[Event "Manzanillo Maestros"]
[Site "Manzanillo"]
[Date "1972.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Bueno, Alfredo"]
[Result "0-1"]
[ECO "C32"]
[PlyCount "62"]
[EventDate "1972.06.06"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. Nd2 exd3 6. Bxd3 Qxd5 7. Ngf3 Bc5 8. Qe2+ Qe6 9. Ne5 0-0 10. Ne4 Nxe4 11. Qxe4 g6 12. Bd2 Nc6 13. Bc3 Nxe5 14. Bxe5 Bd7 15. Bc4 Bc6 16. Qe2 Bd5 17. Bxd5 Qxd5 18. Qd3 Qxd3 19. cxd3 f6 20. Bc3 Rfe8+ 21. Kd1 Rad8 22. Bxf6 Rxd3+ 23. Kc2 Rde3 24. Be5 Re2+ 25. Kb3 Rxg2 26. Bxc7 Bd4 27. Rab1 Re3+ 28. Kc4 Bxb2 29. Be5 b5+ 30. Kd5 Bxe5 31. fxe5 Rge2 0-1

[Event "Varna-07"]
[Site "Varna"]
[Date "1968.09.16"]
[Round "15"]
[White "Vukic, Milan"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "A08"]
[PlyCount "113"]
[EventDate "1968.09.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 Nf6 5. d3 e5 6. e4 d4 7. Nbd2 h6 8. Nc4 Qc7 9. a4 Be6 10. Nh4 Qd7 11. f4 exf4 12. gxf4 Bh3 13. f5 Bxg2 14. Nxg2 0-0-0 15. Bf4 Be7 16. Bg3 h5 17. h3 g5 18. a5 Rdg8 19. e5 Nd5 20. Qe2 Nf4 21. Bxf4 gxf4 22. Rxf4 f6 23. exf6 Bxf6 24. Qe6 Bg5 25. Rf3 Qxe6 26. fxe6 Nb4 27. c3 Nd5 28. cxd4 cxd4 29. Kh2 Rh6 30. Re1 Rhg6 31. Rg3 Ne3 32. Ncxe3 dxe3 33. Kh1 Bh6 34. Rxg6 Rxg6 35. a6 Rxe6 36. axb7+ Kxb7 37. Re2 Kc6 38. Ne1 Kd5 39. Nc2 a5 40. Kg2 Rb6 41. Kf3 Rf6+ 42. Kg3 a4 43. Kh4 Rf2 44. Nxe3+ Bxe3 45. Rxe3 Rxb2 46. Re4 a3 47. Ra4 Rb3 48. Kxh5 Rxd3 49. h4 Ke5 50. Kh6 Rg3 51. h5 Kf6 52. Kh7 Kf7 53. h6 Kf8 54. Ra7 Ke8 55. Kh8 Kf8 56. Kh7 Ke8 57. Ra6 1/2-1/2

[Event "Varna-07"]
[Site "Varna"]
[Date "1968.09.15"]
[Round "14"]
[White "Santa Cruz, Hugo"]
[Black "Peev, Peicho Chonev"]
[Result "0-1"]
[ECO "B42"]
[PlyCount "92"]
[EventDate "1968.09.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 d6 7. Bd3 g6 8. 0-0 Bg7 9. Be3 0-0 10. h3 b6 11. Qd2 Re8 12. Be2 Bb7 13. Rfd1 Nbd7 14. Nb3 Bf8 15. Bh6 Be7 16. Qd4 Qc7 17. Rac1 Rad8 18. g4 Nc5 19. Nxc5 dxc5 20. Qe3 Rd4 21. Rxd4 cxd4 22. Qxd4 Bc5 23. Qd3 Qe5 24. Qf3 Nxe4 25. Nxe4 Bxe4 26. Qf4 Qxf4 27. Bxf4 e5 28. Be3 Bxe3 29. fxe3 Rd8 30. Rd1 Rxd1+ 31. Bxd1 Bd3 32. b3 Kf8 33. Bf3 Ke7 34. Kf2 Kd6 35. Bd5 f6 36. e4 Kc5 37. a3 Kd4 38. Kf3 a5 39. Bb7 g5 40. Bd5 Bf1 41. Kg3 a4 42. bxa4 Bxc4 43. Bc6 Ke3 44. h4 Bd3 45. hxg5 fxg5 46. Bb5 Bxe4 0-1

[Event "Varna-07"]
[Site "Varna"]
[Date "1968.09.13"]
[Round "12"]
[White "Santa Cruz, Hugo"]
[Black "Minev, Nikolay Nikolaev"]
[Result "1/2-1/2"]
[ECO "B60"]
[PlyCount "91"]
[EventDate "1968.09.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Be2 a6 8. 0-0 e6 9. a4 Be7 10. Nxc6 Bxc6 11. Qd3 Qc7 12. Rfd1 Rd8 13. Qg3 0-0 14. Bd3 Nh5 15. Qh4 Bxg5 16. Qxg5 Nf6 17. Qh4 h6 18. Re1 e5 19. Re3 Qe7 20. Rae1 Rc8 21. Rg3 Kh8 22. Rge3 Rfe8 23. b3 Bd7 24. Ne2 b5 25. axb5 axb5 26. Ng3 Nd5 27. Qxe7 Nxe7 28. Ra1 Ra8 29. Ree1 b4 30. Nf5 Nxf5 31. exf5 Bc6 32. f3 f6 33. Kf2 d5 34. Rec1 e4 35. Rxa8 Bxa8 36. Re1 Re5 37. fxe4 dxe4 38. Bc4 Rxf5+ 39. Ke3 Re5 40. Ra1 Bc6 41. Ra6 Bb5 42. Bxb5 Rxb5 43. Kxe4 Rc5 44. Kd3 Rd5+ 45. Ke3 Rc5 46. Kd3 1/2-1/2

[Event "Varna-07"]
[Site "Varna"]
[Date "1968.09.12"]
[Round "11"]
[White "Schoeneberg, Manfred"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "83"]
[EventDate "1968.09.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 h6 5. f4 Nc6 6. Nf3 d6 7. Na4 Bb6 8. Nxb6 axb6 9. 0-0 0-0 10. c3 Qe7 11. a3 exf4 12. Bxf4 Ne5 13. Ba2 Ng6 14. Bd2 d5 15. e5 Nxe5 16. Nxe5 Qxe5 17. Bf4 Qe7 18. Qf3 c6 19. Rae1 Be6 20. Qf2 b5 21. Qh4 Qd7 22. Bxh6 Ne8 23. Bf4 f6 24. d4 Bf5 25. Rf3 Rf7 26. Qf2 Be4 27. Rxe4 dxe4 28. Rh3 Qg4 29. Bb3 Rd8 30. Re3 Nd6 31. h3 Qf5 32. g4 Qg6 33. Bxd6 Rxd6 34. Qf4 Rd5 35. Qxe4 f5 36. Qe8+ Kh7 37. Bxd5 cxd5 38. Re6 Rf6 39. Qxg6+ Kxg6 40. gxf5+ Kf7 41. Re5 g6 42. Rxd5 1-0

[Event "Varna-07"]
[Site "Varna"]
[Date "1968.09.11"]
[Round "10"]
[White "Santa Cruz, Hugo"]
[Black "Radulov, Ivan"]
[Result "0-1"]
[ECO "C28"]
[PlyCount "78"]
[EventDate "1968.09.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Nge2 d6 8. 0-0 Bc5 9. Nd5 Qd8 10. a3 a6 11. b4 Ba7 12. c3 Ne7 13. Nxe7 Qxe7 14. Kh1 Be6 15. Bxe6 fxe6 16. d4 0-0 17. Qd3 Rad8 18. f4 exf4 19. Nxf4 g5 20. Nh5 Rxf1+ 21. Rxf1 Rf8 22. h3 Rxf1+ 23. Qxf1 Qf7 24. Nf6+ Kg7 25. e5 c6 26. Nh5+ Kf8 27. Qxf7+ Kxf7 28. exd6 Bb8 29. d7 Ke7 30. Nf6 Bf4 31. Ne4 Kxd7 32. Nc5+ Kd6 33. Nxb7+ Kd5 34. Nc5 Bd2 35. c4+ Kxc4 36. Nxe6 Bc1 37. Nc7 Bxa3 38. Nxa6 Bxb4 39. g4 Bd6 0-1

[Event "Varna-07"]
[Site "Varna"]
[Date "1968.09.10"]
[Round "9"]
[White "Spiridonov, Nikola"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "E92"]
[PlyCount "67"]
[EventDate "1968.09.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 Nf6 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. b4 f5 11. f3 f4 12. Bf2 Nf6 13. c5 g5 14. Nc4 Ng6 15. cxd6 cxd6 16. Nb5 Ne8 17. Nxa7 g4 18. fxg4 f3 19. gxf3 Bxg4 20. Nb5 Qf6 21. Be3 Bd7 22. Nb6 Bxb5 23. Nxa8 Nh4 24. Bxb5 Nxf3+ 25. Ke2 Nd4+ 26. Kd3 Qh4 27. Bxe8 Rf3 28. Rg1 Kh8 29. Rxg7 Kxg7 30. Qg1+ Kh8 31. Rf1 Qh3 32. Rxf3 Qxf3 33. Qe1 Qh3 34. Qf2 1-0

[Event "Varna-07"]
[Site "Varna"]
[Date "1968.09.09"]
[Round "8"]
[White "Santa Cruz, Hugo"]
[Black "Kolarov, Atanas Stefanov"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "93"]
[EventDate "1968.09.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 e6 7. Nf4 Qh4 8. Nxg6 hxg6 9. Be3 Nh6 10. Qd2 Be7 11. Be2 Nd7 12. 0-0-0 Nb6 13. c4 0-0-0 14. Qa5 Kb8 15. Kb1 Nf5 16. Nxf5 gxf5 17. g3 Qe4+ 18. Bd3 Nxc4 19. Qxd8+ Bxd8 20. Bxe4 fxe4 21. Bf4+ Bc7 22. Bxc7+ Kxc7 23. h4 f5 24. h5 Nd6 25. Rdg1 Nb5 26. g4 Nxd4 27. gxf5 Nxf5 28. Rg4 Kd6 29. Rxe4 c5 30. Rg4 b6 31. Kc2 Rf8 32. Kd2 Kd5 33. Ke2 Rf7 34. Rd1+ Nd4+ 35. Kf1 Rf5 36. Rh4 a5 37. Rd3 e5 38. a4 e4 39. Rdh3 Nf3 40. Rg4 Rf7 41. Ke2 Ne5 42. Rg1 Nd3 43. Rxd3+ exd3+ 44. Kxd3 Rxf2 45. Rxg7 Kc6 46. Rg6+ Kd5 47. Rg5+ 1/2-1/2

[Event "Varna-07"]
[Site "Varna"]
[Date "1968.09.08"]
[Round "7"]
[White "Flesch, Janos"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "81"]
[EventDate "1968.09.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 d5 5. Nbd2 Bd6 6. c3 0-0 7. 0-0 Rb8 8. b4 Ne7 9. Re1 Ng6 10. Bf1 c6 11. Bb2 h6 12. a3 Be6 13. Qc2 Rc8 14. Rad1 c5 15. exd5 Bxd5 16. Qa4 Nd7 17. c4 Nb6 18. Qb3 Bc6 19. b5 Bxf3 20. Nxf3 Nd7 21. g3 Kh7 22. h4 Qc7 23. Bh3 f5 24. Rd2 Nh8 25. Rde2 Rce8 26. Qd1 g6 27. Qa1 Nf7 28. h5 Ng5 29. hxg6+ Kxg6 30. Nh4+ Kh5 31. Bg2 f4 32. Qd1 f3 33. Nxf3 Rxf3 34. Re3 Ref8 35. Bxf3+ Kg6 36. Bg2 Rf7 37. Qg4 h5 38. Be4+ Kh6 39. Qh4 Be7 40. Bc1 Nf6 41. Qxg5+ 1-0

