[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.29"]
[Round "1"]
[White "Bobekov, Radko"]
[Black "Ujtelky, Maximilian"]
[Result "1-0"]
[ECO "B38"]
[EventDate "1961.05.29"]
[PlyCount "73"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e4 d6 7. Be2 Bg7 8. Be3 Bd7 9. O-O O-O 10. Rc1 Rc8 11. b3 a6 12. f3 Qa5 13. Qd2 Nxd4 14. Bxd4 b5 15. Rfd1 bxc4 16. Bxc4 Nh5 17. Nd5 Bxd4+ 18. Qxd4 Rfe8 19. Qa7 Qc5+ 20. Qxc5 Rxc5 21. Bxa6 Ra5 22. Nc7 Rb8 23. Rc2 Kf8 24. Rd5 Ra3 25. Bb5 Bc8 26. Ba4 Nf4 27. Rb5 Bb7 28. Rb6 Nd3 29. Nb5 Rxa4 30. bxa4 Nc5 31. Rxc5 dxc5 32. a5 Rd8 33. Rxb7 Rd1+ 34. Kf2 Rd2+ 35. Kg3 Rxa2 36. Ra7 c4 37. a6 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.29"]
[Round "1"]
[White "Bondarevsky, Igor"]
[Black "Liebert, Heinz"]
[Result "0-1"]
[ECO "A88"]
[EventDate "1961.05.29"]
[PlyCount "90"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 c6 8. Re1 Qc7 9. e4 fxe4 10. Nxe4 Nxe4 11. Rxe4 e5 12. dxe5 dxe5 13. Bg5 h6 14. Bd2 Bf5 15. Re1 Nd7 16. Bc3 Rae8 17. Nh4 Nc5 18. Nxf5 gxf5 19. Qc2 e4 20. Bf1 Ne6 21. c5 Kh7 22. Rad1 Rd8 23. Bh3 Rd5 24. b4 Bxc3 25. Qxc3 Qg7 26. Qxg7+ Kxg7 27. Rxd5 cxd5 28. Rc1 Kf6 29. Bf1 Rc8 30. h3 f4 31. h4 fxg3 32. fxg3 Nd4 33. Bh3 Rg8 34. Rf1+ Ke5 35. Kg2 Nf3 36. Kf2 d4 37. b5 Kd5 38. Rc1 Ne5 39. Ke2 Rxg3 40. Bf5 Re3+ 41. Kd1 Rf3 42. c6 bxc6 43. bxc6 Rxf5 44. c7 Rf1+ 45. Kc2 Rf8 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.29"]
[Round "1"]
[White "Ciric, Dragoljub"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "B28"]
[EventDate "1961.05.29"]
[PlyCount "29"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 cxd4 7. cxd4 e6 8. O-O Nc6 9. Be3 Be7 10. Nc3 Qd6 11. Nd2 Nb4 12. Nde4 Nxe4 13. Nxe4 Qd8 14. Nc3 O-O 15. Bf3 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.29"]
[Round "1"]
[White "Drozd, Ryszard"]
[Black "Khodos, German"]
[Result "0-1"]
[ECO "A63"]
[EventDate "1961.05.29"]
[PlyCount "74"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. g3 d6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O a6 10. a4 Nbd7 11. Nd2 Rb8 12. Nc4 Ne8 13. h3 b6 14. Be3 Ne5 15. Nxe5 Bxe5 16. Bh6 Ng7 17. Qd2 Re8 18. Rfe1 b5 19. axb5 axb5 20. f4 Bd4+ 21. e3 Rxe3 22. Rxe3 Nf5 23. Rae1 Bd7 24. g4 Nxh6 25. Kh1 Bxe3 26. Rxe3 Qh4 27. Kg1 Ra8 28. Re1 b4 29. Ne4 f5 30. Nxd6 fxg4 31. hxg4 Nxg4 32. Nc4 Bb5 33. b3 Ra2 34. Qxa2 Qxe1+ 35. Bf1 Bxc4 36. bxc4 Ne3 37. Qf2 Qxf1+ 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.29"]
[Round "1"]
[White "Estrada Degrandi, Walter"]
[Black "Nezhmetdinov, Rashid"]
[Result "0-1"]
[ECO "E90"]
[EventDate "1961.05.29"]
[PlyCount "68"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bg5 h6 7. Bh4 c5 8. d5 Nh5 9. Qd2 g5 10. Bg3 Bg4 11. Be2 Nd7 12. h4 Bxf3 13. gxf3 Nxg3 14. fxg3 g4 15. fxg4 Ne5 16. O-O-O a6 17. g5 hxg5 18. hxg5 b5 19. cxb5 axb5 20. Bxb5 Qa5 21. Be2 Rfb8 22. Kc2 Qb4 23. Rb1 Rxa2 24. Nxa2 Qxe4+ 25. Bd3 Qa4+ 26. b3 Qxa2+ 27. Kd1 Qa3 28. Qc2 Qb4 29. Rh4 Qb7 30. Bc4 Qd7 31. Qe4 Ra8 32. Ke2 Ra2+ 33. Ke3 Ng6 34. Rbh1 Bd4+ 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.29"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Tarasov, Vitaly"]
[Result "1/2-1/2"]
[ECO "C76"]
[EventDate "1961.05.29"]
[PlyCount "32"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. d5 Nb8 8. Bxd7+ Nxd7 9. c4 h6 10. Nc3 Bg7 11. Be3 f5 12. g3 Ne7 13. h4 Nf6 14. Qa4+ Qd7 15. Qxd7+ Kxd7 16. Ke2 b5 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.30"]
[Round "2"]
[White "Ciric, Dragoljub"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "B86"]
[EventDate "1961.05.29"]
[PlyCount "41"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a3 Be7 8. O-O O-O 9. Ba2 b5 10. f4 Bb7 11. Qe2 Nbd7 12. e5 dxe5 13. fxe5 Bc5 14. Be3 Nxe5 15. Nxe6 Bxe3+ 16. Qxe3 fxe6 17. Qxe5 Qb6+ 18. Kh1 Rae8 19. Rad1 Kh8 20. h3 Qc6 21. Rd2 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.30"]
[Round "2"]
[White "Khodos, German"]
[Black "Bondarevsky, Igor"]
[Result "1/2-1/2"]
[ECO "A85"]
[EventDate "1961.05.29"]
[PlyCount "37"]

1. d4 e6 2. c4 f5 3. e3 Nf6 4. Bd3 Be7 5. Nc3 O-O 6. Nge2 d6 7. Qc2 c5 8. d5 Na6 9. a3 exd5 10. cxd5 Nc7 11. Ng3 g6 12. e4 f4 13. Bxf4 Ng4 14. Nge2 Bh4 15. g3 Bg5 16. h4 Bxf4 17. gxf4 b5 18. Qd2 Nf6 19. h5 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.30"]
[Round "2"]
[White "Liebert, Heinz"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "C44"]
[EventDate "1961.05.29"]
[PlyCount "52"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. h3 Be7 6. Be3 O-O 7. Nbd2 d5 8. Nxe5 Nxe5 9. dxe5 Nxe4 10. Nxe4 dxe4 11. Bc4 c6 12. Qxd8 Rxd8 13. Ke2 h5 14. a4 b6 15. Rad1 Bf5 16. Rxd8+ Rxd8 17. Rd1 Rxd1 18. Kxd1 Bd8 19. Kd2 Kf8 20. Be2 Bc7 21. Bf4 g6 22. g4 hxg4 23. hxg4 Be6 24. c4 f5 25. gxf5 gxf5 26. b3 Ke7 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.30"]
[Round "2"]
[White "Nezhmetdinov, Rashid"]
[Black "Bobekov, Radko"]
[Result "1-0"]
[ECO "C75"]
[EventDate "1961.05.29"]
