[Event "Bayamon Rio Hondo op 6th"]
[Site "Bayamon"]
[Date "2021.07.27"]
[Round "6"]
[White "Dixit, Arun"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2084"]
[BlackElo "2070"]
[PlyCount "96"]
[EventDate "2021.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 0-0 6. f4 d6 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Bd3 exd5 11. cxd5 Qb6 12. Rb1 Na6 13. 0-0 Rae8 14. Kh1 Nb4 15. Bc4 Nc2 16. Qd3 Nd4 17. a3 Qd8 18. b4 Nd7 19. Nb5 Nxb5 20. Bxb5 cxb4 21. axb4 Re7 22. f5 Ne5 23. Qg3 f6 24. Be3 a6 25. Be2 Qc8 26. fxg6 hxg6 27. Rbc1 Rc7 28. Rxc7 Qxc7 29. Rc1 Qf7 30. h4 f5 31. Rf1 Qe8 32. exf5 Rxf5 33. Rxf5 gxf5 34. Bf4 Kh7 35. h5 Bf6 36. Qh3 Qc8 37. Bd3 Nxd3 38. Qxd3 Be5 39. Bxe5 dxe5 40. d6 Qd7 41. Qd5 e4 42. Qe5 Kh6 43. Qe7 Qb5 44. Kh2 f4 45. Qf6+ Kxh5 46. Qf7+ Kh6 47. d7 Qg5 48. Qe6+ Kg7 1/2-1/2

[Event "Bayamon Rio Hondo op 6th"]
[Site "Bayamon"]
[Date "2021.07.27"]
[Round "7"]
[White "Jimenez Garcia, Emanuel"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2397"]
[BlackElo "2070"]
[PlyCount "83"]
[EventDate "2021.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 f5 6. g3 d6 7. Bg2 c6 8. e3 0-0 9. Nge2 Na6 10. 0-0 Be6 11. d4 Nc7 12. Qd3 d5 13. c5 Qe7 14. Rfc1 Bd7 15. a4 Rfe8 16. b4 a6 17. b5 axb5 18. axb5 Ne6 19. Qb1 g5 20. Rxa8 Rxa8 21. bxc6 bxc6 22. Qb7 Re8 23. Na4 Nd8 24. Qa7 f4 25. gxf4 gxf4 26. Nxf4 Ne6 27. Nxe6 Bxe6 28. Qxe7 Rxe7 29. Rb1 Ra7 30. Rb8+ Bf8 31. Rb4 Be7 32. e4 Kg7 33. exd5 cxd5 34. Bf3 Bd7 35. Bd1 Bh3 36. Bb3 Bh4 37. Bxd5 Re7 38. Rb1 Re2 39. Nc3 Bxf2+ 40. Kh1 Rc2 41. Nb5 Rd2 42. c6 1/2-1/2

[Event "Bayamon Rio Hondo op 6th"]
[Site "Bayamon"]
[Date "2021.07.26"]
[Round "5"]
[White "Santana Otero, Orlando"]
[Black "Lugo Roldan, Jean Paul"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2070"]
[BlackElo "1991"]
[PlyCount "40"]
[EventDate "2021.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Nbd2 0-0 7. Bd3 Nc6 8. c3 Bd6 9. Bg5 Be7 10. Qe2 e5 11. e4 d4 12. cxd4 Nxd4 13. Nxd4 Qxd4 14. Nb3 Bb4+ 15. Kf1 Qd8 16. Rd1 Be7 17. Bc4 Qc7 18. Rc1 Qb8 19. f3 Bd7 20. Bxf6 gxf6 1/2-1/2

[Event "Bayamon Rio Hondo op 6th"]
[Site "Bayamon"]
[Date "2021.07.26"]
[Round "4"]
[White "Zilleruelo Irizarry, Diego"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2102"]
[BlackElo "2070"]
[PlyCount "104"]
[EventDate "2021.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Bxc6 dxc6 6. h3 Nf6 7. d3 0-0 8. a4 a5 9. Nc3 Qc7 10. Nh2 Nh5 11. Be3 b6 12. Qd2 e5 13. Ne2 f5 14. exf5 gxf5 15. Bh6 f4 16. Bxg7 Qxg7 17. Kh1 Kh8 18. Nf3 Rg8 19. Rg1 Ra7 20. Qc3 Re7 21. Rae1 Rge8 22. Qb3 Rb7 23. Qc3 e4 24. dxe4 Rxe4 25. Qxg7+ Rxg7 26. Nc3 Ree7 27. Rxe7 Rxe7 28. Rd1 Bd7 29. Kh2 Nf6 30. Rd6 Kg7 31. Nd2 Re6 32. Rd3 b5 33. Nce4 c4 34. Rd4 Be8 35. Nxf6 Rxf6 36. Ne4 Re6 37. Nd6 Bg6 38. axb5 cxb5 39. Nxb5 Re2 40. Rxc4 Rxf2 41. Kg1 Rxc2 42. Rxc2 Bxc2 43. Nd4 Be4 44. Ne6+ Kf6 45. Nxf4 Ke5 46. g3 Kd4 47. Kf2 Kc4 48. Ke3 Bb1 49. Kd2 Kd4 50. Ne2+ Kc4 51. g4 Be4 52. Nc3 Bf3 1/2-1/2

[Event "Bayamon Rio Hondo op 6th"]
[Site "Bayamon"]
[Date "2021.07.25"]
[Round "2"]
[White "Ramos Roman, Miles"]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1924"]
[BlackElo "2070"]
[PlyCount "114"]
[EventDate "2021.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Nge2 Bg7 5. Bxc6 dxc6 6. 0-0 Nf6 7. d3 0-0 8. h3 Ne8 9. f4 Nc7 10. Ng3 Ne6 11. Nce2 Qb6 12. c3 Rd8 13. Qc2 c4+ 14. d4 c5 15. d5 Nd4 16. cxd4 cxd4 17. Qxc4 d3+ 18. Kh1 dxe2 19. Qxe2 Bd7 20. Rf3 Bb5 21. Qf2 e6 22. Be3 Qa6 23. a4 exd5 24. e5 Bd3 25. Bd4 Be4 26. Re3 Rac8 27. Nxe4 dxe4 28. Rxe4 Rc4 29. b3 Qc6 30. bxc4 Qxe4 31. Bxa7 Qxc4 32. Qb6 Qd5 33. Qc5 g5 34. Qxd5 Rxd5 35. g3 gxf4 36. gxf4 Bh6 37. Rg1+ Kf8 38. Rg4 Ra5 39. Rh4 Bg7 40. Bb8 Rxa4 41. Rg4 f5 42. exf6 Bxf6 43. Kg2 Kf7 44. Kf3 Ra3+ 45. Kg2 Ra2+ 46. Kh1 b5 47. Be5 b4 48. Bxf6 Kxf6 49. Rg1 b3 50. Rb1 b2 51. Kg2 Kf5 52. Kg3 Ra3+ 53. Kg2 Rb3 54. Kh2 Kxf4 55. Kg2 Ke4 56. h4 Kd3 57. Rxb2 Rxb2+ 0-1

[Event "Bayamon Rio Hondo op 6th"]
[Site "Bayamon"]
[Date "2021.07.25"]
[Round "3"]
[White "Santana Otero, Orlando"]
[Black "Becerra Rivero, Julio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2070"]
[BlackElo "2495"]
[PlyCount "156"]
[EventDate "2021.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Ngf3 Bxf4 6. exf4 0-0 7. Bd3 b6 8. Qe2 c5 9. c3 a5 10. 0-0 Ba6 11. Rfe1 Qd6 12. Bxa6 Nxa6 13. g3 Nc7 14. Rad1 c4 15. Qe5 Qxe5 16. dxe5 Nfe8 17. Nd4 g6 18. g4 Na6 19. f5 Nec7 20. Re3 Nc5 21. f6 Nd3 22. Rb1 b5 23. b3 b4 24. bxc4 dxc4 25. Nxc4 Nf4 26. Nb6 Rad8 27. Nc6 Rd2 28. cxb4 axb4 29. a3 bxa3 30. Rxa3 h6 31. Ne7+ Kh7 32. Nc4 Rd4 33. Ne3 Ncd5 34. Nc6 Rd2 35. Nf1 Rc2 36. Nd4 Rc4 37. Nb3 Nd3 38. h3 Nxe5 39. Nbd2 Rf4 40. Re1 Nd7 41. Ra7 N5xf6 42. Kg2 Kg7 43. Nf3 Rb8 44. Re2 Rfb4 45. g5 hxg5 46. Nxg5 R8b5 47. Nf3 Nd5 48. Rd2 N7f6 49. Ng3 Rb7 50. Rda2 Nf4+ 51. Kh2 Rb2 52. Nh1 N6d5 53. Ng5 f5 54. R2a6 Kf6 55. Nh7+ Ke5 56. Ng5 Kf6 57. Nh7+ Ke7 58. Ng5 Nc7 59. Ra5 Rxa7 60. Rxa7 Rc2 61. Nf3 Kf6 62. h4 e5 63. Ra5 e4 64. Ne1 Rc1 65. Ng2 Nxg2 66. Kxg2 f4 67. Ra4 Ke5 68. Ra5+ Nd5 69. Ra6 Nf6 70. Ra5+ Ke6 71. Rg5 Kf7 72. Kh2 Rd1 73. Rg1 Rxg1 74. Kxg1 Ke6 75. Kg2 Kf5 76. Kh3 Nh5 77. f3 e3 78. Kg2 Ke6 0-1

[Event "Bayamon Rio Hondo op 6th"]
[Site "Bayamon"]
[Date "2021.07.24"]
[Round "1"]
[White "Santana Otero, Orlando"]
[Black "Candelario Fernandez, Jorge L"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2070"]
[BlackElo "1739"]
[PlyCount "59"]
[EventDate "2021.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 Bd6 6. Nge2 0-0 7. Bg5 Be7 8. Ng3 Bg6 9. h4 h6 10. Bxf6 Bxf6 11. cxd5 exd5 12. Qg4 c6 13. h5 Bh7 14. Nf5 Bxf5 15. Qxf5 Qd7 16. Qf3 Qe7 17. 0-0-0 b5 18. Bd3 Qd7 19. g4 Be7 20. Bf5 Qc7 21. Kb1 Nd7 22. Rc1 Qb7 23. e4 b4 24. Ne2 Nf6 25. e5 Nh7 26. Qd3 Ng5 27. f4 Ne6 28. g5 hxg5 29. h6 c5 30. hxg7 1-0