[Event "Varna-07"]
[Site "Varna"]
[Date "1968.09.06"]
[Round "5"]
[White "Bednarski, Jacek B"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "73"]
[EventDate "1968.09.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 d6 5. Nc3 Nf6 6. a3 Be7 7. Bc4 fxe4 8. dxe4 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qd3 Qd7 12. Be3 Ne6 13. g3 Nc5 14. Bxc5 dxc5 15. Qxd7+ Nxd7 16. Rd1 0-0-0 17. Be6 c6 18. Ke2 Kc7 19. Bxd7 Rxd7 20. Rxd7+ Kxd7 21. f4 Ke6 22. f5+ Kd7 23. Nd1 Rd8 24. Nf2 Ke8 25. Rd1 Rxd1 26. Kxd1 c4 27. Ng4 Bf6 28. Nxf6+ gxf6 29. Ke2 b5 30. Kf3 a5 31. Kg4 c3 32. bxc3 c5 33. Kf3 b4 34. cxb4 cxb4 35. a4 h5 36. Ke3 h4 37. gxh4 1-0

[Event "Varna-07"]
[Site "Varna"]
[Date "1968.09.05"]
[Round "4"]
[White "Santa Cruz, Hugo"]
[Black "Nikolaevsky, Yuri V"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "131"]
[EventDate "1968.09.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be3 Bg7 4. Nc3 c6 5. Qd2 b5 6. a3 Qa5 7. b4 Qc7 8. a4 bxa4 9. Rxa4 Nd7 10. Nf3 Nb6 11. Ra5 Be6 12. Ng5 Bc4 13. Bd3 Nf6 14. Qe2 Bxd3 15. cxd3 0-0 16. 0-0 Rfb8 17. Rfa1 Nbd7 18. b5 c5 19. Qa2 e6 20. Rxa7 Rxa7 21. Qxa7 Rb7 22. Qa8+ Nb8 23. dxc5 dxc5 24. Bf4 Qxf4 25. Qxb7 Nfd7 26. Qc8+ Nf8 27. Nh3 Qd6 28. Rc1 Nbd7 29. Na4 Bh6 30. Rd1 Qd4 31. Qa6 c4 32. Qc6 cxd3 33. b6 Nb8 34. Qb5 Qxe4 35. Nc5 Qe5 36. Qc4 d2 37. Ne4 Nfd7 38. b7 Nb6 39. Qc8+ Kg7 40. Qc3 Qxc3 41. Nxc3 Kf8 42. Ne4 Nc4 43. f4 Bg7 44. Nxd2 Na5 45. Nc4 Nac6 46. Ng5 Bd4+ 47. Kf1 Ke7 48. Nf3 Ba7 49. Nfe5 f6 50. Nxc6+ Nxc6 51. Na5 Nb8 52. Rc1 Kd6 53. Rc8 h6 54. Ke2 g5 55. g3 Kd5 56. Rh8 gxf4 57. gxf4 Kc5 58. Nb3+ Kc6 59. Rxh6 Kxb7 60. Rxf6 e5 61. fxe5 Nc6 62. Rf7+ Kc8 63. h4 Bb8 64. e6 Bd6 65. h5 Nd8 66. e7 1-0

[Event "Varna-07"]
[Site "Varna"]
[Date "1968.09.04"]
[Round "3"]
[White "Padevsky, Nikola Bochev"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "E14"]
[PlyCount "61"]
[EventDate "1968.09.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. e3 0-0 6. Bd3 b6 7. b3 Bb7 8. 0-0 Ne4 9. Bb2 Nd7 10. Rc1 a6 11. Bb1 Bd6 12. Nxe4 dxe4 13. Nd2 f5 14. Qe2 Qh4 15. f4 Rf6 16. c5 bxc5 17. dxc5 Bxc5 18. Bxf6 gxf6 19. b4 Bd6 20. Nc4 Nb6 21. Nxd6 cxd6 22. a4 Nd5 23. Ba2 Kh8 24. Bxd5 Bxd5 25. Rc7 Rg8 26. Qxa6 Qg4 27. Rc2 Bb3 28. Rd2 d5 29. Qxe6 Qg6 30. a5 Bc4 31. Rc1 1-0

[Event "Varna-07"]
[Site "Varna"]
[Date "1968.09.03"]
[Round "2"]
[White "Santa Cruz, Hugo"]
[Black "Popov, Luben"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "60"]
[EventDate "1968.09.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. g3 Bb7 7. Bg2 Nf6 8. a3 d6 9. 0-0 Nbd7 10. Re1 Qc7 11. Bg5 h6 12. Bxf6 Nxf6 13. Qe2 Be7 14. Rad1 0-0 15. e5 dxe5 16. Qxe5 Qxe5 17. Rxe5 Bxg2 18. Kxg2 Rac8 19. Rd3 Nd7 20. Re2 Nc5 21. Rf3 Bf6 22. Rxf6 gxf6 23. Nb3 Nxb3 24. cxb3 Rfd8 25. b4 f5 26. h4 Rd3 27. a4 bxa4 28. Nxa4 Rd4 29. Re5 Rxb4 30. Ra5 Rc6 0-1

[Event "Varna-07"]
[Site "Varna"]
[Date "1968.09.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Sakharov, Yuri N"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "62"]
[EventDate "1968.09.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Nbd7 9. Qe2 Qc7 10. f5 e5 11. 0-0-0 Be7 12. g4 h6 13. Be3 b5 14. Bg2 b4 15. Nd5 Nxd5 16. exd5 a5 17. Qb5 0-0 18. Qc6 Qb8 19. g5 Bxg5 20. Bxg5 hxg5 21. Qc4 Nf6 22. Qf1 a4 23. Nd2 b3 24. axb3 axb3 25. Nxb3 Ba6 26. Qf3 Bc4 27. Bf1 g4 28. Qe3 Bxb3 29. cxb3 Ra1+ 30. Kc2 Rxd1 31. Kxd1 Nxd5 0-1

[Event "Olympiad-17 Final A"]
[Site "Havana"]
[Date "1966.11.16"]
[Round "12"]
[White "Jansa, Vlastimil"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "95"]
[EventDate "1966.11.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Czechoslovakia"]
[BlackTeam "Cuba"]
[WhiteTeamCountry "CSR"]
[BlackTeamCountry "CUB"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. exf5 Bc5 6. 0-0 0-0 7. Nxe5 Nd4 8. Nf3 d5 9. Nxd4 Bxd4 10. Ne2 Bb6 11. d4 Bxf5 12. Ng3 Bg6 13. Be3 c6 14. Bd3 Ne4 15. Bxe4 dxe4 16. Qg4 Qe8 17. Rae1 Rd8 18. c3 Rd5 19. Bc1 h5 20. Qe2 c5 21. dxc5 Bxc5 22. Be3 Bxe3 23. Qxe3 Qa4 24. Nxe4 Re8 25. f3 Qxa2 26. Rf2 Rde5 27. Qd3 Qe6 28. Rfe2 Bxe4 29. Rxe4 Rxe4 30. fxe4 Qe5 31. Qd4 Qg5 32. Qxa7 Rd8 33. Qe3 Qb5 34. Qe2 Qg5 35. Qe3 Qb5 36. Qf2 Rf8 37. Qd2 Qb6+ 38. Kh1 Rf2 39. Qd5+ Kf8 40. h3 Qxb2 41. Qxh5 Qxc3 42. Rd1 Qf6 43. Qh8+ Kf7 44. Kg1 Kg6 45. g4 Qf3 46. Qh5+ Kf6 47. Rd6+ Ke7 48. Qe5+ 1-0

[Event "Olympiad-17 Final A"]
[Site "Havana"]
[Date "1966.11.15"]
[Round "11"]
[White "Santa Cruz, Hugo"]
[Black "Padevsky, Nikola Bochev"]
[Result "1/2-1/2"]
[ECO "B92"]
[PlyCount "39"]
[EventDate "1966.11.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Cuba"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "BUL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nbd7 6. Bg5 a6 7. f4 g6 8. Qd2 Bg7 9. Be2 0-0 10. 0-0-0 Qc7 11. f5 Nb6 12. Bh6 Nc4 13. Bxc4 Qxc4 14. Bxg7 Kxg7 15. h4 Bd7 16. h5 gxf5 17. Nxf5+ Bxf5 18. exf5 Kh8 19. Rhe1 Rfe8 20. h6 1/2-1/2

[Event "Olympiad-17 Final A"]
[Site "Havana"]
[Date "1966.11.14"]
[Round "10"]
[White "Sanguineti, Raul"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "C98"]
[PlyCount "61"]
[EventDate "1966.11.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Cuba"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "CUB"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. dxc5 dxc5 14. Nh2 Re8 15. Ndf1 Be6 16. Bg5 Rad8 17. Qf3 h6 18. Bh4 Rd7 19. Ne3 Nd4 20. cxd4 cxd4 21. Bxf6 Bxf6 22. Neg4 Qxc2 23. Nxf6+ gxf6 24. Ng4 Red8 25. Nxf6+ Kf8 26. Nxd7+ Rxd7 27. Rac1 Qxb2 28. Qf6 Bc4 29. Qh8+ Ke7 30. Qxe5+ Kd8 31. Qb8+ 1-0

[Event "Olympiad-17 Final A"]
[Site "Havana"]
[Date "1966.11.13"]
[Round "9"]
[White "Santa Cruz, Hugo"]
[Black "Ciric, Dragoljub M"]
[Result "0-1"]
[ECO "B80"]
[PlyCount "78"]
[EventDate "1966.11.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Cuba"]
[BlackTeam "Yugoslavia"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "YUG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Qd2 h6 8. Bh4 0-0 9. 0-0-0 a6 10. Bg3 b5 11. a3 Bb7 12. f3 Nbd7 13. Nb3 e5 14. Bf2 Rc8 15. g4 Nb6 16. Na5 Ba8 17. h4 Nfd7 18. g5 h5 19. Bh3 Rb8 20. b4 g6 21. Nd5 Nxd5 22. exd5 Nb6 23. Bxb6 Qxb6 24. Bd7 Qa7 25. Bh3 Bd8 26. Nc6 Bxc6 27. dxc6 a5 28. Kb2 Bc7 29. Rhe1 Rb6 30. Bd7 Ra6 31. Qe3 Bb6 32. Qb3 axb4 33. Rxd6 Bd4+ 34. Kc1 Rxa3 35. Rxg6+ Kh7 36. Rh6+ Kg7 37. Qd5 Ra1+ 38. Kd2 Bc3+ 39. Kd3 Rxe1 0-1

[Event "Olympiad-17 Final A"]
[Site "Havana"]
[Date "1966.11.11"]
[Round "7"]
[White "Santa Cruz, Hugo"]
[Black "Forintos, Gyozo Victor"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "74"]
[EventDate "1966.11.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Cuba"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. f3 Qb6 9. 0-0 Qxb2 10. Ncb5 Qb4 11. Qe2 Qa5 12. Rab1 d6 13. Qf2 Ne5 14. Nb3 Qd8 15. Be2 b6 16. Rfd1 Be6 17. a4 Qc8 18. c4 Nfd7 19. a5 Nc5 20. Nxc5 bxc5 21. Na3 Nc6 22. Qe1 Qc7 23. Rb5 Bd7 24. Rdb1 Nb4 25. R5xb4 cxb4 26. Qxb4 Rfb8 27. Nb5 Qc6 28. Qe1 a6 29. Nd4 Qa4 30. h3 Rxb1 31. Qxb1 Qxa5 32. Qb7 Qd8 33. Nc6 Qe8 34. Na5 Bc3 35. Bb6 Rb8 36. Qxa6 Ra8 37. Ba7 Bd4+ 0-1

[Event "Olympiad-17 Final A"]
[Site "Havana"]
[Date "1966.11.08"]
[Round "5"]
[White "Santa Cruz, Hugo"]
[Black "Thorbergsson, Freysteinn"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "55"]
[EventDate "1966.11.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Cuba"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "ISL"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Bb4 6. 0-0-0 Bxc3 7. Bxc3 Nbd7 8. g4 h6 9. Bg2 b6 10. Bxe4 Ba6 11. Qf3 Nxe4 12. Qxe4 Rb8 13. f3 Bb7 14. Qe2 Nf6 15. Nh3 a5 16. Rhe1 Qd5 17. Nf4 Qxf3 18. Qe5 Qc6 19. g5 hxg5 20. Qxg5 Ne4 21. Qxg7 Rf8 22. Bb2 Qd6 23. Nd3 Kd7 24. Ne5+ Kc8 25. Nxf7 Qe7 26. Rf1 Kd7 27. Ne5+ Kd6 28. Qxe7+ 1-0