[PlyCount "99"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 Nge7 7. Bb3 h6 8. h4 Bg4 9. Qd3 Qd7 10. d5 Nd8 11. Nh2 Bh5 12. Nd2 Bg6 13. a4 f5 14. f3 a5 15. Nhf1 fxe4 16. fxe4 Ng8 17. Qg3 Bh7 18. Ne3 Nf6 19. O-O Be7 20. Nf5 Bxf5 21. exf5 O-O 22. Qf3 Nh7 23. Qh3 Nf7 24. Ne4 Qd8 25. Bc2 Nf6 26. Nxf6+ Bxf6 27. Be4 c6 28. Be3 c5 29. Qg4 Re8 30. Qh5 Kf8 31. g4 Ke7 32. Rf2 Rh8 33. Qg6 Bxh4 34. f6+ gxf6 35. Rxf6 Bxf6 36. Rf1 Kd7 37. Rxf6 Kc7 38. Rxf7+ Kb8 39. Qf6 Qxf6 40. Rxf6 Kc7 41. Rf7+ Kb6 42. Rd7 Rhg8 43. Rxd6+ Kc7 44. Rg6 Rxg6 45. Bxg6 Rg8 46. Bh5 Kd6 47. Bxh6 Rh8 48. g5 Kxd5 49. Bf7+ Ke4 50. g6 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.30"]
[Round "2"]
[White "Taimanov, Mark"]
[Black "Ujtelky, Maximilian"]
[Result "1-0"]
[ECO "D90"]
[EventDate "1961.05.29"]
[PlyCount "75"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Bg7 8. Be2 Nh5 9. Bg5 h6 10. Bh4 Bf6 11. Bxf6 Nxf6 12. Ne5 e6 13. f4 Ne7 14. Bd3 a6 15. Qf3 b5 16. g4 h5 17. h3 Qd6 18. O-O-O Ra7 19. Kb1 Rc7 20. Rc1 Qb6 21. Rc2 Qa5 22. Rhc1 Kf8 23. Qg3 b4 24. Na4 Rxc2 25. Bxc2 hxg4 26. hxg4 Ne4 27. Bxe4 Qxa4 28. Bc2 Qb5 29. Qg2 Kg7 30. Bd3 Qb7 31. Qc2 a5 32. Qc5 a4 33. Ba6 Qxa6 34. Qxe7 Qb7 35. Rc7 Rh1+ 36. Kc2 b3+ 37. Kd2 Rh2+ 38. Ke1 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.30"]
[Round "2"]
[White "Tarasov, Vitaly"]
[Black "Drozd, Ryszard"]
[Result "1-0"]
[ECO "D28"]
[EventDate "1961.05.29"]
[PlyCount "75"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 b5 6. Bd3 Bb7 7. O-O e6 8. a4 b4 9. Qe2 c5 10. dxc5 Bxc5 11. Rd1 Nbd7 12. Nbd2 O-O 13. Nb3 Be7 14. e4 Qc7 15. Bg5 Ne5 16. Rac1 Nxf3+ 17. Qxf3 Qe5 18. Bf4 Qxb2 19. Rb1 Qa3 20. Na5 Bc8 21. Ra1 Qc3 22. Rac1 Qa3 23. Nc4 Qxa4 24. Nb6 Qa5 25. Nxa8 e5 26. Ra1 Qc5 27. Be3 Qc6 28. Nb6 Bg4 29. Nd5 Nxd5 30. Qxg4 Nxe3 31. fxe3 Ra8 32. Rac1 Bc5 33. Kh1 b3 34. Rb1 Rb8 35. Bc4 b2 36. Qe2 Qxe4 37. Bxa6 Ba3 38. Rxb2 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.31"]
[Round "3"]
[White "Bobekov, Radko"]
[Black "Liebert, Heinz"]
[Result "1/2-1/2"]
[ECO "E07"]
[EventDate "1961.05.29"]
[PlyCount "115"]

1. Nf3 e6 2. g3 Nf6 3. Bg2 Be7 4. O-O O-O 5. c4 c6 6. b3 d5 7. Bb2 Nbd7 8. d4 b6 9. Nc3 Bb7 10. Rc1 Rc8 11. e3 Rc7 12. Qe2 Qa8 13. e4 dxe4 14. Nxe4 c5 15. Nfd2 cxd4 16. Bxd4 Nxe4 17. Bxe4 Bxe4 18. Nxe4 e5 19. Bb2 f5 20. Nc3 Bf6 21. Rfd1 Bg5 22. Nd5 Rb7 23. f4 exf4 24. gxf4 Bf6 25. Qe6+ Kh8 26. Nxf6 Nxf6 27. Qxf5 Rbf7 28. Rf1 Ng8 29. Qg5 Qc6 30. Rce1 h6 31. Qg3 Qc5+ 32. Kh1 Qc6+ 33. Kg1 Qc5+ 34. Rf2 Nf6 35. Re5 Qd6 36. f5 Qd1+ 37. Rf1 Qd2 38. Qg2 Rd8 39. Re2 Qd3 40. Qf3 Qd7 41. Bc3 Re8 42. Rxe8+ Qxe8 43. Bd4 Rd7 44. Bxf6 gxf6 45. Kh1 Rd2 46. Rg1 Rxa2 47. Qb7 Qf8 48. b4 Rf2 49. c5 bxc5 50. bxc5 Rxf5 51. c6 Rg5 52. Rd1 Qc5 53. c7 Rg8 54. Rf1 a5 55. Rd1 a4 56. Rf1 a3 57. Qf3 f5 58. Qh5 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.31"]
[Round "3"]
[White "Bondarevsky, Igor"]
[Black "Tarasov, Vitaly"]
[Result "1/2-1/2"]
[ECO "D56"]
[EventDate "1961.05.29"]
[PlyCount "32"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4 11. Bxc4 b6 12. Be2 Bb7 13. Ne5 c5 14. Bf3 Rc8 15. Rc1 Bxf3 16. Nxf3 Qb7 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.31"]
[Round "3"]
[White "Drozd, Ryszard"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "D48"]
[EventDate "1961.05.29"]
[PlyCount "50"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. O-O c5 10. Qe2 Bb7 11. Rd1 Qc7 12. Bd2 c4 13. Bc2 b4 14. Na4 Ne4 15. Be1 Bd6 16. Rac1 Rc8 17. Nc5 Ndxc5 18. dxc5 Nxc5 19. Bxb4 a5 20. Ba4+ Ke7 21. Ba3 Ba6 22. Nd4 Qb6 23. Qh5 g6 24. Qh4+ f6 25. Qh3 f5 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.31"]
[Round "3"]
[White "Estrada Degrandi, Walter"]
[Black "Khodos, German"]
[Result "1/2-1/2"]
[ECO "D03"]
[EventDate "1961.05.29"]
[PlyCount "107"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 d5 5. Nbd2 h6 6. Bh4 cxd4 7. cxd4 Nc6 8. e3 Qb6 9. Qb3 Qxb3 10. Nxb3 g5 11. Bg3 Ne4 12. Bb5 Bd7 13. Bxc6 Bxc6 14. Nfd2 Nxg3 15. hxg3 Bb5 16. Rc1 b6 17. g4 Bd6 18. a3 Ke7 19. Nf3 f6 20. Nbd2 Bd3 21. Kd1 Bg6 22. Ke2 h5 23. gxh5 Bxh5 24. Kd3 Bg6+ 25. Ke2 Be8 26. Nb1 g4 27. Nh4 Bb5+ 28. Kd2 Kf7 29. g3 Bd7 30. Nc3 b5 31. Ng2 a5 32. Nf4 b4 33. axb4 axb4 34. Nce2 Bb5 35. Ra1 Rxa1 36. Rxh8 Rf1 37. Rh7+ Ke8 38. Rh2 Kd7 39. Nc1 Bc4 40. b3 Bb5 41. Nfd3 e5 42. dxe5 fxe5 43. Rh7+ Ke6 44. Rh6+ Kd7 45. Rh7+ Kc6 46. Rh6 e4 47. Ne5+ Kc5 48. Nxg4 Bd7 49. Nf6 Bc8 50. f4 Rf2+ 51. Ne2 Be7 52. Ke1 Rf3 53. Kd2 Rf2 54. Ke1 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.31"]
[Round "3"]
[White "Polugaevsky, Lev"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "D38"]
[EventDate "1961.05.29"]
[PlyCount "128"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 Qd6 7. Nd2 c6 8. e3 Bf5 9. Qb3 Qe7 10. Be2 O-O 11. O-O a5 12. a3 Bd6 13. Bf3 h6 14. Bxf6 Qxf6 15. e4 Bf4 16. Rad1 Bxd2 17. Rxd2 dxe4 18. Nxe4 Bxe4 19. Bxe4 Qf4 20. Re2 Qc7 21. Rc1 Nd7 22. d5 Nf6 23. dxc6 Nxe4 24. Rxe4 bxc6 25. Qc3 Rfe8 26. Rc4 Ra6 27. g3 Re6 28. Rd1 Ra8 29. Rc1 Ra6 30. Rd1 Ra8 31. Rc5 Rf6 32. Rd4 Qb6 33. Rg4 Qd8 34. Rd4 Qb6 35. Rg4 Qd8 36. Kg2 Kh8 37. Ra4 Qd1 38. Raxa5 Rxa5 39. Rxa5 Qe2 40. Qd4 Rf3 41. Ra8+ Kh7 42. Rb8 Rd3 43. Qf4 Qe6 44. Rb4 c5 45. Qe4+ Qxe4+ 46. Rxe4 Rb3 47. Re2 Kg6 48. Kf1 Kf5 49. h3 h5 50. h4 f6 51. Rc2 c4 52. Rxc4 Rxb2 53. Rc5+ Kg4 54. Kg2 g5 55. a4 Ra2 56. Rb5 Rc2 57. Rb3 Ra2 58. Rb5 Rc2 59. Rb6 Kf5 60. hxg5 fxg5 61. Rb5+ Kg6 62. Kf3 Rc3+ 63. Ke2 Ra3 64. Ra5 h4 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.05.31"]