[Event "PUR-ch"]
[Site "Guaynabo"]
[Date "2020.12.13"]
[Round "9"]
[White "Almedina Ortiz, Edgardo J"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2203"]
[BlackElo "2082"]
[PlyCount "127"]
[EventDate "2020.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 0-0 5. e3 c5 6. Be2 Nc6 7. 0-0 d5 8. cxd5 Nxd5 9. Bxg7 Kxg7 10. Qc1 Qd6 11. Nc3 b6 12. Rd1 Bb7 13. d4 cxd4 14. Nb5 Qf6 15. Nbxd4 Rac8 16. Qd2 Nxd4 17. Nxd4 Nc3 18. Rdc1 Nxe2+ 19. Nxe2 Rfd8 20. Qe1 Qg5 21. Ng3 h5 22. h4 Qxh4 23. Rxc8 Rxc8 24. Rc1 Rxc1 25. Qxc1 Qf6 26. Qc7 Qc6 27. Qe5+ Kh7 28. f3 Qd6 29. Qg5 f6 30. Qh4 Qc5 31. Qf4 Qd6 32. Qh4 Qe5 33. Nf1 Ba6 34. Qa4 Qb5 35. Qxb5 Bxb5 36. Nd2 Bd3 37. f4 Kg7 38. Nf3 Bb5 39. Kf2 Kf7 40. e4 Bd7 41. Ke3 Ke6 42. Kd4 Bc6 43. g3 Kd6 44. b4 Bd7 45. Nh4 e5+ 46. fxe5+ fxe5+ 47. Ke3 Be8 48. Nf3 Bf7 49. a3 Ke6 50. Ng5+ Kf6 51. Nh7+ Ke7 52. Ng5 Bg8 53. Nh3 Kf6 54. Ng1 Bc4 55. Nf3 Be6 56. Nd2 g5 57. Nb1 h4 58. Kf2 Ke7 59. Nc3 Bd7 60. Kf3 g4+ 61. Kf2 h3 62. Kg1 Kd6 63. Kh2 a6 64. Kg1 1/2-1/2

[Event "PUR-ch"]
[Site "Guaynabo"]
[Date "2020.12.13"]
[Round "8"]
[White "Santana Otero, Orlando"]
[Black "Freyre Forest, Jorge"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2082"]
[BlackElo "2008"]
[PlyCount "130"]
[EventDate "2020.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. e3 e6 5. a3 Be7 6. Nh3 0-0 7. f3 Ne8 8. Bxe7 Qxe7 9. g3 c6 10. Bg2 Nd6 11. 0-0 Nd7 12. Qe2 e5 13. dxe5 Nxe5 14. Rae1 Bd7 15. Nf4 Rae8 16. b3 Qf6 17. Qd2 Rf7 18. Re2 g5 19. Nd3 Nxd3 20. Qxd3 Rfe7 21. Rfe1 Nf7 22. Qd4 Qxd4 23. exd4 Rxe2 24. Rxe2 Rxe2 25. Nxe2 Nd6 26. Kf2 Kf7 27. Ke3 Kf6 28. f4 h6 29. Nc3 Be8 30. Bf3 Bd7 31. Na4 Bc8 32. Nc5 gxf4+ 33. gxf4 Nb5 34. a4 Nd6 35. Be2 Ne4 36. Nd3 Be6 37. Bf3 a5 38. Ne5 Nd6 39. Be2 Nc8 40. c3 Nd6 41. b4 axb4 42. cxb4 Bc8 43. a5 Ne8 44. b5 cxb5 45. Bxb5 Nd6 46. Bd3 Be6 47. Kd2 Ne4+ 48. Kc2 Nf2 49. Be2 Nh3 50. Nd3 Bd7 51. Bf1 Ng1 52. Bg2 Ne2 53. Bxd5 Nxd4+ 54. Kc3 Nb5+ 55. Kb4 Nd6 56. Kc5 Ke7 57. Kb6 Be6 58. Bxb7 Nc4+ 59. Ka6 Kd6 60. Kb5 Kc7 61. a6 Nd6+ 62. Kb4 Kb6 63. Nc5 Bc8 64. Kc3 Kxc5 65. a7 Bxb7 0-1

[Event "PUR-ch"]
[Site "Guaynabo"]
[Date "2020.12.12"]
[Round "7"]
[White "Candelario Fernandez, Jorge L"]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1764"]
[BlackElo "2082"]
[PlyCount "54"]
[EventDate "2020.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. h3 Nc6 4. c4 g6 5. Nc3 Bg7 6. Be2 e6 7. 0-0 Nge7 8. d3 0-0 9. Bd2 Nd4 10. Qc1 f5 11. Bh6 Nec6 12. Bxg7 Kxg7 13. Qd1 Bd7 14. Nxd4 Nxd4 15. Nb1 fxe4 16. dxe4 Bc6 17. Nd2 Qh4 18. Bd3 e5 19. Qg4 Qh6 20. Rad1 Rf4 21. Qg3 Bxe4 22. Nxe4 Rxe4 23. Kh1 Rf4 24. f3 Raf8 25. Be4 Ne2 26. Qe1 Rxe4 27. Rd2 Ng3+ 0-1

[Event "PUR-ch"]
[Site "Guaynabo"]
[Date "2020.12.12"]
[Round "6"]
[White "Santana Otero, Orlando"]
[Black "Pinales Roussel, Gabriel"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2082"]
[BlackElo "2033"]
[PlyCount "79"]
[EventDate "2020.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 c5 4. c3 Nf6 5. Nd2 cxd4 6. cxd4 d6 7. h3 0-0 8. Ngf3 e5 9. d5 a5 10. Bd3 Nbd7 11. Rc1 b6 12. 0-0 Nc5 13. Bb1 h6 14. Re1 Ne8 15. b3 f5 16. exf5 gxf5 17. Nc4 Ra7 18. Qc2 Nf6 19. Rcd1 Nfe4 20. Nfd2 Raf7 21. f3 Ng3 22. Bf2 Nh5 23. a3 b5 24. Nxd6 Qxd6 25. Bxc5 Qxd5 26. Bxf8 Qd4+ 27. Kh1 Rxf8 28. Ne4 Qa7 29. Qc5 Qf7 30. Nd6 Qe7 31. b4 Be6 32. Qf2 axb4 33. axb4 e4 34. Ba2 Be5 35. Qc5 Bxa2 36. Nxe4 Qxc5 37. Nxc5 Bc3 38. Re7 Bxb4 39. Rc7 Bc3 40. Rd6 1/2-1/2

[Event "PUR-ch"]
[Site "Guaynabo"]
[Date "2020.12.06"]
[Round "4"]
[White "Davila Blanco, Juan Jose"]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2047"]
[BlackElo "2082"]
[PlyCount "110"]
[EventDate "2020.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. Nc3 g6 4. e4 d6 5. f4 Bg7 6. Bb5+ Nfd7 7. a4 0-0 8. Nf3 a6 9. Bd3 Nf6 10. 0-0 e6 11. dxe6 fxe6 12. e5 Ng4 13. Ng5 Nh6 14. exd6 Qxd6 15. Be3 Bd4 16. Bxd4 Qxd4+ 17. Kh1 Nc6 18. Ne2 Qf6 19. Ng3 Nd4 20. N3e4 Qe7 21. Bc4 Ndf5 22. Ra3 Rd8 23. Rd3 Rd4 24. Rxd4 cxd4 25. g4 Ne3 26. Qxd4 Nhxg4 27. h3 Nf5 28. Qc3 Ngh6 29. Nf6+ Kh8 30. Rd1 Ng7 31. Qd4 Ng8 32. Ngxh7 b5 33. axb5 axb5 34. Bxb5 Qb7+ 35. Kg1 Qxb5 36. Nxg8 Kxg8 37. c4 Qa5 38. Nf6+ Kf7 39. Ng4 Qa7 40. c5 Qe7 41. Ne5+ Kg8 42. Nxg6 Qe8 43. Qf6 Bb7 44. Ne7+ Kh7 45. c6 Bxc6 46. Qh4+ Qh5 47. Qxh5+ Nxh5 48. Nxc6 Nxf4 49. Kh2 Ra2 50. Rd2 Kg6 51. Kg3 Nh5+ 52. Kf3 Kf5 53. Re2 Kf6 54. Kg4 Ng7 55. Kf3 Nf5 0-1

[Event "PUR-ch"]
[Site "Guaynabo"]
[Date "2020.12.06"]
[Round "5"]
[White "Santana Otero, Orlando"]
[Black "Diaz Montes, Edwin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2082"]
[BlackElo "2046"]
[PlyCount "162"]
[EventDate "2020.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. e3 e6 5. a3 Be7 6. Nf3 0-0 7. Bd3 Bg6 8. Ne5 c5 9. Nxg6 hxg6 10. dxc5 Bxc5 11. 0-0 Nc6 12. h3 Rc8 13. Re1 a6 14. Bg5 Be7 15. Ne2 Qb6 16. Rb1 Rfd8 17. c3 Ne5 18. Bc2 Nc4 19. Qd4 Qd6 20. Qh4 Rc6 21. Bd3 Ne5 22. Red1 Nxd3 23. Rxd3 Rc4 24. Qg3 Qb6 25. Bxf6 Bxf6 26. Rdd1 Qa5 27. Qf3 b5 28. Nd4 Qb6 29. Rd2 a5 30. Nc2 Be7 31. Rd4 Bc5 32. Rf4 e5 33. Rxc4 bxc4 34. Qd1 Qb7 35. Ne1 Qc6 36. Nf3 f6 37. Qc2 Kf7 38. b4 cxb3 39. Qxb3 Be7 40. e4 Kf8 41. exd5 Qxd5 42. c4 Qc5 43. Nh4 Kf7 44. Nf3 Qxa3 45. Qxa3 Bxa3 46. Rb7+ Be7 47. Ra7 Rd1+ 48. Kh2 Rc1 49. Rxa5 Rxc4 50. Ra2 e4 51. Nd2 Rd4 52. g3 f5 53. Kg2 Rd3 54. Nf1 Bc5 55. Rc2 Bd4 56. Rd2 Rxd2 57. Nxd2 Kf6 58. Kf1 Ke5 59. Ke2 g5 60. f3 g6 61. Nc4+ Kd5 62. Nd2 Bf6 63. Ke3 Bd4+ 64. Ke2 Bc3 65. Nf1 f4 66. gxf4 gxf4 67. Nh2 e3 68. Ng4 Bg7 69. h4 Bd4 70. Kd3 Bb6 71. Ke2 Kd4 72. Nf6 Bd8 73. Ne8 Bxh4 74. Nc7 Ke5 75. Nb5 Bf6 76. Nc3 g5 77. Nd1 Kf5 78. Kd3 Be5 79. Ke2 g4 80. fxg4+ Kxg4 81. Kf1 Kf3 0-1