[Event "Olympiad-17 Final A"]
[Site "Havana"]
[Date "1966.11.06"]
[Round "3"]
[White "Santa Cruz, Hugo"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]
[ECO "B64"]
[PlyCount "67"]
[EventDate "1966.11.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Cuba"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "URS"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 d5 10. e5 Nd7 11. Bxe7 Qxe7 12. Bb5 Nxd4 13. Qxd4 Nb6 14. Rhe1 Bd7 15. Bxd7 Nxd7 16. Ne4 Rfc8 17. Nd6 Rc6 18. Re3 f6 19. Rg3 fxe5 20. fxe5 Rf8 21. h4 a6 22. h5 Nb6 23. b3 Nc8 24. h6 g6 25. Kb2 Nxd6 26. exd6 Rxd6 27. Rf3 Rxf3 28. gxf3 Rd8 29. Qe5 Qd7 30. Rd4 Rf8 31. c4 Rf5 32. Qb8+ Rf8 33. Qe5 Rf5 34. Qb8+ 1/2-1/2

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "25"]
[White "Alonso, Jose"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "D38"]
[PlyCount "28"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. e3 Bb4 6. a3 Bxc3+ 7. bxc3 c5 8. Be2 Qa5 9. Bd2 dxc4 10. Bxc4 Nb6 11. Bd3 c4 12. Bc2 Bd7 13. Ne5 Rc8 14. Nxd7 Nbxd7 1/2-1/2

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "13"]
[White "Cabrera Escanelles, Armando"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "A56"]
[PlyCount "155"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. c4 g6 5. Nc3 Bg7 6. Bd3 Nf6 7. Bg5 0-0 8. Qd2 Bd7 9. Nge2 a5 10. Ng3 Qb6 11. Rb1 Na6 12. a3 Kh8 13. h4 Nh5 14. Nxh5 gxh5 15. Qe2 Be8 16. Be7 Rg8 17. Qf3 Qc7 18. Bf6 Qc8 19. Be2 Qg4 20. Qxg4 hxg4 21. Be7 Bf8 22. Bxf8 Rxf8 23. Bxg4 Nc7 24. a4 Na6 25. Bf5 Nb4 26. Kd2 Kg7 27. b3 Rd8 28. g4 Bd7 29. Rbg1 b6 30. f3 Rh8 31. h5 h6 32. Bxd7 Rxd7 33. g5 hxg5 34. Rxg5+ Kf6 35. Rf5+ Ke7 36. h6 Rh7 37. Nd1 Rd8 38. Ne3 Rg8 39. Ng4 Rg6 40. Rhh5 f6 41. Rh2 Na6 42. Rfh5 Nc7 43. Ne3 Ne8 44. Ke2 Kf7 45. Kf2 Rg5 46. Nf5 Kg6 47. R5h4 Kf7 48. Rg2 Rxg2+ 49. Kxg2 Kg6 50. Rg4+ Kf7 51. Kg3 Kf8 52. Kh4 Kf7 53. Kh5 Rh8 54. Rg3 Rh7 55. Rg6 Rh8 56. Ng7 Nc7 57. Ne6 Ne8 58. Nd8+ Ke7 59. Nc6+ Kf7 60. Na7 f5 61. exf5 e4 62. fxe4 Nf6+ 63. Kg5 Nxe4+ 64. Kf4 Nd2 65. Rxd6 Nxb3 66. Ke5 Nd2 67. Rf6+ Ke8 68. d6 Nxc4+ 69. Kd5 Ne3+ 70. Kc6 Ng4 71. Re6+ Kf7 72. h7 c4 73. Nb5 Nf6 74. Re7+ Kf8 75. Ra7 Rxh7 76. Rxh7 Nxh7 77. d7 Ke7 78. Kc7 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Calero, Ivan"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "69"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. e3 Nc6 5. Nc3 Nf6 6. a3 dxc4 7. Bxc4 a6 8. dxc5 Qxd1+ 9. Kxd1 Bxc5 10. b4 Bd6 11. Ke2 Ne5 12. Bb3 Nxf3 13. gxf3 Be5 14. Bb2 Bd7 15. f4 Bxc3 16. Bxc3 Bb5+ 17. Ke1 Rc8 18. Bd4 0-0 19. Rg1 Kh8 20. f3 Rfd8 21. Kf2 Bc4 22. Bc2 Ne8 23. Rac1 f6 24. Be4 Nd6 25. Bc5 Nxe4+ 26. fxe4 b5 27. Rgd1 Rd3 28. Rxd3 Bxd3 29. Kf3 Kg8 30. Rd1 Rd8 31. Bd4 Bc4 32. e5 f5 33. Rd2 Bd5+ 34. Ke2 Rc8 35. Bc5 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Cobo Arteaga, Eldis"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "47"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Nf3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bc4 cxd4 8. exd4 Nb6 9. Bb3 Be7 10. 0-0 0-0 11. Re1 Bf6 12. Be3 Ne7 13. Ne4 Nbd5 14. Nxf6+ gxf6 15. Bh6 Re8 16. Nh4 f5 17. Qh5 Bd7 18. Nf3 Ng6 19. Ne5 Nf6 20. Qg5 Bc6 21. Nxg6 hxg6 22. Rxe6 Rxe6 23. Bxe6 Qxd4 24. Qxg6+ 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Cuartas, Carlos Enrique"]
[Black "Santa Cruz, Hugo"]
[Result "0-1"]
[ECO "E02"]
[PlyCount "90"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Bg2 Nbd7 8. Nc3 Nb6 9. Qd3 Bb4 10. 0-0 0-0 11. a3 Bxc3 12. Qxc3 Be4 13. Ne1 Bxg2 14. Nxg2 Qd7 15. b3 Rad8 16. Bb2 Nfd5 17. Qc5 f5 18. a4 Rf6 19. Rae1 Nc8 20. e4 fxe4 21. Rxe4 Nd6 22. Re2 b6 23. Qc2 Rdf8 24. Rfe1 Qf7 25. Ba3 a5 26. Rf1 Rf3 27. Bxd6 cxd6 28. Qc6 Rxb3 29. Qxd6 Rb4 30. Rd1 Nc3 31. Rc2 Nxd1 32. Nf4 Rb1 33. Kg2 Nxf2 34. Kxf2 g5 35. Rc7 Qf6 36. Qd7 Rf7 37. Rc8+ Kg7 38. Qe8 gxf4 39. Kg2 f3+ 40. Kh3 Qh6+ 41. Kg4 Qg6+ 42. Kh4 Rf4+ 43. gxf4 Qxe8 44. Rxe8 f2 45. Kg5 Rg1+ 0-1

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "6"]
[White "Diaz Castellanos, Jose"]
[Black "Santa Cruz, Hugo"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "112"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. 0-0 d6 6. Na4 Bb6 7. Nxb6 axb6 8. Qe1 0-0 9. h3 h6 10. c3 Na5 11. d3 Nxc4 12. dxc4 Be6 13. Qe2 Qd7 14. b3 Qc6 15. Re1 Nh7 16. a4 g5 17. g4 Qd7 18. Kh2 Kg7 19. Bd2 Rh8 20. Rg1 f6 21. Rg3 Nf8 22. Ng1 Ng6 23. Rb1 Qc6 24. Rd3 Rh7 25. Kg2 Rah8 26. f3 h5 27. Kf2 hxg4 28. fxg4 Nf4 29. Bxf4 gxf4 30. Rf1 Qc5+ 31. Kg2 Rh4 32. Rf2 Qa3 33. Qd1 Qc5 34. Kf1 Kf8 35. Qe2 Ke7 36. Qd1 Rg8 37. Rg2 c6 38. Qe2 d5 39. cxd5 cxd5 40. b4 Qc4 41. exd5 Bxd5 42. Rf2 Rd8 43. Ke1 Kf8 44. Qd2 Rh7 45. Ne2 Rhd7 46. Nxf4 Bc6 47. Ne6+ Qxe6 48. Qh6+ Ke7 49. Rxd7+ Rxd7 50. g5 f5 51. g6 Kd8 52. Qg5+ Kc7 53. Qxf5 Qd5 54. Qg4 Qd3 55. c4 Qb1+ 56. Ke2 Qd1+ 0-1

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "10"]
[White "Estevez Morales, Guillermo"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "D79"]
[PlyCount "114"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 c6 6. Nc3 0-0 7. 0-0 Nbd7 8. cxd5 cxd5 9. Bf4 Nb6 10. Qb3 Nh5 11. Bd2 Be6 12. Rfc1 Nc4 13. Qxb7 Nxd2 14. Nxd2 Bxd4 15. Nb3 Rb8 16. Qc6 Rc8 17. Qb5 Bxc3 18. bxc3 Qd6 19. Rd1 Rxc3 20. Bxd5 Qe5 21. Qa5 Rfc8 22. Bxe6 Qxe6 23. Rd8+ Rxd8 24. Qxd8+ Kg7 25. Qd4+ Qf6 26. Qxa7 Rc2 27. Qe3 Qa6 28. Nc1 Qc4 29. a4 Nf6 30. Nd3 Nd5 31. Qe5+ Kh6 32. a5 f6 33. Qe6 Qd4 34. Ra3 Rc7 35. a6 Ra7 36. Qc8 Kg7 37. Qb8 Nc7 38. Ra4 Ra8 39. Rxd4 Rxb8 40. Nc5 Ra8 41. Ra4 Kf7 42. f4 Ke8 43. Kf2 Kd8 44. Ke3 Nd5+ 45. Kd4 Nb6 46. Ra2 Kc7 47. e4 Rd8+ 48. Kc3 Kc6 49. Ne6 Ra8 50. Kb4 Nd7 51. Ka5 Kd6 52. Nd4 Nc5 53. Nb5+ Kc6 54. Nd4+ Kc7 55. Nb5+ Kc6 56. Nd4+ Kc7 57. Rc2 Rxa6+ 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Fuster, Geza"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "87"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Nc3 c6 7. Qc2 0-0 8. e3 Nbd7 9. Bd3 h6 10. Bh4 Re8 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Nd2 Nf6 15. Rab1 Bf5 16. b4 h5 17. b5 Rad8 18. bxc6 bxc6 19. Na4 Ng4 20. h3 Nh6 21. Qxc6 Rd6 22. Qc5 Bxh3 23. Rb7 Qd8 24. Qxh5 Bxg2 25. Kxg2 Rg6+ 26. Kh1 Ng4 27. f3 Rh6 28. fxg4 Rxh5+ 29. gxh5 Qh4+ 30. Kg2 Qg5+ 31. Kf2 f5 32. Rxg7+ Kxg7 33. Rg1 Qxg1+ 34. Kxg1 Kh6 35. Nc4 Kxh5 36. d5 Rc8 37. Nab2 Rd8 38. d6 Kg5 39. Na4 Kf6 40. Nc5 Rg8+ 41. Kf2 Rh8 42. d7 Ke7 43. Ne5 Rg8 44. Nc6+ 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Garcia Martinez, Silvino"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "D57"]
[PlyCount "45"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Qb3 Rd8 12. c4 Nc6 13. cxd5 Qb4+ 14. Qxb4 Nxb4 15. Rc1 Nxd5 16. Bc4 c6 17. 0-0 Bf5 18. Nd2 Nb6 19. Be2 Be6 20. Nc4 Nxc4 21. Bxc4 Bxc4 22. Rxc4 Rd7 23. Rb1 1/2-1/2

