 36. g3 Rb4 37. h4 Rb5+ 38. Ke6 Rb6+ 39. Ke5 Be3 40. Bxb7 Kf8 41. Bc6 Bf2 42. Kf6 Bd4+ 43. Kg6 Be5 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.22"]
[Round "9"]
[White "O'Kelly de Galway, Alberic"]
[Black "Pilnik, Herman"]
[Result "1-0"]
[ECO "D26"]
[EventDate "1948.03.13"]
[PlyCount "81"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. O-O b5 7. Bd3 c5 8. a4 b4 9. Nbd2 Bb7 10. Qe2 Be7 11. dxc5 O-O 12. e4 Nfd7 13. Nb3 Nc6 14. Be3 Na5 15. Nfd2 Ne5 16. Nxa5 Qxa5 17. Rfc1 Nxd3 18. Qxd3 Qc7 19. Nc4 Rfd8 20. Qc2 b3 21. Qb1 Rab8 22. Rc3 Bf6 23. e5 Be7 24. Nd6 Bd5 25. Bh6 gxh6 26. Rg3+ Bg5 27. h4 f6 28. hxg5 fxg5 29. Qc1 Rd7 30. Qe3 Rf8 31. Rc1 Rg7 32. c6 Rb8 33. Rc5 Rf8 34. a5 Kh8 35. Qe2 Qa7 36. Rgc3 Qc7 37. Qxa6 g4 38. Qb6 g3 39. Rxg3 Rxg3 40. fxg3 Qg7 41. Rxd5 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.22"]
[Round "9"]
[White "Rossetto, Hector Decio"]
[Black "Michel, Paul"]
[Result "0-1"]
[ECO "A06"]
[EventDate "1948.03.13"]
[PlyCount "68"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. b3 c5 6. Bb2 Nc6 7. d3 O-O 8. Nbd2 Qc7 9. e4 d4 10. Nh4 Ne8 11. f4 e5 12. Nf5 Bf6 13. a4 exf4 14. Rxf4 g6 15. Nh4 g5 16. Rxf6 Nxf6 17. Nhf3 h6 18. Ba3 b6 19. e5 Ng4 20. Nc4 Rb8 21. Qe2 Re8 22. Re1 Kg7 23. Qd2 Ncxe5 24. Ncxe5 Nxe5 25. Nxg5 Bb7 26. Ne4 f5 27. Bc1 Qc6 28. Rf1 fxe4 29. dxe4 Rf8 30. Rf4 Rxf4 31. gxf4 Nf7 32. c3 Kh7 33. Kh1 Rg8 34. Bf3 Qxe4 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.22"]
[Round "9"]
[White "Sanguinetti, Renato"]
[Black "Bolbochan, Jacobo"]
[Result "1-0"]
[ECO "D68"]
[EventDate "1948.03.13"]
[PlyCount "65"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 O-O 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. Rfc1 Bd7 16. b4 Rad8 17. b5 Kh8 18. bxc6 Bxc6 19. Bb5 Bd5 20. Rc5 h6 21. a4 g6 22. a5 Kh7 23. Bc4 Bc6 24. Bb3 a6 25. Bd1 Nd7 26. R5c3 f5 27. Be2 f4 28. exf4 Rxf4 29. f3 Qf6 30. Nxe4 Bxe4 31. fxe4 Qxd4+ 32. Kh1 Rxe4 33. Rc4 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.22"]
[Round "9"]
[White "Szabo, Laszlo"]
[Black "Luckis, Marcos"]
[Result "1-0"]
[ECO "E19"]
[EventDate "1948.03.13"]
[PlyCount "77"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 e6 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. b3 d6 11. Qe3 Bb7 12. Bb2 Nd7 13. Rad1 Qc8 14. d5 e5 15. Nd4 Nc5 16. Nc6 Bxc6 17. dxc6 a5 18. f4 f6 19. Bd5+ Kh8 20. f5 Rb8 21. Rf3 h6 22. g4 g5 23. fxg6 Kg7 24. Rf5 Qe8 25. Bf7 Rxf7 26. gxf7 Qxf7 27. Rdf1 b5 28. cxb5 Rxb5 29. Bc3 Qg6 30. h3 Ne6 31. Kh1 Rc5 32. Bd2 Rxc6 33. h4 Nd8 34. h5 Qh7 35. Qf3 Kg8 36. Rxf6 Bxf6 37. Qxf6 Nf7 38. Bxh6 Rb6 39. Qd8+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.23"]
[Round "10"]
[White "Castillo Bermudez, Manuel"]
[Black "Guimard, Carlos Enrique"]
[Result "0-1"]
[ECO "E16"]
[EventDate "1948.03.13"]
[PlyCount "74"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 d5 8. O-O O-O 9. Ne5 c6 10. cxd5 cxd5 11. Rc1 Nfd7 12. Nxd7 Qxd7 13. Bf4 f5 14. Qa4 Qxa4 15. Nxa4 Nc6 16. Rfd1 Rac8 17. Nc3 g5 18. Be5 Nxe5 19. dxe5 a6 20. e3 b5 21. Ne2 Bc5 22. Nd4 Kf7 23. Bf1 g4 24. Be2 Rc7 25. h3 gxh3 26. b4 Bb6 27. Rxc7+ Bxc7 28. f4 Bb6 29. Bh5+ Ke7 30. Rc1 Ra8 31. g4 fxg4 32. Kh2 a5 33. Bxg4 axb4 34. Nxe6 Rxa2+ 35. Kxh3 Ra3 36. Kh4 Rxe3 37. Kg5 Rxe5+ 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.23"]
[Round "10"]
[White "De Freitas, Marcio Elisio"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[ECO "E41"]
[EventDate "1948.03.13"]
[PlyCount "70"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nge2 Nc6 7. O-O d6 8. Bd2 Qe7 9. a3 Ba5 10. Qc2 Bd7 11. Rad1 Bb6 12. d5 Ne5 13. e4 Nxd3 14. Qxd3 e5 15. Ng3 Ba5 16. Rde1 Rae8 17. h3 Bxc3 18. Qxc3 Rc8 19. f4 Ne8 20. f5 f6 21. Kh2 Nc7 22. Nh5 Be8 23. Ng3 b5 24. b3 Rb8 25. Ne2 Bd7 26. Rb1 Rb7 27. a4 bxa4 28. bxa4 Rfb8 29. Rxb7 Rxb7 30. Qa1 Qe8 31. Rb1 Qb8 32. Rxb7 Qxb7 33. Qa2 Na6 34. Nc3 Nb4 35. Qb3 Qb6 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.23"]
[Round "10"]
[White "Denker, Arnold"]
[Black "Rossetto, Hector Decio"]
[Result "0-1"]
[ECO "E08"]
[EventDate "1948.03.13"]
[PlyCount "62"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. g3 O-O 6. Bg2 Nbd7 7. b3 c6 8. O-O b6 9. Qc2 Ba6 10. Rd1 Rc8 11. e4 dxc4 12. bxc4 Bxc4 13. h4 h6 14. Bh3 b5 15. Nd2 Nb6 16. Nxc4 Nxc4 17. Ne2 Qb6 18. Nf4 Rcd8 19. e5 Nd5 20. Nxe6 fxe6 21. Bxe6+ Kh8 22. Bxh6 Nc7 23. Bxc4 gxh6 24. Qg6 c5 25. e6 Rf6 26. dxc5 Rxd1+ 27. Rxd1 Qxc5 28. Rd8+ Bxd8 29. e7 Qxf2+ 30. Kh1 Qe1+ 31. Kh2 Qd2+ 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.23"]
[Round "10"]
[White "Luckis, Marcos"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "D16"]
[EventDate "1948.03.13"]
[PlyCount "21"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bc8 7. Nf3 Bf5 8. Nh4 Bc8 9. Nf3 Bf5 10. Nh4 Bc8 11. Nf3 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.23"]
[Round "10"]
[White "Maderna, Carlos"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[ECO "D39"]
[EventDate "1948.03.13"]
[PlyCount "45"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Bxc3+ 9. bxc3 Qa5 10. Bxf6 Qxc3+ 11. Kf1 Qxc4+ 12. Kg1 Nd7 13. Rc1 Qa6 14. Bxg7 Rg8 15. Bh6 Ne5 16. Qh5 Qa5 17. Bf4 Nc4 18. Qxh7 Rg4 19. Qh8+ Ke7 20. Bh6 e5 21. Bf8+ Kd7 22. Nb3 Qxa2 23. Qf6 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.23"]
[Round "10"]
[White "Michel, Paul"]
[Black "Medina Garcia, Antonio Angel"]
[Result "0-1"]
[ECO "C82"]
[EventDate "1948.03.13"]
[PlyCount "108"]

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. Nbd2 O-O 11. Bc2 Nxf2 12. Rxf2 f6 13. exf6 Bxf2+ 14. Kxf2 Qxf6 15. Kg1 Rae8 16. Nb3 Ne5 17. Bd3 Bg4 18. Be2 Rf7 19. Bd2 Nc4 20. h3 Nxb2 21. Qf1 Bh5 22. Qf2 Nc4 23. Rc1 Nxd2 24. Nbxd2 c5 25. Bf1 Qd6 26. Re1 Rfe7 27. Rxe7 Qxe7 28. g4 Bg6 29. Nh4 Rf8 30. Qg3 Qg5 31. Nxg6 hxg6 32. Qd3 c4 33. Qe2 d4 34. cxd4 c3 35. Nb3 Qf4 36. Bg2 Qg3 37. d5 c2 38. Qxc2 Re8 39. Nd2 Re2 40. Qe4 Rxe4 41. Nxe4 Qe1+ 42. Kh2 Qa1 43. d6 Kf8 44. h4 b4 45. Kh3 Qe5 46. Bf3 a5 47. Ng5 Qxd6 48. Be4 a4 49. Bc2 b3 50. Bxb3 axb3 51. axb3 Qd3+ 52. Kg2 Qc2+ 53. Kg3 Qxb3+ 54. Nf3 Qe3 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.23"]
[Round "10"]
[White "Olivera, Alfredo"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "D00"]
[EventDate "1948.03.13"]
[PlyCount "111"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. h3 O-O 6. e3 c5 7. dxc5 Qa5 8. Nd2 Qxc5 9. Nb3 Qb6 10. Be5 Nbd7 11. Nxd5 Nxd5 12. Bxg7 Nxe3 13. Bd4 Nxd1 14. Bxb6 Nxb2 15. Bd4 Na4 16. Bb5 Nab6 17. O-O a6 18. Be2 e5 19. Bb2 Na4 20. Ba3 Re8 21. Rfe1 Nf6 22. Na5 b5 23. c4 Bd7 24. Rac1 Rac8 25. Nb7 b4 26. Bxb4 Rb8 27. Nd6 Rxb4 28. Nxe8 Nxe8 29. Bf3 Nc5 30. Rcd1 Nf6 31. Rxe5 Rxc4 32. Rd6 Kg7 33. Be2 Rc1+ 34. Kh2 a5 35. g4 h6 36. f4 Rc2 37. Kg1 Ne6 38. Bd1 Rc1 39. g5 hxg5 40. fxg5 Nxg5 41. Rxg5 Ba4 42. Re5 Rxd1+ 43. Rxd1 Bxd1 44. Rxa5 Ne4 45. Ra4 Bc2 46. Rc4 Bb1 47. Rb4 Nd2 48. Rb2 Nf3+ 49. Kg2 Nh4+ 50. Kf2 Be4 51. a4 Nf5 52. a5 Ne7 53. a6 Bd5 54. a7 Nc8 55. a8=Q Bxa8 56. Rb8 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.23"]