[Event "PUR-ch"]
[Site "Guaynabo"]
[Date "2020.12.05"]
[Round "2"]
[White "Gonzalez Gonzalez, Enoel"]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1824"]
[BlackElo "2082"]
[PlyCount "120"]
[EventDate "2020.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d5 3. cxd5 Nxd5 4. Nc3 Nxc3 5. bxc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Nd7 9. a4 Re8 10. d4 c5 11. Qb3 Qb6 12. Qc4 cxd4 13. cxd4 e5 14. Ng5 Rf8 15. Ba3 Qxd4 16. Qxd4 exd4 17. Bxf8 Nxf8 18. Rab1 Rb8 19. a5 b6 20. axb6 axb6 21. Rb4 Bf5 22. Be4 Bxe4 23. Nxe4 Nd7 24. Rc1 f5 25. Nd6 Bf8 26. Rxd4 Nc5 27. Rb1 Kg7 28. Rd5 Na4 29. Nb5 Kf6 30. Rd7 h5 31. Rc7 Rd8 32. Ra1 Rd5 33. Na7 Rc5 34. Rc6+ Rxc6 35. Nxc6 Nc3 36. e3 Bc5 37. Kg2 g5 38. Rc1 Nd5 39. Rb1 g4 40. h3 Ke6 41. Na7 Nc3 42. Rb3 Nd5 43. hxg4 hxg4 44. Nb5 Ke5 45. Kf1 Nf6 46. Nc3 Ne4 47. Ke2 Nf6 48. Na4 Nd7 49. Kd3 Kd5 50. Nc3+ Kc6 51. Na4 b5 52. Nc3 b4 53. Na4 Kb5 54. Nb2 Bd6 55. Ke2 Nc5 56. Rd3 Nxd3 57. Kxd3 Bc7 58. Kd4 Bd6 59. Kd5 Bf8 60. Nc4 b3 0-1

[Event "PUR-ch"]
[Site "Guaynabo"]
[Date "2020.12.05"]
[Round "3"]
[White "Santana Otero, Orlando"]
[Black "Matta Calvente, Marcel"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2082"]
[BlackElo "1834"]
[PlyCount "47"]
[EventDate "2020.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. Nc3 Bg7 3. Bf4 d5 4. Nf3 Nf6 5. Qd2 Bf5 6. Nh4 Ne4 7. Qe3 Nxc3 8. Nxf5 gxf5 9. Qxc3 0-0 10. Qg3 Kh8 11. Bxc7 Qd7 12. Be5 f6 13. Bxb8 Raxb8 14. Qb3 e5 15. Rd1 e4 16. g3 e3 17. Qxe3 Rbe8 18. Qd3 f4 19. gxf4 Bh6 20. Qh3 Qg7 21. Qf5 Re4 22. e3 Rfe8 23. Kd2 Qe7 24. Kc1 1-0

[Event "PUR-ch"]
[Site "Guaynabo"]
[Date "2020.12.04"]
[Round "1"]
[White "Santana Otero, Orlando"]
[Black "Zilleruelo Irizarry, Diego"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2082"]
[BlackElo "2081"]
[PlyCount "46"]
[EventDate "2020.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 c5 4. e3 Nc6 5. Nc3 Bg4 6. Be2 e6 7. 0-0 Be7 8. Ne5 Bxe2 9. Qxe2 cxd4 10. Nxc6 bxc6 11. exd4 0-0 12. Na4 Qa5 13. b3 Rac8 14. c4 dxc4 15. Qxc4 Nd5 16. Bg3 Nb6 17. Nxb6 axb6 18. Rfe1 Rfd8 19. Re2 b5 20. Qd3 c5 21. Re4 cxd4 22. Rxd4 Bf6 23. b4 Rxd4 0-1

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.14"]
[Round "11.4"]
[White "Ribera Baztan, Jose"]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2117"]
[BlackElo "2125"]
[PlyCount "82"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Andorra"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "AND"]
[BlackTeamCountry "PUR"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 0-0 6. Be2 e5 7. d5 h6 8. 0-0 Nbd7 9. Qc2 Nh7 10. g3 Ng5 11. Nh4 Nf6 12. Be3 Qe7 13. b4 Bh3 14. Rfc1 Ng4 15. Bd2 Kh7 16. f3 Nf6 17. Be1 Nh5 18. Nd1 Bd7 19. Ne3 Bf6 20. Nhg2 Nh3+ 21. Kh1 Bg5 22. c5 Rac8 23. c6 bxc6 24. dxc6 Be6 25. Bc4 f5 26. exf5 gxf5 27. g4 Ng7 28. Rd1 Kh8 29. Qb3 fxg4 30. Bxe6 Qxe6 31. Qxe6 Nxe6 32. fxg4 Nd4 33. Bg3 Nxc6 34. Nd5 Nd4 35. Nh4 Nf2+ 36. Kg2 Bxh4 37. Bxh4 Nxd1 38. Rxd1 Kg7 39. Bf2 Ne6 40. Rc1 Nf4+ 41. Nxf4 Rxf4 0-1

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.12"]
[Round "10.3"]
[White "Zerafa, Robert"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2084"]
[BlackElo "2125"]
[PlyCount "122"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Malta"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "MLT"]
[BlackTeamCountry "PUR"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. e3 Nbd7 7. Nge2 c6 8. 0-0 e5 9. b3 Re8 10. Ba3 Bf8 11. Qc2 Qa5 12. Qb2 exd4 13. Nxd4 Qh5 14. Qe2 Qa5 15. Bb2 Bg7 16. Rad1 Nf8 17. Rd2 h5 18. h3 N8h7 19. Nf3 Nd7 20. Rc1 Bf8 21. Rdd1 Nc5 22. Nd2 Bf5 23. e4 Ng5 24. Kh2 Rad8 25. a3 Qc7 26. b4 Ncxe4 27. Ncxe4 Bxe4 28. Nxe4 Nxe4 29. Qe3 f5 30. Qxa7 h4 31. Qd4 hxg3+ 32. fxg3 Bg7 33. Qxg7+ Qxg7 34. Bxg7 Kxg7 35. Rd4 Ng5 36. Rcd1 Re6 37. a4 Kf6 38. a5 Ke7 39. b5 Re2 40. R4d3 Ra2 41. R1d2 Rxa5 42. bxc6 bxc6 43. Bxc6 Nf7 44. Bd5 Ne5 45. Rb3 Rc5 46. Rb4 Rdc8 47. Rb7+ Kf6 48. Rb6 Ke7 49. Rb7+ R8c7 50. Rxc7+ Rxc7 51. Rc2 Rc5 52. Kg2 Kf6 53. h4 Ra5 54. Rd2 Ra3 55. Bg8 Ke7 56. Rc2 Ng4 57. Re2+ Kf8 58. Bd5 Ne3+ 59. Kf2 Ng4+ 60. Kg2 Ne3+ 61. Kf2 Ng4+ 1/2-1/2

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.11"]
[Round "9.4"]
[White "Ssonko, Mathias Allan"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2138"]
[BlackElo "2125"]
[PlyCount "82"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Uganda"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "UGA"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. Nge2 Bg7 6. Nxd4 cxd4 7. Qf3 Nh6 8. d3 dxc3 9. Bxh6 0-0 10. Bxg7 Kxg7 11. bxc3 Qc7 12. 0-0 d6 13. Qe2 Bd7 14. a4 Qa5 15. Qd2 Rac8 16. Rfb1 Rc7 17. h3 a6 18. Rb4 b5 19. Bb3 bxa4 20. Bxa4 Rfc8 21. c4 Rb8 22. c3 Rcb7 23. Qb2 Qc7 24. Bxd7 Qxd7 25. Rxa6 f6 26. Ra5 Rxb4 27. cxb4 Qc7 28. Ra4 h5 29. Qd4 Rb7 30. b5 h4 31. Ra8 g5 32. Qd5 Rb8 33. Rxb8 Qxb8 34. Qd4 Qa8 35. Qb2 Qa4 36. Qb1 Qa7 37. b6 Qb8 38. d4 Kf7 39. c5 dxc5 40. dxc5 Qb7 41. c6 Qxc6 1-0

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.10"]
[Round "8.4"]
[White "Santana Otero, Orlando"]
[Black "Gengler, Pierre"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2125"]
[BlackElo "2173"]
[PlyCount "86"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Luxembourg"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "LUX"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e5 6. 0-0 Nge7 7. Be3 d6 8. Nbd2 0-0 9. Nh4 f5 10. exf5 Nxf5 11. Nxf5 gxf5 12. Bd5+ Kh8 13. Qh5 Nb4 14. Bg5 Bf6 15. Bxf6+ Qxf6 16. Bb3 Be6 17. Qd1 Bxb3 18. Nxb3 f4 19. a3 Nd5 20. Qf3 Qe6 21. c4 Ne7 22. Qe4 Rf6 23. Nd2 Raf8 24. Nf3 Qh3 25. Ng5 Qh5 26. h4 Nf5 27. Kg2 Nxh4+ 28. gxh4 Qxh4 29. Rg1 Qxg5+ 30. Kf1 Qf5 31. Qf3 b5 32. Rc1 bxc4 33. Rxc4 a5 34. Ke2 Rb8 35. Rb1 Rh6 36. b4 Rh3 37. Qd5 Qg6 38. b5 Rh2 39. Rxc5 Qh5+ 40. Kd2 Rxf2+ 41. Kc3 Qe2 42. Qb3 dxc5 43. b6 Rxb6 0-1

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.09"]
[Round "7.4"]
[White "Santana Otero, Orlando"]
[Black "Ghadimi, Mohammed Reza"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2125"]
[BlackElo "2172"]
[PlyCount "53"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "ICCD"]
[WhiteTeamCountry "PUR"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nf6 5. g3 b6 6. Bg2 Bb7 7. 0-0 Qc7 8. Re1 Be7 9. h4 Nc6 10. c3 h6 11. Nf1 0-0-0 12. Bf4 e5 13. exd5 exf4 14. dxc6 Ba6 15. Ne5 Bd6 16. Qa4 Bxd3 17. Nxd3 fxg3 18. Qa6+ Kb8 19. Nxg3 Bxg3 20. fxg3 Nh5 21. Ne5 Nf6 22. Red1 g5 23. Rd7 Nxd7 24. cxd7 Rxd7 25. Nc6+ Ka8 26. Nxa7+ Kb8 27. Nc6+ 1-0

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.08"]
[Round "6.3"]
[White "Santana Otero, Orlando"]
[Black "Glud, Jakob Vang"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2125"]
[BlackElo "2533"]
[PlyCount "86"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "DEN"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. Nbd2 Bc5 5. c3 d6 6. Be2 a6 7. 0-0 Ba7 8. a4 0-0 9. Nc4 h6 10. Be3 Be6 11. Bxa7 Rxa7 12. Ne3 d5 13. Nd2 Ra8 14. Qc2 Qe7 15. Bf3 d4 16. Nd5 Qd8 17. c4 a5 18. Qb3 Ra7 19. Qa3 Nd7 20. Be2 Re8 21. Rac1 b6 22. Qb3 Nc5 23. Qd1 Bxd5 24. cxd5 Nb4 25. Nc4 Qd7 26. b3 Na2 27. Bg4 Qd8 28. Rc2 Nc3 29. Rxc3 dxc3 30. Qc2 c6 31. Ne3 cxd5 32. Nxd5 Qg5 33. Bf5 Rd8 34. f4 exf4 35. Nxf4 Nxd3 36. Nxd3 Qe3+ 37. Nf2 Rd2 38. Qc1 Rc7 39. Qe1 Qd4 40. Qc1 Re7 41. g3 g6 42. Bg4 Rxe4 43. Bd1 Re1 0-1