[Round "3"]
[White "Ujtelky, Maximilian"]
[Black "Nezhmetdinov, Rashid"]
[Result "0-1"]
[ECO "A21"]
[EventDate "1961.05.29"]
[PlyCount "114"]

1. c4 e5 2. Nc3 f5 3. g3 Nf6 4. Bg2 c6 5. d4 e4 6. Bg5 Be7 7. e3 O-O 8. Nge2 Qe8 9. h4 Qf7 10. Qb3 Na6 11. Nf4 d6 12. Bf1 Nc7 13. d5 Na6 14. Be2 Nc5 15. Qc2 h6 16. Bxf6 Bxf6 17. Bh5 Qc7 18. Be2 a5 19. Rd1 a4 20. Kf1 Rd8 21. Kg2 Qa5 22. Rc1 Bd7 23. h5 Be8 24. Rhd1 Bf7 25. Rd2 Na6 26. g4 Nb4 27. Qb1 a3 28. bxa3 Nd3 29. Bxd3 Bxc3 30. Rdc2 Be5 31. Be2 Bxf4 32. exf4 cxd5 33. cxd5 e3 34. fxe3 Bxd5+ 35. Kf2 Qxa3 36. Rd2 Re8 37. Rd3 Qa7 38. gxf5 Be4 39. Qb3+ d5 40. Rd2 Qa5 41. Rcd1 Qd8 42. Kg3 Qe7 43. a4 Kh8 44. Bg4 Qf6 45. Re1 Re7 46. Qb4 Rc7 47. Qd4 Qf7 48. Ra1 Rc4 49. Qe5 Re8 50. Qd6 Rc6 51. Qa3 Bxf5 52. Bxf5 Qxf5 53. Rh1 Rce6 54. Rd3 Re4 55. Rh4 d4 56. exd4 Re1 57. Rf3 R8e2 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.01"]
[Round "4"]
[White "Ciric, Dragoljub"]
[Black "Bondarevsky, Igor"]
[Result "1/2-1/2"]
[ECO "B80"]
[EventDate "1961.05.29"]
[PlyCount "82"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O d6 9. Nce2 e5 10. Nxc6 bxc6 11. c4 Be7 12. Nc3 O-O 13. b3 Nd7 14. Be3 Nc5 15. b4 Ne6 16. Qd3 Bb7 17. Rac1 Bf6 18. Nd5 cxd5 19. cxd5 Qe7 20. dxe6 Qxe6 21. Rc7 Rfb8 22. Qc4 Qxc4 23. Rxc4 Bc8 24. Rb1 Be6 25. Rc2 d5 26. Bc5 d4 27. Bf1 Rc8 28. Bd3 Bd7 29. f4 Bb5 30. Rd2 Re8 31. Re1 g6 32. Ree2 Be7 33. Bxb5 axb5 34. fxe5 Rad8 35. Bb6 Bxb4 36. Rxd4 Rxd4 37. Bxd4 Rd8 38. Bb2 Kf8 39. Rc2 Rd1+ 40. Kf2 Rd2+ 41. Rxd2 Bxd2 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.01"]
[Round "4"]
[White "Khodos, German"]
[Black "Bobekov, Radko"]
[Result "1-0"]
[ECO "E80"]
[EventDate "1961.05.29"]
[PlyCount "163"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 b6 6. Bd3 Nfd7 7. Nge2 c5 8. d5 Ne5 9. f4 Nxd3+ 10. Qxd3 O-O 11. O-O Na6 12. h4 e6 13. h5 Nb4 14. Qg3 exd5 15. cxd5 Ba6 16. f5 Bxe2 17. Nxe2 Qe7 18. Bg5 Qxe4 19. f6 Bh8 20. Nc3 Qd4+ 21. Be3 Qe5 22. Qxe5 dxe5 23. Rad1 Rfe8 24. d6 Re6 25. Ne4 Rd8 26. hxg6 hxg6 27. g4 Nc2 28. Bg5 Nd4 29. Kg2 Rdxd6 30. Nxd6 Rxd6 31. Bh4 e4 32. g5 e3 33. Rfe1 Re6 34. Rd3 Re4 35. Bg3 e2 36. Bf2 Ne6 37. Rg3 Nxg5 38. Rxg5 Bxf6 39. Rg3 Bxb2 40. Re3 Ra4 41. R1xe2 Bf6 42. Bg3 Kg7 43. Be5 Bxe5 44. Rxe5 f5 45. Kf3 Kf6 46. Re6+ Kf7 47. Rc6 g5 48. Rc7+ Kf6 49. Rc6+ Kf7 50. Rd2 Ke7 51. Rg6 Ra3+ 52. Kg2 g4 53. Rf2 Kd7 54. Rf6 Kc7 55. R6xf5 Kc6 56. Kf1 c4 57. Ke1 b5 58. Rg5 Kb6 59. Rxg4 Ka5 60. Kd1 Ka4 61. Kc1 Rh3 62. Rgf4 a5 63. Kb2 Rg3 64. R4f3 Rg5 65. Rf5 Rg3 66. Rc5 Rg8 67. Rff5 Rb8 68. Kc3 Rb7 69. Rcd5 Rb8 70. Kd4 Kb4 71. Rf1 Ka3 72. Rb1 Ka4 73. Kc3 Rb7 74. Rc5 Rb8 75. Rxc4+ b4+ 76. Kb2 Rh8 77. Rf1 Rh2+ 78. Rc2 Rh5 79. a3 Rh3 80. axb4 axb4 81. Ra1+ Kb5 82. Rg2 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.01"]
[Round "4"]
[White "Liebert, Heinz"]
[Black "Ujtelky, Maximilian"]
[Result "1-0"]
[ECO "B06"]
[EventDate "1961.05.29"]
[PlyCount "99"]

1. d4 g6 2. e4 Bg7 3. Nc3 e6 4. Nf3 d5 5. Bg5 f6 6. Bf4 c6 7. Qd2 b5 8. Bd3 Ne7 9. e5 fxe5 10. Bxe5 O-O 11. O-O Nd7 12. Bxg7 Kxg7 13. Rfe1 Nb6 14. a4 b4 15. Na2 a5 16. b3 Qd6 17. c3 bxc3 18. Qxc3 Rf6 19. Ne5 Ra7 20. Nc1 Nd7 21. Ra2 Rf8 22. Nf3 Rf6 23. Rc2 Qb8 24. Rce2 Nf8 25. Ne5 Qb6 26. g3 Bd7 27. Bc2 Bc8 28. Ng4 Rf7 29. Qe3 Qc7 30. Ne5 Rf6 31. Bd3 Qd6 32. Rc2 Bd7 33. Rc5 Be8 34. Qd2 Qd8 35. Bf1 Qb6 36. Ng4 Rf7 37. Qc3 Nf5 38. Ne5 Rfc7 39. Bh3 Ne7 40. Nf3 Bf7 41. Ng5 Nf5 42. Nd3 Rab7 43. Ra1 Be8 44. Bxf5 exf5 45. Rxa5 Re7 46. Ra8 h6 47. Nf3 Nh7 48. Nc5 Rb8 49. Rxb8 Qxb8 50. Re1 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.01"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Drozd, Ryszard"]
[Result "0-1"]
[ECO "D53"]
[EventDate "1961.05.29"]
[PlyCount "120"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 c6 7. Qc2 h6 8. Bh4 a6 9. cxd5 Nxd5 10. Bg3 Qa5 11. Nd2 Nxc3 12. bxc3 c5 13. Nc4 Qd8 14. Nd6+ Bxd6 15. Bxd6 Qb6 16. Bg3 Qc6 17. Bd3 Qxg2 18. Be4 Qh3 19. Rg1 cxd4 20. cxd4 O-O 21. Bd6 Re8 22. Rg3 Qh5 23. Kd2 Qa5+ 24. Ke2 Qh5+ 25. Bf3 Qb5+ 26. Kd2 Qa5+ 27. Qc3 Qxc3+ 28. Kxc3 e5 29. Rag1 g6 30. Bd5 exd4+ 31. Kxd4 Nf8 32. Rxg6+ Nxg6 33. Rxg6+ Kh7 34. Bxf7 Rd8 35. Ke5 Bd7 36. Rg3 Bf5 37. Bd5 Rd7 38. e4 Bg6 39. Ke6 Rf7 40. Ke5 Rxf2 41. Kd4 Rd8 42. Ke5 Re8+ 43. Kd4 Rd2+ 44. Kc3 Rd1 45. Bb4 Bxe4 46. Bb3 Rf1 47. Kb2 Rf2+ 48. Ka3 Rf3 49. Bd6 Rxg3 50. Bxg3 Kg6 51. Kb4 Kg5 52. Kc5 h5 53. a4 Rc8+ 54. Kd4 Bc2 55. Be6 Rd8+ 56. Ke5 Bxa4 57. Bf4+ Kg6 58. Bf5+ Kg7 59. Ke6 Re8+ 60. Kd6 Kf6 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.01"]
[Round "4"]
[White "Taimanov, Mark"]
[Black "Nezhmetdinov, Rashid"]
[Result "1-0"]
[ECO "E11"]
[EventDate "1961.05.29"]
[PlyCount "89"]