[Round "10"]
[White "Pilnik, Herman"]
[Black "Sanguinetti, Renato"]
[Result "1-0"]
[ECO "C15"]
[EventDate "1948.03.13"]
[PlyCount "29"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 c5 5. exd5 Qxd5 6. a3 Bxc3+ 7. Nxc3 Qxd4 8. Be3 Qe5 9. Qd2 Nd7 10. f4 Qb8 11. O-O-O Ngf6 12. Bxc5 a6 13. Bd6 Qa7 14. f5 b5 15. Bxb5 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.23"]
[Round "10"]
[White "Stahlberg, Gideon"]
[Black "Eliskases, Erich"]
[Result "0-1"]
[ECO "E14"]
[EventDate "1948.03.13"]
[PlyCount "80"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. O-O Be7 7. b3 O-O 8. Nc3 d5 9. Bb2 Nbd7 10. Qe2 Ne4 11. Rfd1 cxd4 12. exd4 Nxc3 13. Bxc3 Qc7 14. Rac1 dxc4 15. bxc4 Rfe8 16. Bd2 Rad8 17. Re1 Bf6 18. Be3 e5 19. dxe5 Nxe5 20. Nxe5 Bxe5 21. c5 Bxh2+ 22. Kf1 Qc6 23. f3 Bg3 24. Be4 Rxe4 25. fxe4 Bxe1 26. Kxe1 Qxe4 27. cxb6 axb6 28. Rc4 Qe6 29. Rd4 Rxd4 30. Bxd4 Qxe2+ 31. Kxe2 Bxg2 32. Bxb6 f6 33. a4 Kf7 34. a5 Bb7 35. Ke3 g5 36. Bc7 Kg6 37. Bd6 h5 38. Be7 f5 39. Bd8 f4+ 40. Kf2 Kf5 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.24"]
[Round "11"]
[White "Bolbochan, Jacobo"]
[Black "Pilnik, Herman"]
[Result "1/2-1/2"]
[ECO "D52"]
[EventDate "1948.03.13"]
[PlyCount "81"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc2 O-O 9. Be2 e5 10. Bxf6 Nxf6 11. dxe5 Ne4 12. cxd5 cxd5 13. O-O Bxc3 14. Nxe4 Bxe5 15. Ng5 g6 16. Nf3 Bg7 17. Rfd1 Qb6 18. Nd4 Bd7 19. Bf3 Rfc8 20. Qb3 Qxb3 21. axb3 Be6 22. Rdc1 Kf8 23. Kf1 a6 24. Ke2 Ke7 25. Kd2 Kd6 26. h4 Bf6 27. g3 Rxc1 28. Rxc1 Rc8 29. Nxe6 Rxc1 30. Kxc1 Kxe6 31. Kc2 a5 32. Bg4+ Kd6 33. Be2 Kc5 34. h5 Be7 35. hxg6 hxg6 36. g4 g5 37. Bd3 Bd6 38. f3 f6 39. Bf5 Bh2 40. Be6 Bg1 41. Kd3 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.24"]
[Round "11"]
[White "Eliskases, Erich"]
[Black "Michel, Paul"]
[Result "1-0"]
[ECO "A49"]
[EventDate "1948.03.13"]
[PlyCount "137"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 d6 6. d4 Nbd7 7. O-O e5 8. dxe5 Ng4 9. Nbd2 Ngxe5 10. Nxe5 Nxe5 11. Qc1 d5 12. h3 Re8 13. Re1 Bf5 14. g4 Be6 15. f4 Nc6 16. Bxg7 Kxg7 17. Qb2+ Qf6 18. Qxf6+ Kxf6 19. c3 Rad8 20. Rad1 Kg7 21. Nf3 f6 22. Kf2 Bf7 23. e3 Ne7 24. g5 Nc8 25. gxf6+ Kxf6 26. Ne5 c6 27. Rd2 Be6 28. Red1 Ke7 29. h4 Rf8 30. Bf3 Nd6 31. Rg1 Rg8 32. Rdd1 Bf5 33. c4 dxc4 34. bxc4 Ne4+ 35. Bxe4 Bxe4 36. Rd4 Bf5 37. Kf3 Rxd4 38. exd4 Kd6 39. a4 b6 40. Rg2 Kc7 41. h5 Rd8 42. Ke3 Re8 43. Kd2 a6 44. hxg6 hxg6 45. Rh2 Re7 46. Rh8 Rg7 47. Kc3 Be4 48. Rh4 Kd6 49. Rh8 Kc7 50. Rf8 Rh7 51. d5 cxd5 52. Kd4 Bc2 53. cxd5 Bxa4 54. Nxg6 Rh1 55. Rf7+ Kd8 56. Ra7 Bc2 57. Ne7 Ke8 58. d6 Kf7 59. Nc8+ Kf6 60. Nxb6 Rd1+ 61. Kc5 Be4 62. Rxa6 Ke6 63. d7 Ke7 64. Ra3 Bf5 65. Re3+ Kf6 66. Nd5+ Rxd5+ 67. Kxd5 Bxd7 68. Kd6 Bb5 69. Re6+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.24"]
[Round "11"]
[White "Guimard, Carlos Enrique"]
[Black "De Freitas, Marcio Elisio"]
[Result "1/2-1/2"]
[ECO "E19"]
[EventDate "1948.03.13"]
[PlyCount "115"]

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. bxc3 Nc6 10. Ne5 Na5 11. Bxb7 Nxb7 12. Qa4 d6 13. Nd3 c5 14. d5 e5 15. f4 e4 16. Nf2 f5 17. Bd2 Qe8 18. Qxe8 Raxe8 19. Nd1 Na5 20. Ne3 h5 21. Rf2 Rf7 22. Raf1 Bf8 23. h3 g6 24. Rg2 Kh7 25. Kh2 Bh6 26. Rgf2 Ref8 27. h4 Rb8 28. Rb1 Rfb7 29. a4 Bg7 30. Rff1 Kg8 31. Kg2 Kf7 32. Rh1 Bf6 33. Rb5 a6 34. Rb2 b5 35. axb5 axb5 36. cxb5 Rxb5 37. Ra2 Rb2 38. Rha1 Rxd2 39. Rxd2 Bxc3 40. Rxa5 Bxd2 41. Ra7+ Kf8 42. Nc4 e3 43. Nxd6 Rb1 44. Nc4 Rb4 45. Ra8+ Kg7 46. Ra7+ Kf8 47. Ra8+ Kg7 48. d6 Rxc4 49. d7 Rd4 50. d8=Q Rxd8 51. Rxd8 c4 52. Rc8 c3 53. Kf3 Kf7 54. Rc4 Ke6 55. Rc5 Kd6 56. Rc8 Kd5 57. Kg2 Kd4 58. Kf1 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.24"]
[Round "11"]
[White "Medina Garcia, Antonio Angel"]
[Black "Denker, Arnold"]
[Result "1-0"]
[ECO "B59"]
[EventDate "1948.03.13"]
[PlyCount "75"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 h6 8. O-O a5 9. Be3 Be7 10. Nd2 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Bc4 Qd8 14. Qh5 g6 15. Qf3 Rh7 16. c3 h5 17. Qe2 Bf5 18. Rad1 Qc7 19. Nf3 Bg4 20. Bd5 Kf8 21. Qb5 Ra6 22. Rd2 Bf6 23. Ng5 Bxg5 24. Bxg5 Kg7 25. Be3 f6 26. f4 exf4 27. Rxf4 Qe7 28. Re4 Ne5 29. Bd4 Kh6 30. Be3+ g5 31. h4 Bf5 32. hxg5+ fxg5 33. Bc5 Qd7 34. Bf8+ Kg6 35. Qe2 Bg4 36. Rxg4 Qxg4 37. Qxe5 Rd7 38. Qe8+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.24"]
[Round "11"]
[White "Najdorf, Miguel"]
[Black "Stahlberg, Gideon"]
[Result "1-0"]
[ECO "D47"]
[EventDate "1948.03.13"]
[PlyCount "91"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4 9. Ne4 Be7 10. O-O O-O 11. Nxf6+ Nxf6 12. e4 c5 13. e5 Nd5 14. Qc2 h6 15. Qe2 Bd7 16. Bxh6 c4 17. Bb1 c3 18. Qe4 g6 19. Qg4 Qe8 20. bxc3 Nxc3 21. Bc2 Ba4 22. Bb3 a5 23. h4 Bxb3 24. axb3 Qb5 25. h5 Qd3 26. Bxf8 Kxf8 27. hxg6 Qxg6 28. Qxg6 fxg6 29. Rfe1 Bd8 30. Nd2 Nb5 31. Re4 Nc3 32. Rg4 Kg7 33. g3 Rb8 34. Kg2 Rc8 35. Ne4 Nd5 36. Nc5 Rc6 37. Nb7 Be7 38. Rxa5 Rc2 39. Re4 g5 40. Nc5 Kf7 41. Ra6 Rb2 42. Nxe6 Rxb3 43. Nxg5+ Bxg5 44. e6+ Ke8 45. Ra8+ Ke7 46. Re5 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.24"]
[Round "11"]
[White "O'Kelly de Galway, Alberic"]
[Black "Maderna, Carlos"]
[Result "1/2-1/2"]
[ECO "C67"]
[EventDate "1948.03.13"]
[PlyCount "81"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qe2 Nd4 9. Nxd4 Qxd4 10. Nd2 Bg4 11. Nf3 Qd5 12. Rd1 Bxf3 13. gxf3 Qe6 14. Qe4 Be7 15. Kh1 O-O 16. Rg1 Rad8 17. Be3 Rd5 18. f4 f5 19. Qa4 Rfd8 20. Qb3 b6 21. c4 Rd3 22. Qc2 c5 23. Qa4 a6 24. h3 Bh4 25. Kh2 a5 26. Rad1 Qd7 27. Qxd7 R8xd7 28. Rxd3 Rxd3 29. Kg2 Kf7 30. Kf3 g6 31. Ke2 Rd7 32. a3 Ke6 33. Rc1 a4 34. Rd1 Rxd1 35. Kxd1 Be7 36. Kc2 Bh4 37. Kd3 Be7 38. Kd2 Bh4 39. Ke2 Kd7 40. Bd2 Ke6 41. Be3 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.24"]
[Round "11"]
[White "Rossetto, Hector Decio"]
[Black "Castillo Bermudez, Manuel"]
[Result "1-0"]
[ECO "A95"]
[EventDate "1948.03.13"]
[PlyCount "83"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. Nf3 f5 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. Qc2 Qe8 9. Bg5 Qh5 10. e3 Nbd7 11. Ne2 h6 12. Nf4 Qf7 13. Bxf6 Qxf6 14. Rab1 Bd6 15. b4 dxc4 16. Qxc4 Nb6 17. Qc2 Bd7 18. Nd3 Be8 19. a4 Nd5 20. Nfe5 Qe7 21. b5 cxb5 22. axb5 a5 23. bxa6 Rxa6 24. Rfc1 Ba3 25. Re1 Ba4 26. Qd2 Rc8 27. Ng6 Qd6 28. Nc5 Bxc5 29. dxc5 Rxc5 30. Rxb7 Be8 31. Bxd5 Bxg6 32. Qd4 Bf7 33. Bxe6 Qxe6 34. Qxc5 Rc6 35. Qe7 Qd5 36. h4 Rf6 37. Rd7 Qf3 38. Red1 f4 39. exf4 Rxf4 40. gxf4 Qg4+ 41. Kf1 Bc4+ 42. Ke1 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.24"]