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.05"]
[Round "4.3"]
[White "Santana Otero, Orlando"]
[Black "Orio, Rogelio L"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2125"]
[BlackElo "1755"]
[PlyCount "81"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Guam"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "GMA"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. a4 a5 5. h3 Na6 6. Be3 Nb4 7. Nf3 g6 8. Be2 Bg7 9. 0-0 Qc7 10. Qc1 h6 11. Nd2 Bd7 12. Ncb1 c5 13. d5 0-0 14. c3 Na6 15. Bd3 e5 16. Nc4 Kh7 17. f4 Ne8 18. Nbd2 f5 19. fxe5 dxe5 20. exf5 gxf5 21. Qe1 Nd6 22. Qh4 Nxc4 23. Nxc4 e4 24. Bc2 Rf6 25. Bf4 Qd8 26. Bg5 Nc7 27. Ne3 Raa6 28. Nxf5 Kg8 29. Bxf6 Rxf6 30. Nxh6+ Kf8 31. Rxf6+ Bxf6 32. Rf1 Kg7 33. Qxe4 Be8 34. Qh7+ Kf8 35. Qh8+ Ke7 36. Qxf6+ Kd7 37. Bf5+ Ne6 38. Bxe6+ Kc7 39. Qxd8+ Kxd8 40. d6 b5 41. Rf8 1-0

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.04"]
[Round "3.4"]
[White "Michelen Rodriguez, Victor Issac"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2239"]
[BlackElo "2125"]
[PlyCount "75"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Dominican Republic"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "DOM"]
[BlackTeamCountry "PUR"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 Nbd7 7. 0-0 e5 8. h3 c6 9. Rb1 a5 10. a3 Nc5 11. d3 a4 12. Be3 Nfd7 13. f4 Qe7 14. f5 Rd8 15. Nc1 f6 16. g4 g5 17. h4 h6 18. hxg5 hxg5 19. Kf2 Kf7 20. Rh1 Rh8 21. Rxh8 Bxh8 22. N1e2 Bg7 23. Ng1 Bf8 24. Nf3 Kg8 25. Qd2 Ra6 26. Qc2 Qd8 27. Rh1 Qb6 28. Bf1 Qb3 29. Qd2 b5 30. cxb5 cxb5 31. Bxg5 Bb7 32. Bh6 Be7 33. Bg7 Bf8 34. Bxf8 Nxf8 35. g5 d5 36. g6 Nxd3+ 37. Bxd3 dxe4 38. Qh6 1-0

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.03"]
[Round "2.3"]
[White "Jones, Rupert William"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1899"]
[BlackElo "2125"]
[PlyCount "54"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Papua New Guinea"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "PNG"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. Bh6 0-0 9. Bxg7 Kxg7 10. h4 h5 11. Nge2 e5 12. 0-0-0 Be6 13. Kb1 Rb8 14. f4 f5 15. Rhf1 Nd4 16. Rf2 b5 17. Rdf1 Qa5 18. Nc1 c4 19. fxe5 dxe5 20. Qg5 Rf6 21. exf5 Ndxf5 22. Ne4 Rf7 23. Nd6 Rf6 24. Ne4 Rf7 25. Nd6 Rf6 26. Ne4 Rf7 27. Nd6 Rf6 1/2-1/2

[Event "San Sebastian Mendez Memorial 1st"]
[Site "San Sebastian del Pepino"]
[Date "2014.01.18"]
[Round "3"]
[White "Santana Otero, Orlando"]
[Black "Corrales Jimenez, Fidel"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2112"]
[BlackElo "2568"]
[PlyCount "72"]
[EventDate "2014.01.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Be7 6. Nbd2 Nf6 7. e4 0-0 8. c3 Bg4 9. h3 Bh5 10. g4 dxe4 11. dxe4 Bg6 12. Nh4 Bxe4 13. Nxe4 Nxe4 14. Nf5 Nd6 15. Nxe7+ Qxe7 16. Qd5 c4 17. Be3 Rfd8 18. Bc5 Qf6 19. Rfe1 Nf5 20. Qxc4 Nh4 21. Qe2 Nxg2 22. Kxg2 Qe6 23. Be3 h5 24. b3 Qg6 25. Rad1 f5 26. f3 Rf8 27. Rd7 e4 28. Qc4+ Kh7 29. f4 fxg4 30. h4 Rad8 31. Rd5 Rxd5 32. Qxd5 Ne7 33. Qc5 Rf7 34. Rd1 Nf5 35. Rd8 Qf6 36. Rd5 b6 0-1

[Event "San Sebastian Mendez Memorial 1st"]
[Site "San Sebastian del Pepino"]
[Date "2014.01.17"]
[Round "1"]
[White "Perez Borrero, George"]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1703"]
[BlackElo "2112"]
[PlyCount "84"]
[EventDate "2014.01.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 Bg4 4. Nbd2 Nbd7 5. h3 Bh5 6. e3 e5 7. dxe5 dxe5 8. Bg5 Be7 9. Be2 c6 10. 0-0 Qc7 11. c3 Rd8 12. Nh2 Bg6 13. Qe1 Nc5 14. Bxf6 Bxf6 15. f4 Bd3 16. b4 Na4 17. Bxd3 Rxd3 18. Ne4 Be7 19. Rd1 Rxd1 20. Qxd1 Nb6 21. f5 Nd5 22. Rf3 Qb6 23. Qe1 a5 24. a3 axb4 25. axb4 f6 26. Qg3 Kf7 27. Ng4 c5 28. Nxe5+ fxe5 29. Qxe5 Rd8 30. bxc5 Bxc5 31. Ng5+ Kg8 32. Ne6 Bf8 33. Nxd8 Qxd8 34. Qe6+ Kh8 35. c4 Nf6 36. e4 Qd4+ 37. Kh2 Bd6+ 38. g3 h5 39. Qc8+ Kh7 40. Qe6 h4 41. Kg2 hxg3 42. Qf7 Qd2+ 0-1

[Event "USA-chT Amateur East"]
[Site "Parsipanny"]
[Date "2009.02.14"]
[Round "2"]
[White "Nutzman, Philip A"]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "A53"]
[BlackElo "2195"]
[PlyCount "59"]
[EventDate "2009.02.14"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. c4 c6 2. e4 e5 3. Nf3 d6 4. Nc3 Nf6 5. d4 exd4 6. Nxd4 Na6 7. Bd3 Nc5 8. 0-0 Be7 9. h3 0-0 10. Bc2 Re8 11. b4 Ne6 12. Nde2 Qc7 13. Be3 b6 14. b5 Bb7 15. a4 Rad8 16. a5 d5 17. axb6 axb6 18. cxd5 cxd5 19. exd5 Nxd5 20. Nxd5 Bxd5 21. Qb1 h6 22. Rd1 Qb7 23. Rxd5 Qxd5 24. Bxb6 Rb8 25. Be4 Qe5 26. f4 Nxf4 27. Nxf4 Rxb6 28. Ra4 Rxb5 29. Qa2 Kh8 30. Qc4 0-1

[Event "USA-chT Amateur East"]
[Site "Parsipanny"]
[Date "2009.02.14"]
[Round "1"]
[White "Santana Otero, Orlando"]
[Black "Homoky, Christopher"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2195"]
[PlyCount "57"]
[EventDate "2009.02.14"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Nc6 3. b5 Nd4 4. e3 Bc5 5. exd4 Bxd4 6. Bxd4 exd4 7. Nf3 Qf6 8. Qe2+ Ne7 9. Qe5 Qxe5+ 10. Nxe5 d6 11. Nf3 Nf5 12. Bd3 0-0 13. 0-0 a5 14. bxa6 bxa6 15. Bxf5 Bxf5 16. Nxd4 Be4 17. Nc3 Bc6 18. Nxc6 Rae8 19. Rfe1 Rxe1+ 20. Rxe1 g6 21. Rb1 Kg7 22. Rb8 Rxb8 23. Nxb8 f5 24. Nxa6 c5 25. Nb5 h5 26. Nxd6 Kf6 27. Nxc5 Ke5 28. Nxf5 Kxf5 29. d4 1-0

[Event "USA-chT Amateur East"]
[Site "Parsipanny"]
[Date "2002.02.18"]
[Round "5"]
[White "Hux, Robert E"]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "2172"]
[PlyCount "112"]
[EventDate "2002.02.16"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 086 Extra"]
[Source "ChessBase"]
[SourceDate "2002.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2002.03.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. Nxc3 d6 7. 0-0 Nge7 8. Qb3 0-0 9. Bg5 Bxc3 10. Qxc3 Bg4 11. Nd4 Qe8 12. Qg3 Bh5 13. Nf5 Bg6 14. Rae1 Qd7 15. Nxe7+ Nxe7 16. f4 d5 17. Bxe7 Qxe7 18. Bxd5 c6 19. Bb3 Bxe4 20. Qe3 Rfe8 21. f5 Qd7 22. Qg5 Qd4+ 23. Kh1 Qf6 24. Qxf6 gxf6 25. Kg1 Re5 26. g4 Bd5 27. Bxd5 cxd5 28. Rd1 Rd8 29. Rd4 Re2 30. Rf2 Re5 31. Rfd2 Kf8 32. Kf2 Ke7 33. Kf3 Kd6 34. Kf4 h6 35. R2d3 Rde8 36. Kf3 h5 37. gxh5 Rxf5+ 38. Rf4 Ree5 39. Rxf5 Rxf5+ 40. Kg4 Rg5+ 41. Kh4 Rg2 42. h6 Rg8 43. Kh5 Rh8 44. Rh3 a5 45. Kg4 Ke5 46. Kf3 b5 47. Ke3 f5 48. Rh5 Rh7 49. Rh4 f6 50. Kd3 f4 51. Rh5+ f5 52. h4 d4 53. Ke2 Ke4 54. Ke1 f3 55. Kd2 d3 56. Ke1 Kf4 0-1