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "4"]
[White "Gonzalez, Reynaldo"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "69"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 d5 5. Nc3 Nc6 6. a3 dxc4 7. Bxc4 a6 8. 0-0 b5 9. Bd3 Bb7 10. dxc5 Bxc5 11. b4 Bd6 12. Bb2 Ne5 13. Nxe5 Bxe5 14. Rc1 Qe7 15. Qe2 0-0 16. Rfd1 Rfd8 17. Bb1 Rac8 18. Rxd8+ Rxd8 19. f4 Bb8 20. Rd1 Ba7 21. Rd3 Rd7 22. h3 Qd8 23. Rxd7 Qxd7 24. Kh2 Qd6 25. Bc1 Qb6 26. Qd3 g6 27. Ba2 h5 28. Bd2 Qc6 29. Qe2 Ne4 30. Nxe4 Qxe4 31. Bb3 Qb1 32. Bd1 Be4 33. Bc3 Qc1 34. Qd2 Qxd2 35. Bxd2 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Iglesias, Alfredo"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "A39"]
[PlyCount "57"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 a6 9. Bg5 h6 10. Be3 Ng4 11. Nxc6 Nxe3 12. Nxd8 Nxd1 13. Raxd1 Rxd8 14. Nd5 Kf8 15. Nb6 Rb8 16. Bh3 e6 17. b4 Be5 18. Bg2 Ke7 19. c5 Bc7 20. Nc4 d5 21. cxd6+ Bxd6 22. Nxd6 Rxd6 23. Rxd6 Kxd6 24. Rd1+ Kc7 25. Rc1+ Kb6 26. Rd1 Kc7 27. Rc1+ Kb6 28. Rd1 Kc7 29. Rc1+ 1/2-1/2

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "2"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "A29"]
[PlyCount "26"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. d4 exd4 7. Nxd4 0-0 8. Nxc6 dxc6 9. Qb3 Nd7 10. 0-0 Nb6 11. c5 Be6 12. Qc2 Nd7 13. Na4 Qe7 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Letelier Martner, Rene"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "D56"]
[PlyCount "48"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 b6 11. cxd5 exd5 12. Rc1 c6 13. Bd3 Bb7 14. 0-0 Nd7 15. Rfd1 Rfe8 16. b4 a5 17. b5 c5 18. dxc5 Nxc5 19. Nd4 Rac8 20. Bf5 Rc7 21. Nc6 Bxc6 22. bxc6 Rxc6 23. Rxd5 Rd6 24. Rxd6 Qxd6 1/2-1/2

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "15"]
[White "Menendez, Jose Carlos"]
[Black "Santa Cruz, Hugo"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "74"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. 0-0 Nf5 9. Bb2 Be7 10. Ne4 f6 11. a3 0-0 12. Qb3+ Kh8 13. Rfd1 Ncd4 14. Nxd4 Nxd4 15. Bxd4 Qxd4 16. Rac1 c6 17. e3 Qb6 18. d4 exd4 19. Rxd4 a5 20. Nc5 Bxc5 21. Rxc5 axb4 22. Rh5 g6 23. Rhh4 Rxa3 24. Qb1 Qa6 25. Rd1 Kg7 26. Qxb4 Rf7 27. Bf1 Qa5 28. Qe4 Qe5 29. Qb4 Ra1 30. Rd8 g5 31. Rxc8 gxh4 32. Qg4+ Qg5 33. Qd4 Rc1 34. Re8 h3 35. Re4 h5 36. Qd2 Rxf1+ 37. Kxf1 Qb5+ 0-1

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "8"]
[White "Meylan, Alejandro"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "34"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Nbd2 c5 5. c3 Nc6 6. Bd3 Be7 7. 0-0 cxd4 8. exd4 0-0 9. Re1 Ne8 10. Ne5 Nxe5 11. Rxe5 Bd6 12. Re1 Nf6 13. Nf3 Bd7 14. Ne5 Bc6 15. Bg5 Be7 16. Qf3 h6 17. Bh4 Nd7 1/2-1/2

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "21"]
[White "Ortega, Rogelio"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "C43"]
[PlyCount "81"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Nc3 Nc6 8. Qf4 g6 9. Be3 Bg7 10. 0-0-0 0-0 11. h4 h5 12. Bc4 Qf6 13. Bb3 Be6 14. Ng5 Bxb3 15. axb3 Ne7 16. Qxf6 Bxf6 17. Nge4 Nxe4 18. Nxe4 Bg7 19. Rd7 Rfe8 20. f3 Nf5 21. Bf4 Nd4 22. Bxc7 f5 23. Nc3 Ne2+ 24. Kd2 Nxc3 25. bxc3 Rac8 26. c4 Re6 27. Bg3 Bh6+ 28. Kd1 Ra6 29. Be5 Re8 30. Re1 Rae6 31. Bc3 Be3 32. Bd2 f4 33. Bxe3 fxe3 34. Ke2 Ra6 35. Rxb7 Ra2 36. Rc1 a5 37. c5 Rc8 38. Rb5 a4 39. Kxe3 axb3 40. cxb3 Rxg2 41. c6 1-0

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "23"]
[White "Paz la Torre, Jose M"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "30"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. e3 Nc6 6. Bd3 a6 7. cxd5 exd5 8. dxc5 Bxc5 9. 0-0 0-0 10. a3 Be6 11. b4 Bd6 12. Bb2 Rc8 13. Rc1 b5 14. Qe2 Qe7 15. Rfd1 Rfd8 1/2-1/2

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "19"]
[White "Rodriguez Gonzales, Jesus"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "D26"]
[PlyCount "70"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 c5 5. 0-0 Nc6 6. d4 Nf6 7. Nc3 Be7 8. Qe2 cxd4 9. Rd1 0-0 10. exd4 Nb4 11. Ne5 Nbd5 12. Bg5 Nxc3 13. bxc3 Nd5 14. Bxe7 Qxe7 15. Rac1 Bd7 16. Bb3 b5 17. Bxd5 exd5 18. Qf3 Qd6 19. Nd3 Rfe8 20. Nc5 Bc6 21. Re1 Kf8 22. h3 Rxe1+ 23. Rxe1 Re8 24. Re3 Rxe3 25. Qxe3 h6 26. f4 Qe7 27. Kf2 Qxe3+ 28. Kxe3 Ke7 29. f5 Kf6 30. Kf4 g5+ 31. fxg6 fxg6 32. h4 a5 33. a3 g5+ 34. hxg5+ hxg5+ 35. Kg4 Kg6 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Rodriguez Gonzales, Jesus"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "89"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 c5 6. e4 Nc6 7. Nbd2 d6 8. a4 e5 9. Nc4 h6 10. c3 Be6 11. Nfd2 d5 12. exd5 Bxd5 13. f3 Re8 14. Re1 Qd7 15. a5 Rad8 16. Qa4 Bf8 17. Ne3 Be6 18. Ne4 Nh7 19. Ng4 Bxg4 20. fxg4 Qxg4 21. a6 Qd7 22. axb7 Qxb7 23. Nf6+ Nxf6 24. Bxc6 Qc8 25. Bxe8 Rxe8 26. Rf1 Bg7 27. Qh4 g5 28. Qc4 Qh3 29. Rxa7 Rf8 30. Qa2 c4 31. dxc4 Ng4 32. b4 e4 33. Qg2 Qh5 34. Bd2 f5 35. h3 Ne5 36. g4 Qg6 37. Kh1 f4 38. c5 Nf3 39. Rxf3 exf3 40. Qxf3 Qb1+ 41. Kg2 Qc2 42. Rd7 Re8 43. c6 Bxc3 44. Qxc3 Re2+ 45. Kf1 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Roux Cabral, Fausto"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "44"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. h4 h6 5. Bxf6 Bxf6 6. e3 c5 7. c3 cxd4 8. exd4 b6 9. Nbd2 Ba6 10. Bxa6 Nxa6 11. Ne4 Bg7 12. h5 g5 13. Qe2 Nc7 14. Nd6+ Kf8 15. Nf5 Bf6 16. 0-0 e6 17. Ne3 d6 18. Rad1 Ne8 19. d5 e5 20. Nd2 Qd7 21. Ne4 Be7 22. g4 Ng7 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Alvarez del Monte, Jose Luis"]
[Result "1/2-1/2"]
[ECO "C34"]
[PlyCount "31"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. e5 Nh5 5. Bc4 d5 6. Bb3 g5 7. 0-0 c5 8. Nc3 Be6 9. d4 Nc6 10. dxc5 Bxc5+ 11. Kh1 g4 12. Bxd5 Qe7 13. Bxe6 fxe6 14. Ne4 Rd8 15. Qe2 Rg8 16. c3 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Arraya, Jorge"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "105"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Nfd7 5. f4 c5 6. Nc3 Nc6 7. Qh5 g6 8. Qh3 Nd4 9. 0-0-0 Qa5 10. Nge2 a6 11. Kb1 b5 12. Nxd4 cxd4 13. Ne2 Bc5 14. Nxd4 Bb7 15. Bd3 Qb6 16. Ne2 a5 17. Nc1 a4 18. f5 gxf5 19. Bxf5 d4 20. Bg4 axb3 21. cxb3 Nxe5 22. Rhe1 Nxg4 23. Qxg4 0-0-0 24. Nd3 f5 25. Qf4 Bd6 26. Rc1+ Kb8 27. Ne5 Bc7 28. d3 Ka8 29. Qh6 Bxe5 30. Rxe5 Rd6 31. Rcc5 Rc8 32. Rxc8+ Bxc8 33. Qxh7 Rd7 34. Qg8 Rc7 35. Qg3 Qc6 36. Qf2 Rd7 37. g3 Ba6 38. b4 Bb7 39. Rc5 Qa6 40. Qc2 Bd5 41. a3 e5 42. Qc1 Kb7 43. h4 e4 44. Bxd4 exd3 45. Be5 Qb6 46. Kb2 Be4 47. Bc3 Ka6 48. Qf4 Qd8 49. Bd2 Qf6+ 50. Rc3 Qg6 51. Qb8 Bb7 52. Be3 Be4 53. Qc8+ 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Bielicki, Carlos"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "120"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 c5 6. Bd3 Nc6 7. a3 d6 8. 0-0 e5 9. fxe5 Ng4 10. Be2 Ngxe5 11. Nxe5 Nxe5 12. e4 Nf3+ 13. Bxf3 Bxb2 14. Ra2 Bd4+ 15. Kh1 Be5 16. Qe1 Qg5 17. c4 Be6 18. Nc3 a6 19. Nd5 Bxd5 20. cxd5 Rae8 21. d3 f5 22. Re2 fxe4 23. Rxe4 Rf4 24. Rxf4 Qxf4 25. g3 Qg5 26. Be4 Rf8 27. Rxf8+ Kxf8 28. Kg2 Kg7 29. b4 Bd4 30. bxc5 Bxc5 31. Bf3 Qe3 32. Qxe3 Bxe3 33. Bg4 b5 34. Bc8 a5 35. Ba6 b4 36. axb4 axb4 37. Bc4 Kf6 38. Kf3 Bg1 39. Kg2 Bc5 40. Kf3 Ke5 41. Ke2 Bg1 42. h3 Kd4 43. Kd2 Bh2 44. g4 g5 45. Kc2 Bg3 46. Kb3 Be1 47. Kc2 Ke3 48. Bb5 Kf3 49. Be8 Kg3 50. d4 Kxh3 51. Bh5 Kg3 52. Kb3 Kf4 53. Kc4 Ke3 54. Bf7 Bc3 55. Bh5 Kd2 56. Kb3 Kd3 57. Bf7 Kxd4 58. Be6 h5 59. gxh5 Ke4 60. h6 Kf3 0-1

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "18"]
[White "Santa Cruz, Hugo"]
[Black "Calero, Carlos"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "69"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. e5 dxe5 11. fxe5 Nfd7 12. Bc4 Bb4 13. Rb3 Qa5 14. 0-0 0-0 15. Bf6 Nxf6 16. exf6 Nd7 17. fxg7 Kxg7 18. Bxe6 fxe6 19. Nxe6+ Kg8 20. Nxf8 Nxf8 21. Qf4 Bc5+ 22. Kh1 Be6 23. Rxb7 Qxc3 24. Qh6 Bf5 25. Qg5+ Bg6 26. Qd5+ Kh8 27. Rb3 Qd4 28. Qxa8 Be4 29. Rxf8+ Kg7 30. Rg8+ Kf6 31. Qd8+ Qxd8 32. Rxd8 Bxc2 33. Rc3 Be7 34. Rxc2 Bxd8 35. Rc6+ 1-0