[Round "11"]
[White "Sanguinetti, Renato"]
[Black "Luckis, Marcos"]
[Result "1/2-1/2"]
[ECO "E26"]
[EventDate "1948.03.13"]
[PlyCount "86"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 d6 7. Bd3 Nc6 8. Ne2 e5 9. d5 Na5 10. Ng3 b6 11. e4 Ba6 12. Nf5 g6 13. Qa4+ Kf8 14. Bh6+ Kg8 15. Ne3 Nxe4 16. h4 Nf6 17. g4 e4 18. Be2 Nd7 19. Qc2 Qe7 20. O-O-O f6 21. Rdf1 Kf7 22. f3 exf3 23. Rxf3 Ne5 24. Rxf6+ Qxf6 25. Rf1 Qxf1+ 26. Bxf1 Ke7 27. Bg5+ Kd7 28. Bf6 Rhf8 29. g5 Kc7 30. Bxe5 dxe5 31. d6+ Kxd6 32. Qd2+ Kc7 33. Qd5 Rae8 34. Bh3 Re7 35. Qe4 Bb7 36. Nd5+ Bxd5 37. cxd5 Kd6 38. Be6 Rf4 39. Qe2 Rxh4 40. Qa6 Rc7 41. Qb5 Ke7 42. Qf1 Rf4 43. Qh3 Kd6 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.24"]
[Round "11"]
[White "Szabo, Laszlo"]
[Black "Olivera, Alfredo"]
[Result "1-0"]
[ECO "D11"]
[EventDate "1948.03.13"]
[PlyCount "111"]

1. Nf3 d5 2. g3 Bf5 3. c4 e6 4. Bg2 c6 5. b3 h6 6. O-O Nf6 7. d4 Nbd7 8. Bb2 Bd6 9. Nc3 O-O 10. Nd2 Be7 11. a3 Rc8 12. b4 Qc7 13. Rc1 Qb8 14. e4 dxe4 15. Ndxe4 Nxe4 16. Nxe4 Nf6 17. Re1 Rfd8 18. Nc5 a5 19. Qb3 axb4 20. axb4 b6 21. Na6 Qa7 22. b5 cxb5 23. cxb5 Kh7 24. Rc4 Rxc4 25. Qxc4 Nd5 26. h4 Qd7 27. Rc1 Bf6 28. Bf3 Qd6 29. Qb3 Kg8 30. Rc6 Qd7 31. Qc4 Qe7 32. Nc7 g5 33. Nxd5 exd5 34. Qc3 Kg7 35. hxg5 hxg5 36. Rxb6 g4 37. Bg2 Rh8 38. Qe3 Qd8 39. Ra6 Re8 40. Qc3 Re2 41. Bc1 Rc2 42. Qe3 Kg8 43. Rc6 Rc4 44. Rxc4 dxc4 45. d5 c3 46. b6 Bc8 47. Qc5 Bf5 48. Bf4 c2 49. b7 Be7 50. d6 Bxd6 51. Bxd6 Qxd6 52. Qxd6 c1=Q+ 53. Bf1 Kh7 54. b8=Q Qc3 55. Qb5 Bg6 56. Qf4 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.25"]
[Round "12"]
[White "Castillo Bermudez, Manuel"]
[Black "Medina Garcia, Antonio Angel"]
[Result "0-1"]
[ECO "E69"]
[EventDate "1948.03.13"]
[PlyCount "82"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. e4 Nbd7 7. Nge2 e5 8. O-O c6 9. h3 exd4 10. Nxd4 Re8 11. Be3 Nc5 12. Qc2 Qc7 13. Rad1 Bd7 14. b4 Ne6 15. Nde2 Rad8 16. Qc1 Bc8 17. Qa3 b6 18. Rd2 Bf8 19. Qb2 Nd7 20. f4 Ng7 21. Rfd1 f5 22. Bf2 Nf6 23. exf5 Nxf5 24. Rd3 h5 25. Nd4 Nxd4 26. Bxd4 Bg7 27. Qf2 Bf5 28. R3d2 Be6 29. Bxf6 Bxf6 30. Ne4 Be7 31. Qd4 Rf8 32. Ng5 Bf5 33. Qe3 Bf6 34. Ne4 Be7 35. Qd4 d5 36. Nf2 Bxb4 37. cxd5 Bxd2 38. Rxd2 cxd5 39. Bxd5+ Kh7 40. Ne4 Bxe4 41. Qxe4 Qc1+ 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.25"]
[Round "12"]
[White "De Freitas, Marcio Elisio"]
[Black "Pilnik, Herman"]
[Result "1/2-1/2"]
[ECO "D36"]
[EventDate "1948.03.13"]
[PlyCount "80"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. Qc2 Be7 7. Nf3 O-O 8. Bd3 Re8 9. O-O Nf8 10. h3 Nh5 11. Bxe7 Qxe7 12. cxd5 exd5 13. Bf5 g6 14. Bxc8 Raxc8 15. Rab1 f5 16. Rfe1 Nd7 17. b4 Nhf6 18. Rec1 a6 19. a4 Nb6 20. Ne5 Nfd7 21. Nxd7 Qxd7 22. b5 axb5 23. axb5 Nc4 24. bxc6 bxc6 25. Rb4 f4 26. exf4 Qd6 27. Rb7 Qxf4 28. Ra1 Qxd4 29. Qc1 Nd6 30. Rd7 Rcd8 31. Rc7 Rf8 32. Nd1 Rde8 33. Ne3 Ne4 34. Raa7 Nxf2 35. Rxh7 Ne4 36. Rag7+ Qxg7 37. Rxg7+ Kxg7 38. Qxc6 Nf6 39. Nxd5 Nxd5 40. Qxd5 Re7 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.25"]
[Round "12"]
[White "Denker, Arnold"]
[Black "Eliskases, Erich"]
[Result "0-1"]
[ECO "B18"]
[EventDate "1948.03.13"]
[PlyCount "68"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. f4 e6 8. Nf3 Nd7 9. c3 Qc7 10. Ne5 Nxe5 11. fxe5 O-O-O 12. Qa4 Kb8 13. h5 Bh7 14. Ne2 c5 15. Be3 Ne7 16. O-O-O Nd5 17. Rh3 Be7 18. Nf4 Nxe3 19. Rxe3 cxd4 20. Rxd4 Rxd4 21. Qxd4 Bc5 22. Qd2 Bxe3 23. Qxe3 Rd8 24. Bd3 Bxd3 25. Nxd3 Qc4 26. Ne1 Qxa2 27. Nc2 Qd5 28. Nd4 Qxg2 29. Qd3 Qg5+ 30. Kc2 Qf5 31. Qxf5 exf5 32. Nxf5 Rd5 33. Nxg7 Rxe5 34. Kd3 Kc7 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.25"]
[Round "12"]
[White "Guimard, Carlos Enrique"]
[Black "Rossetto, Hector Decio"]
[Result "0-1"]
[ECO "D46"]
[EventDate "1948.03.13"]
[PlyCount "90"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 c6 5. e3 Be7 6. Bd3 O-O 7. O-O Nbd7 8. Nbd2 b6 9. Qe2 Bb7 10. e4 dxe4 11. Nxe4 c5 12. Nxf6+ Bxf6 13. Bxf6 Qxf6 14. Be4 Bxe4 15. Qxe4 cxd4 16. Qxd4 Qxd4 17. Nxd4 Ne5 18. b3 Rfd8 19. Rfd1 Rd7 20. Nb5 Rad8 21. Rxd7 Rxd7 22. Nc3 Kf8 23. Rd1 Rxd1+ 24. Nxd1 Ke7 25. Nc3 Nc6 26. Kf1 Kd6 27. Ke2 f5 28. Kd3 e5 29. Nb5+ Ke6 30. a3 e4+ 31. Kc3 Ke5 32. b4 g5 33. Nc7 h5 34. Na6 h4 35. a4 f4 36. b5 Ne7 37. c5 g4 38. Kd2 Kd4 39. c6 Kc4 40. Nc7 e3+ 41. fxe3 f3 42. Ke1 fxg2 43. Kf2 h3 44. Ne8 Nc8 45. Nf6 Kb4 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.25"]
[Round "12"]
[White "Luckis, Marcos"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[ECO "E17"]
[EventDate "1948.03.13"]
[PlyCount "23"]

1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Qc2 O-O 7. O-O Be4 8. Qa4 Bc6 9. Qc2 Be4 10. Qa4 Bc6 11. Qc2 Be4 12. Qa4 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.25"]
[Round "12"]
[White "Maderna, Carlos"]
[Black "Sanguinetti, Renato"]
[Result "0-1"]
[ECO "A84"]
[EventDate "1948.03.13"]
[PlyCount "144"]

1. c4 e6 2. Nf3 d5 3. d4 c6 4. Qc2 f5 5. Bf4 Nf6 6. Nc3 Be7 7. e3 O-O 8. Bd3 Ne4 9. h3 Nd7 10. O-O-O Ndf6 11. Ne5 Qa5 12. Bxe4 fxe4 13. Kb1 Bd7 14. f3 exf3 15. gxf3 Be8 16. Rhg1 Nh5 17. Qg2 Bf6 18. Qg4 Nxf4 19. exf4 Bxe5 20. Qxe6+ Bf7 21. Qxe5 Bg6+ 22. Rxg6 hxg6 23. cxd5 Rae8 24. Qg5 cxd5 25. Qxg6 Qd8 26. Rg1 Qf6 27. Qxf6 Rxf6 28. Nxd5 Rf5 29. Rg5 Rxg5 30. fxg5 Rd8 31. Nc3 Rxd4 32. Nb5 Rd1+ 33. Kc2 Rd5 34. a4 a6 35. Nc3 Rxg5 36. Ne4 Rg6 37. b4 b6 38. Kd3 Kf7 39. Kd4 Ke6 40. h4 Rg1 41. a5 bxa5 42. bxa5 Ra1 43. Nc5+ Kf5 44. Nxa6 Rxa5 45. Nc5 Ra3 46. Nd3 Ra4+ 47. Ke3 Rxh4 48. Kf2 Rh2+ 49. Kg3 Rh1 50. Kg2 Rd1 51. Nf2 Rd2 52. Kg3 Rd6 53. Nh3 Rg6+ 54. Kf2 Ke5 55. Ng1 Rh6 56. Kg3 Kd4 57. Nh3 Rg6+ 58. Kf2 Rf6 59. Ng5 Kd3 60. Ne4 Rc6 61. Ng5 Rc2+ 62. Kg3 Ke3 63. Ne4 Rc1 64. Nd6 Rg1+ 65. Kh2 Rg5 66. Ne4 Rg6 67. Ng3 Kxf3 68. Nf5 Rg5 69. Nd4+ Kf2 70. Kh3 Rg1 71. Ne6 g5 72. Kh2 Rg4 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.25"]
[Round "12"]
[White "Michel, Paul"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[ECO "C91"]
[EventDate "1948.03.13"]
[PlyCount "108"]

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. d5 Na5 11. Bc2 c6 12. dxc6 Qc7 13. Nbd2 Qxc6 14. Nf1 h6 15. h3 Be6 16. Ng3 Rfe8 17. Nh4 Bf8 18. Qf3 Nh7 19. Nhf5 Kh8 20. b3 Nb7 21. Bd2 d5 22. exd5 Bxd5 23. Be4 Bxe4 24. Nxe4 Rad8 25. Red1 Rd7 26. Be3 g6 27. Nxh6 f5 28. Nxf5 gxf5 29. Qxf5 Rg7 30. f3 Nd6 31. Nxd6 Bxd6 32. Kh1 Reg8 33. Qe4 Qxe4 34. fxe4 Bc7 35. g4 Nf6 36. a4 Nxe4 37. axb5 axb5 38. c4 Rb8 39. c5 b4 40. Re1 Nc3 41. Ra7 Nb5 42. Ra6 Rd7 43. Bg5 Re8 44. Ra4 Rd3 45. Re3 Rd1+ 46. Kg2 Nc3 47. Ra7 Nd5 48. Re2 e4 49. Rd2 Rxd2+ 50. Bxd2 e3 51. Be1 Rf8 52. Ra1 e2 53. Bd2 Bf4 54. Be1 Be5 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.25"]
[Round "12"]