[Event "PUR-ch"]
[Site "San Juan"]
[Date "1999.??.??"]
[Round "?"]
[White "Carrillo, Jose Antonio"]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1950"]
[BlackElo "2220"]
[PlyCount "116"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. g3 c5 4. Bg2 Nc6 5. 0-0 d5 6. c3 e6 7. d3 Nge7 8. e4 0-0 9. Nbd2 b6 10. Qe2 Ba6 11. e5 Nf5 12. g4 Nh4 13. Nxh4 Qxh4 14. h3 Rac8 15. Nf3 Qe7 16. Be3 Rfd8 17. Rad1 d4 18. Bf2 dxc3 19. bxc3 Qd7 20. Ne1 Ne7 21. Bh4 Re8 22. Be4 Nd5 23. Qd2 Rc7 24. Rf2 Bb7 25. Ng2 Nxc3 26. Re1 Nxe4 27. dxe4 Qa4 28. f5 Rd7 29. Qf4 exf5 30. Bf6 Rd1 31. Bxg7 Rxe1+ 32. Nxe1 Kxg7 33. gxf5 Qxe4 34. f6+ Kh8 35. Qxe4 Bxe4 36. Re2 Bf5 37. Kh2 Rd8 38. Nf3 h6 39. Kg3 Rd3 40. Kf4 Kg8 41. h4 h5 42. Rd2 b5 43. Rxd3 Bxd3 44. Ke3 Bc4 45. a3 Bd5 46. Ne1 a5 47. Nd3 c4 48. Nf4 Be6 49. Kd4 b4 50. axb4 axb4 51. Nxe6 fxe6 52. Kxc4 g5 53. hxg5 h4 54. Kxb4 h3 55. Kc5 Kf7 56. Kd6 h2 57. g6+ Kxg6 58. Kxe6 h1Q 0-1

[Event "PUR-ch"]
[Site "San Juan"]
[Date "1999.??.??"]
[Round "?"]
[White "Freyre Forest, Jorge"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2270"]
[BlackElo "2220"]
[PlyCount "49"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. 0-0 Nc6 5. c3 e5 6. e4 d6 7. d3 Nge7 8. Be3 0-0 9. Nh4 Be6 10. Qd2 Qd7 11. Na3 Bh3 12. Nc2 Bxg2 13. Nxg2 d5 14. f3 b6 15. Bh6 Rad8 16. Bxg7 Kxg7 17. Qe2 dxe4 18. dxe4 Qd3 19. Qxd3 Rxd3 20. Rad1 Rfd8 21. Rxd3 Rxd3 22. Nce3 f5 23. Rd1 Rxd1+ 24. Nxd1 fxe4 25. fxe4 1/2-1/2

[Event "PUR-ch"]
[Site "San Juan"]
[Date "1999.??.??"]
[Round "?"]
[White "Montalvo Rosario, Alejandro"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2370"]
[BlackElo "2220"]
[PlyCount "103"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 c5 4. dxc5 Qa5 5. Bd2 Qxc5 6. Nd5 b6 7. Be3 Qc6 8. Bb5 Qb7 9. Bd4 f6 10. Nf3 e6 11. Nc3 Nc6 12. Be3 Nh6 13. h3 0-0 14. Qd2 Nf7 15. 0-0 a6 16. Be2 Qc7 17. Na4 Rb8 18. c4 d6 19. Rac1 Bd7 20. b4 f5 21. exf5 gxf5 22. b5 Ne7 23. Rfd1 Nc8 24. c5 bxc5 25. Nxc5 dxc5 26. Bxc5 Rd8 27. Be7 Qxc1 28. Qxc1 Nxe7 29. bxa6 Nd5 30. Bd3 Nc3 31. Re1 Bb5 32. a7 Rbc8 33. Bxb5 Nxb5 34. Qe3 Nd4 35. Nxd4 Bxd4 36. Qxe6 Bxa7 37. Qxf5 Rc7 38. Re2 Rcd7 39. g3 Rd5 40. Qc2 Ne5 41. Kg2 Bc5 42. Qb3 Kg7 43. a4 R8d7 44. a5 Nd3 45. Qc3+ Rd4 46. Re3 Bb4 47. Qa1 Kf7 48. a6 Bc5 49. Qa5 Ba7 50. Qf5+ Kg7 51. Qg5+ Kf8 52. Qf6+ 1-0

[Event "PUR-ch"]
[Site "San Juan"]
[Date "1999.??.??"]
[Round "?"]
[White "Montanez Nazario, Robert"]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2155"]
[BlackElo "2220"]
[PlyCount "134"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Be3 e6 7. Qd2 Nd4 8. Nge2 Qa5 9. 0-0 Ne7 10. f4 0-0 11. g4 f5 12. gxf5 exf5 13. Ng3 Bd7 14. Rae1 Rae8 15. Kh1 Bc6 16. Qf2 Qd8 17. Nd1 fxe4 18. dxe4 Kh8 19. c3 Ne6 20. Qd2 d5 21. f5 d4 22. Bh6 dxc3 23. Bxg7+ Nxg7 24. Qxd8 Rxd8 25. f6 c2 26. Ne3 Ne6 27. fxe7 Rxf1+ 28. Rxf1 Rd2 29. Nxc2 Rxc2 30. Rf8+ Kg7 31. e8Q Bxe8 32. Rxe8 Kf7 33. Rb8 Rxb2 34. e5 c4 35. Bd5 c3 36. Rxb7+ Rxb7 37. Bxb7 Nd4 38. Bd5+ Ke7 39. Be4 Ke6 40. Kg2 Kxe5 41. Kf2 c2 42. Bxc2 Nxc2 43. Ne2 Nd4 44. Nc3 a6 45. Ke3 g5 46. Na4 Nf5+ 47. Kf3 h5 48. Nc5 g4+ 49. Kg2 a5 50. a3 Kd5 51. Nd7 Kc4 52. a4 Kb4 53. Nb6 h4 54. Kf2 Nd6 55. Nd5+ Kxa4 56. Ne3 Ne4+ 57. Ke2 g3 58. hxg3 Nxg3+ 59. Kd1 Kb3 60. Kc1 h3 61. Ng4 a4 62. Nh2 a3 63. Kb1 Ne4 64. Nf3 a2+ 65. Ka1 Ka3 66. Nd2 h2 67. Nf1 Nd2 0-1

[Event "PUR-ch"]
[Site "San Juan"]
[Date "1999.??.??"]
[Round "?"]
[White "Ovalle Burgos, Ramon"]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2150"]
[BlackElo "2220"]
[PlyCount "78"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Nf6 5. e4 d6 6. f3 0-0 7. Be3 e6 8. Qd2 exd5 9. cxd5 Re8 10. Nge2 Na6 11. Ng3 Nc7 12. Be2 a6 13. a4 b6 14. 0-0 Bb7 15. Bg5 Qd7 16. Rab1 b5 17. axb5 axb5 18. Qf4 Qe7 19. Nxb5 Nxb5 20. Bxb5 Reb8 21. Bc4 Ba6 22. b3 Bh8 23. Rfc1 h6 24. Bxh6 Nd7 25. Qd2 Be5 26. Be3 Rb4 27. f4 Bg7 28. Qd3 Bxc4 29. bxc4 Rba4 30. Bd2 Qh4 31. Rb3 Ra2 32. Ne2 Nf6 33. g3 Qh3 34. Nc3 Ng4 35. Qe2 Bd4+ 36. Kh1 Bf2 37. Qxg4 Qxg4 38. Nxa2 Rxa2 39. Rb8+ Kh7 0-1

[Event "PUR-ch"]
[Site "San Juan"]
[Date "1999.??.??"]
[Round "?"]
[White "Santana Otero, Orlando"]
[Black "Davila Vega, Juan R"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2220"]
[BlackElo "2285"]
[PlyCount "20"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e5 dxe5 6. dxe5 Ng4 7. Qxd8+ Kxd8 8. Rd1+ Bd7 9. e6 fxe6 10. Bc4 Ke8 1/2-1/2

[Event "PUR-ch"]
[Site "San Juan"]
[Date "1999.??.??"]
[Round "?"]
[White "Santana Otero, Orlando"]
[Black "Guzman, Carlos M"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2220"]
[BlackElo "2060"]
[PlyCount "46"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. Nf1 a5 11. h4 Ba6 12. Bf4 b4 13. Ne3 Nb6 14. Ng5 Qe8 15. Qh5 Bxg5 16. hxg5 f5 17. Qh2 Qf7 18. Bf3 g6 19. Kg2 Nd4 20. Bd1 Rac8 21. Rh1 c4 22. g4 cxd3 23. gxf5 gxf5 1/2-1/2

[Event "PUR-ch"]
[Site "San Juan"]
[Date "1999.??.??"]
[Round "?"]
[White "Santana Otero, Orlando"]
[Black "Santa, Juan"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2500"]
[BlackElo "2500"]
[PlyCount "94"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 Be7 7. 0-0 0-0 8. Bb3 Na6 9. f4 Nc5 10. Qf3 a6 11. Be3 Qc7 12. f5 e5 13. Nde2 Nxb3 14. axb3 b5 15. Rf2 b4 16. Nd5 Nxd5 17. exd5 Bb7 18. Qe4 f6 19. Rf3 Rfc8 20. c4 bxc3 21. bxc3 Bf8 22. Rh3 Qf7 23. c4 Rc7 24. Qh4 h6 25. Rg3 Kh7 26. Nc3 Bc8 27. Rf1 Rb8 28. Ne4 Rxb3 29. Bxh6 Rxg3 30. Bxg7+ Kxg7 31. Qxg3+ Kh7 32. Qh4+ Bh6 33. Nxf6+ Kg7 34. Ng4 Bd2 35. f6+ Kg6 36. Rf3 Bg5 37. Nxe5+ dxe5 38. Qe4+ Kh6 39. g4 Bh4 40. c5 Qg6 41. Qe3+ Kh7 42. h3 Bxf6 43. c6 e4 44. Rf2 Be5 45. Qc5 Rf7 46. Rg2 Qf6 47. Qc4 Bd4+ 0-1

[Event "PUR-ch"]
[Site "San Juan"]
[Date "1999.??.??"]
[Round "?"]
[White "Santana Otero, Orlando"]
[Black "Santa Torres, Luis A"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2220"]
[BlackElo "2295"]
[PlyCount "81"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. c3 e5 6. Be2 Be7 7. 0-0 a5 8. b3 0-0 9. a3 Re8 10. Bb2 Bf8 11. Re1 h6 12. b4 axb4 13. axb4 Rxa1 14. Qxa1 Bd6 15. Bf1 dxe4 16. dxe4 Qe7 17. Qa8 Nd7 18. Nc4 Nb6 19. Nxb6 cxb6 20. Qa4 Bd7 21. Bb5 Rc8 22. Rd1 Kh7 23. Rd2 Bb8 24. Qd1 Be6 25. Qe2 Rd8 26. Qe3 Bc7 27. h3 Rd7 28. Rxd7 Qxd7 29. Qd3 Qxd3 30. Bxd3 Kg8 31. Kf1 Kf8 32. Ke2 Ke7 33. Nd2 Na7 34. c4 Bd6 35. Bc3 Nc6 36. b5 Nb8 37. Nf1 Nd7 38. Ne3 Bc5 39. Nc2 Kd6 40. f4 f6 41. f5 1/2-1/2