1. d4 e6 2. c4 Bb4+ 3. Nd2 d5 4. a3 Be7 5. Ngf3 Nf6 6. e3 O-O 7. Bd3 Nbd7 8. b4 b6 9. Bb2 c5 10. dxc5 bxc5 11. b5 Bb7 12. O-O a6 13. a4 axb5 14. axb5 Nb6 15. Qc2 dxc4 16. Nxc4 Nxc4 17. Bxc4 Nd5 18. Rxa8 Qxa8 19. Ra1 Qc8 20. Ne5 Qc7 21. h3 Bf6 22. Nd3 Bxb2 23. Nxb2 h6 24. Be2 Nb6 25. Nc4 Nxc4 26. Bxc4 Qe5 27. Ra7 Rb8 28. Bf1 Qc7 29. Qc3 Qb6 30. Ra4 Qd6 31. Rg4 e5 32. Ra4 Rc8 33. Ra7 Qb6 34. Ra2 Qe6 35. Bc4 Qg6 36. f3 Qg3 37. Qd2 Qg5 38. Ra7 Rd8 39. Bxf7+ Kxf7 40. Rxb7+ Kg8 41. Qe2 Kh8 42. Rc7 e4 43. f4 Qg3 44. b6 Ra8 45. Qb2 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.01"]
[Round "4"]
[White "Tarasov, Vitaly"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "D95"]
[EventDate "1961.05.29"]
[PlyCount "125"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Qb3 O-O 7. Be2 b6 8. O-O Ba6 9. Rd1 Nbd7 10. Bd2 dxc4 11. Bxc4 Bxc4 12. Qxc4 c5 13. Rac1 cxd4 14. exd4 Ne8 15. Bf4 Nd6 16. Qb4 Nf6 17. Ne5 Rc8 18. d5 a5 19. Qa4 Qe8 20. Qxe8 Rfxe8 21. Nc6 Bf8 22. Kf1 Nd7 23. Na4 Ra8 24. Re1 b5 25. Nc3 Nb6 26. Bxd6 exd6 27. Rxe8 Rxe8 28. Nxb5 Nxd5 29. Rd1 Nb4 30. Nxd6 Bxd6 31. Rxd6 Nxc6 32. Rxc6 Rb8 33. Rc2 Kg7 34. Ke1 Kf6 35. Re2 Rc8 36. Kd1 h5 37. Re3 Kf5 38. Rc3 Rd8+ 39. Kc2 Rd5 40. Rd3 Rc5+ 41. Rc3 Rd5 42. a3 Rb5 43. Rb3 Rc5+ 44. Rc3 Rd5 45. b4 axb4 46. axb4 Ke6 47. Re3+ Kf6 48. Kc3 Rd1 49. Re2 Rc1+ 50. Kb3 Rb1+ 51. Kc4 Rc1+ 52. Kb5 g5 53. Kb6 g4 54. h3 Rg1 55. hxg4 hxg4 56. g3 Kg5 57. b5 f5 58. Kc7 f4 59. Re5+ Kf6 60. gxf4 Rc1+ 61. Kb8 Rc4 62. b6 Rxf4 63. Re2 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.03"]
[Round "5"]
[White "Bobekov, Radko"]
[Black "Tarasov, Vitaly"]
[Result "0-1"]
[ECO "A22"]
[EventDate "1961.05.29"]
[PlyCount "48"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. d3 Re8 6. Bd2 c6 7. a3 Bf8 8. Nf3 h6 9. O-O d6 10. b4 Be6 11. b5 Qc8 12. bxc6 Nxc6 13. Rb1 e4 14. dxe4 Bxc4 15. Qa4 Ba6 16. Rfc1 Nd7 17. Be3 Nc5 18. Qc2 Qe6 19. Nd5 Rac8 20. Nd4 Nxd4 21. Bxd4 Nd3 22. Nc7 Nxc1 23. Rxc1 Qd7 24. Bxa7 d5 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.03"]
[Round "5"]
[White "Bondarevsky, Igor"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "A56"]
[EventDate "1961.05.29"]
[PlyCount "90"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Nge2 O-O 7. Ng3 Ne8 8. h4 g6 9. h5 Bg5 10. Bxg5 Qxg5 11. Qd2 Qxd2+ 12. Kxd2 Nd7 13. Be2 a6 14. a4 Ndf6 15. a5 Bd7 16. Rhb1 Rc8 17. Bd1 Rc7 18. hxg6 hxg6 19. Ba4 Ng7 20. Bxd7 Nxd7 21. f3 f5 22. Rh1 f4 23. Nge2 Nh5 24. Na4 Ndf6 25. Rab1 g5 26. b4 cxb4 27. Rxb4 g4 28. c5 dxc5 29. Rc4 Ng3 30. Nxg3 fxg3 31. Rxc5 Rg7 32. Rc3 gxf3 33. Rxf3 Nxe4+ 34. Ke3 Nf6 35. Nb6 e4 36. Rf5 Ng4+ 37. Kf4 Rd8 38. Rg5 Nf6 39. Rxg7+ Kxg7 40. Rd1 Kf7 41. Kxg3 Rg8+ 42. Kf4 Rxg2 43. d6 Ke6 44. d7 Rg4+ 45. Ke3 Rg3+ 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.03"]
[Round "5"]
[White "Drozd, Ryszard"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "E62"]
[EventDate "1961.05.29"]
[PlyCount "83"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 Nc6 7. d4 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. e3 e5 11. d5 Ne7 12. Bg2 f5 13. f4 Nc5 14. Qc2 a5 15. b3 e4 16. Rd1 g5 17. Bf1 h5 18. Be2 h4 19. g4 Ng6 20. gxf5 Ne7 21. Rb1 Nxf5 22. Nxe4 gxf4 23. exf4 Nd4 24. Rxd4 Bxd4+ 25. Kh2 Nxe4 26. Qxe4 Qf6 27. Bg4 Rae8 28. Be6+ Kh8 29. Bd2 Re7 30. Rd1 c5 31. Rf1 b6 32. f5 Be5+ 33. Bf4 Bxf4+ 34. Qxf4 Rg7 35. Rf2 Rd8 36. Qd2 a4 37. Rf4 axb3 38. axb3 Qe5 39. Qf2 Ra8 40. f6 Rh7 41. Kg2 Rh6 42. f7 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.03"]
[Round "5"]
[White "Estrada Degrandi, Walter"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "D05"]
[EventDate "1961.05.29"]
[PlyCount "26"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Be7 7. O-O O-O 8. Ne5 Nd7 9. f4 f5 10. g4 Nf6 11. g5 Nxe5 12. dxe5 Ne4 13. Nxe4 dxe4 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.03"]
[Round "5"]
[White "Nezhmetdinov, Rashid"]
[Black "Liebert, Heinz"]
[Result "1-0"]
[ECO "C12"]
[EventDate "1961.05.29"]
[PlyCount "75"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Bd3 Nxd2 10. Kxd2 Qg5+ 11. Qxg5 hxg5 12. Rf1 Ke7 13. f4 gxf4 14. Nh3 Bd7 15. Nxf4 c5 16. h4 Nc6 17. Ke3 Rac8 18. Rh3 cxd4+ 19. cxd4 Nb4 20. Kd2 b6 21. Rg3 Nxd3 22. cxd3 Rhg8 23. Nh5 Kf8 24. Rgf3 Be8 25. Nf4 Ke7 26. h5 Ba4 27. Ke3 Rc2 28. Rg3 Rcc8 29. a3 Bd7 30. Rgf3 b5 31. g4 Rc3 32. Ne2 Rxa3 33. Rxf7+ Ke8 34. g5 b4 35. g6 Bb5 36. Nf4 Bd7 37. h6 gxh6 38. Nh5 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.03"]
[Round "5"]
[White "Ujtelky, Maximilian"]
[Black "Khodos, German"]
[Result "1/2-1/2"]
[ECO "E14"]
[EventDate "1961.05.29"]
[PlyCount "38"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. e3 Be7 5. d4 O-O 6. Bd3 b6 7. O-O d6 8. b3 Bb7 9. Bb2 Nc6 10. Qe2 cxd4 11. exd4 Nb4 12. Bb1 d5 13. a3 Nc6 14. cxd5 exd5 15. b4 Re8 16. Qd3 g6 17. Ba2 Bf8 18. Rfe1 Rxe1+ 19. Rxe1 Ne7 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.04"]
[Round "6"]
[White "Ciric, Dragoljub"]
[Black "Bobekov, Radko"]
[Result "1/2-1/2"]
[ECO "B88"]
[EventDate "1961.05.29"]
[PlyCount "29"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. O-O Be7 8. a3 O-O 9. Ba2 Nxd4 10. Qxd4 b6 11. Bg5 Bb7 12. Rad1 Rc8 13. Kh1 Rc5 14. f4 Qa8 15. Rfe1 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.04"]
[Round "6"]
[White "Drozd, Ryszard"]
[Black "Bondarevsky, Igor"]