[White "Olivera, Alfredo"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "E26"]
[EventDate "1948.03.13"]
[PlyCount "83"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nc6 7. f4 d6 8. Nf3 Qc7 9. Qc2 e5 10. d5 Na5 11. fxe5 dxe5 12. e4 b6 13. Bd3 Ba6 14. O-O O-O-O 15. Bg5 Rdg8 16. Bxf6 gxf6 17. Nh4 Rg5 18. Nf5 Kb8 19. Rf2 h5 20. Raf1 Qd8 21. Qe2 Bc8 22. Ne3 Rg6 23. Qd2 Nb7 24. a4 a5 25. Rb1 Nd6 26. Qd1 Bg4 27. Qc1 Ka7 28. Rfb2 Nc8 29. Be2 Bd7 30. Qd1 Qe8 31. Nf5 Bxf5 32. exf5 Rg5 33. d6 Qd7 34. Bf3 Qxd6 35. Qxd6 Nxd6 36. Rxb6 Rd8 37. Bd5 Rxf5 38. Rc6 e4 39. Rxc5 Ka6 40. Rc6+ Ka7 41. Rc7+ Ka6 42. c5 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.25"]
[Round "12"]
[White "Stahlberg, Gideon"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[ECO "E17"]
[EventDate "1948.03.13"]
[PlyCount "87"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Qc2 c5 8. dxc5 bxc5 9. b3 Nc6 10. Bb2 Nb4 11. Qc1 Ne4 12. Nc3 f5 13. Rd1 Qc8 14. a3 Nc6 15. Nxe4 fxe4 16. Ng5 Nd4 17. Bxd4 cxd4 18. Nxe4 Rb8 19. b4 a5 20. b5 Bxe4 21. Bxe4 Qc5 22. Qb1 Kh8 23. Qd3 Rf6 24. Qxd4 Qxd4 25. Rxd4 Bc5 26. Rad1 Rxf2 27. Kxf2 e5 28. e3 exd4 29. exd4 Bxa3 30. Ke3 g6 31. Kd3 Kg7 32. Bd5 Be7 33. Ra1 Bd8 34. Kc3 h5 35. Kb3 h4 36. gxh4 Bxh4 37. Ka4 Bf2 38. Rd1 Rh8 39. b6 Rxh2 40. Rd3 Bg1 41. b7 Rb2 42. Rd2 Rb1 43. Be4 Ra1+ 44. Kb3 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.26"]
[Round "13"]
[White "Bolbochan, Jacobo"]
[Black "Maderna, Carlos"]
[Result "0-1"]
[ECO "A34"]
[EventDate "1948.03.13"]
[PlyCount "70"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. O-O e5 8. d3 Be7 9. Bd2 O-O 10. Rc1 Kh8 11. a3 f6 12. Na4 Na6 13. Be3 Nd4 14. Nd2 Rb8 15. Ne4 b6 16. f4 Bg4 17. Nac3 b5 18. Nf2 Be6 19. Nce4 Nb3 20. Rc3 Nd4 21. Rc1 Bb3 22. Qd2 Bd5 23. Qe1 b4 24. fxe5 fxe5 25. Ng4 bxa3 26. bxa3 Rb2 27. Bxd4 exd4 28. Ne5 Nc7 29. Rb1 Rxb1 30. Qxb1 Qb8 31. Nd2 Bxg2 32. Kxg2 Bf6 33. Qxb8 Rxb8 34. Rb1 Rxb1 35. Nxb1 Bxe5 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.26"]
[Round "13"]
[White "Eliskases, Erich"]
[Black "Castillo Bermudez, Manuel"]
[Result "1/2-1/2"]
[ECO "A05"]
[EventDate "1948.03.13"]
[PlyCount "80"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. c4 dxc4 5. bxc4 Bg7 6. g3 c5 7. Bg2 Nc6 8. O-O O-O 9. d3 Qc7 10. Nc3 Rd8 11. Rb1 a6 12. h3 Rb8 13. Ba1 b6 14. a3 e6 15. e3 Bb7 16. Qe2 Nd7 17. Rfd1 Nce5 18. Ne1 Bxg2 19. Kxg2 Nf6 20. f4 Nc6 21. Nf3 Nd7 22. Qe1 h6 23. g4 Qd6 24. Qg3 Qe7 25. Kh2 Kh7 26. Qg2 Na7 27. a4 Nc6 28. Ng5+ hxg5 29. Qxc6 gxf4 30. exf4 Qh4 31. Qf3 Bd4 32. Ne4 Bxa1 33. Rxa1 Nf6 34. Ng5+ Kg7 35. Qg3 Qxg3+ 36. Kxg3 b5 37. axb5 axb5 38. cxb5 Rxb5 39. Ra7 Rd7 40. Rxd7 Nxd7 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.26"]
[Round "13"]
[White "Medina Garcia, Antonio Angel"]
[Black "Guimard, Carlos Enrique"]
[Result "1/2-1/2"]
[ECO "C14"]
[EventDate "1948.03.13"]
[PlyCount "122"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 c5 7. Qg4 Kf8 8. Nf3 Nc6 9. Qf4 cxd4 10. Nb5 a6 11. Nbxd4 Nc5 12. O-O-O Qc7 13. Bxe7+ Nxe7 14. h5 h6 15. Qe3 Bd7 16. g4 Rc8 17. Kb1 Ke8 18. Be2 Qb6 19. Nb3 a5 20. Rc1 a4 21. Nbd2 Qb4 22. a3 Qa5 23. c4 b6 24. Nd4 Qa8 25. f4 Rf8 26. Bf3 Qa6 27. Nc2 Bc6 28. Nb4 Qa8 29. cxd5 Nxd5 30. Nxd5 Bxd5 31. Bxd5 exd5 32. f5 Kd7 33. Nf3 Qa6 34. Rhd1 Kc6 35. e6 fxe6 36. Qxe6+ Kb7 37. Qxd5+ Ka7 38. Nd4 Qb7 39. Nb5+ Ka8 40. Qxb7+ Nxb7 41. Rd7 Nc5 42. Rxg7 Rfd8 43. Re1 Rd2 44. Nc7+ Kb8 45. Ree7 Rd1+ 46. Kc2 Rdd8 47. Kb1 Rd1+ 48. Kc2 Rdd8 49. g5 hxg5 50. Kb1 Rd1+ 51. Kc2 Rdd8 52. h6 Na6 53. h7 Nxc7 54. Kb1 Nb5 55. Rb7+ Ka8 56. Rxb6 Nd4 57. Rbg6 Nb3 58. Ra6+ Kb8 59. Rb6+ Ka8 60. Ra6+ Kb8 61. Rxa4 Rd1+ 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.26"]
[Round "13"]
[White "Najdorf, Miguel"]
[Black "Denker, Arnold"]
[Result "1-0"]
[ECO "D45"]
[EventDate "1948.03.13"]
[PlyCount "81"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Be2 dxc4 9. bxc4 e5 10. O-O Re8 11. Bb2 exd4 12. exd4 Nf8 13. h3 Ng6 14. Rfe1 Bd7 15. Bf1 Qc7 16. c5 Bf8 17. Bc4 Be6 18. Bxe6 Rxe6 19. Rxe6 fxe6 20. Re1 Re8 21. Bc1 e5 22. Ne4 Nxe4 23. Rxe4 Rd8 24. dxe5 Rd5 25. Be3 Be7 26. Qb3 Kh8 27. e6 a5 28. g3 Qc8 29. Bd4 Nf8 30. Qe3 Kg8 31. Kg2 h6 32. Bb2 Qe8 33. Rg4 Ng6 34. Qe4 Kh7 35. Ne5 Rxe5 36. Bxe5 h5 37. Rf4 Bxc5 38. Bb2 Kh6 39. Rf7 Bf8 40. e7 Bxe7 41. Qe3+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.26"]
[Round "13"]
[White "O'Kelly de Galway, Alberic"]
[Black "Stahlberg, Gideon"]
[Result "0-1"]
[ECO "B81"]
[EventDate "1948.03.13"]
[PlyCount "74"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. Bg2 a6 8. h4 g6 9. g5 hxg5 10. hxg5 Rxh1+ 11. Bxh1 Nh7 12. Qg4 Bg7 13. Qh4 Bxd4 14. Qxh7 Nd7 15. Bd2 Bxc3 16. Qg8+ Nf8 17. Bxc3 e5 18. f4 Bg4 19. Qh8 Qb6 20. Qh2 Qe3+ 21. Kf1 Bh3+ 22. Bg2 Bxg2+ 23. Kxg2 Qxe4+ 24. Kg1 Qxf4 25. Qxf4 exf4 26. Rd1 Ne6 27. Bf6 Rc8 28. Rxd6 Rxc2 29. Kf1 Rc6 30. Rd3 Rc7 31. Rd2 Rd7 32. Rh2 Rd5 33. Rh7 Nc5 34. Rh8+ Kd7 35. Rb8 Ke6 36. b4 Ne4 37. Rxb7 f3 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.26"]
[Round "13"]
[White "Pilnik, Herman"]
[Black "Luckis, Marcos"]
[Result "1-0"]
[ECO "B17"]
[EventDate "1948.03.13"]
[PlyCount "57"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. O-O Be7 9. Qe2 O-O 10. Bd2 b6 11. Rad1 Bb7 12. Ne5 b5 13. Bb3 Qxd4 14. Bg5 Qxb2 15. Nxf7 Rxf7 16. Qxe6 Nd5 17. Bxe7 Re8 18. Ba3 Rxe6 19. Bxb2 Re2 20. Bd4 a5 21. a4 b4 22. Bb6 Kf8 23. Bxa5 Ke8 24. Bxb4 Nxb4 25. Bxf7+ Kxf7 26. Rd7+ Re7 27. Rxe7+ Kxe7 28. Rb1 c5 29. c3 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.26"]
[Round "13"]
[White "Rossetto, Hector Decio"]
[Black "De Freitas, Marcio Elisio"]
[Result "1/2-1/2"]
[ECO "D05"]
[EventDate "1948.03.13"]
[PlyCount "77"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Bd3 e6 5. O-O d5 6. b3 Bd6 7. Bb2 a5 8. a4 O-O 9. Ne5 Qe7 10. Nd2 Na6 11. c3 Rad8 12. Qe2 Nb8 13. f4 Ne4 14. Bxe4 dxe4 15. Nec4 Qd7 16. Nxd6 cxd6 17. Ba3 Rfe8 18. Qh5 f5 19. Kh1 Qc6 20. c4 Na6 21. Rac1 Nb4 22. Bxb4 axb4 23. Rg1 Qd7 24. Qe2 Rc8 25. g4 Rf8 26. gxf5 Rxf5 27. Rg3 d5 28. Rcg1 Rf7 29. Qh5 g6 30. Qh4 Ba6 31. Rh3 Kf8 32. cxd5 exd5 33. Qh6+ Ke8 34. Rhg3 Rc2 35. R1g2 Rc1+ 36. Rg1 Rc2 37. R1g2 Rc1+ 38. Rg1 Rc2 39. R1g2 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.26"]
[Round "13"]
[White "Sanguinetti, Renato"]
[Black "Olivera, Alfredo"]
[Result "1/2-1/2"]
[ECO "D55"]
[EventDate "1948.03.13"]
[PlyCount "44"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 Ne4 7. Bxe7 Qxe7 8. Rc1 c6 9. Bd3 f5 10. O-O Nd7 11. Qe2 Kh8 12. Nd2 Ndf6 13. f3 Nxc3 14. bxc3 e5 15. e4 fxe4 16. fxe4 Bg4 17. Qe3 exd4 18. cxd4 dxe4 19. Nxe4 Bh5 20. Rce1 Nxe4 21. Qxe4 Qxe4 22. Bxe4 Rxf1+ 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.26"]
[Round "13"]
[White "Szabo, Laszlo"]