[Event "PUR-ch"]
[Site "San Juan"]
[Date "1999.??.??"]
[Round "?"]
[White "Santana Otero, Orlando"]
[Black "Serrano, Felipe"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2220"]
[BlackElo "2045"]
[PlyCount "45"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 d5 4. exd5 Qxd5 5. d4 Nc6 6. Na3 e6 7. Nb5 Bd6 8. Be3 Bb8 9. dxc5 Nge7 10. Qa4 0-0 11. Rd1 Qh5 12. g4 Qg6 13. Bd3 f5 14. Rg1 Qe8 15. gxf5 Nxf5 16. Qe4 Qh5 17. Rg5 Qh3 18. Nh4 Qxh4 19. Rxf5 Qxe4 20. Rxf8+ Kxf8 21. Bxe4 Bxh2 22. Bxc6 bxc6 23. Rd8+ 1-0

[Event "PUR-ch"]
[Site "San Juan"]
[Date "1999.??.??"]
[Round "?"]
[White "Santana Otero, Orlando"]
[Black "Sosa Trani, Luis"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2300"]
[BlackElo "2254"]
[PlyCount "46"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PUR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 d5 3. Bg2 Bg4 4. d3 Qd7 5. Nbd2 Bh3 6. 0-0 h5 7. c4 Bxg2 8. Kxg2 h4 9. cxd5 Qxd5 10. Qb3 Qxb3 11. Nxb3 hxg3 12. hxg3 e6 13. Be3 Nf6 14. Rac1 Bd6 15. Rc4 Nd7 16. Nbd4 Nce5 17. Rcc1 a6 18. Rh1 Ke7 19. Bf4 Rxh1 20. Rxh1 Nxf3 21. Bxd6+ cxd6 22. Kxf3 Rc8 23. Ke3 Nf6 1/2-1/2

[Event "Olympiad-31"]
[Site "Moscow"]
[Date "1994.12.13"]
[Round "12.3"]
[White "Adelaja, Abimbola"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2130"]
[BlackElo "2255"]
[PlyCount "64"]
[EventDate "1994.12.01"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 045"]
[Source "ChessBase"]
[SourceDate "1995.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.04.01"]
[SourceQuality "1"]
[WhiteTeam "Nigeria"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "NGR"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Qf3 Qc7 9. Bg5 Be7 10. 0-0-0 0-0 11. e5 dxe5 12. Bxf6 Bxf6 13. Nxe6 fxe6 14. Qxa8 b4 15. Ne4 Be7 16. a4 bxa3 17. Rd3 axb2+ 18. Kb1 Qa5 19. Ba2 Qb6 20. Rb3 Bb4 21. Rf3 Bd7 22. Ng5 Bc6 23. Bxe6+ Kh8 24. Rxf8+ Bxf8 25. Nf7+ Kg8 26. Nd8+ Kh8 27. Nf7+ Kg8 28. Nxe5+ Kh8 29. Nxc6 Qxc6 30. Qxb8 Qc5 31. Qe8 Qa3 32. Ba2 h6 1-0

[Event "Olympiad-31"]
[Site "Moscow"]
[Date "1994.12.12"]
[Round "11.3"]
[White "Santana Otero, Orlando"]
[Black "Al Badani, Abdu"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2255"]
[PlyCount "58"]
[EventDate "1994.12.01"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 045"]
[Source "ChessBase"]
[SourceDate "1995.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.04.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Yemen"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "YEM"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be6 10. Bxf6 Qxf6 11. Nd5 Bxd5 12. Qxd5 Be7 13. c3 0-0 14. Nc4 Rfd8 15. Nb6 Rab8 16. Bc4 Bf8 17. 0-0 Ne7 18. Qd3 g5 19. Rae1 Qg7 20. Re3 Kh8 21. Rg3 f6 22. h4 h6 23. hxg5 fxg5 24. Kh2 Ng6 25. Rh1 Nf4 26. Qf3 Qc7 27. Qe3 d5 28. Bd3 Bc5 29. Qd2 Qxb6 0-1

[Event "Olympiad-31"]
[Site "Moscow"]
[Date "1994.12.09"]
[Round "8.4"]
[White "Santana Otero, Orlando"]
[Black "Hansen, Jens Christian1111"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2255"]
[BlackElo "2210"]
[PlyCount "75"]
[EventDate "1994.12.01"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 045"]
[Source "ChessBase"]
[SourceDate "1995.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.04.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Faroe Islands"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "FAI"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Bg5 0-0 13. Rc1 g6 14. Bh6 Rf7 15. h3 Nh5 16. Ng5 Rf6 17. Nf3 a6 18. Re1 Rxf3 19. gxf3 Nf4 20. Qd2 Nxe2+ 21. Bxe2 Qf7 22. a3 Bd7 23. f4 Rf8 24. Bg4 Bxf4 25. Bxf4 Qxf4 26. Qxf4 Rxf4 27. Bxe6+ Bxe6 28. Rxe6 Rxd4 29. Rd6 Rd2 30. b4 d4 31. Rd7 d3 32. Kf1 Kf8 33. Rc3 Rd1+ 34. Kg2 d2 35. Rcd3 Ra1 36. Rxd2 Rxa3 37. Rxb7 Rb3 38. Rc7 1-0

[Event "Olympiad-31"]
[Site "Moscow"]
[Date "1994.12.05"]
[Round "5.4"]
[White "Stanojoski, Zvonko"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2400"]
[BlackElo "2255"]
[PlyCount "70"]
[EventDate "1994.12.01"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 045"]
[Source "ChessBase"]
[SourceDate "1995.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.04.01"]
[SourceQuality "1"]
[WhiteTeam "Macedonia"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "MKD"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. h3 Bd7 10. a4 Nc6 11. Nde2 Rc8 12. g4 Be6 13. Nd5 a5 14. Be3 Nd7 15. Rb1 Bxd5 16. exd5 Nb4 17. c3 Na6 18. Bd4 Nb6 19. Bxg7 Kxg7 20. b3 Nc5 21. c4 Qd7 22. Nd4 Rfd8 23. Qd2 Ra8 24. f4 Qc8 25. Rfe1 Kf8 26. Qe3 Rd7 27. f5 Kg8 28. Re2 Qf8 29. fxg6 hxg6 30. Rf1 Re8 31. h4 Red8 32. Qd2 Nc8 33. h5 Re8 34. Rf3 Qg7 35. hxg6 Qxg6 1-0

[Event "Olympiad-31"]
[Site "Moscow"]
[Date "1994.12.03"]
[Round "3.3"]
[White "Sunthornpongsathorn, Veraphol"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2325"]
[BlackElo "2255"]
[PlyCount "93"]
[EventDate "1994.12.01"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "CBM 045"]
[Source "ChessBase"]
[SourceDate "1995.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.04.01"]
[SourceQuality "1"]
[WhiteTeam "Thailand"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "THA"]
[BlackTeamCountry "PUR"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Bxc5 Nc6 10. Rd1 Nd7 11. Ba3 e6 12. Nge2 a5 13. Bd6 Nde5 14. Nc1 a4 15. Be2 a3 16. Bxa3 Nxc4 17. Rxd8+ Nxd8 18. Bxc4 Bxc3+ 19. bxc3 Rxa3 20. Kd2 Kf8 21. Kc2 Ke7 22. Kb2 Ra8 23. Bb5 Bd7 24. a4 f6 25. Nd3 Rc8 26. c4 e5 27. Nb4 Be6 28. Rc1 Nc6 29. Bxc6 bxc6 30. c5 f5 31. Rd1 fxe4 32. fxe4 Bd7 33. Rd6 Rf8 34. Nd3 Rb8+ 35. Kc3 Be6 36. Nxe5 Rb3+ 37. Kc2 Ra3 38. Nxc6+ Kf6 39. Nd4 Ke5 40. Nxe6 Rxa4 41. Ng5 Rc4+ 42. Kd3 Rxc5 43. Nf7+ Kf4 44. Rf6+ Kg4 45. e5 g5 46. e6 Rc1 47. Ne5+ 1-0

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.22"]
[Round "13.2"]
[White "Owosina, Tolani A"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "2205"]
[BlackElo "2260"]
[PlyCount "197"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Nigeria"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "NGR"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. a3 Be7 9. 0-0 0-0 10. f4 Qc7 11. f5 e5 12. Nde2 Bb7 13. Ng3 Nbd7 14. Bg5 Rac8 15. Nh5 Rfe8 16. Bxf6 Nxf6 17. Nxf6+ Bxf6 18. Qh5 Qe7 19. Rae1 Rc5 20. Rf3 Rec8 21. Rd3 a5 22. Red1 Rd8 23. Qe2 b4 24. axb4 axb4 25. Nd5 Bxd5 26. Rxd5 Qc7 27. Qa6 Rc6 28. Qa4 Rb6 29. Ra5 g6 30. fxg6 hxg6 31. Ra7 Rb7 32. Rxb7 Qxb7 33. Bd5 Qb6+ 34. Kh1 Kg7 35. Qb3 Rf8 36. Rf1 Qb8 37. Qf3 Qd8 38. Bb3 Bg5 39. Qd3 Qb6 40. Qd5 Qc7 41. Qb5 Qc5 42. Qd7 Bf6 43. Bd5 Qb6 44. Ra1 Bd8 45. Rf1 Qc7 46. Qa4 Qc5 47. Qb3 Bb6 48. Qf3 f5 49. Bb3 Qe3 50. Qd1 Bd4 51. Re1 Qg3 52. h3 Rh8 53. Re2 fxe4 54. Be6 e3 55. c3 bxc3 56. bxc3 Bc5 57. Qa4 Rf8 58. Qd1 Rf2 59. Bd5 Rxe2 60. Qxe2 Qf2 61. Bf3 Kf6 62. Kh2 Kg5 63. c4 e4 64. Bg4 Kf4 65. Qd1 Bb4 66. Be2 Qg3+ 67. Kg1 Qf2+ 68. Kh2 Bd2 69. Bf1 Ke5 70. Qa1+ Ke6 71. Qd1 Ke7 72. Qe2 Bc3 73. Qxf2 exf2 74. g3 Ke6 75. Kg2 Be1 76. Be2 Ke5 77. h4 Kd4 78. Kf1 Ke3 79. g4 Kf4 80. h5 g5 81. h6 Ke3 82. h7 Bc3 83. Bd1 Bd4 84. Bc2 Bh8 85. Bb1 Kf3 86. Bc2 Kxg4 87. Bxe4 Kf4 88. Bd5 Ke3 89. Be6 Bd4 90. Bg4 Kf4 91. Be6 Kg3 92. Bd5 g4 93. Bc6 Kf4 94. h8Q Bxh8 95. Kxf2 Bd4+ 96. Kg2 Bf6 97. Bd5 Bh4 98. Bg8 Ke5 99. Bd5 1/2-1/2