[Result "1/2-1/2"]
[ECO "E13"]
[EventDate "1961.05.29"]
[PlyCount "91"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. Nc3 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Qc2 Nxg3 10. hxg3 Qf6 11. e4 g4 12. Ne5 c5 13. Nxg4 Qg7 14. Be2 h5 15. Nh2 cxd4 16. a3 Bxc3+ 17. bxc3 dxc3 18. Rc1 Na6 19. Nf1 Nc5 20. f3 O-O-O 21. Qxc3 Qg5 22. Rh4 f5 23. exf5 exf5 24. Qd2 Qg6 25. Rc3 Rhe8 26. Kf2 Re6 27. Re3 Rde8 28. Rxe6 dxe6 29. Qd6 Qf7 30. Qe5 Nd7 31. Qd6 Nc5 32. Qe5 Rd8 33. Ne3 Bc6 34. Nc2 Be8 35. Nd4 Qc7 36. Qxc7+ Kxc7 37. Ke3 Kd6 38. f4 Ne4 39. Bxh5 Bxh5 40. Rxh5 Rg8 41. Rh7 Rxg3+ 42. Nf3 a6 43. Rb7 Kc5 44. Rc7+ Kd6 45. Rb7 Kc5 46. Rc7+ 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.04"]
[Round "6"]
[White "Khodos, German"]
[Black "Nezhmetdinov, Rashid"]
[Result "0-1"]
[ECO "B07"]
[EventDate "1961.05.29"]
[PlyCount "117"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. f4 c5 5. d5 g6 6. Nf3 Bg7 7. e5 dxe5 8. fxe5 Ng4 9. e6 fxe6 10. dxe6 Nde5 11. Bb5+ Nc6 12. Qxd8+ Kxd8 13. Ng5 Rf8 14. h3 Nge5 15. Be3 h6 16. O-O-O+ Kc7 17. Nd5+ Kb8 18. Nf7 a6 19. Bxc6 Nxc6 20. Nb6 Bxe6 21. Nxa8 Rxf7 22. Nb6 Kc7 23. Nd5+ Bxd5 24. Rxd5 Bd4 25. Re1 e6 26. Rxc5 Bxc5 27. Bxc5 e5 28. c3 Rf5 29. Kd2 h5 30. Be3 Kd6 31. Kd3 Ke6 32. c4 Ne7 33. b4 Rf8 34. Kc3 Rc8 35. Kb3 Rd8 36. Kc3 Rc8 37. Bd4 Nc6 38. Bg1 b5 39. Bc5 Rd8 40. a4 bxc4 41. b5 axb5 42. axb5 Na5 43. Bb6 Rd3+ 44. Kb4 Nb7 45. Bc7 Kd5 46. Rxe5+ Kd4 47. Re7 Rb3+ 48. Ka4 Nc5+ 49. Ka5 c3 50. Bf4 Kc4 51. Kb6 Rxb5+ 52. Kc6 Ra5 53. Be3 c2 54. Kd6 Ra6+ 55. Ke5 Ra3 56. Bh6 Rg3 57. Rc7 Kb5 58. Kd6 Rd3+ 59. Ke7 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.04"]
[Round "6"]
[White "Polugaevsky, Lev"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "A85"]
[EventDate "1961.05.29"]
[PlyCount "48"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Qc2 d5 5. Bg5 Be7 6. e3 c6 7. Bd3 a6 8. Nf3 Nbd7 9. O-O Ne4 10. Bxe7 Qxe7 11. Rab1 O-O 12. b4 Nd6 13. Ne2 b5 14. c5 Nc4 15. Bxc4 bxc4 16. Ne5 Nxe5 17. dxe5 Bd7 18. f4 a5 19. a3 axb4 20. axb4 Ra3 21. Qc1 Rfa8 22. Nd4 Qe8 23. Nc2 Ra2 24. Qd2 R8a3 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.04"]
[Round "6"]
[White "Taimanov, Mark"]
[Black "Liebert, Heinz"]
[Result "1-0"]
[ECO "A86"]
[EventDate "1961.05.29"]
[PlyCount "139"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. O-O O-O 6. c4 e6 7. d5 Qe7 8. Nc3 e5 9. d6 Qxd6 10. Qxd6 cxd6 11. Nb5 Nc6 12. Rd1 Ne8 13. Be3 e4 14. Rab1 Ne5 15. b3 a6 16. Nxd6 Nxd6 17. Rxd6 b5 18. c5 Bb7 19. Nf4 Rfd8 20. Rbd1 Bf8 21. R6d2 Rdc8 22. Nd5 Ng4 23. Nb6 Nxe3 24. fxe3 Bxc5 25. Nxc8 Bxe3+ 26. Kf1 Bxc8 27. Rd5 Rb8 28. g4 fxg4 29. Bxe4 Bf4 30. Kg2 d6 31. R5d3 Be6 32. Rc3 Re8 33. e3 Be5 34. Rc6 a5 35. Rb6 b4 36. Bd5 Bxd5+ 37. Rxd5 Rc8 38. Rxa5 Kf7 39. Rb7+ Kf6 40. Rxh7 Rc2+ 41. Kf1 Kf5 42. Rf7+ Ke4 43. Rf2 Rc1+ 44. Kg2 Kxe3 45. Rb5 Bc3 46. Rg5 Be1 47. Rb2 Bc3 48. Rf2 Be1 49. Rf1 Rc2+ 50. Kh1 Bc3 51. Rxg4 Rxa2 52. Rg3+ Ke4 53. Rxg6 Be5 54. Rg2 Ra3 55. Rg4+ Ke3 56. Rxb4 Ra2 57. Rh4 Rc2 58. Rd1 Kf2 59. Rg1 Kf3 60. Rh3+ Ke4 61. Rg4+ Kf5 62. Ra4 Rc1+ 63. Kg2 Rc2+ 64. Kf1 Rxh2 65. Rxh2 Bxh2 66. Ke2 Ke6 67. Kd3 Kd5 68. Rc4 Bg1 69. Rc8 Bc5 70. Kc3 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.04"]
[Round "6"]
[White "Tarasov, Vitaly"]
[Black "Ujtelky, Maximilian"]
[Result "1/2-1/2"]
[ECO "D36"]
[EventDate "1961.05.29"]
[PlyCount "75"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. cxd5 exd5 5. Qc2 c6 6. Bg5 Be7 7. Nc3 Nbd7 8. e3 O-O 9. Bd3 Re8 10. h3 g6 11. O-O-O Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Nd2 Nf6 15. g4 h6 16. Rdg1 Kf8 17. f4 exf3 18. Rf1 Be6 19. e4 Rad8 20. Nxf3 Kg7 21. Rd1 Qc7 22. Kb1 Qa5 23. Rhe1 Rd7 24. Ne5 Rde7 25. Qf2 Rd8 26. Qf4 Qc7 27. Rf1 Ng8 28. Qe3 Qb6 29. Nf3 Bc4 30. Rfe1 Nf6 31. g5 hxg5 32. Qxg5 Red7 33. Rg1 Be6 34. h4 Rh8 35. Ne5 Rxd4 36. Nxg6 Rxd1+ 37. Nxd1 Rh5 38. Qg2 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.05"]
[Round "7"]
[White "Bobekov, Radko"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[ECO "E98"]
[EventDate "1961.05.29"]
[PlyCount "81"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. exf5 gxf5 12. f4 Ng6 13. Be3 exf4 14. Nxf4 Nxf4 15. Bxf4 Ne5 16. Qd2 Bd7 17. Rae1 Qf6 18. Bd3 Rae8 19. Re3 Ng6 20. Rxe8 Rxe8 21. Bg3 a6 22. Qc2 Rf8 23. Ne2 Ne5 24. b3 Nxd3 25. Qxd3 Re8 26. a4 Qb2 27. Nf4 Re3 28. Qd1 Qxb3 29. Qh5 Qc3 30. Ne6 Bxe6 31. Qe8+ Bf8 32. dxe6 Qf6 33. Qd7 Qxe6 34. Qxc7 Qe4 35. Qd8 Re2 36. Qg5+ Bg7 37. Qd8+ Kf7 38. Qd7+ Kg6 39. Qxd6+ Kh5 40. Bf2 Rxf2 41. g4+ 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.05"]
[Round "7"]
[White "Bondarevsky, Igor"]
[Black "Taimanov, Mark"]
[Result "0-1"]
[ECO "E83"]
[EventDate "1961.05.29"]
[PlyCount "84"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be3 d6 6. f3 Nc6 7. Nge2 a6 8. d5 Ne5 9. Nd4 c5 10. dxc6 bxc6 11. Be2 d5 12. Bf4 Qd6 13. Bxe5 Qxe5 14. Nxc6 Qg5 15. Nxe7+ Kh8 16. Nexd5 Qxg2 17. Kd2 Nxd5 18. cxd5 Rb8 19. Kc2 Bd7 20. Qf1 Qg5 21. f4 Qe7 22. e5 Qb4 23. b3 f6 24. e6 f5 25. Qe1 Rfc8 26. Bc4 Rxc4 27. bxc4 Ba4+ 28. Kd3 Rc8 29. Rc1 Qxc4+ 30. Ke3 Bd4+ 31. Kf3 Qd3+ 32. Kg2 Rxc3 33. Rxc3 Bxc3 34. Qg3 Qxd5+ 35. Kh3 Qxh1 36. Qxc3+ Kg8 37. Qc8+ Kg7 38. Qc3+ Kh6 39. Qg3 Qb7 40. Qa3 Qe4 41. Kg3 Qe1+ 42. Kh3 Qf1+ 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.05"]