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "5"]
[White "Santa Cruz, Hugo"]
[Black "Cobo Arteaga, Eldis"]
[Result "1/2-1/2"]
[ECO "C28"]
[PlyCount "25"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 Nc6 5. Bg5 h6 6. Bh4 d6 7. Nd5 g5 8. Nxf6+ Qxf6 9. Bg3 Be6 10. Bxe6 Qxe6 11. c3 Bb6 12. Nf3 Ne7 13. Nd2 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Cuellar Gacharna, Miguel"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "105"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Ng8 5. f4 c5 6. Nc3 Nc6 7. Qh5 Nge7 8. Nge2 Nf5 9. g4 Nh4 10. g5 Nf5 11. Bg2 a6 12. a3 b5 13. Nd1 Bb7 14. Ne3 Nfe7 15. 0-0 g6 16. Qh3 Bg7 17. Ng4 Nf5 18. Nf6+ Bxf6 19. gxf6 Qb6 20. Kh1 0-0-0 21. a4 b4 22. c3 Kb8 23. cxb4 cxb4 24. d4 Na5 25. Rac1 Rc8 26. Rxc8+ Bxc8 27. Rc1 h5 28. Qd3 Bb7 29. Bh3 Nc4 30. Ba1 Rc8 31. Bxf5 exf5 32. h4 Na5 33. Rxc8+ Bxc8 34. Qc2 Nb7 35. Nc1 Nd8 36. Kg2 Ne6 37. Ne2 a5 38. Kf3 Ba6 39. Ke3 Kb7 40. Ng1 Bf1 41. Nf3 Qa6 42. Ng5 Nxg5 43. fxg5 Bh3 44. Qc5 f4+ 45. Kd2 Be6 46. Qe7+ Kb8 47. Qd8+ Ka7 48. Qc7+ Ka8 49. Qd8+ Kb7 50. Qe7+ Kc8 51. Qe8+ Kc7 52. Qe7+ Kb6 53. Qd6+ 1/2-1/2

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "9"]
[White "Santa Cruz, Hugo"]
[Black "Fernandez Migoya, Jose"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "119"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. 0-0 Be7 8. Re1 0-0 9. Bf4 Re8 10. h3 Ne5 11. Bf1 h6 12. Bh2 Nc6 13. Nde2 Bf8 14. Ng3 g6 15. Qd2 Bg7 16. f4 h5 17. Nh1 a6 18. Rad1 Be6 19. Bg3 Nd7 20. Bf2 Nf8 21. a3 Nh7 22. Ng3 Bh6 23. Be3 Qh4 24. Qf2 Ne7 25. Bd3 d5 26. Rf1 c6 27. Nce2 dxe4 28. Bxe4 f5 29. Rd6 Nc8 30. Rxe6 Rxe6 31. Bd3 Re7 32. Nd4 Nd6 33. Nf3 Qf6 34. Bd4 Qe6 35. Re1 Qf7 36. Ne5 Qe8 37. Bc5 Rd8 38. Qd4 Nf7 39. Qc4 Re6 40. Nxf5 Bf8 41. Bxf8 Nxf8 42. Nd4 Rf6 43. Ndf3 b5 44. Qc3 Re6 45. Nd4 Rxd4 46. Qxd4 Nd7 47. Bxg6 Ndxe5 48. Rxe5 Rxe5 49. Bxf7+ Kxf7 50. Qxe5 Qxe5 51. fxe5 Ke6 52. Kf2 Kxe5 53. Kf3 a5 54. g4 hxg4+ 55. Kxg4 a4 56. Kg5 c5 57. h4 b4 58. h5 c4 59. h6 c3 60. bxc3 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Gadia, Olicio"]
[Result "0-1"]
[ECO "B94"]
[PlyCount "50"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bh4 Nb6 10. f5 Bd7 11. 0-0-0 0-0-0 12. Nd5 Nbxd5 13. exd5 g5 14. Bg3 g4 15. Qb3 Ne4 16. Nc6 Nxg3 17. Rd4 Bxc6 18. dxc6 d5 19. cxb7+ Kb8 20. Bxa6 Nxh1 21. Ra4 e6 22. Bd3 Qxb7 23. Qc3 Nf2 24. Ba6 Be7 25. f6 Ne4 0-1

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "20"]
[White "Santa Cruz, Hugo"]
[Black "Garcia, Gilberto"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "81"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Nfd7 5. f4 b6 6. Qh5 g6 7. Qh3 c5 8. Nc3 a6 9. g4 Nc6 10. Bg2 Bb7 11. Nge2 Qc7 12. Nxd5 exd5 13. e6 Nde5 14. fxe5 fxe6 15. Nf4 d4 16. 0-0 Bg7 17. Nxe6 Qe7 18. Nxg7+ Qxg7 19. g5 Nd8 20. Rf6 Bxg2 21. Qxg2 Ra7 22. c3 d3 23. c4 h6 24. Qe4 hxg5 25. Raf1 Qh7 26. Qxg6+ Qxg6 27. Rxg6 Re7 28. Rxb6 Re6 29. Rf6 Rxb6 30. Rxb6 Ke7 31. Rxa6 Rh4 32. Rd6 Rh3 33. Kg2 g4 34. Rg6 Rh4 35. Kg3 Rh3+ 36. Kg2 Rh4 37. e6 Nxe6 38. Bf6+ Kf7 39. Bxh4 Kxg6 40. Bf2 Kf5 41. Be3 1-0

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "3"]
[White "Santa Cruz, Hugo"]
[Black "Garcia Martinez, Silvino"]
[Result "1/2-1/2"]
[ECO "B77"]
[PlyCount "60"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Rc8 11. Nxc6 Bxc6 12. Bb3 Kh8 13. h5 Ng8 14. hxg6 fxg6 15. Rxh7+ Kxh7 16. 0-0-0 Bh8 17. Rh1+ Kg7 18. Bh6+ Nxh6 19. Qxh6+ Kf6 20. Qf4+ Kg7 21. Qh6+ Kf6 22. Qh4+ Kg7 23. Qh6+ Kf6 24. Rh4 e5 25. Rh5 Qe8 26. Qg5+ Kg7 27. Qh6+ Kf6 28. Qg5+ Kg7 29. Qh6+ Kf6 30. Qg5+ Kg7 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "0-1"]
[ECO "B83"]
[PlyCount "52"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Nf6 7. 0-0 Be7 8. Be3 0-0 9. Kh1 e5 10. Nb3 a5 11. a4 Be6 12. f4 Nb4 13. fxe5 dxe5 14. Nc5 Qxd1 15. Bxd1 Bc4 16. Rf2 b6 17. b3 Rac8 18. bxc4 Bxc5 19. Bxc5 Rxc5 20. Re2 Rxc4 21. Nd5 Nfxd5 22. exd5 f6 23. d6 Rd8 24. c3 Rxc3 25. Rb1 Rxd6 26. h3 g6 0-1

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "12"]
[White "Santa Cruz, Hugo"]
[Black "Lebredo Zaragoitia, Gerardo"]
[Result "1/2-1/2"]
[ECO "B82"]
[PlyCount "103"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Bb7 7. Be3 Nf6 8. Bd3 d6 9. f4 Nbd7 10. Qf3 Rc8 11. 0-0 Rxc3 12. bxc3 Nc5 13. Nb3 Nfxe4 14. Nxc5 Nxc5 15. Qg3 Be7 16. Bd4 Bf6 17. Rad1 Nxd3 18. Rxd3 Bxd4+ 19. cxd4 0-0 20. Rc3 Be4 21. Qe3 Qa8 22. Rf2 f5 23. Rc7 Rf7 24. Qc3 Rxc7 25. Qxc7 Qc6 26. Qe7 Bd5 27. h3 h6 28. Qd8+ Kh7 29. Qa5 Be4 30. Qd2 Qd5 31. Qc3 Qc6 32. Qxc6 Bxc6 33. Re2 Bd5 34. Kf2 Kg6 35. Re3 Kf6 36. g4 g5 37. Kg3 a5 38. h4 gxh4+ 39. Kxh4 fxg4 40. Kxg4 h5+ 41. Kg3 Kf5 42. Re1 h4+ 43. Kxh4 Kxf4 44. Kh5 a4 45. Kg6 Kf3 46. Kf6 Kf2 47. Rb1 Bc4 48. Ke7 Ke3 49. d5 exd5 50. Kxd6 Kd2 51. Kc5 Kxc2 52. Rh1 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Martinez, Gustavo"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "64"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Be7 4. d3 h6 5. f4 d6 6. Nf3 Nc6 7. 0-0 a6 8. a4 Be6 9. Bxe6 fxe6 10. Nh4 Qd7 11. Ng6 Rg8 12. fxe5 dxe5 13. Nxe7 Qxe7 14. Be3 0-0-0 15. a5 g5 16. Ra4 h5 17. b4 Nd4 18. Kh1 Ng4 19. Bg1 Rgf8 20. Re1 Nf2+ 21. Bxf2 Rxf2 22. Ne2 Rdf8 23. Nxd4 exd4 24. e5 Qd7 25. Ra1 Qc6 26. Rg1 g4 27. Rc1 Qc3 28. h3 gxh3 29. Qxh5 hxg2+ 30. Kh2 Qd2 31. Rcd1 Qf4+ 32. Kh3 Rg8 0-1

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "24"]
[White "Santa Cruz, Hugo"]
[Black "Mesa, Antonio"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "47"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c6 7. 0-0 Qc7 8. e5 Nd5 9. Nxd5 cxd5 10. Qe1 Nc6 11. c3 Rb8 12. Qh4 f5 13. exf6 Bxf6 14. Qg3 e5 15. fxe5 dxe5 16. Bh6 Bg7 17. Bxg7 Qxg7 18. Nxe5 Rxf1+ 19. Rxf1 Nxe5 20. dxe5 Be6 21. Rf6 Bf5 22. Bxf5 gxf5 23. Qxg7+ Kxg7 24. Rxf5 1-0

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "14"]
[White "Santa Cruz, Hugo"]
[Black "Mestre, Orlando"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "93"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. f4 e5 4. Nf3 exd4 5. Qxd4 Nb6 6. Nc3 c6 7. Be3 Bg4 8. Be2 Qc7 9. a4 Rd8 10. a5 Nc8 11. h3 Bxf3 12. Bxf3 Nf6 13. Qc4 a6 14. 0-0 Be7 15. b4 Qb8 16. Qb3 0-0 17. Rfe1 Rfe8 18. Na4 d5 19. e5 Nd7 20. Bg4 Nf8 21. Nb6 Na7 22. Rad1 Bh4 23. Re2 Nb5 24. Bc5 Ne6 25. Bxe6 fxe6 26. Qe3 Qc7 27. Na4 Qf7 28. Bb6 Rc8 29. c3 Be7 30. g4 Rf8 31. Rf1 Qg6 32. Bc5 Rce8 33. Rg2 Bxc5 34. Nxc5 Qf7 35. f5 exf5 36. gxf5 Kh8 37. e6 Qe7 38. Qe5 Nd6 39. Kh2 Nc4 40. Qg3 Nd6 41. Qg4 g6 42. f6 Rxf6 43. Qd4 Nf5 44. Rxf5 gxf5 45. Nd7 Ref8 46. Nxf8 Qxf8 47. Qe5 1-0