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.21"]
[Round "12.1"]
[White "Santana Otero, Orlando"]
[Black "Fairclough, Neil"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "2260"]
[BlackElo "2220"]
[PlyCount "51"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Jamaica"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "JAM"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Bb3 Be7 8. Be3 a6 9. f4 Qc7 10. Qf3 Bd7 11. 0-0 b5 12. a3 0-0 13. Rad1 Rac8 14. f5 Nxd4 15. Bxd4 e5 16. Be3 Bc6 17. g4 Qb7 18. g5 Nxe4 19. Nd5 Nxg5 20. Qg4 Bxd5 21. Bxd5 Rc4 22. Qxc4 bxc4 23. Bxb7 Rb8 24. Bxa6 Rxb2 25. Bxg5 Bxg5 26. Rb1 1-0

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.20"]
[Round "11.2"]
[White "Santana Otero, Orlando"]
[Black "Small, Vernon A"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2260"]
[BlackElo "2390"]
[PlyCount "103"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "New Zealand"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "NZL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 Be6 8. N1c3 a6 9. Na3 b5 10. Nd5 Rb8 11. c3 Nf6 12. Bg5 Be7 13. Bxf6 Bxf6 14. Nc2 a5 15. Be2 Bg5 16. 0-0 Ne7 17. Nce3 Bxe3 18. Nxe3 0-0 19. Qd2 Qb6 20. Rfd1 Rfd8 21. Bf3 b4 22. b3 bxc3 23. Qxc3 Rbc8 24. Qb2 Rc5 25. Rd3 Nc6 26. Nc2 f5 27. g3 fxe4 28. Bxe4 d5 29. Bg2 Bf5 30. Rd2 d4 31. Re1 Nb4 32. Nxb4 axb4 33. Be4 Bxe4 34. Rxe4 Qc6 35. Re1 d3 36. Red1 e4 37. a3 bxa3 38. Qxa3 Rc2 39. Qb4 Rxd2 40. Rxd2 Ra8 41. Qc4+ Qxc4 42. bxc4 Ra1+ 43. Kg2 Rc1 44. g4 Rxc4 45. Kg3 Kf7 46. f3 Rc2 47. Rd1 exf3 48. Rxd3 f2 49. Rf3+ Ke6 50. Rxf2 Rxf2 51. Kxf2 g5 52. Ke2 1/2-1/2

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.16"]
[Round "8.2"]
[White "Sasaki, Katsumi"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2205"]
[BlackElo "2260"]
[PlyCount "51"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bg5 Be7 8. Qd2 Qc7 9. Bb3 Nc6 10. 0-0-0 Bd7 11. Rhe1 Na5 12. f4 h6 13. Bh4 Nxb3+ 14. axb3 Nxe4 15. Rxe4 Bxh4 16. Nf5 Be7 17. Nxe7 Kf8 18. f5 Bb5 19. fxe6 Qxe7 20. Nd5 Qg5 21. Rf4 f6 22. h4 Qg6 23. Qb4 Qxg2 24. Qxd6+ Kg8 25. Qe7 Be8 26. Qxb7 1-0

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.15"]
[Round "7.2"]
[White "Santana Otero, Orlando"]
[Black "Lkhagvasuren, Tsedendemberel"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2260"]
[BlackElo "2335"]
[PlyCount "36"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Mongolia"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "MGL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Be6 9. Bg5 Be7 10. Bc4 Rc8 11. Bxf6 Bxf6 12. 0-0 0-0 13. Nd5 Bg5 14. c3 Kh8 15. Nc2 Ne7 16. Ba2 f5 17. Nxe7 Qxe7 18. Bxe6 Qxe6 1/2-1/2

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.12"]
[Round "5.2"]
[White "Santana Otero, Orlando"]
[Black "Tseleng, Emmanuel"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2260"]
[BlackElo "2205"]
[PlyCount "129"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Botswana"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "BOT"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. a4 b6 6. Bc4 Bb7 7. Nf3 e6 8. 0-0 Ne7 9. Qd2 0-0 10. Bh6 d5 11. Bxg7 Kxg7 12. Bd3 dxe4 13. Nxe4 Nf5 14. c3 Nd7 15. Qf4 Rc8 16. Rad1 Qe7 17. Rfe1 Nd6 18. Nfg5 h6 19. Nxd6 Qxd6 20. Qxd6 cxd6 21. Ne4 Bxe4 22. Rxe4 d5 23. Re3 a5 24. f3 Rc7 25. Kf2 Nf6 26. Ra1 Ne8 27. Ree1 Nd6 28. Ra3 Kf6 29. Rb3 Rb8 30. Ke2 Re7 31. f4 Ree8 32. Kf3 Rg8 33. Re5 g5 34. g3 Ke7 35. f5 Kf6 36. fxe6 fxe6 37. Ra3 Rbf8 38. Ra1 Ke7+ 39. Kg2 Rf6 40. Rae1 Kd7 41. R1e2 Rc8 42. R5e3 Rb8 43. Rf3 Rxf3 44. Kxf3 h5 45. Re5 Nf7 46. Bb5+ Ke7 47. Re2 Nd6 48. Bd3 Kf6 49. Rf2 b5 50. Ke3+ Nf5+ 51. Kd2 bxa4 52. Kc2 g4 53. Rf1 Kg5 54. Bxf5 exf5 55. Re1 h4 56. Re5 hxg3 57. hxg3 Rh8 58. Rxd5 Rh3 59. c4 Rxg3 60. c5 Re3 61. c6 Re8 62. Rd7 Kf6 63. Rd6+ Kf7 64. Rd7+ Kf6 65. Rd6+ 1/2-1/2

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.10"]
[Round "3.1"]
[White "Rodriguez, Ruben"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2415"]
[BlackElo "2260"]
[PlyCount "65"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Philippines III"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "PUR"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Bg5 c6 7. Qd2 a6 8. Nf3 b5 9. a3 Bb7 10. 0-0 Nbd7 11. e5 Ne8 12. Qe3 f6 13. exf6 exf6 14. Bf4 Rf7 15. h4 Re7 16. Qd2 Nb6 17. b3 Nc7 18. d5 c5 19. Bd3 Qd7 20. Rab1 Rae8 21. b4 cxb4 22. Rxb4 a5 23. Rbb1 Ba6 24. Nd4 b4 25. axb4 Nxc4 26. Qa2 Ne5 27. Bxa6 Nxa6 28. Qxa5 Nd3 29. Bg3 Qc7 30. Nc6 f5 31. Qxa6 Nxb4 32. Rxb4 Bxc3 33. Nxe7+ 1-0

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.09"]
[Round "2.2"]
[White "Santana Otero, Orlando"]
[Black "Toure, Amadou"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2260"]
[BlackElo "2205"]
[PlyCount "73"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Mali"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "MLI"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nxe5 Bb4 9. Nxg6 hxg6 10. d3 Qh4 11. Bf4 Nf6 12. Bg3 Qg5 13. Qf3 Qa5 14. Kd2 0-0-0 15. a3 Bxc3+ 16. bxc3 Rhe8 17. Rhe1 Rd4 18. e5 Nd5 19. Qxf7 Qxc3+ 20. Ke2 Qxc2+ 21. Kf1 Qxd3+ 22. Kg1 Rd8 23. e6 Re4 24. Red1 Qc3 25. Rac1 Qxa3 26. Kh2 Qf8 27. Rxd5 Qxf7 28. Rxd8+ Kxd8 29. exf7 Ke7 30. Bxc7 Kxf7 31. Kg3 Rb4 32. Re1 c5 33. Bd6 Rb3+ 34. f3 c4 35. Re7+ Kf6 36. h4 Rd3 37. g5+ 1-0

[Event "Olympiad-30"]
[Site "Manila"]
[Date "1992.06.08"]
[Round "1.2"]
[White "Hulak, Krunoslav"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2515"]
[BlackElo "2260"]
[PlyCount "93"]
[EventDate "1992.06.08"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "PHI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Croatia"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "CRO"]
[BlackTeamCountry "PUR"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d5 Na5 8. Nfd2 c5 9. a3 Nd7 10. Ra2 b6 11. b4 Nb7 12. Nb3 a6 13. Qd3 Ne5 14. Qc2 Qc7 15. f4 Ng4 16. h3 Nf6 17. e4 Bd7 18. Be3 Rfc8 19. N1d2 Ba4 20. Rc1 Nd7 21. Qb1 a5 22. b5 Bxb3 23. Qxb3 a4 24. Qd1 Na5 25. Qxa4 Nc6 26. Qb3 Nd4 27. Qd3 Ra4 28. Bf3 Nxf3+ 29. Nxf3 Rca8 30. Re1 Qc8 31. Bc1 Nf6 32. Kh2 Ne8 33. e5 Qf5 34. Qb3 h5 35. Nh4 Qc8 36. Rae2 dxe5 37. fxe5 g5 38. Bxg5 Rxa3 39. Qc2 R8a7 40. Nf5 Bf8 41. e6 fxe6 42. dxe6 Qa8 43. Nh6+ Kg7 44. Rf1 Nf6 45. Nf5+ Kh8 46. Nxe7 Bxe7 47. Rxf6 1-0

[Event "Pinar del Rio zt"]
[Site "Pinar del Rio"]
[Date "1990.??.??"]
[Round "4"]
[White "Borges Matos, Juan R"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2500"]
[BlackElo "2270"]
[PlyCount "31"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "3"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 c6 8. b3 e5 9. Ba3 exd4 10. Nxd4 Ne5 11. Qd2 Re8 12. Rad1 Bf8 13. h3 Qb6 14. Kh2 Be6 15. f4 Rad8 16. Nxe6 1-0

[Event "Pinar del Rio zt"]
[Site "Pinar del Rio"]
[Date "1990.??.??"]
[Round "9"]
[White "Diaz Diaz, Joaquin Carlos"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2410"]
[BlackElo "2270"]
[PlyCount "91"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "3"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Qd2 Be7 8. f3 Nc6 9. Bd3 Qc7 10. g4 Nd7 11. 0-0-0 Nxd4 12. Bxd4 Ne5 13. Be2 0-0 14. f4 Nc4 15. Bxc4 Qxc4 16. f5 e5 17. Bb6 Bd7 18. Kb1 Rfc8 19. Nd5 Bf8 20. Rhe1 Be8 21. f6 g6 22. Be3 Bc6 23. Nb6 Qe6 24. Bh6 Bxh6 25. Qxh6 Qxf6 26. Qd2 Rab8 27. Nxc8 Rxc8 28. Qxd6 Qf4 29. Qe7 Bxe4 30. Rd8+ Rxd8 31. Qxd8+ Kg7 32. g5 Qxh2 33. Qf6+ Kg8 34. Qd8+ Kg7 35. Qc7 h6 36. gxh6+ Kxh6 37. Qxf7 Qxc2+ 38. Ka1 Qc8 39. Qf6 Qf5 40. Qh8+ Kg5 41. Rg1+ Kf4 42. Qh4+ Ke3 43. Qe1+ Kd4 44. Qc3+ Kd5 45. Rd1+ Ke6 46. Qc8+ 1-0