[Round "7"]
[White "Estrada Degrandi, Walter"]
[Black "Drozd, Ryszard"]
[Result "0-1"]
[ECO "A44"]
[EventDate "1961.05.29"]
[PlyCount "102"]

1. d4 c5 2. d5 e5 3. e4 g6 4. Nd2 d6 5. a4 Bg7 6. Bb5+ Bd7 7. Bd3 Qa5 8. Ra3 Nf6 9. c3 O-O 10. Ne2 Qc7 11. f3 b6 12. g4 a6 13. Ng3 Ra7 14. c4 Rb7 15. Qe2 Bh6 16. Nf5 gxf5 17. g5 Kh8 18. gxh6 f4 19. Rg1 Rg8 20. Rxg8+ Nxg8 21. Qg2 Nxh6 22. Qg5 Ng8 23. Nb1 Be8 24. Nc3 f6 25. Qg2 Qg7 26. Qxg7+ Kxg7 27. Bd2 Ne7 28. Kf2 a5 29. Ra1 Na6 30. Rg1+ Kf7 31. Bf1 Nb4 32. b3 Bd7 33. Nb1 Nc2 34. Bc3 Rb8 35. Bd3 Nd4 36. Nd2 Rg8 37. Rxg8 Kxg8 38. Bxd4 exd4 39. Ke2 Kg7 40. Kf2 Ng6 41. Bf1 Kh6 42. Nb1 Ne5 43. Na3 f5 44. Be2 Kg5 45. exf5 Bxf5 46. Nb5 Bc2 47. Nxd6 Bxb3 48. Ne4+ Kg6 49. Nd2 Bxa4 50. Bf1 Bc2 51. Bh3 a4 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.05"]
[Round "7"]
[White "Liebert, Heinz"]
[Black "Khodos, German"]
[Result "1/2-1/2"]
[ECO "B49"]
[EventDate "1961.05.29"]
[PlyCount "40"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Be3 Bb4 9. Nxc6 dxc6 10. Bf3 e5 11. Na4 O-O 12. c3 Be7 13. Nb6 Rb8 14. a4 Be6 15. a5 h6 16. h3 Nh7 17. Bg4 Rbd8 18. Qe2 Bxg4 19. Qxg4 Bg5 20. Bc5 Be7 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.05"]
[Round "7"]
[White "Nezhmetdinov, Rashid"]
[Black "Tarasov, Vitaly"]
[Result "1/2-1/2"]
[ECO "C64"]
[EventDate "1961.05.29"]
[PlyCount "36"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. d4 c6 8. Bc4 d6 9. dxe5 dxe5 10. Qxd8+ Bxd8 11. Be3 Nf6 12. f3 Bb6 13. Bxb6 axb6 14. Nd2 Ke7 15. Rfd1 Be6 16. Bxe6 Kxe6 17. Nc4 b5 18. Ne3 Rhd8 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.05"]
[Round "7"]
[White "Ujtelky, Maximilian"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "D48"]
[EventDate "1961.05.29"]
[PlyCount "46"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 c6 5. d4 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. Ne4 c5 10. dxc5 Nxc5 11. Nxc5 Bxc5 12. O-O Qe7 13. e4 e5 14. Bg5 O-O 15. Rc1 Bd6 16. h3 h6 17. Bh4 Bb7 18. Qe2 Rac8 19. Rxc8 Rxc8 20. Bxf6 Qxf6 21. a4 bxa4 22. Bxa6 Bxa6 23. Qxa6 Rc2 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.07"]
[Round "8"]
[White "Bondarevsky, Igor"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "D58"]
[EventDate "1961.05.29"]
[PlyCount "42"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qc2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O-O c5 12. h4 Nc6 13. g4 cxd4 14. exd4 Qd6 15. Kb1 Qf4 16. Rh3 Qxg4 17. Rg3 Qd7 18. Bh3 Qd6 19. Qf5 Ne7 20. Qh5 Kh7 21. Ne5 g6 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.07"]
[Round "8"]
[White "Ciric, Dragoljub"]
[Black "Nezhmetdinov, Rashid"]
[Result "0-1"]
[ECO "C79"]
[EventDate "1961.05.29"]
[PlyCount "56"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bg4 6. h3 Bh5 7. c3 Nf6 8. Qe2 g5 9. g4 b5 10. Bb3 Bg6 11. d4 h5 12. Bxg5 hxg4 13. Nh4 Bh5 14. Bd5 Nxd5 15. Bxd8 Nf4 16. Qe3 Nxh3+ 17. Kg2 Nf4+ 18. Qxf4 exf4 19. Bg5 Be7 20. Bxe7 Nxe7 21. Nd2 Kd7 22. Rh1 f6 23. b3 Bf7 24. d5 Rh6 25. Rh2 Rah8 26. Rah1 Nxd5 27. exd5 Bxd5+ 28. f3 g3 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.07"]
[Round "8"]
[White "Drozd, Ryszard"]
[Black "Bobekov, Radko"]
[Result "1/2-1/2"]
[ECO "A11"]
[EventDate "1961.05.29"]
[PlyCount "35"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. c4 c6 5. cxd5 cxd5 6. Qb3 Qb6 7. Qxb6 axb6 8. Nc3 Nc6 9. d3 e6 10. O-O h6 11. Nb5 Ra5 12. a4 Bb4 13. Be3 Nd7 14. Bd2 Ke7 15. Nbd4 Bxd2 16. Nxf5+ exf5 17. Nxd2 Nf6 18. e4 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.07"]
[Round "8"]
[White "Polugaevsky, Lev"]
[Black "Ujtelky, Maximilian"]
[Result "1/2-1/2"]
[ECO "D52"]
[EventDate "1961.05.29"]
[PlyCount "77"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc2 dxc4 9. Bxf6 Nxf6 10. Nxc4 Qc7 11. Be2 O-O 12. O-O a6 13. Rac1 Bd7 14. Rfd1 Rfd8 15. Bf3 Be8 16. a3 Be7 17. b4 Nd7 18. g3 Rac8 19. Na5 Nb8 20. Ne4 b6 21. Nc4 Nd7 22. Qe2 Qb7 23. h4 Nf6 24. Ne5 Qa8 25. Qc2 Nd5 26. Ng5 g6 27. Nc4 Qb8 28. e4 Nf6 29. e5 Nd5 30. Ne4 Rc7 31. Ncd6 Bd7 32. h5 Ra7 33. Qd2 Kg7 34. Kg2 h6 35. Nxf7 Kxf7 36. Qxh6 Rh8 37. Qxg6+ Kf8 38. Bg4 Qe8 39. Qxe8+ 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.07"]
[Round "8"]
[White "Taimanov, Mark"]
[Black "Khodos, German"]
[Result "1/2-1/2"]
[ECO "A72"]
[EventDate "1961.05.29"]
[PlyCount "123"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. e4 d6 7. Nf3 Bg7 8. Bg5 a6 9. Nd2 b5 10. Be2 O-O 11. O-O h6 12. Bh4 g5 13. Bg3 Qe7 14. Qc2 Nbd7 15. Rae1 Ne5 16. a4 bxa4 17. Nxa4 Nfd7 18. b3 Ng6 19. b4 Nf4 20. bxc5 Nxc5 21. Nxc5 dxc5 22. Bxf4 gxf4 23. Nc4 Bd4 24. Kh1 a5 25. e5 Qg5 26. Bf3 Bf5 27. Be4 Bxe4 28. Qxe4 a4 29. e6 fxe6 30. dxe6 Ra7 31. Re2 f3 32. gxf3 Rf4 33. Qb1 Rg7 34. Rg1 Qd5 35. Rxg7+ Bxg7 36. Nd2 Rxf3 37. Qe4 Qxe4 38. Rxe4 Rf8 39. Rxa4 Rxf2 40. Ne4 Rf8 41. Nxc5 Rc8 42. Ne4 Re8 43. Ra6 Kh7 44. h4 h5 45. Kg2 Re7 46. Kf3 Kg6 47. Kf4 Bf6 48. Ng5 Bxg5+ 49. hxg5 h4 50. Ke5 Kxg5 51. Ra8 Kg4 52. Kf6 Rh7 53. Rg8+ Kf3 54. Rf8 Kg3 55. Rf7 Rh6+ 56. Kf5 Rxe6 57. Kxe6 h3 58. Kf5 h2 59. Rh7 Kg2 60. Kg4 h1=Q 61. Rxh1 Kxh1 62. Kh3 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.07"]