[Black "Michel, Paul"]
[Result "1/2-1/2"]
[ECO "C43"]
[EventDate "1948.03.13"]
[PlyCount "102"]

1. e4 e5 2. Nf3 Nf6 3. d4 d5 4. Nxe5 Nxe4 5. Bd3 Bd6 6. c4 O-O 7. O-O Nc6 8. cxd5 Nxd4 9. Nc4 Nf6 10. Bxh7+ Kxh7 11. Qxd4 Nxd5 12. Rd1 Re8 13. Nc3 Nxc3 14. bxc3 Qe7 15. Be3 Rd8 16. Bf4 Qh4 17. Bxd6 Qxd4 18. Rxd4 cxd6 19. Nxd6 Be6 20. f4 g6 21. a4 Rd7 22. Rad1 Rc7 23. R1d3 b6 24. Rg3 Rc5 25. Ne4 Rc7 26. Ng5+ Kg7 27. Nxe6+ fxe6 28. f5 exf5 29. Rd6 Kf7 30. Rgxg6 Rxc3 31. Rdf6+ Ke7 32. Rxf5 Rd8 33. h3 Rd1+ 34. Kh2 Ra1 35. a5 Rxa5 36. Rxa5 bxa5 37. Ra6 Rc5 38. g4 Kd7 39. Kg3 Kc7 40. Rxa7+ Kb6 41. Ra8 Kb7 42. Rf8 a4 43. Rf3 Ra5 44. Ra3 Kc6 45. Kf4 Kd6 46. Ke4 Ke6 47. Kd4 Kf6 48. h4 Ra8 49. Kc4 Ke5 50. Kb5 Rb8+ 51. Kxa4 Kf4 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.27"]
[Round "14"]
[White "Castillo Bermudez, Manuel"]
[Black "Najdorf, Miguel"]
[Result "1-0"]
[ECO "E20"]
[EventDate "1948.03.13"]
[PlyCount "80"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 O-O 5. Nf3 d5 6. Bg2 c6 7. O-O Nbd7 8. Qb3 Be7 9. cxd5 exd5 10. Bf4 Nb6 11. Rad1 Bf5 12. Ne5 Nfd7 13. Nd3 a5 14. a4 Ra7 15. Rfe1 Be6 16. Qc2 f5 17. f3 g5 18. Bc1 Bf6 19. Nf2 Bg7 20. e4 f4 21. Ne2 dxe4 22. Nxe4 Nd5 23. Nc5 Bf7 24. gxf4 b6 25. Ne4 Nb4 26. Qd2 Bb3 27. fxg5 Nd5 28. Qd3 Bxd1 29. Qxd1 Nb8 30. Qb3 Kh8 31. Rd1 Na6 32. f4 Re7 33. Qa3 Qe8 34. Qf3 Qg6 35. h4 Qe6 36. N2g3 Ref7 37. f5 Rxf5 38. Nxf5 Rxf5 39. Qh3 Nab4 40. Ng3 Bxd4+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.27"]
[Round "14"]
[White "De Freitas, Marcio Elisio"]
[Black "Luckis, Marcos"]
[Result "1-0"]
[ECO "A30"]
[EventDate "1948.03.13"]
[PlyCount "89"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. Nc3 Be7 7. Re1 O-O 8. e4 Nc6 9. d4 cxd4 10. Nxd4 Qc8 11. Nc2 Rd8 12. b3 Nb4 13. Ne3 d5 14. exd5 exd5 15. Nexd5 Nfxd5 16. Nxd5 Nxd5 17. cxd5 Bf6 18. Rb1 Qc5 19. Bb2 Bxb2 20. Rxb2 Rac8 21. Rd2 Qd6 22. h4 a5 23. Qe2 Kf8 24. Qe4 Re8 25. Qb1 Rxe1+ 26. Qxe1 Re8 27. Qb1 g6 28. Qb2 Kg8 29. Kh2 h5 30. Re2 Rxe2 31. Qxe2 Kg7 32. Qd2 f6 33. f4 Bc8 34. Qc2 Bd7 35. Be4 Be8 36. Qc8 Qe7 37. Bg2 Bd7 38. Qc7 g5 39. hxg5 fxg5 40. fxg5 Kg6 41. Qxb6+ Kxg5 42. Qxa5 Qd6 43. Qd8+ Kh6 44. Bh3 h4 45. Qxh4+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.27"]
[Round "14"]
[White "Denker, Arnold"]
[Black "Szabo, Laszlo"]
[Result "0-1"]
[ECO "D78"]
[EventDate "1948.03.13"]
[PlyCount "110"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. Bg2 O-O 6. O-O dxc4 7. Na3 c6 8. Nxc4 Be6 9. Qc2 h6 10. Rd1 Nbd7 11. Nfe5 Nxe5 12. Nxe5 Qb6 13. b3 Rfd8 14. Bb2 a5 15. Nc4 Qb5 16. a4 Qh5 17. e4 Bh3 18. f3 Bxg2 19. Kxg2 Nh7 20. g4 Qh4 21. Qf2 Qxf2+ 22. Kxf2 Nf8 23. e5 Ne6 24. Bc3 b5 25. Nxa5 Nxd4 26. axb5 Nxb5 27. Nxc6 Rxd1 28. Rxa8+ Kh7 29. Ba1 e6 30. b4 g5 31. Rb8 Na3 32. Bd4 Rd2+ 33. Ke3 Rxh2 34. b5 Nc2+ 35. Ke4 h5 36. b6 Nxd4 37. Kxd4 h4 38. Ra8 Rb2 39. Kc5 h3 40. Ra1 Bf8+ 41. Kc4 Rxb6 42. Nd4 Rb2 43. Rh1 h2 44. f4 Rf2 45. f5 exf5 46. Nxf5 Kg6 47. Kd5 Bb4 48. Ng3 Rg2 49. Ne4 Ba5 50. Nd6 Bd2 51. Ne4 Bf4 52. Ra1 Rg1 53. Ra6+ Kg7 54. Nf2 Rf1 55. e6 Rxf2 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.27"]
[Round "14"]
[White "Guimard, Carlos Enrique"]
[Black "Eliskases, Erich"]
[Result "1/2-1/2"]
[ECO "D30"]
[EventDate "1948.03.13"]
[PlyCount "78"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 Nf6 5. Bd3 Nbd7 6. O-O Ne4 7. Nfd2 f5 8. f3 Nxd2 9. Nxd2 Be7 10. cxd5 cxd5 11. f4 O-O 12. g4 Nf6 13. g5 Ne4 14. Nf3 Bd7 15. Bd2 Qb6 16. Qb3 Rfc8 17. Rfc1 Nxd2 18. Nxd2 Rc6 19. Qxb6 axb6 20. Rf1 Rac8 21. Bb5 R6c7 22. Bxd7 Rxd7 23. Rac1 Rc6 24. Nb3 Rdc7 25. Kf2 Kf7 26. Ke2 Rc8 27. Kd3 h6 28. Rxc6 bxc6 29. gxh6 gxh6 30. Nd2 Ra8 31. a3 c5 32. Nf3 Bd6 33. Rg1 c4+ 34. Kc2 Ra4 35. Rg3 b5 36. Rh3 Kg7 37. Rg3+ Kf7 38. Rh3 Kg7 39. Rg3+ Kf7 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.27"]
[Round "14"]
[White "Maderna, Carlos"]
[Black "Pilnik, Herman"]
[Result "1/2-1/2"]
[ECO "E14"]
[EventDate "1948.03.13"]
[PlyCount "88"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. Nc3 Bd6 7. O-O O-O 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 Nd7 11. Rc1 dxc4 12. bxc4 Re8 13. Bc2 g6 14. Re1 Qe7 15. Rb1 c5 16. h3 e5 17. d5 e4 18. Nd2 f5 19. f3 exf3 20. Nxf3 Nf6 21. Qc1 Ne4 22. Ba1 Ng5 23. Nxg5 Qxg5 24. Qb2 Be5 25. Qa3 Qg3 26. Bxe5 Rxe5 27. Qc1 Rae8 28. Rb3 Qh4 29. Bb1 Bc8 30. Ra3 f4 31. e4 Bf5 32. Rf1 Bxe4 33. Rxf4 Qh6 34. Bxe4 Rxe4 35. Rf1 Qh4 36. Rxa7 Re1 37. Qc3 Rxf1+ 38. Kxf1 Rf8+ 39. Kg1 Qf2+ 40. Kh2 Qf4+ 41. Qg3 Qxc4 42. d6 Qd4 43. d7 Rd8 44. Qc7 Rxd7 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.27"]
[Round "14"]
[White "Michel, Paul"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "C65"]
[EventDate "1948.03.13"]
[PlyCount "43"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. Nxe5 Nxe5 6. d4 c6 7. dxe5 Nxe4 8. Bd3 d5 9. exd6 Nf6 10. Qe2+ Be6 11. Bc4 Qxd6 12. Bxe6 Qxe6 13. Qxe6+ fxe6 14. Nc3 O-O 15. Bg5 Rad8 16. Rae1 Kf7 17. Ne4 Rd5 18. Bf4 Nxe4 19. Rxe4 Rfd8 20. Rfe1 Rd4 21. Kf1 Rxe4 22. Rxe4 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.27"]
[Round "14"]
[White "Olivera, Alfredo"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[ECO "E37"]
[EventDate "1948.03.13"]
[PlyCount "55"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 c5 8. dxc5 Nc6 9. cxd5 exd5 10. Nf3 Qa5+ 11. Bd2 Qxc5 12. Qxc5 Nxc5 13. Bc3 O-O 14. e3 Bf5 15. Rd1 Rfd8 16. b4 Na4 17. Ba1 a5 18. b5 Ne7 19. Nd4 Bd7 20. Bd3 Rac8 21. Kd2 Nc5 22. Rc1 b6 23. f3 f6 24. Bb1 Kf7 25. g4 Nb7 26. Rxc8 Rxc8 27. Rc1 Rxc1 28. Kxc1 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.27"]
[Round "14"]
[White "Rossetto, Hector Decio"]
[Black "Medina Garcia, Antonio Angel"]
[Result "1-0"]
[ECO "D56"]
[EventDate "1948.03.13"]
[PlyCount "81"]

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. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 dxc4 12. Rxc4 Nd7 13. O-O e5 14. Qb1 Nb6 15. Rc5 exd4 16. exd4 Be6 17. b4 Rfd8 18. Qe1 Qf6 19. Qe4 g6 20. Qe3 Kg7 21. b5 Nd5 22. Qd2 cxb5 23. Rxb5 Nf4 24. Re1 a6 25. Rb6 Rd5 26. Be4 Rh5 27. Rxb7 Rd8 28. Rb6 a5 29. a4 g5 30. Qe3 g4 31. Ne5 Qg5 32. Rb5 f5 33. Bc6 Rxd4 34. Nf3 Nh3+ 35. Kh1 Qxe3 36. fxe3 Rd6 37. Nd4 Nf2+ 38. Kg1 Nd3 39. Rd1 Bc4 40. Rxf5 Kg6 41. Be8+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.27"]
[Round "14"]
[White "Stahlberg, Gideon"]
[Black "Sanguinetti, Renato"]
[Result "1-0"]
[ECO "A30"]
[EventDate "1948.03.13"]
[PlyCount "81"]

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 Nc6 9. d4 Nxd4 10. Nxd4 Bxg2 11. Kxg2 cxd4 12. Qxd4 Qc8 13. e4 Qb7 14. f3 d6 15. Rad1 Rfd8 16. Rd2 Rd7 17. Rfd1 Rad8 18. Qe3 Bf8 19. Rd3 Ne8 20. Qd2 Nc7 21. Qc2 Qc6 22. Ne2 b5 23. Nd4 Qb7 24. Qd2 bxc4 25. bxc4 Ne8 26. Rb3 Qc8 27. Rc1 a6 28. Qa5 Rc7 29. Rb6 d5 30. Nc6 Rxc6 31. Rxc6 Qxc6 32. Qxd8 dxe4 33. Qd1 Nd6 34. Ba3 exf3+ 35. Qxf3 Ne4 36. Bxf8 Kxf8 37. g4 Qd7 38. Rd1 Nd2 39. c5 Ke7 40. c6 Qd4 41. c7 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.29"]