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "22"]
[White "Santa Cruz, Hugo"]
[Black "Montesinos, Jose"]
[Result "1-0"]
[ECO "C28"]
[PlyCount "80"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 d6 5. f4 Be6 6. f5 Bxc4 7. dxc4 g6 8. fxg6 fxg6 9. Be3 Qd7 10. h3 a6 11. Nge2 Bg7 12. g4 0-0-0 13. Ng3 Qe6 14. Nd5 Ne7 15. Qd3 Rhf8 16. 0-0-0 Nfg8 17. Rhf1 Nxd5 18. cxd5 Qe7 19. g5 Rxf1 20. Rxf1 Rf8 21. Rxf8+ Qxf8 22. Qe2 Qf7 23. Qg4+ Qd7 24. Qh4 Bf8 25. Ne2 Qf7 26. Qg4+ Qd7 27. Qf3 Bg7 28. h4 Qe8 29. h5 gxh5 30. Qf5+ Kd8 31. Qxh7 Qf8 32. Ng3 Ne7 33. Nf5 Nxf5 34. exf5 Qh8 35. Qg6 h4 36. f6 Bf8 37. Qf7 h3 38. Bg1 Bh6 39. gxh6 Qxh6+ 40. Kd1 Qh8 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Ortega, Rogelio"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "62"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 b5 7. Bg5 Bb4 8. Be2 Bb7 9. 0-0 Bxc3 10. bxc3 Bxe4 11. Re1 0-0 12. Qd6 Nc6 13. Nc5 Bf5 14. Rad1 Ra7 15. Bf3 Na5 16. Qxe5 Bxc2 17. Rd4 Nc4 18. Qg3 Re8 19. Ne4 Bxe4 20. Bxe4 Re6 21. Red1 Nxe4 22. Rxe4 Qf8 23. Rxe6 fxe6 24. Be7 Qe8 25. Bc5 Ra8 26. h4 Rc8 27. Bd4 e5 28. Re1 Qg6 29. Bxe5 Re8 30. Kf1 Rxe5 31. Rxe5 Qxg3 0-1

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "1"]
[White "Santa Cruz, Hugo"]
[Black "Perez Perez, Francisco Jose"]
[Result "0-1"]
[ECO "B15"]
[PlyCount "80"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Re8 9. Re1 Be6 10. c4 Nd7 11. Qc2 Nf8 12. Bd2 Qd7 13. Nh4 Bc7 14. Be3 Ng6 15. Nxg6 hxg6 16. Rad1 Qd6 17. g3 Ba5 18. Bd2 Bxd2 19. Rxd2 Qxd4 20. Bf1 Qc5 21. Qc3 Bf5 22. b4 Qf8 23. Rxe8 Rxe8 24. Re2 Rxe2 25. Bxe2 c5 26. a3 Qd6 27. Kf1 b6 28. Ke1 Be4 29. f4 g5 30. Qd2 Qe7 31. Kf2 gxf4 32. Qxf4 f5 33. Qb8+ Kh7 34. b5 Qf6 35. Qxa7 f4 36. gxf4 Qxf4+ 37. Ke1 Qh4+ 38. Kd1 Qf6 39. a4 Qc3 40. Qd7 Bc2+ 0-1

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "16"]
[White "Santa Cruz, Hugo"]
[Black "Planas Garcia, Francisco"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "42"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. d4 Bg7 4. e3 d5 5. Bd3 Ne4 6. 0-0 f5 7. Bxe4 dxe4 8. Ne5 Bxe5 9. fxe5 0-0 10. c4 Nc6 11. Nc3 e6 12. a3 b6 13. b4 Bb7 14. Ne2 Qd7 15. Bb2 Ne7 16. Nf4 c6 17. Rc1 b5 18. c5 Nd5 19. Nxd5 Qxd5 20. Qd2 a6 21. h4 h5 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Schweber, Samuel"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "98"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be7 7. Be2 d6 8. 0-0 Qc7 9. f4 Nbd7 10. f5 b5 11. Be3 Bb7 12. Bf3 Rc8 13. Rc1 Nb6 14. Bxb6 Qxb6+ 15. Kh1 b4 16. Nd5 Nxd5 17. exd5 a5 18. c4 bxc3 19. Rxc3 0-0 20. f6 Bxf6 21. Be4 Rxc3 22. bxc3 Bd8 23. Qh5 g6 24. Qh6 Qb5 25. Nd2 Qe2 26. Bf3 Qd3 27. c4 Bb6 28. Be4 Qe3 29. Qxe3 Bxe3 30. Rb1 Ba6 31. Nf1 Bc5 32. Bd3 f5 33. Nd2 e4 34. Be2 Be3 35. Nf1 Ba7 36. Nd2 Rb8 37. Rxb8+ Bxb8 38. Nb3 a4 39. Nd4 Ba7 40. Ne6 Bc8 41. Nd8 Bc5 42. Nc6 Kf7 43. Bd1 a3 44. g3 Kf6 45. Kg2 g5 46. h3 f4 47. g4 Ba6 48. Bb3 h5 49. gxh5 f3+ 0-1

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "7"]
[White "Santa Cruz, Hugo"]
[Black "Torres, Rafael"]
[Result "1/2-1/2"]
[ECO "B82"]
[PlyCount "55"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. f4 d6 9. Qf3 e5 10. Nb3 exf4 11. Qxf4 Ne5 12. 0-0-0 Be6 13. Nd5 Bxd5 14. exd5 Be7 15. Qb4 Rc8 16. c3 b5 17. Bf4 Nfd7 18. Nd4 0-0 19. Nf5 Rfe8 20. Nxe7+ Rxe7 21. Kb1 Rce8 22. Bd3 Nc5 23. Bxe5 Rxe5 24. Qh4 Nxd3 25. Rxd3 Qe7 26. Qxe7 R8xe7 27. Rhd1 Re2 28. R1d2 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Yepez Obando, Olavo"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "D08"]
[PlyCount "82"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 a5 6. g3 Bf5 7. Bg2 Qd7 8. 0-0 Bh3 9. Nbd2 Bxg2 10. Kxg2 Rd8 11. Qa4 h5 12. h4 Nge7 13. Nb3 Ng6 14. Bg5 Be7 15. Bxe7 Kxe7 16. Nxa5 Qg4 17. Nxc6+ bxc6 18. Qb4+ Ke8 19. Qd2 d3 20. Rfd1 f6 21. Qe3 dxe2 22. Rxd8+ Kxd8 23. Re1 Re8 24. Rxe2 Kc8 25. Qe4 Re6 26. c5 f5 27. Qxg4 fxg4 28. Nd4 Rxe5 29. Rxe5 Nxe5 30. b4 Kb7 31. Kf1 Nc4 32. a4 Nb2 33. a5 Nd3 34. Nc2 Ka6 35. Ke2 Ne5 36. Nd4 Kb7 37. Ke3 g6 38. Ke4 Nc4 39. Kf4 Nb2 40. Ke3 Nd1+ 41. Ke2 Nc3+ 1-0

[Event "CUB-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "17"]
[White "Yong, Alberto"]
[Black "Santa Cruz, Hugo"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "108"]
[EventDate "1966.03.05"]
[EventType "tourn"]
[EventRounds "24"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. d3 h6 6. Qe2 Nc6 7. Be3 Bg4 8. a3 Ba5 9. h3 Nd4 10. Qd1 Nxf3+ 11. gxf3 Bh5 12. Rg1 g5 13. b4 Bb6 14. Rg3 Bg6 15. Qd2 Nh5 16. Rg1 Nf4 17. Bxf4 gxf4 18. Nd5 c6 19. Nxb6 Qxb6 20. Rd1 0-0-0 21. Qc3 Rhe8 22. d4 d5 23. Be2 exd4 24. Rxd4 dxe4 25. Rxd8+ Qxd8 26. fxe4 Bxe4 27. Kf1 Qh4 28. Rg4 Qe7 29. Rxf4 f5 30. Qg3 Bxc2 31. Bf3 Qf7 32. Bg2 Rg8 33. Qc3 Qg6 34. Qxc2 Qxg2+ 35. Ke1 Re8+ 36. Kd2 Qd5+ 37. Kc3 Qe5+ 38. Rd4 Rd8 39. Qd3 Kc7 40. Qe3 Qxd4+ 41. Qxd4 Rxd4 42. Kxd4 Kd6 43. a4 b6 44. h4 h5 45. f3 a6 46. a5 c5+ 47. bxc5+ bxc5+ 48. Kc4 f4 49. Kc3 Kd5 50. Kd3 c4+ 51. Kc2 Kd4 52. Kd2 c3+ 53. Kc2 Kc4 54. Kd1 Kd3 0-1

[Event "CUB-ch6"]
[Site "Cuba"]
[Date "1965.??.??"]
[Round "?"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "77"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Nxe5 Nxc4 8. Nxc4 d5 9. exd5 Qxd5 10. Ne3 Qg5 11. 0-0 Nf6 12. Re1 Qh5 13. Ba3 Qg5 14. Bxe7 Kxe7 15. Nd2 Kf8 16. Qb3 h5 17. Nf3 Qf4 18. Nd5 Qd6 19. Ne7 Be6 20. Ng6+ Kg8 21. Rxe6 Qxe6 22. Qxb7 Re8 23. Nxh8 Kxh8 24. h3 Ne4 25. Qxc7 Rc8 26. Qxa7 Nxc3 27. Qa5 g6 28. a4 Ne2+ 29. Kf1 Nc1 30. Qe5+ Qxe5 31. dxe5 Nb3 32. Rd1 Ra8 33. Rd7 Rxa4 34. Rxf7 Re4 35. Rc7 Kg8 36. g3 Na5 37. Kg2 Nc4 38. e6 Nd6 39. Ng5 1-0

[Event "CUB-ch6"]
[Site "Cuba"]
[Date "1965.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Garcia, Gilberto"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "119"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Nfd7 5. f4 c5 6. Nc3 Nc6 7. Nf3 Be7 8. h4 f6 9. Bd3 Qc7 10. Qe2 a6 11. 0-0-0 f5 12. g4 d4 13. Nb1 Nb4 14. Rdg1 g6 15. gxf5 gxf5 16. Ng5 Bxg5 17. Qh5+ Kf8 18. Qxg5 Nxd3+ 19. cxd3 Ke8 20. Qh5+ Kd8 21. Qg5+ Ke8 22. Qg7 Rf8 23. Qxh7 Qc6 24. Qg6+ Rf7 25. h5 Nf8 26. Qg8 b5 27. h6 Raa7 28. Rh3 Rae7 29. Rg7 Qc7 30. Rhg3 b4 31. R3g6 a5 32. Rf6 Ba6 33. Rgxf7 Rxf7 34. Rxe6+ Re7 35. Rxa6 Qb7 36. Rf6 Rf7 37. Re6+ Re7 38. Rf6 Rf7 39. Qxf7+ Qxf7 40. Rxf7 Kxf7 41. Nc3 dxc3 42. dxc3 Ne6 43. cxb4 axb4 44. Kd2 Kg6 45. Ke3 Nc7 46. d4 Nd5+ 47. Kf3 cxd4 48. Bxd4 Kxh6 49. Bc5 Kg6 50. Be3 Kf7 51. Bd2 Ke6 52. Ke2 Kd7 53. Kd3 Kc7 54. Kd4 Kc6 55. Kc4 Nb6+ 56. Kxb4 Kd5 57. Kb5 Nd7 58. b4 Nf8 59. a4 Ne6 60. a5 1-0

[Event "CUB-ch6"]
[Site "Cuba"]
[Date "1965.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Mestre, Orlando"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "41"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 f5 5. f3 Nf6 6. fxe4 fxe4 7. Qe2 Be7 8. Nxe4 Nxe4 9. Qxe4 0-0 10. Bd3 g6 11. Nf3 Qd5 12. Qe3 Nc6 13. Qh6 Rf6 14. Ng5 Qxg5 15. Qxg5 Rf1+ 16. Rxf1 Bxg5 17. 0-0-0 Nb4 18. Bc4 Nxa2+ 19. Kb1 Nb4 20. Rde1 Bxd2 21. Rxe6 1-0

[Event "CUB-ch6"]
[Site "Cuba"]
[Date "1965.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Moreno, F."]
[Result "1-0"]
[ECO "C00"]
[PlyCount "59"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Be7 6. 0-0-0 Bd7 7. Nxe4 Bc6 8. f3 a5 9. a3 b5 10. Nh3 a4 11. b4 Na6 12. Nf4 Bd7 13. g4 c5 14. bxc5 Nxc5 15. Nxc5 Bxc5 16. g5 Bd6 17. gxf6 Bxf4 18. fxg7 Rg8 19. Qe4 e5 20. Bxe5 Bxe5 21. Qxe5+ Qe7 22. Re1 Qxe5 23. Rxe5+ Kd8 24. Rg1 Rb8 25. Bd3 b4 26. axb4 Rxb4 27. Bxh7 a3 28. Ra5 Ba4 29. Rxa4 Rxg7 30. Ra8+ 1-0