[Round "8"]
[White "Tarasov, Vitaly"]
[Black "Liebert, Heinz"]
[Result "1-0"]
[ECO "A21"]
[EventDate "1961.05.29"]
[PlyCount "59"]

1. Nf3 f5 2. d3 d6 3. g3 Nf6 4. Bg2 e5 5. c4 Be7 6. Nc3 O-O 7. O-O Kh8 8. Rb1 Qe8 9. b4 a5 10. a3 Nbd7 11. Ng5 Bd8 12. f4 axb4 13. axb4 c6 14. b5 Nc5 15. bxc6 bxc6 16. Kh1 h6 17. fxe5 dxe5 18. Nf3 Nfd7 19. d4 exd4 20. Nxd4 Ne5 21. Nxc6 Nxc6 22. Qd5 Ne4 23. Nxe4 Be6 24. Qc5 Be7 25. Nd6 Rd8 26. Ba3 Qd7 27. Rbd1 Qc7 28. Qe3 Ra8 29. Qxe6 Rxa3 30. Nb5 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.08"]
[Round "9"]
[White "Bobekov, Radko"]
[Black "Bondarevsky, Igor"]
[Result "1-0"]
[ECO "B14"]
[EventDate "1961.05.29"]
[PlyCount "113"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3 Be7 8. O-O O-O 9. Qe2 cxd4 10. exd4 Ndb4 11. Be4 Nxd4 12. Nxd4 Qxd4 13. Be3 Qe5 14. f4 Qa5 15. a3 Nd5 16. Bxd5 exd5 17. b4 Qa6 18. Qxa6 bxa6 19. Nxd5 Bd8 20. Bc5 Re8 21. Rfe1 Rxe1+ 22. Rxe1 Bd7 23. Kf2 h6 24. Rd1 Be6 25. Ne3 Bc7 26. f5 Bb3 27. Rd7 Bb6 28. Rb7 Bxc5 29. bxc5 Ba4 30. Rc7 Bb5 31. Kf3 Rd8 32. Ke4 Bd3+ 33. Ke5 f6+ 34. Kf4 Rd4+ 35. Kf3 Be4+ 36. Ke2 Bd3+ 37. Kf2 Bb5 38. h3 Rd2+ 39. Kf3 Rd3 40. Ke4 Rxa3 41. Nd5 Ra4+ 42. Kf3 Kf8 43. Nf4 Ke8 44. Ne6 Bd7 45. Nxg7+ Kd8 46. Rxa7 Ra5 47. g4 Rxc5 48. Rxa6 Rc3+ 49. Kg2 Ke7 50. Nh5 Rc6 51. Ra3 Be8 52. Ra7+ Bd7 53. Nf4 Kd6 54. Kg3 Rc8 55. Kh4 Rh8 56. Ra6+ Bc6 57. Kh5 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.08"]
[Round "9"]
[White "Estrada Degrandi, Walter"]
[Black "Taimanov, Mark"]
[Result "0-1"]
[ECO "E63"]
[EventDate "1961.05.29"]
[PlyCount "108"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 Nc6 7. O-O a6 8. h3 Nd7 9. e4 Rb8 10. Be3 b5 11. cxb5 axb5 12. b3 Na7 13. Rc1 c6 14. Qd2 Re8 15. Rfd1 Qa5 16. Nb1 Qa6 17. Bf1 Qb7 18. Nc3 Nf6 19. Qd3 Bd7 20. Nh4 e5 21. dxe5 dxe5 22. Bc5 Nc8 23. Qe3 Be6 24. Rc2 Nd7 25. Nf3 Nxc5 26. Qxc5 Nb6 27. Ne2 Rbc8 28. Ng5 Bd7 29. Nc1 f6 30. Nf3 Be6 31. Qe3 Bf8 32. Nd3 Nd7 33. Rdc1 Rc7 34. b4 Ra8 35. Qd2 Ra3 36. Nh2 Qa6 37. Ng4 Rxa2 38. Rxa2 Qxa2 39. Qxa2 Bxa2 40. Ne3 Nb6 41. Nc5 Bf7 42. f4 h5 43. Kf2 Bh6 44. fxe5 fxe5 45. Rd1 Ra7 46. Rd8+ Kg7 47. h4 Nc4 48. Nxc4 bxc4 49. Rd7 Rxd7 50. Nxd7 c3 51. Bd3 Bb3 52. Nc5 Bd1 53. Ke1 c2 54. Nb3 Kf6 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.08"]
[Round "9"]
[White "Khodos, German"]
[Black "Tarasov, Vitaly"]
[Result "1/2-1/2"]
[ECO "D27"]
[EventDate "1961.05.29"]
[PlyCount "55"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 c5 5. Bxc4 e6 6. O-O a6 7. e4 b5 8. Bd3 Bb7 9. e5 Nd5 10. Nc3 Nxc3 11. bxc3 Be7 12. a4 b4 13. dxc5 bxc3 14. Qc2 Nd7 15. Qxc3 Nxc5 16. Be2 O-O 17. Rd1 Ne4 18. Qb2 Bd5 19. Be3 Rb8 20. Qd4 Qa5 21. Bd2 Nxd2 22. Qxd2 Bb4 23. Qd3 Bxf3 24. Qxf3 Bc3 25. Rac1 Bxe5 26. Qe4 Rb6 27. g3 g6 28. Rc6 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.08"]
[Round "9"]
[White "Liebert, Heinz"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "B16"]
[EventDate "1961.05.29"]
[PlyCount "23"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. d4 Bg4 7. Be2 Qc7 8. Be3 Nd7 9. Qd2 e6 10. Bf4 Bd6 11. Bxd6 Qxd6 12. O-O-O 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.08"]
[Round "9"]
[White "Nezhmetdinov, Rashid"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[ECO "B92"]
[EventDate "1961.05.29"]
[PlyCount "106"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Be3 Nbd7 10. f3 Qc7 11. a4 Nb6 12. a5 Nc4 13. Bxc4 Qxc4 14. Bg5 Qc6 15. Na4 Be6 16. Nb6 Rab8 17. c4 Bd8 18. Be3 Bxb6 19. axb6 Qxc4 20. Na5 Qb4 21. Qd2 Qxd2 22. Bxd2 Rfd8 23. Bg5 d5 24. Rfd1 d4 25. Ra4 Rd6 26. Rb4 h6 27. Bxf6 gxf6 28. Kf2 Bd7 29. Rc1 Bb5 30. Ke1 Rxb6 31. Rc7 Rd6 32. g4 b6 33. Nc4 Re6 34. Na3 Be8 35. Rbc4 b5 36. R4c5 Kg7 37. Nc2 b4 38. Kd2 Kg6 39. Ne1 h5 40. gxh5+ Kxh5 41. Ng2 Kg5 42. h4+ Kh6 43. Ne1 Kh5 44. Ng2 Rd6 45. Re7 Rd7 46. Nf4+ Kxh4 47. Rxd7 Bxd7 48. Nd5 Rc8 49. Ra5 b3 50. Rxa6 Rc2+ 51. Kd1 Rxb2 52. Rb6 Rb1+ 53. Kd2 Ba4 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.08"]
[Round "9"]
[White "Ujtelky, Maximilian"]
[Black "Drozd, Ryszard"]
[Result "1/2-1/2"]
[ECO "D48"]
[EventDate "1961.05.29"]
[PlyCount "33"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 dxc4 5. e3 a6 6. Bxc4 b5 7. Bd3 Bb7 8. O-O c5 9. Qe2 Nbd7 10. Rd1 Qb8 11. b3 Bd6 12. h3 O-O 13. Bb2 cxd4 14. exd4 Nb6 15. Ne5 Nbd5 16. Nxd5 Bxd5 17. Ng4 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.09"]
[Round "10"]
[White "Bondarevsky, Igor"]
[Black "Ujtelky, Maximilian"]
[Result "1-0"]
[ECO "E49"]
[EventDate "1961.05.29"]
[PlyCount "59"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 exd5 8. e3 O-O 9. Bd3 Re8 10. Ne2 b6 11. O-O Ba6 12. Ng3 Bxd3 13. Qxd3 Nc6 14. Bb2 c4 15. Qd2 Na5 16. Rae1 Nb3 17. Qc2 g6 18. e4 Kg7 19. Bc1 Nxc1 20. Qxc1 h6 21. e5 Ng8 22. f4 f5 23. exf6+ Nxf6 24. f5 g5 25. Re6 Rxe6 26. fxe6 Qe8 27. Qe1 Qg6 28. Rxf6 Kxf6 29. Qe5+ Ke7 30. Nf5+ 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.09"]