[Round "15"]
[White "Bolbochan, Jacobo"]
[Black "Stahlberg, Gideon"]
[Result "0-1"]
[ECO "D44"]
[EventDate "1948.03.13"]
[PlyCount "48"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Qa5 12. exf6 b4 13. Ne4 Ba6 14. Bg2 c3 15. b3 O-O-O 16. Qc2 c5 17. O-O-O cxd4 18. Rxd4 Bc5 19. Rd6 Bxd6 20. Nxd6+ Kc7 21. Nxf7 Qa3+ 22. Kd1 Ne5+ 23. Nxd8 Rxd8+ 24. Ke1 Qb2 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.29"]
[Round "15"]
[White "Eliskases, Erich"]
[Black "Rossetto, Hector Decio"]
[Result "1/2-1/2"]
[ECO "A07"]
[EventDate "1948.03.13"]
[PlyCount "72"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. d3 c6 5. Nbd2 Qc8 6. h3 h6 7. b3 Nbd7 8. Bb2 e6 9. c4 Be7 10. O-O O-O 11. Re1 Rd8 12. cxd5 exd5 13. e4 dxe4 14. dxe4 Bh7 15. Qc2 Nd5 16. a3 Bf6 17. b4 N5b6 18. Nb3 Bxb2 19. Qxb2 Nf6 20. Nfd4 Re8 21. Nc5 Nbd7 22. Nxd7 Qxd7 23. e5 Nd5 24. Rad1 a6 25. b5 axb5 26. Nxb5 Ra5 27. Nd6 Re7 28. Bxd5 Rxd5 29. Rxd5 cxd5 30. Rc1 Be4 31. Qd4 Qe6 32. Nxe4 dxe4 33. Qxe4 f5 34. Qc4 Qxc4 35. Rxc4 Rxe5 36. Rb4 b5 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.29"]
[Round "15"]
[White "Luckis, Marcos"]
[Black "Maderna, Carlos"]
[Result "1/2-1/2"]
[ECO "D62"]
[EventDate "1948.03.13"]
[PlyCount "76"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. cxd5 Nxd5 8. Bxe7 Nxe7 9. Bd3 c5 10. Qc2 cxd4 11. Nxd4 g6 12. O-O Ne5 13. Be2 Bd7 14. Qe4 N5c6 15. Rfd1 Nxd4 16. Qxd4 Bc6 17. Qb4 Qe8 18. Bb5 Bxb5 19. Nxb5 Nc6 20. Qa3 Qb8 21. Nd6 Rd8 22. Rd2 Qc7 23. Rad1 Ne7 24. e4 Nc6 25. Qe3 Rab8 26. f4 e5 27. fxe5 Nxe5 28. Qg5 Qc5+ 29. Kh1 Nd3 30. Qxc5 Nxc5 31. e5 Rd7 32. Kg1 Rbd8 33. Kf2 Re7 34. Rd5 Ne6 35. Kf3 Kf8 36. Ne4 Rxd5 37. Rxd5 Rc7 38. Rd2 h5 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.29"]
[Round "15"]
[White "Medina Garcia, Antonio Angel"]
[Black "De Freitas, Marcio Elisio"]
[Result "1-0"]
[ECO "B85"]
[EventDate "1948.03.13"]
[PlyCount "81"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 e6 6. Be2 a6 7. O-O Qc7 8. f4 Nc6 9. Be3 Be7 10. Qe1 Bd7 11. Qg3 O-O 12. Rad1 Kh8 13. a4 Nb4 14. Rd2 d5 15. e5 Ne4 16. Nxe4 dxe4 17. Kh1 Rad8 18. Bg4 Nc6 19. Qf2 g6 20. Rfd1 Nxd4 21. Rxd4 Bc5 22. Rxe4 Bxe3 23. Rxe3 Bxa4 24. Rxd8 Qxd8 25. Rd3 Qe7 26. b3 Bc6 27. Qd4 Qh4 28. Bh3 Kg7 29. Qe3 Rd8 30. Rd6 Qe7 31. Qd4 Rxd6 32. exd6+ Qf6 33. Qe5 Qxe5 34. fxe5 f6 35. Bxe6 fxe5 36. d7 Bxd7 37. Bxd7 Kf6 38. Bc8 Ke7 39. Bxb7 a5 40. Kg1 Kd6 41. Kf2 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.29"]
[Round "15"]
[White "Najdorf, Miguel"]
[Black "Guimard, Carlos Enrique"]
[Result "1/2-1/2"]
[ECO "E08"]
[EventDate "1948.03.13"]
[PlyCount "110"]

1. d4 e6 2. c4 Nf6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 c6 8. Rd1 Ne4 9. Ne1 f5 10. f3 Nd6 11. cxd5 exd5 12. Nd3 Bf6 13. Nf2 Qb6 14. e3 Re8 15. Nc3 Nf8 16. b3 Be6 17. Na4 Qc7 18. Nc5 Rad8 19. Bb2 Qf7 20. Ncd3 g5 21. Ne5 Qg7 22. Kh1 Ng6 23. Nfd3 a6 24. Re1 Bc8 25. Re2 h5 26. Rf1 g4 27. Nf4 Nxf4 28. exf4 Qh6 29. Rfe1 gxf3 30. Bxf3 Ne4 31. Ba3 Be7 32. Bxe7 Rxe7 33. Rg2 Kh8 34. b4 Rg8 35. Reg1 Bd7 36. a4 Be8 37. Qb2 Reg7 38. Bxe4 dxe4 39. h4 Qd6 40. Kh2 Kh7 41. Nc4 Qf6 42. Ne3 Rd7 43. Rd1 Bf7 44. Qc3 Rgd8 45. Rgd2 Kg6 46. Kh3 Be6 47. Kh2 Bf7 48. Kh3 Be6 49. Nc2 Qf7 50. Re1 Bc4 51. Ne3 Be6 52. Rb1 Qf6 53. Nc2 Rd5 54. Rbd1 R5d7 55. Ne3 Bf7 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.29"]
[Round "15"]
[White "O'Kelly de Galway, Alberic"]
[Black "Denker, Arnold"]
[Result "1-0"]
[ECO "C63"]
[EventDate "1948.03.13"]
[PlyCount "39"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 bxc6 8. Bxc6+ Bd7 9. Qh5+ Ke7 10. Qe5+ Be6 11. d4 exd3 12. Bg5+ Nf6 13. O-O-O Kf7 14. Rhe1 Bxa2 15. Qa5 Be6 16. Bxf6 Qxf6 17. Rxe6 Qxf2 18. Rxd3 Kxe6 19. Qd5+ Ke7 20. Qe5+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.29"]
[Round "15"]
[White "Pilnik, Herman"]
[Black "Olivera, Alfredo"]
[Result "1/2-1/2"]
[ECO "C18"]
[EventDate "1948.03.13"]
[PlyCount "90"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Nbc6 8. h5 Qa5 9. Bd2 Qa4 10. Be3 Nf5 11. Nf3 cxd4 12. cxd4 Nxe3 13. fxe3 Qa5+ 14. Qd2 Qxd2+ 15. Kxd2 h6 16. Bb5 Bd7 17. Bxc6 Bxc6 18. g4 Ke7 19. a4 Raf8 20. a5 Bb5 21. Rab1 a6 22. c4 dxc4 23. e4 Rd8 24. Kc3 Rhf8 25. Nh4 Rd7 26. d5 exd5 27. Nf5+ Kd8 28. exd5 Rxd5 29. Rhd1 Rxd1 30. Rxd1+ Kc7 31. g5 hxg5 32. Nxg7 Rh8 33. Rf1 Rh7 34. Rxf7+ Kb8 35. e6 g4 36. e7 Ka7 37. h6 g3 38. Rf3 g2 39. Rg3 Rxh6 40. Rxg2 Rh3+ 41. Kd4 Rd3+ 42. Kc5 Re3 43. Kd6 Rd3+ 44. Kc5 Re3 45. Kd6 Rd3+ 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.29"]
[Round "15"]
[White "Sanguinetti, Renato"]
[Black "Michel, Paul"]
[Result "0-1"]
[ECO "D53"]
[EventDate "1948.03.13"]
[PlyCount "114"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 Ne4 7. Bxe7 Qxe7 8. Qc2 c6 9. Nxe4 dxe4 10. Qxe4 Qb4+ 11. Nd2 Qxb2 12. Qb1 Qc3 13. Qc1 Qa5 14. Bd3 e5 15. O-O Nf6 16. Qc2 O-O 17. dxe5 Qxe5 18. Rab1 b6 19. c5 b5 20. Nf3 Qc7 21. a4 a6 22. Nd4 h6 23. Be2 Bg4 24. Bf3 Bxf3 25. gxf3 Rad8 26. Kh1 g6 27. Rg1 Kh7 28. Rg2 Rg8 29. Rbg1 Rd5 30. f4 Qe7 31. Nxc6 Qxc5 32. Qxc5 Rxc5 33. axb5 axb5 34. Ne5 Rc7 35. Rb1 Rb8 36. Rb2 b4 37. Rg1 Nd5 38. Rd1 Rb5 39. Kg2 b3 40. Rd3 Rc3 41. Rxc3 Nxc3 42. Nf3 Na4 43. Nd4 Nxb2 44. Nxb5 Nc4 45. Nc3 Nd2 46. Nd1 Kg7 47. Nb2 Kf6 48. f3 Ke6 49. Kf2 Kd5 50. Ke2 Nc4 51. Na4 b2 52. Nc3+ Kc5 53. Kd3 Kb4 54. e4 Na3 55. h3 Kb3 56. f5 gxf5 57. exf5 f6 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.29"]
[Round "15"]
[White "Szabo, Laszlo"]
[Black "Castillo Bermudez, Manuel"]
[Result "1-0"]
[ECO "E02"]
[EventDate "1948.03.13"]
[PlyCount "77"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Qc2 dxc4 8. Qxc4 a6 9. Qc2 c5 10. dxc5 Bxc5 11. Nc3 Qc7 12. Bf4 e5 13. Bd2 h6 14. Rac1 Ba7 15. Qf5 Qd6 16. Qc2 Re8 17. Nh4 Nf8 18. Rfd1 Qe6 19. Be1 e4 20. Nxe4 Nxe4 21. Bxe4 Qxe4 22. Qxe4 Rxe4 23. Rd8 Bb6 24. Rdxc8 Rxc8 25. Rxc8 Rxe2 26. Bb4 Rxb2 27. Rxf8+ Kh7 28. Be1 Rb1 29. Kf1 Ba5 30. Ng2 Ra1 31. Rxf7 Bxe1 32. Nxe1 b5 33. Rb7 Rxa2 34. Nd3 Rc2 35. Kg2 Rc3 36. Nf4 Kg8 37. Ne6 g5 38. Rb6 Ra3 39. Nc5 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.30"]
[Round "16"]
[White "Castillo Bermudez, Manuel"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "D47"]
[EventDate "1948.03.13"]
[PlyCount "80"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4 9. Na4 c5 10. O-O Bb7 11. Qe2 Qa5 12. Nxc5 Bxc5 13. dxc5 O-O 14. Bd2 Nxc5 15. Bc4 Nce4 16. Be1 Nd6 17. Bd3 e5 18. e4 Qc5 19. Nd2 Qd4 20. Nb3 Qb6 21. Kh1 Bxe4 22. Bxe4 Ndxe4 23. f3 Nc5 24. Qxe5 Nxb3 25. axb3 a5 26. Bf2 Qe6 27. Qxe6 fxe6 28. Rfe1 Kf7 29. Rec1 Rfd8 30. Rd1 Rxd1+ 31. Rxd1 Rc8 32. Rd2 Rc1+ 33. Bg1 e5 34. g3 e4 35. fxe4 Nxe4 36. Rd5 Rb1 37. Rxa5 Nd2 38. Rb5 g5 39. Kg2 Rxb2 40. Rxb4 Nxb3+ 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.30"]