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.25"]
[Round "21"]
[White "Santa Cruz, Hugo"]
[Black "Taimanov, Mark E"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "54"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. f4 Nf6 2. e3 c5 3. Nf3 e6 4. b3 Be7 5. Bb2 b6 6. Be2 Bb7 7. 0-0 0-0 8. c4 d5 9. Ne5 Nbd7 10. Bf3 Qc7 11. d3 Rad8 12. Qc2 Ne8 13. Nxd7 Qxd7 14. Na3 Nd6 15. e4 d4 16. Nb1 f5 17. e5 Nf7 18. Qe2 g5 19. Bc1 Kh8 20. Bxb7 Qxb7 21. Qf3 Qc7 22. Qh5 g4 23. h3 Rg8 24. hxg4 Rxg4 25. Nd2 Rdg8 26. Nf3 Rxg2+ 27. Kh1 R2g6 0-1

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.23"]
[Round "20"]
[White "Evans, Larry Melvyn"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "D56"]
[PlyCount "112"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 Nxc3 10. Rxc3 c6 11. Qc2 dxc4 12. Bxc4 Nd7 13. 0-0 Nb6 14. Bb3 Nd5 15. Rc4 Bd7 16. Rc1 Qf6 17. Ne5 Be8 18. Qe4 Qf5 19. Qxf5 exf5 20. Nd3 f6 21. Rb4 Rf7 22. Bxd5 cxd5 23. Rb3 Re7 24. Rbc3 Bb5 25. Nb4 Bc4 26. Ra3 Ree8 27. b3 a5 28. bxc4 axb4 29. Rxa8 Rxa8 30. cxd5 Rxa2 31. d6 Kf7 32. g3 Ke6 33. Rc7 Kxd6 34. Rxb7 Rb2 35. Rxg7 Kd5 36. Rg6 b3 37. Rxf6 Rb1+ 38. Kg2 Kc4 39. Rxh6 Ra1 40. Rc6+ Kd3 41. Rb6 Kc3 42. Kf3 Ra4 43. d5 b2 44. d6 Ra6 45. Rb5 Rxd6 46. h4 Rd1 47. Kf4 b1Q 48. Rxb1 Rxb1 49. Kxf5 Kd3 50. e4 Kd4 51. e5 Kd5 52. f4 Rb8 53. h5 Rf8+ 54. Kg5 Ke6 55. g4 Rg8+ 56. Kh4 Rh8 1/2-1/2

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.22"]
[Round "19"]
[White "Santa Cruz, Hugo"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "111"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. f4 d5 2. e3 g6 3. Nf3 Bg7 4. d4 Nf6 5. Bd3 c5 6. c3 Qc7 7. 0-0 Bf5 8. Ne5 Bxd3 9. Qxd3 0-0 10. Nd2 Nc6 11. Ndf3 c4 12. Qe2 Ne4 13. Nd2 Nxd2 14. Bxd2 e6 15. Rae1 Ne7 16. Nf3 Rae8 17. Qf2 Nf5 18. g4 Nd6 19. Bc1 Qa5 20. a3 f6 21. Qc2 f5 22. g5 Kf7 23. Kg2 Rh8 24. h4 h5 25. Bd2 Ne4 26. Rb1 Rb8 27. Be1 Kg8 28. Bd2 Kh7 29. Rfc1 Rhc8 30. Be1 Qc7 31. Nd2 Nxd2 32. Bxd2 Bf8 33. Ra1 b5 34. Rcb1 a5 35. Kf3 Rb6 36. Qd1 Qb7 37. Kg3 Ra8 38. Kh3 Rba6 39. Kg3 Bd6 40. Kh3 Kg7 41. Kg3 Kf7 42. Kh3 Ke7 43. Kg3 b4 44. axb4 axb4 45. Rxa6 Rxa6 46. Ra1 b3 47. Rb1 Ra2 48. Qc1 Qa8 49. Qd1 Kd7 50. Kh3 Kc6 51. Kg3 Be7 52. Kh3 Kc7 53. Kg3 Qa5 54. Qe1 Kc6 55. Kh3 Ba3 56. Bc1 1/2-1/2

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.20"]
[Round "18"]
[White "Padevsky, Nikola Bochev"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "93"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. exf5 Bc5 6. 0-0 0-0 7. d3 Nd4 8. Nxd4 Bxd4 9. Ne2 Bb6 10. Ng3 c6 11. Ba4 d5 12. c3 Bd7 13. Bc2 Qc7 14. d4 exd4 15. cxd4 Rae8 16. Kh1 Ne4 17. Bxe4 dxe4 18. d5 cxd5 19. Qxd5+ Kh8 20. Be3 Bc6 21. Qb3 Qf7 22. Qxf7 Rxf7 23. Bxb6 axb6 24. Rad1 g6 25. fxg6 hxg6 26. Kg1 Kg7 27. Rfe1 Rfe7 28. Re3 Re5 29. h3 Rc5 30. Rd2 b5 31. b3 Rc1+ 32. Kh2 Kf6 33. Rde2 Ra1 34. Nxe4+ Bxe4 35. Rxe4 Rxe4 36. Rxe4 Rxa2 37. Rb4 Ra5 38. Kg3 Ke5 39. Kg4 Kd5 40. Kg5 Kc5 41. Rf4 Ra6 42. h4 b4 43. g4 Rd6 44. h5 gxh5 45. gxh5 Rd3 46. h6 Rxb3 47. h7 1-0

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.19"]
[Round "17"]
[White "Ortega, Rogelio"]
[Black "Santa Cruz, Hugo"]
[Result "0-1"]
[ECO "A09"]
[PlyCount "78"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. c4 dxc4 5. Na3 e5 6. Nxc4 f6 7. d3 Be6 8. Bd2 Nge7 9. Qa4 Kf7 10. 0-0 Nf5 11. Qb3 Qd7 12. Ng5+ fxg5 13. Bxc6 Qxc6 14. Nxe5+ Ke8 15. Qd1 Qd5 16. Nf3 Nd4 17. Nxg5 Be7 18. e4 Qd7 19. Nxe6 Qxe6 20. f4 Qh3 21. Rf2 h5 22. Bc3 Qg4 23. Qf1 h4 24. Bxd4 cxd4 25. Rg2 Rc8 26. a3 Rh6 27. Re1 h3 28. Qe2 Qxe2 29. Rgxe2 Rhc6 30. Kf2 Rc1 31. e5 Rxe1 32. Kxe1 Rc1+ 33. Kf2 g6 34. Kf3 Rg1 35. g4 Bh4 36. Rc2 g5 37. fxg5 Bxg5 38. Rc7 Re1 39. Rxb7 Re3+ 0-1

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.18"]
[Round "16"]
[White "Santa Cruz, Hugo"]
[Black "Rossetto, Hector"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "121"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. f4 d5 2. e3 Nf6 3. Nf3 g6 4. d4 Bg7 5. Bd3 c5 6. c3 0-0 7. 0-0 b6 8. Ne5 e6 9. Nd2 Ba6 10. Qe2 Bxd3 11. Qxd3 Qc7 12. b3 Nc6 13. Nxc6 Qxc6 14. Bb2 Rac8 15. Rac1 c4 16. Qe2 Rfd8 17. h3 Bf8 18. b4 a5 19. a3 Ra8 20. Ra1 Rd7 21. Rfc1 Rda7 22. Qd1 Bd6 23. g3 Ne4 24. Nxe4 dxe4 25. Kg2 f6 26. Kh2 Qd5 27. Kg2 axb4 28. axb4 Ra2 29. Qc2 e5 30. dxe5 fxe5 31. Rd1 Qc6 32. Rxa2 Rxa2 33. Ra1 Rxa1 34. Bxa1 exf4 35. gxf4 Qd5 36. Qe2 b5 37. Bb2 Be7 38. Bc1 Bf6 39. Bd2 Qd3 40. Qe1 Kg7 41. Kh1 Qd8 42. Qe2 Bh4 43. Kg2 Qd3 44. Qd1 h6 45. Kg1 Qd6 46. Qe2 g5 47. fxg5 hxg5 48. Qg2 Qe6 49. Kf1 Qd5 50. Ke2 Qf5 51. Qg4 Kf6 52. Qxf5+ Kxf5 53. Kf1 g4 54. hxg4+ Kxg4 55. Kg2 Bg3 56. Bc1 Bh4 57. Bd2 Bg3 58. Bc1 Be1 59. Bb2 Kh4 60. Kf1 Bg3 61. Kg2 1/2-1/2

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.15"]
[Round "15"]
[White "Donner, Jan Hein"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "D08"]
[PlyCount "57"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 a5 6. g3 Bg4 7. Nbd2 Qd7 8. Bg2 Rd8 9. 0-0 Be7 10. Qa4 h5 11. Qb5 Kf8 12. Nb3 b6 13. Rd1 f6 14. exf6 Bxf6 15. Bg5 Nge7 16. Bxf6 gxf6 17. Rd2 Nf5 18. Nh4 Nxh4 19. Bxc6 Qg7 20. Nxd4 Rd6 21. c5 Rxd4 22. Rxd4 Ng6 23. cxb6 cxb6 24. Qxb6 Qe7 25. Rad1 Ne5 26. Qd8+ Qxd8 27. Rxd8+ Kg7 28. Rxh8 Kxh8 29. Bb5 1-0

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.14"]
[Round "14"]
[White "Santa Cruz, Hugo"]
[Black "Darga, Klaus"]
[Result "0-1"]
[ECO "B49"]
[PlyCount "48"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. a3 b5 8. Be2 Bb7 9. 0-0 Nf6 10. f4 Bc5 11. Kh1 Qb6 12. Nxc6 Bxe3 13. e5 Qxc6 14. Bf3 Nd5 15. Ne4 Bc5 16. b3 Qb6 17. Re1 0-0 18. c4 bxc4 19. bxc4 Ne3 20. Qd3 Bxe4 21. Bxe4 Rab8 22. Bxh7+ Kh8 23. Rxe3 Bxe3 24. Rf1 Qd4 0-1

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.13"]
[Round "13"]
[White "Bielicki, Carlos"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "57"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 a6 8. 0-0 f6 9. a3 Be6 10. d3 Nf5 11. e3 Be7 12. Qc2 0-0 13. Rd1 Qd7 14. Bb2 Rad8 15. Rac1 Bxb4 16. axb4 Nxb4 17. Qb1 c5 18. Ba3 a5 19. d4 exd4 20. exd4 Nxd4 21. Nxd4 cxd4 22. Bxb4 axb4 23. Qxb4 d3 24. Be4 d2 25. Rc2 Qd4 26. Qxd4 Rxd4 27. Rcxd2 Rxd2 28. Rxd2 Rb8 29. Nb5 1-0

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.12"]
[Round "12"]
[White "Santa Cruz, Hugo"]
[Black "Cobo Arteaga, Eldis"]
[Result "1/2-1/2"]
[ECO "C28"]
[PlyCount "78"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Bg5 h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6 8. Ne2 d6 9. 0-0 g5 10. d4 h5 11. f3 h4 12. Bb5 Kf8 13. Qd2 Ne7 14. dxe5 Qxe5 15. Bd3 Ng6 16. f4 gxf4 17. Nxf4 Nxf4 18. Rxf4 Be6 19. Raf1 h3 20. g3 Rh7 21. a4 b6 22. Be2 Rg7 23. Qd4 Ke7 24. Bb5 Rh8 25. Bc6 Rh5 26. Kh1 Rhg5 27. Rd1 R7g6 28. Bd5 Qxd4 29. cxd4 Bxd5 30. exd5 Rxd5 31. Rh4 c5 32. Rxh3 Rg4 33. Re1+ Kf6 34. dxc5 dxc5 35. a5 bxa5 36. Ra1 a4 37. Rh6+ Kg7 38. Ra6 Rd2 39. Rxa7 Rxc2 1/2-1/2

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.09"]
[Round "11"]
[White "Pachman, Ludek"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "33"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. exf5 Bc5 6. Nxe5 0-0 7. 0-0 Nxe5 8. d4 Nfg4 9. dxc5 Rxf5 10. f3 Nxh2 11. Kxh2 Qh4+ 12. Kg1 Rh5 13. Qd5+ Kh8 14. Qe4 Qh2+ 15. Kf2 Rh4 16. Rh1 Qxh1 17. Qxe5 1-0