[Round "10"]
[White "Ciric, Dragoljub"]
[Black "Khodos, German"]
[Result "1-0"]
[ECO "B47"]
[EventDate "1961.05.29"]
[PlyCount "95"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 Nc6 6. g3 a6 7. Bg2 Nf6 8. O-O Be7 9. Nce2 O-O 10. c4 Rd8 11. Nc3 Rb8 12. b3 b5 13. cxb5 Nxd4 14. Qxd4 axb5 15. Bf4 d6 16. e5 b4 17. exd6 Bxd6 18. Rfd1 Qxc3 19. Qxc3 bxc3 20. Rxd6 Rxd6 21. Bxd6 Rb6 22. Bc5 Rb8 23. Rc1 Nd5 24. Bxd5 exd5 25. Rxc3 Be6 26. f3 f6 27. Kf2 Kf7 28. Ke3 Ke8 29. Kd4 Kd7 30. a4 Ra8 31. Bb6 Rc8 32. Rxc8 Kxc8 33. b4 Kb7 34. Bc5 Ka6 35. Bf8 g6 36. Be7 f5 37. Kc5 Bd7 38. b5+ Ka5 39. Kd6 Bc8 40. Kc7 Kxa4 41. Kxc8 Kxb5 42. Bg5 Kc4 43. Kd7 Kd3 44. Ke6 Ke2 45. Kxd5 Kxf3 46. Bf4 Kg4 47. h4 h6 48. Ke6 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.09"]
[Round "10"]
[White "Drozd, Ryszard"]
[Black "Nezhmetdinov, Rashid"]
[Result "1/2-1/2"]
[ECO "D79"]
[EventDate "1961.05.29"]
[PlyCount "18"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. c4 c6 5. cxd5 cxd5 6. d4 Nc6 7. Nc3 Nf6 8. O-O O-O 9. Ne5 Be6 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.09"]
[Round "10"]
[White "Estrada Degrandi, Walter"]
[Black "Bobekov, Radko"]
[Result "0-1"]
[ECO "E75"]
[EventDate "1961.05.29"]
[PlyCount "86"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 e6 8. Nf3 exd5 9. exd5 h6 10. Bh4 a6 11. a4 Bg4 12. O-O Nbd7 13. Nd2 Bxe2 14. Nxe2 Re8 15. Nc3 Ne5 16. Re1 Qd7 17. Qc2 Nh5 18. Bg3 Nxg3 19. hxg3 Re7 20. Re2 Rae8 21. Rae1 f5 22. a5 Qc7 23. Na4 Qxa5 24. f4 Nc6 25. Rxe7 Rxe7 26. Rxe7 Nxe7 27. Nf3 b5 28. Qe2 Kf8 29. Nc3 bxc4 30. Qe6 Qa1+ 31. Kh2 Qxb2 32. Ne5 dxe5 33. d6 Qb7 34. Nd5 Nxd5 35. d7 Bf6 36. fxe5 Bg5 37. Qe8+ Kg7 38. e6 Qb2 39. Qf7+ Kh8 40. Qf8+ Kh7 41. d8=Q Bxd8 42. Qxd8 Ne3 43. Qd7+ Qg7 0-1

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.09"]
[Round "10"]
[White "Polugaevsky, Lev"]
[Black "Liebert, Heinz"]
[Result "1-0"]
[ECO "A80"]
[EventDate "1961.05.29"]
[PlyCount "53"]

1. d4 f5 2. Nc3 d5 3. Bg5 c6 4. e3 Nd7 5. Bd3 Ndf6 6. Nge2 e6 7. f3 h6 8. Bf4 g5 9. Be5 Bg7 10. e4 Ne7 11. Qd2 Bd7 12. O-O-O Qa5 13. Kb1 Kf7 14. exf5 exf5 15. h4 Nh7 16. Bxg7 Kxg7 17. hxg5 hxg5 18. g4 Raf8 19. Ng3 Qc7 20. Qh2 Qd8 21. Qh6+ Kg8 22. Nxf5 Bxf5 23. gxf5 Rf6 24. Qh5 Kf8 25. Rde1 Nxf5 26. Bxf5 Rxf5 27. Qh6+ 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.09"]
[Round "10"]
[White "Taimanov, Mark"]
[Black "Tarasov, Vitaly"]
[Result "1/2-1/2"]
[ECO "D53"]
[EventDate "1961.05.29"]
[PlyCount "30"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. Rc1 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. Rxc3 exd5 11. Qc2 c6 12. e3 Bg4 13. Ne5 Be6 14. Bd3 Nd7 15. Nxd7 Bxd7 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.11"]
[Round "11"]
[White "Bobekov, Radko"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "D38"]
[EventDate "1961.05.29"]
[PlyCount "29"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 g5 8. Bg3 Ne4 9. Nd2 Nxc3 10. bxc3 Bxc3 11. Rc1 Ba5 12. Qc2 Nc6 13. e3 Qe7 14. Bb5 Bd7 15. O-O 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.11"]
[Round "11"]
[White "Khodos, German"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "E51"]
[EventDate "1961.05.29"]
[PlyCount "26"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 dxc4 7. Bxc4 Bd6 8. Nf3 Nc6 9. Nb5 e5 10. Nxd6 Qxd6 11. dxe5 Qxd1+ 12. Kxd1 Ng4 13. Ke2 Ncxe5 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.11"]
[Round "11"]
[White "Liebert, Heinz"]
[Black "Drozd, Ryszard"]
[Result "1-0"]
[ECO "B53"]
[EventDate "1961.05.29"]
[PlyCount "63"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. O-O e6 9. Bg5 Be7 10. Rfd1 Qc7 11. Rd3 a6 12. Rad1 Rd8 13. e5 dxe5 14. Qxe5 Qxe5 15. Rxd8+ Bxd8 16. Nxe5 Nd7 17. Rxd7 Bxg5 18. Rxf7 Rg8 19. Rc7 Kd8 20. Rxc6 bxc6 21. Nf7+ Ke7 22. Nxg5 Rd8 23. Nge4 Rb8 24. b3 a5 25. Kf1 Rb4 26. f3 h6 27. Nd2 e5 28. Nc4 e4 29. fxe4 Ke6 30. Nxa5 Kd6 31. Nc4+ Kc5 32. Na4+ 1-0

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.11"]
[Round "11"]
[White "Nezhmetdinov, Rashid"]
[Black "Bondarevsky, Igor"]
[Result "1/2-1/2"]
[ECO "B43"]
[EventDate "1961.05.29"]
[PlyCount "24"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. Nde2 Be7 9. O-O O-O 10. Bf4 d6 11. h3 b5 12. a3 Bb7 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.11"]
[Round "11"]
[White "Tarasov, Vitaly"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "D86"]
[EventDate "1961.05.29"]
[PlyCount "34"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 cxd4 9. cxd4 Nc6 10. Be3 b5 11. Bxb5 Qa5+ 12. Nc3 Qxc3+ 13. Bd2 Qxd4 14. Bxc6+ Bd7 15. Bxa8 Qxa1 16. Qxa1 Bxa1 17. O-O O-O 1/2-1/2

[Event "2nd Mikhail Chigorin Memorial"]
[Site "Rostov-on-Don URS"]
[Date "1961.06.11"]
[Round "11"]
[White "Ujtelky, Maximilian"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "D36"]
[EventDate "1961.05.29"]
[PlyCount "42"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 c6 7. Qc2 Nbd7 8. e3 h6 9. Bf4 O-O 10. Bd3 Re8 11. O-O Nf8 12. Rab1 Nh5 13. Bg3 Nxg3 14. hxg3 a5 15. a3 Bd6 16. Rfe1 Bg4 17. Nh2 Bh5 18. Ne2 Bg6 19. Nf4 Bxd3 20. Nxd3 Nd7 21. Nf3 a4 1/2-1/2