[Round "16"]
[White "De Freitas, Marcio Elisio"]
[Black "Maderna, Carlos"]
[Result "1/2-1/2"]
[ECO "E03"]
[EventDate "1948.03.13"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 c5 8. Bg2 Qb6 9. e3 cxd4 10. exd4 Bb4+ 11. Nc3 O-O 12. O-O Re8 13. Be3 Qa5 14. a3 Bf8 15. h3 Qd8 16. Rad1 Bd6 17. Rfe1 Qc7 18. Qb3 Rb8 19. Rc1 Qa5 20. Ne5 Qb6 21. Qa2 Qd8 22. Rcd1 Nb6 23. g4 h6 24. Bf3 Nfd7 25. Ne4 Bc7 26. g5 Nd5 27. gxh6 Nxe5 28. h7+ Kh8 29. dxe5 Qh4 30. Ng5 Nxe3 31. Nxf7+ Kxh7 32. Rxe3 Bb6 33. Qb1+ Kg8 34. Qg6 Rf8 35. Qg5 Qxg5+ 36. Nxg5 Bxe3 37. fxe3 b5 38. Rd6 Bb7 39. Bg4 Bd5 40. e4 Bc4 41. Rxa6 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.30"]
[Round "16"]
[White "Denker, Arnold"]
[Black "Sanguinetti, Renato"]
[Result "1/2-1/2"]
[ECO "D46"]
[EventDate "1948.03.13"]
[PlyCount "88"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 b6 12. Qe2 Bb7 13. Bg5 Re8 14. Rad1 Qc7 15. Ne5 Rad8 16. Rfe1 h6 17. Bxh6 gxh6 18. Qf3 Bf8 19. Qxf6 Bg7 20. Qh4 c5 21. Rd3 Rxd4 22. Rxd4 cxd4 23. Qxd4 Rd8 24. Qc3 Qc5 25. h3 Qd4 26. Rd1 Qh4 27. Rxd8+ Qxd8 28. Qd3 Qg5 29. Ng4 Qc1+ 30. Kh2 Qf4+ 31. g3 Qc1 32. Qd8+ Bf8 33. Nf6+ Kg7 34. Nh5+ Kg8 35. Nf6+ Kg7 36. Nh5+ Kg8 37. Qd1 Qxb2 38. Qd3 Bg7 39. Qd8+ Bf8 40. Nf6+ Kg7 41. Ne8+ Kg8 42. Nf6+ Kg7 43. Nh5+ Kg8 44. Qd3 Bg7 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.30"]
[Round "16"]
[White "Guimard, Carlos Enrique"]
[Black "Szabo, Laszlo"]
[Result "0-1"]
[ECO "A47"]
[EventDate "1948.03.13"]
[PlyCount "120"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. c3 e6 6. O-O Be7 7. Bg5 O-O 8. Nbd2 cxd4 9. cxd4 d5 10. Ne5 Nc6 11. Ndf3 Ne4 12. Bxe7 Qxe7 13. Qa4 Qb4 14. Qxb4 Nxb4 15. a3 Nc2 16. Rac1 Rac8 17. Rfd1 f6 18. Nd3 Rc4 19. e3 Rfc8 20. Rb1 Nxa3 21. bxa3 Nc3 22. Bh3 f5 23. Ng5 Nxb1 24. Rxb1 Rc3 25. Nc5 Ba8 26. Ngxe6 bxc5 27. Nxc5 g6 28. a4 Ra3 29. Rb5 Ra1+ 30. Bf1 g5 31. Kg2 f4 32. gxf4 gxf4 33. exf4 Bc6 34. Ra5 Rc7 35. Bd3 Rg7+ 36. Kf3 Rh1 37. Bf5 Rxh2 38. Ra6 Be8 39. Rd6 Rgg2 40. Nd3 Bxa4 41. Be6+ Kf8 42. f5 Ke7 43. Ra6 Bb5 44. Rxa7+ Kd6 45. Nf4 Rxf2+ 46. Kg3 h5 47. Rb7 h4+ 48. Kg4 Bc6 49. Rh7 Rh1 50. Nh3 Rd2 51. Kxh4 Rxd4+ 52. Kg5 Re4 53. Rh6 d4 54. Bc4+ Kc5 55. f6 Bd7 56. f7 Rg4+ 57. Kf6 Kxc4 58. f8=Q Rf1+ 59. Ke7 Re4+ 60. Re6 Rxe6+ 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.30"]
[Round "16"]
[White "Medina Garcia, Antonio Angel"]
[Black "Eliskases, Erich"]
[Result "1/2-1/2"]
[ECO "B11"]
[EventDate "1948.03.13"]
[PlyCount "135"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Be3 Bb4 8. exd5 cxd5 9. Bd3 Nbd7 10. O-O O-O 11. Bf4 a6 12. a3 Be7 13. Rad1 Rc8 14. Rfe1 Nb6 15. Bc1 Ne8 16. Ne2 g6 17. Nf4 Ng7 18. g3 Bd6 19. h4 Qf6 20. Qg2 Nf5 21. Ne2 h6 22. Qf3 Nd7 23. c3 Rfe8 24. Bxf5 gxf5 25. Nf4 Kh7 26. Re2 Rg8 27. Kf1 Rg4 28. Rde1 Bxf4 29. Bxf4 Qg6 30. Qg2 Qh5 31. f3 Rgg8 32. Re3 Nf8 33. Rd3 Ng6 34. Qd2 Rg7 35. Re2 Rcg8 36. Rg2 Nxf4 37. Qxf4 Qg6 38. Re3 Qf6 39. Re5 Rc8 40. Ree2 Qd8 41. Re5 Rc6 42. Qd2 Qf6 43. Qc2 Kh8 44. Qb3 b5 45. f4 Rc4 46. Re1 Rg4 47. Ra1 Qd8 48. Qd1 Qc7 49. Qe1 Kh7 50. Qe5 Qxe5 51. dxe5 Rg8 52. Rd1 Kg6 53. Kf2 Kh5 54. Kf3 a5 55. Rgd2 b4 56. cxb4 axb4 57. a4 b3 58. Ra1 Ra8 59. Rd3 Raxa4 60. Rxa4 Rxa4 61. Rxb3 Ra7 62. Rb8 Rc7 63. Rb5 Rc2 64. Rb7 Kg6 65. Ke3 Rg2 66. Kf3 Rc2 67. Ke3 Rg2 68. Kf3 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.30"]
[Round "16"]
[White "Michel, Paul"]
[Black "Bolbochan, Jacobo"]
[Result "0-1"]
[ECO "C90"]
[EventDate "1948.03.13"]
[PlyCount "116"]

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. a4 b4 10. d4 bxc3 11. bxc3 Bg4 12. a5 exd4 13. cxd4 Rb8 14. Bc4 d5 15. exd5 Nxd5 16. h3 Bxf3 17. Qxf3 Ndb4 18. Qe4 Bf6 19. Bd2 Qxd4 20. Ra4 Qxe4 21. Rxe4 Rfd8 22. Bxb4 Nxb4 23. Nd2 c5 24. Nb3 Nd5 25. Bxd5 Rxd5 26. Rac4 Be5 27. f4 Rxb3 28. fxe5 Rb5 29. e6 fxe6 30. Rxe6 Rxa5 31. Rf4 h5 32. Re8+ Kh7 33. Re7 Rg5 34. Rf2 c4 35. Rc2 Rgc5 36. Rc3 Rc6 37. Re4 Rac5 38. Kf2 a5 39. Ke3 a4 40. Kd2 Rg5 41. g4 hxg4 42. hxg4 Ra5 43. Ree3 Kg6 44. Ra3 c3+ 45. Kc2 Rc4 46. Rh3 Kf6 47. Ra1 g6 48. Kd3 Rc6 49. Kc2 Kg5 50. Rah1 Kxg4 51. Rh8 Kg5 52. Rg1+ Kf6 53. Rh7 a3 54. Rf1+ Rf5 55. Rxf5+ Kxf5 56. Ra7 g5 57. Rxa3 Ke4 58. Ra8 g4 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.30"]
[Round "16"]
[White "Olivera, Alfredo"]
[Black "Luckis, Marcos"]
[Result "0-1"]
[ECO "E26"]
[EventDate "1948.03.13"]
[PlyCount "134"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nc6 7. Bd3 e5 8. d5 Na5 9. e4 d6 10. Ne2 Nd7 11. Ng3 O-O 12. Nf5 Nb6 13. Qg4 Bxf5 14. exf5 f6 15. O-O Qd7 16. Rb1 Qa4 17. Rb5 Rf7 18. Bd2 Naxc4 19. Rxb6 Nxb6 20. Qe2 c4 21. Be4 Qxa3 22. g4 Qc5 23. Qf3 Nd7 24. h4 h6 25. Kg2 a5 26. Rh1 Kf8 27. g5 Ke7 28. Rb1 Qc7 29. Qe2 Rh8 30. g6 Rff8 31. Bc2 Rb8 32. Rb5 Ra8 33. Bc1 Rhc8 34. Ba3 b6 35. Be4 Ra6 36. Bc2 Nc5 37. Kh2 a4 38. Rb1 Nd3 39. Qe3 Nf4 40. Re1 Kd7 41. Qe4 Ra5 42. Qf3 Nd3 43. Re4 Qb7 44. Qe3 Nc5 45. f4 Nxe4 46. fxe5 fxe5 47. Bxe4 Rf8 48. Qf2 Rf6 49. Bg2 Ke8 50. Qb2 Qa6 51. Qe2 Kd7 52. Bb4 a3 53. Bxa5 bxa5 54. Qa2 Ke7 55. Be4 a4 56. Qxa3 Qb5 57. Bc2 Rf8 58. Bxa4 Qa5 59. Qa1 Rxf5 60. Qb1 Rf2+ 61. Kg3 Qa7 62. Qe1 Rf4 63. Bc2 Kf8 64. Be4 Qe7 65. Qh1 Qf6 66. Qh3 Ke7 67. Qh1 Rf1 0-1

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.30"]
[Round "16"]
[White "Rossetto, Hector Decio"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "E17"]
[EventDate "1948.03.13"]
[PlyCount "86"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Qc2 c5 8. Nc3 cxd4 9. Nxd4 Bxg2 10. Kxg2 Qc8 11. b3 Qb7+ 12. f3 d6 13. Bb2 Nbd7 14. Rad1 a6 15. e4 Rfd8 16. Qe2 Ne8 17. Rd2 Rac8 18. Rfd1 Bg5 19. f4 Bf6 20. Qf3 Nc5 21. Nde2 Be7 22. Ba3 Qc7 23. Bb2 Bf6 24. g4 g6 25. g5 Bg7 26. Ng3 f6 27. h4 Qe7 28. Rf1 fxg5 29. hxg5 Nc7 30. Qg4 Rf8 31. f5 Be5 32. f6 Qe8 33. Nd1 Bxg3 34. Kxg3 Qc6 35. Nc3 Rcd8 36. Rfd1 Nb7 37. Ne2 Nc5 38. Nc3 b5 39. cxb5 Nxb5 40. Nxb5 axb5 41. Rd4 d5 42. exd5 exd5 43. Ba3 h5 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.30"]
[Round "16"]
[White "Stahlberg, Gideon"]
[Black "Pilnik, Herman"]
[Result "1-0"]
[ECO "D51"]
[EventDate "1948.03.13"]
[PlyCount "135"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Qc2 Qa5 7. Bh4 Bb4 8. Bd3 e5 9. Bxf6 Nxf6 10. dxe5 dxc4 11. exf6 cxd3 12. fxg7 Rg8 13. Qxd3 Bf5 14. e4 Rd8 15. Qe3 Be6 16. Nge2 Bc4 17. O-O Rxg7 18. Rfd1 Rxd1+ 19. Rxd1 Qg5 20. Qxg5 Rxg5 21. a3 Bc5 22. Nd4 a5 23. g3 Re5 24. Nf5 Bb3 25. Rc1 b5 26. Kg2 b4 27. Nb1 Ba2 28. Nd2 bxa3 29. bxa3 Rxf5 30. exf5 Bd5+ 31. Kf1 Bxa3 32. Ra1 Bb4 33. Ke2 c5 34. Kd3 Bc6 35. Kc2 Bb5 36. Ne4 Ke7 37. Nxc5 Kf6 38. Nd3 Bxd3+ 39. Kxd3 Kxf5 40. Rc1 h5 41. Rc4 f6 42. Ke2 Kg5 43. h3 Kg6 44. Rd4 Bf8 45. Rd8 Be7 46. Rg8+ Kf7 47. Ra8 Bb4 48. f3 Kg6 49. Rg8+ Kf7 50. Rb8 Kg6 51. g4 hxg4 52. fxg4 Bd6 53. Rg8+ Kh6 54. Ra8 Bb4 55. Kf3 Kg6 56. Ra6 Be1 57. Rb6 Kg5 58. Rb5+ Kg6 59. Ke2 Bc3 60. h4 a4 61. Kd3 Be1 62. h5+ Kh6 63. Rf5 Kg7 64. Rf4 a3 65. Ra4 Kh6 66. Ke2 Bh4 67. Rxa3 f5 68. Ra6+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.31"]