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.08"]
[Round "10"]
[White "Santa Cruz, Hugo"]
[Black "Wade, Robert Graham"]
[Result "0-1"]
[ECO "C28"]
[PlyCount "62"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Bd2 d6 6. Nd5 Bxd2+ 7. Qxd2 0-0 8. Ne2 Nxd5 9. Bxd5 Ne7 10. Bb3 a5 11. a3 d5 12. Qg5 f6 13. Qg3 a4 14. Ba2 Kh8 15. h4 Qd6 16. h5 Be6 17. 0-0-0 d4 18. Bxe6 Qxe6 19. Kb1 b5 20. f4 b4 21. f5 Qb6 22. axb4 Ng8 23. Qe1 Rfb8 24. Ka2 c5 25. c3 cxb4 26. cxb4 Qd6 27. Ka3 Ne7 28. Rc1 Nc6 29. Rc4 Rxb4 30. Ka2 a3 31. Rxb4 Nxb4+ 0-1

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.07"]
[Round "9"]
[White "Letelier Martner, Rene"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "D01"]
[PlyCount "57"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Nc3 Ne4 4. Nxe4 dxe4 5. e3 c6 6. Bf4 Qb6 7. f3 Qb4+ 8. Kf2 Bf5 9. fxe4 Bxe4 10. Bd3 Bxd3 11. Qxd3 Qxb2 12. Ne2 Qb5 13. Qxb5 cxb5 14. Nc3 b4 15. Nb5 Na6 16. a3 bxa3 17. c4 Kd7 18. Rhb1 e6 19. Nxa3 Bxa3 20. Rxb7+ Kc6 21. Rxf7 g5 22. Rxa3 Kb6 23. Bd6 Nb8 24. Bc5+ Kc6 25. Ra5 a6 26. e4 Nd7 27. d5+ exd5 28. cxd5+ Kc7 29. e5 1-0

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.05"]
[Round "8"]
[White "Santa Cruz, Hugo"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "56"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Nfd7 5. f4 c5 6. Nc3 Nc6 7. Nf3 Be7 8. h4 f6 9. Qe2 fxe5 10. fxe5 a6 11. 0-0-0 Qc7 12. Re1 Nf8 13. h5 Bd7 14. Qf2 0-0-0 15. Na4 d4 16. Ba1 Qa5 17. Kb1 Nb4 18. a3 Bxa4 19. bxa4 Nd5 20. Bc4 Qxa4 21. Bxd5 Rxd5 22. Bb2 Nd7 23. Qg3 Rg8 24. Ng5 Bxg5 25. Qxg5 c4 26. Rh3 Rb5 27. Qg4 d3 28. cxd3 Rxb2+ 0-1

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.04"]
[Round "7"]
[White "Stahlberg, Gideon"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "107"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Nf6 3. Nf3 Nxd5 4. d4 e6 5. e4 Nf6 6. Nc3 Nbd7 7. Bc4 Nb6 8. Bb3 c5 9. d5 exd5 10. e5 c4 11. exf6 cxb3 12. 0-0 Qxf6 13. Re1+ Be6 14. Nb5 Qd8 15. Bf4 Rc8 16. Nxa7 Rc4 17. Bg5 Be7 18. Bxe7 Qxe7 19. Ne5 Re4 20. Qxb3 Qb4 21. Qxb4 Rxb4 22. Nd3 Rc4 23. Nb5 0-0 24. b3 Re4 25. f3 Rxe1+ 26. Rxe1 Rd8 27. Nd4 Bd7 28. Rc1 Rc8 29. Rxc8+ Bxc8 30. Kf2 Kf8 31. Ke3 Ke7 32. a4 g6 33. Nb5 Bd7 34. Nc3 Kd6 35. Kd4 Bc6 36. Nb4 f5 37. Nd3 Nd7 38. b4 b6 39. Nf4 Nf6 40. h4 Bd7 41. Ncxd5 Nxd5 42. Nxd5 Bxa4 43. Nxb6 Bb5 44. Nc4+ Kc6 45. g4 fxg4 46. fxg4 g5 47. h5 Ba4 48. Ke5 Kb5 49. Nd6+ Kxb4 50. Nf7 Bd7 51. h6 Bxg4 52. Nxg5 Bd1 53. Nxh7 Bc2 54. Nf8 1-0

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.09.03"]
[Round "6"]
[White "Santa Cruz, Hugo"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "0-1"]
[ECO "B99"]
[PlyCount "56"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Be2 b5 11. e5 Bb7 12. exd6 Bxd6 13. Ndxb5 axb5 14. Nxb5 Bxf3 15. Nxc7+ Bxc7 16. Bxf3 Rxa2 17. Bc6 Ra1+ 18. Kd2 Rxd1+ 19. Rxd1 Ke7 20. Kc1 Nb6 21. b3 h6 22. Bxf6+ gxf6 23. g3 Rd8 24. Re1 f5 25. c4 Bd6 26. Kc2 Bb4 27. Re2 Nd7 28. Bf3 Nc5 0-1

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.08.31"]
[Round "5"]
[White "Portisch, Lajos"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "43"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Ne7 6. Nf3 Nbc6 7. b4 f6 8. b5 Nd4 9. 0-0 Be6 10. e3 Nxf3+ 11. Qxf3 c6 12. bxc6 Nxc6 13. Rb1 Na5 14. d4 Rc8 15. Bb2 Bb4 16. Nd5 Bxd5 17. Qxd5 Qxd5 18. Bxd5 exd4 19. Bxd4 Bc5 20. Rfc1 b6 21. Bxc5 bxc5 22. Rb5 1-0

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.08.30"]
[Round "4"]
[White "Santa Cruz, Hugo"]
[Black "Udovcic, Mijo"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "81"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 b5 7. Bd3 Bb7 8. 0-0 Nf6 9. Be3 Nc6 10. Kh1 Ne5 11. Bf4 Be7 12. Nf3 d6 13. Nxe5 dxe5 14. Bg5 h6 15. Bxf6 Bxf6 16. Qe2 0-0 17. Qh5 Bc6 18. Rae1 Bg5 19. Qe2 Rfd8 20. f3 Rab8 21. Rd1 Qb6 22. Na2 a5 23. c3 Rd7 24. b4 Ra7 25. c4 axb4 26. Nxb4 bxc4 27. Bxc4 Rxa3 28. Nxc6 Qxc6 29. Rb1 Rc8 30. Bb5 Qc5 31. Rfd1 Rca8 32. Qc4 Qf2 33. Qe2 Qh4 34. Qe1 Qh5 35. Be2 Ra2 36. Ra1 Bf4 37. h3 Qg5 38. Rxa2 Rxa2 39. g4 Bd2 40. Qg3 Qe3 41. Bc4 0-1

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.08.29"]
[Round "3"]
[White "Garcia Martinez, Silvino"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "C66"]
[PlyCount "105"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 Nf6 6. 0-0 Be7 7. dxe5 Nxe5 8. Nd4 Nc6 9. Nde2 0-0 10. Nf4 Re8 11. Re1 Ne5 12. Bf1 Bc6 13. g3 Ng6 14. Nfd5 Nxd5 15. Nxd5 Bf6 16. f4 Nf8 17. Rb1 Nd7 18. b4 Nb6 19. Nxf6+ Qxf6 20. Bg2 Na4 21. Qd3 Qc3 22. Bd2 Qxd3 23. cxd3 Bb5 24. Bf1 Rad8 25. f5 f6 26. Bf4 Kf7 27. g4 g5 28. fxg6+ hxg6 29. Rbc1 c6 30. g5 d5 31. Re3 dxe4 32. dxe4 Bxf1 33. Rxf1 Rd4 34. Bc7 f5 35. Ra3 Rxb4 36. exf5 Rg4+ 37. Bg3 gxf5 38. Rxf5+ Kg6 39. Rf4 Rxf4 40. Bxf4 Re4 41. Rf3 Nc3 42. Bd2 Nd5 43. Kf2 Rh4 44. h3 Ra4 45. a3 a5 46. Ke2 b5 47. Kd1 Rd4 48. Kc2 b4 49. axb4 axb4 50. Rd3 Rxd3 51. Kxd3 b3 52. Bc1 c5 53. Kc4 1/2-1/2

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.08.27"]
[Round "2"]
[White "Santa Cruz, Hugo"]
[Black "Robatsch, Karl"]
[Result "1-0"]
[ECO "C28"]
[PlyCount "80"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. Bg5 c6 6. a3 Nxc4 7. dxc4 d6 8. Nf3 h6 9. Bh4 Be6 10. Qd3 Be7 11. 0-0 Qc7 12. Rfd1 Rd8 13. Qe2 0-0 14. Bg3 Nh5 15. Nh4 Nxg3 16. hxg3 g6 17. b3 Kh7 18. Rd3 Qc8 19. Kh2 Bg4 20. f3 Be6 21. Rh1 Rd7 22. Kg1 Qd8 23. Qf2 d5 24. cxd5 cxd5 25. exd5 Bxd5 26. Qd2 Bc6 27. Nxg6 Bg5 28. Nxf8+ Kg7 29. Ne6+ fxe6 30. Rxd7+ Bxd7 31. Qd3 Qe8 32. Kf2 Bd8 33. Ne4 Bb6+ 34. Ke2 Bc6 35. Rh4 Qf8 36. b4 a5 37. Rg4+ Kf7 38. Nd6+ Ke7 39. Nc4 Bb5 40. Qd6+ Kf7 1-0

[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.08.26"]
[Round "1"]
[White "Smyslov, Vassily V"]
[Black "Santa Cruz, Hugo"]
[Result "1-0"]
[ECO "D26"]
[PlyCount "47"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. e3 c5 4. Bxc4 e6 5. 0-0 Nc6 6. Nc3 Nf6 7. Qe2 a6 8. d4 cxd4 9. Rd1 Be7 10. exd4 0-0 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 Qc7 14. Qe4 Bf6 15. Ng5 Bxg5 16. Bxg5 Be6 17. Bxe6 Rae8 18. Bf4 Qe7 19. Bd6 Qf6 20. Bxf8 Rxe6 21. Bxg7 Qxg7 22. Qc2 Rg6 23. g3 h5 24. Rd5 1-0

[Event "Keres clock sim +6-2=1"]
[Site "Havana"]
[Date "1960.09.??"]
[Round "1"]
[White "Keres, Paul"]
[Black "Santa Cruz, Hugo"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "120"]
[EventDate "1960.09.??"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Ne4 6. Bxe7 Qxe7 7. Rc1 c6 8. cxd5 Nxc3 9. Rxc3 exd5 10. Bd3 0-0 11. Ne2 Nd7 12. 0-0 Re8 13. Qb1 Nf8 14. b4 Bd7 15. b5 Rac8 16. Rfc1 cxb5 17. Bxb5 Rxc3 18. Rxc3 Rc8 19. Bxd7 Qxd7 20. Qb3 Rc6 21. Rxc6 bxc6 22. Nc3 Qc7 23. Na4 Nd7 24. Qb4 Qb8 25. Qxb8+ Nxb8 26. Kf1 Nd7 27. Ke2 Kf8 28. Kd3 Ke7 29. Kc3 Nb6 30. Kb4 Nxa4 31. Kxa4 Kd6 32. Kb4 f5 33. f3 g5 34. g3 h5 35. h3 g4 36. fxg4 fxg4 37. hxg4 hxg4 38. Kc3 Ke6 39. Kc2 Kf6 40. Kd3 Kf5 41. e4+ dxe4+ 42. Ke3 a5 43. a4 Ke6 44. Kxe4 Kd6 45. Kf4 Kd5 46. Kxg4 Kxd4 47. Kf3 Kd3 48. g4 c5 49. g5 c4 50. g6 c3 51. g7 c2 52. g8Q c1Q 53. Qd5+ Kc2 54. Qxa5 Qh1+ 55. Kg3 Qg1+ 56. Kf4 Qd4+ 57. Kf5 Kb3 58. Qb5+ Qb4 59. Ke6 Ka3 60. Kd5 Qxa4 1/2-1/2