[Round "17"]
[White "Bolbochan, Jacobo"]
[Black "Denker, Arnold"]
[Result "1/2-1/2"]
[ECO "D34"]
[EventDate "1948.03.13"]
[PlyCount "80"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. dxc5 d4 10. Na4 Bf5 11. b4 d3 12. e3 Nxb4 13. Nd4 Be4 14. Bxe4 Nxe4 15. Rb1 Qa5 16. Ba3 Nc2 17. Nxc2 Qxa4 18. Qxd3 Bxc5 19. Qb3 Qxb3 20. Rxb3 b6 21. Rd1 Rfd8 22. Rbd3 Rxd3 23. Rxd3 Bxa3 24. Nxa3 Nc5 25. Rd2 Kf8 26. Kf1 Rc8 27. Rc2 a6 28. Nb1 Rc7 29. Ke2 Ne6 30. Rxc7 Nxc7 31. Nc3 Ke7 32. Kd3 f6 33. f4 Kd6 34. g4 Nd5 35. Ne4+ Kc6 36. Kd4 b5 37. h4 Nb4 38. Nc3 Nc2+ 39. Kd3 Na3 40. h5 h6 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.31"]
[Round "17"]
[White "Eliskases, Erich"]
[Black "De Freitas, Marcio Elisio"]
[Result "1-0"]
[ECO "A49"]
[EventDate "1948.03.13"]
[PlyCount "80"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 Nbd7 7. O-O e5 8. dxe5 Ng4 9. e4 Ngxe5 10. Nxe5 Nxe5 11. Nc3 Bg4 12. f3 Bd7 13. Rb1 Rb8 14. Qd2 Re8 15. h3 f6 16. Kh2 Nf7 17. Nd5 c6 18. Ne3 Qe7 19. Rbe1 Rbd8 20. c4 Bc8 21. Bd4 b6 22. a4 h5 23. a5 Qc7 24. axb6 axb6 25. f4 Nh6 26. Qb2 Rf8 27. b4 Bb7 28. b5 c5 29. Bc3 Rde8 30. Qd2 Ra8 31. Nd5 Qd8 32. Ra1 Kh7 33. Rxa8 Bxa8 34. Rd1 Bxd5 35. Qxd5 Nf7 36. Ra1 Qc7 37. Ra6 Rc8 38. h4 Nd8 39. Bh3 Rb8 40. f5 gxf5 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.31"]
[Round "17"]
[White "Luckis, Marcos"]
[Black "Stahlberg, Gideon"]
[Result "1-0"]
[ECO "C10"]
[EventDate "1948.03.13"]
[PlyCount "101"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Nbd7 7. c3 b6 8. Qe2 Bb7 9. O-O O-O 10. Rd1 Qc8 11. Bg5 Re8 12. Re1 Nf8 13. Nxf6+ gxf6 14. Bh6 Ng6 15. Be4 c6 16. Rad1 Qc7 17. Bc2 Rad8 18. h4 Bf8 19. Bxf8 Rxf8 20. g3 Kh8 21. h5 Ne7 22. Qe4 Nf5 23. Qe2 Nd6 24. Qd2 Kg7 25. Ne5 Rh8 26. h6+ Kf8 27. Ng4 Ne8 28. c4 b5 29. c5 Rd5 30. Be4 Rh5 31. Ne3 Qd8 32. Ng2 f5 33. Bf3 Rg5 34. Nf4 Nc7 35. a4 a6 36. Nd3 Rhg8 37. Ne5 Nd5 38. axb5 axb5 39. Ra1 f6 40. Nd3 Kf7 41. Bxd5 cxd5 42. Nf4 e5 43. dxe5 fxe5 44. Ra7 exf4 45. Rxb7+ Kg6 46. Re6+ Kh5 47. Qxf4 Rg4 48. Qxf5+ R8g5 49. Qf7+ Rg6 50. Re5+ R4g5 51. Qf3+ 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.31"]
[Round "17"]
[White "Maderna, Carlos"]
[Black "Olivera, Alfredo"]
[Result "1-0"]
[ECO "D31"]
[EventDate "1948.03.13"]
[PlyCount "41"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. e4 dxe4 5. Nxe4 c5 6. Nf3 cxd4 7. Qxd4 Bb4+ 8. Bd2 Qxd4 9. Nxd4 Bxd2+ 10. Kxd2 Nf6 11. Nxf6+ gxf6 12. Nb5 Na6 13. Be2 Bd7 14. Bf3 Bxb5 15. cxb5 O-O-O+ 16. Ke2 Nb4 17. Rhd1 Rxd1 18. Rxd1 Re8 19. Rd4 Nxa2 20. Ra4 Nc1+ 21. Kd2 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.31"]
[Round "17"]
[White "Najdorf, Miguel"]
[Black "Medina Garcia, Antonio Angel"]
[Result "1-0"]
[ECO "D56"]
[EventDate "1948.03.13"]
[PlyCount "75"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 Nf6 10. a3 Nbd7 11. Qc2 c6 12. Be2 b6 13. O-O Bb7 14. Rfd1 dxc4 15. Bxc4 c5 16. Qe2 Rfd8 17. Ba6 Bc6 18. e4 Rab8 19. Bd3 Ba8 20. Bb1 cxd4 21. Nxd4 Rbc8 22. h3 Nc5 23. Qe3 Qb7 24. f3 Qe7 25. Ba2 Nh5 26. e5 Bb7 27. Ncb5 Qh4 28. Nd6 Nf4 29. Kh2 Rb8 30. b4 Ncd3 31. Rc2 Qh5 32. Nxb7 Rxb7 33. Nc6 Rc7 34. b5 Rdd7 35. Rcd2 Qg5 36. g3 Nxe5 37. gxf4 Rxd2+ 38. Rxd2 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.31"]
[Round "17"]
[White "O'Kelly de Galway, Alberic"]
[Black "Guimard, Carlos Enrique"]
[Result "1-0"]
[ECO "C04"]
[EventDate "1948.03.13"]
[PlyCount "83"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 f6 7. Bb5 a6 8. Bxc6 bxc6 9. O-O a5 10. Bf4 a4 11. Nbd2 f5 12. g4 fxg4 13. Ng5 Nb6 14. Qxg4 Qe7 15. c4 h6 16. Qh5+ Kd7 17. c5 Nc4 18. Nxc4 dxc4 19. Ne4 Ba6 20. Rfd1 Rb8 21. Rd2 Qe8 22. Qg4 Qf7 23. d5 cxd5 24. Rxd5+ Ke8 25. Rd4 Bb5 26. Rad1 Be7 27. Nd6+ cxd6 28. exd6 Rd8 29. dxe7 Rxd4 30. Rxd4 Bd7 31. c6 Bxc6 32. Rd8+ Kxe7 33. Qh4+ g5 34. Bxg5+ hxg5 35. Qxg5+ Qf6 36. Qxf6+ Kxf6 37. Rxh8 a3 38. bxa3 Ke5 39. Kf1 c3 40. Rc8 Bb5+ 41. Ke1 Kd4 42. Kd1 1-0

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.31"]
[Round "17"]
[White "Pilnik, Herman"]
[Black "Michel, Paul"]
[Result "1/2-1/2"]
[ECO "D64"]
[EventDate "1948.03.13"]
[PlyCount "138"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Rc1 c6 7. Qc2 O-O 8. Nf3 Ne4 9. Bxe7 Qxe7 10. Nxe4 dxe4 11. Qxe4 Qb4+ 12. Nd2 Qxb2 13. Qb1 Qxb1 14. Rxb1 c5 15. Nb3 cxd4 16. exd4 b6 17. Be2 Ba6 18. Kd2 Rac8 19. Rhc1 Rc7 20. Rc3 Rfc8 21. Rbc1 Kf8 22. f4 Nf6 23. Bd3 g6 24. R3c2 h5 25. h3 Ke7 26. Ke3 Rd8 27. a4 Rdc8 28. a5 Ne8 29. g3 Kd8 30. axb6 axb6 31. g4 hxg4 32. hxg4 Nd6 33. Nd2 Kd7 34. Nf3 Ke8 35. Ne5 f6 36. c5 bxc5 37. dxc5 Bxd3 38. cxd6 Bxc2 39. dxc7 fxe5 40. Rxc2 Kd7 41. fxe5 g5 42. Kd4 Rf8 43. Kc5 Kxc7 44. Rh2 Rf7 45. Ra2 Rf4 46. Ra7+ Kd8 47. Kd6 Rd4+ 48. Kxe6 Rxg4 49. Ra8+ Kc7 50. Ke7 Rg1 51. e6 g4 52. Ra2 g3 53. Rc2+ Kb7 54. Kd7 Rd1+ 55. Ke8 Rg1 56. Rd2 Kc7 57. Rc2+ Kb7 58. Rd2 Kc7 59. Rd7+ Kc8 60. Rg7 g2 61. e7 Kc7 62. Rg8 Kb7 63. Rg3 Kc7 64. Rg7 Kc8 65. Rg4 Kc7 66. Rc4+ Kb7 67. Rc2 Kb8 68. Re2 Kb7 69. Rf2 Kc7 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.31"]
[Round "17"]
[White "Sanguinetti, Renato"]
[Black "Castillo Bermudez, Manuel"]
[Result "1/2-1/2"]
[ECO "E29"]
[EventDate "1948.03.13"]
[PlyCount "88"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 d6 7. Nf3 O-O 8. Bd3 Nc6 9. e4 e5 10. d5 Ne7 11. O-O Ng6 12. Qc2 Nh5 13. g3 Bh3 14. Re1 h6 15. Kh1 Qc8 16. Ng1 Bg4 17. Be2 Nf6 18. Bxg4 Qxg4 19. f3 Qd7 20. Be3 Nh7 21. g4 Ng5 22. a4 Qe7 23. Qd2 Qf6 24. Rf1 Rfe8 25. h3 b6 26. Rf2 Rab8 27. Kh2 Rb7 28. Rb1 Reb8 29. Qd1 a6 30. Rfb2 Nh4 31. Kg3 Nhxf3 32. Nxf3 Nxe4+ 33. Kg2 Nxc3 34. Qc2 Nxb1 35. Qxb1 Qe7 36. Nd2 Qd7 37. Ne4 b5 38. axb5 axb5 39. Qc1 f5 40. gxf5 Qxf5 41. Ng3 Qg6 42. Kh2 bxc4 43. Rg2 Kh7 44. Qxc4 Rb2 1/2-1/2

[Event "8th Mar del Plata it"]
[Site "Mar del Plata ARG"]
[Date "1948.03.31"]
[Round "17"]
[White "Szabo, Laszlo"]
[Black "Rossetto, Hector Decio"]
[Result "1/2-1/2"]
[ECO "D66"]
[EventDate "1948.03.13"]
[PlyCount "58"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 c6 7. Nf3 Nbd7 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6 11. O-O c5 12. a4 b4 13. Ne4 cxd4 14. Nxf6+ Bxf6 15. Bxf6 Nxf6 16. Nxd4 Bb7 17. Be2 Rc8 18. Bf3 Rxc1 19. Qxc1 Bxf3 20. gxf3 Qa5 21. Qc6 Qg5+ 22. Kh1 Qh5 23. Rg1 a5 24. Kg2 h6 25. Rc1 Rd8 26. Rc5 Qg6+ 27. Kf1 Qb1+ 28. Kg2 Qg6+ 29. Kf1 Qb1+ 1/2-1/2