[Event "Pinar del Rio zt"]
[Site "Pinar del Rio"]
[Date "1990.??.??"]
[Round "2"]
[White "Hernandez Guerrero, Gilberto Eduardo"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2395"]
[BlackElo "2270"]
[PlyCount "121"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "3"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nbd7 7. Nc3 c6 8. e4 e5 9. h3 exd4 10. Nxd4 Re8 11. Be3 Nc5 12. Qc2 a5 13. Rad1 Qe7 14. Rfe1 h6 15. f3 a4 16. Bf2 a3 17. b3 Qc7 18. Qd2 Ne6 19. Nde2 Rd8 20. g4 Qa5 21. Na4 b5 22. Nb6 Qxd2 23. Rxd2 Rb8 24. cxb5 cxb5 25. Red1 Ne8 26. b4 Bb7 27. Be3 g5 28. Bf1 Be5 29. Rd3 Bb2 30. Nd5 Bxd5 31. Rxd5 Rdc8 32. Ng3 Rc3 33. Kf2 Rc2+ 34. R1d2 Rc1 35. Rd1 Rc2+ 36. R5d2 Rxd2+ 37. Bxd2 Nd4 38. Nf5 Nxf5 39. gxf5 Nc7 40. Bd3 d5 41. Rb1 Rd8 42. Ke2 dxe4 43. fxe4 f6 44. Bc1 Bxc1 45. Rxc1 Na6 46. Bxb5 Nxb4 47. Rc7 Rb8 48. Bc4+ Kh8 49. Ke3 Rb6 50. Kd4 Nc2+ 51. Kc5 Rb2 52. Rc8+ Kh7 53. Rc7+ Kh8 54. Rf7 Nb4 55. Rxf6 Nxa2 56. Rxh6+ Kg7 57. Rg6+ Kh7 58. Ra6 Nc3 59. Kd4 Nb1 60. e5 Rd2+ 61. Kc5 1-0

[Event "Pinar del Rio zt"]
[Site "Pinar del Rio"]
[Date "1990.??.??"]
[Round "7"]
[White "Hook, William"]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2215"]
[BlackElo "2270"]
[PlyCount "100"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "3"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nc6 7. 0-0 a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5 11. Nd2 Bb7 12. Rc1 Na5 13. b4 Bxg2 14. Kxg2 Nc4 15. Bg5 c6 16. Bxf6 Bxf6 17. Nce4 Bg7 18. e3 Qb6 19. a4 Nxd2 20. a5 Qb7 21. Qxd2 c5 22. d5 cxb4 23. Rc6 f5 24. Ng5 Bc3 25. Qd3 Qa8 26. Rc1 Qxa5 27. Ne6 Rf6 28. g4 fxg4 29. hxg4 Qa8 30. Nc7 Qa3 31. Rc2 Be1 32. Qe4 Rf7 33. Ne6 Bc3 34. Ng5 Qa7 35. Qe6 Rbf8 36. Rc8 Kg7 37. Rxf8 Rxf8 38. f4 Rf6 39. Qc8 Qxe3 40. Ne6+ Rxe6 41. Qxe6 Qxe6 42. dxe6 Kf6 43. Kf3 Kxe6 44. Ke4 d5+ 45. Kd3 Kf6 46. Ra2 h6 47. Ra6+ Kg7 48. g5 d4 49. Kc2 Kf7 50. Ra8 h5 0-1

[Event "Pinar del Rio zt"]
[Site "Pinar del Rio"]
[Date "1990.??.??"]
[Round "3"]
[White "Santana Otero, Orlando"]
[Black "Arencibia Rodriguez, Walter"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2270"]
[BlackElo "2425"]
[PlyCount "110"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "3"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Ne7 5. Na3 Nec6 6. Nc2 Nd7 7. Nf3 f6 8. exf6 Nxf6 9. Bd3 c4 10. Be2 Bd6 11. Bg5 0-0 12. 0-0 Qc7 13. Bh4 Ne4 14. Bg3 Nxg3 15. hxg3 Bd7 16. Qd2 b5 17. a3 a5 18. Rfe1 b4 19. axb4 axb4 20. Ne3 Na5 21. Qc2 Be8 22. Ng5 Bg6 23. Qa4 Qe7 24. f4 h6 25. Nf3 Qb7 26. Qd1 bxc3 27. bxc3 Qb2 28. Qd2 Qxd2 29. Nxd2 Nb3 30. Rxa8 Rxa8 31. Ndxc4 dxc4 32. Bxc4 Nd2 33. Bxe6+ Kf8 34. Nc4 Nxc4 35. Bxc4 Bf5 36. Bd5 Ra3 37. Re3 Bc7 38. Kf2 Bb6 39. Bf3 Ba5 40. g4 Bc2 41. c4 Ra4 42. Bc6 Rxc4 43. Re8+ Kf7 44. Bd5+ Kxe8 45. Bxc4 Ke7 46. Be2 Bd2 47. g5 hxg5 48. fxg5 Be4 49. Bf3 Bxf3 50. Kxf3 Bxg5 51. Kf2 Ke6 52. Kg1 Kd5 53. Kh1 Kxd4 54. Kg1 Ke3 55. Kh2 Kf2 0-1

[Event "Pinar del Rio zt"]
[Site "Pinar del Rio"]
[Date "1990.??.??"]
[Round "6"]
[White "Santana Otero, Orlando"]
[Black "Paneque, Pedro"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2270"]
[BlackElo "2380"]
[PlyCount "102"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "3"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Na5 10. Nbd2 Nc4 11. Bxc4 dxc4 12. Bc3 Ne7 13. Ne4 Nd5 14. Nfd2 Be7 15. Qg4 0-0 16. h4 f5 17. exf6 Bxf6 18. Nf3 Nxc3 19. Nxc3 Bc6 20. Rd1 Bxf3 21. gxf3 Rcd8 22. 0-0 Rxd4 23. Rxd4 Bxd4 24. Ne4 e5 25. h5 Qc7 26. Qe6+ Qf7 27. Qxf7+ Rxf7 28. Nd6 Rxf3 29. Nxc4 b5 30. Kg2 Rc3 31. Nd6 a6 32. Rd1 Rc2 33. Ne4 Re2 34. Kf3 Ra2 35. Rd3 Kf7 36. Kg4 Ke6 37. f3 Rg2+ 38. Kh3 Rg1 39. Nc5+ Kf5 40. Nxa6 Kf4 41. Nc7 Rg3+ 42. Kh2 Rxf3 43. Rxf3+ Kxf3 44. Nxb5 Bf2 45. a4 g5 46. hxg6 hxg6 47. Nd6 e4 48. Nxe4 Kxe4 49. a5 Kf3 50. b5 g5 51. b6 g4 0-1

[Event "Pinar del Rio zt"]
[Site "Pinar del Rio"]
[Date "1990.??.??"]
[Round "5"]
[White "Santana Otero, Orlando"]
[Black "Rodriguez Vila, Andres"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2270"]
[PlyCount "74"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "3"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Qd2 Nxe3 8. Qxe3 e6 9. f4 Be7 10. Bc4 0-0 11. 0-0-0 a6 12. Kb1 Nxd4 13. Qxd4 b5 14. Bb3 Rb8 15. f5 a5 16. a3 b4 17. axb4 axb4 18. Ne2 Qa5 19. Nc1 exf5 20. exf5 Bxf5 21. Rhe1 Bf6 22. Qd5 Qxd5 23. Rxd5 Be5 24. Nd3 Be6 25. Nxe5 Bxd5 26. Nd7 Bxb3 27. Nxb8 Rxb8 28. cxb3 Kf8 29. Re4 Rb5 30. Kc2 f5 31. Re6 Rd5 32. g4 fxg4 33. Re4 h5 34. Rxb4 Kf7 35. Rf4+ Ke6 36. b4 Rf5 37. Re4+ Kd5 0-1

[Event "Pinar del Rio zt"]
[Site "Pinar del Rio"]
[Date "1990.??.??"]
[Round "1"]
[White "Santana Otero, Orlando"]
[Black "Sariego Figueredo, Wilfredo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2270"]
[BlackElo "2405"]
[PlyCount "120"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "3"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Be2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. Re1 Nc6 8. c4 Nb6 9. d5 Ne5 10. Nxe5 Bxe5 11. Nc3 e6 12. g3 Re8 13. Bh6 exd5 14. c5 d4 15. cxb6 dxc3 16. Qxd8 Rxd8 17. bxc7 Bxc7 18. bxc3 Be6 19. Bf3 Rab8 20. Rad1 Rxd1 21. Rxd1 b6 22. a3 Be5 23. Rd3 a5 24. Kg2 Bc4 25. Re3 Bd6 26. a4 b5 27. axb5 a4 28. Re1 Bxb5 29. Bd5 Rc8 30. c4 Bd7 31. Bf4 Bxf4 32. gxf4 Bc6 33. Ra1 Bxd5+ 34. cxd5 Rc4 35. d6 Kf8 36. Kf3 f5 37. Re1 Rd4 38. Re7 Rxd6 39. Ra7 Rd3+ 40. Ke2 Rd4 41. Rxh7 Rxf4 42. Ke3 Re4+ 43. Kf3 Re7 44. Rh8+ Kg7 45. Ra8 Re4 46. Ra6 Kh6 47. Kg3 Rg4+ 48. Kh3 Kh5 49. f3 Rb4 50. Ra5 Rb3 51. Kg3 a3 52. h4 Rc3 53. Ra8 g5 54. hxg5 Kxg5 55. Ra5 Rb3 56. Ra4 Kf6 57. Ra5 Ke6 58. Kf4 Rd3 59. Re5+ Kd6 60. Ra5 Kc6 0-1

[Event "Pinar del Rio zt"]
[Site "Pinar del Rio"]
[Date "1990.??.??"]
[Round "8"]
[White "Santana Otero, Orlando"]
[Black "Turner, J."]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2270"]
[PlyCount "63"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "3"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. 0-0 Bxe2 8. Qxe2 Qa6 9. Qc2 Nd7 10. Be3 Rc8 11. Nbd2 h6 12. a3 Ne7 13. h4 Nc6 14. Rfe1 Be7 15. Nf1 0-0 16. Qd2 Kh7 17. h5 Na5 18. b4 cxd4 19. Bxd4 Nc4 20. Qd3+ Kg8 21. a4 Qc6 22. N1h2 a6 23. a5 f6 24. exf6 Bxf6 25. Ng4 Bxd4 26. Nxd4 Qd6 27. Nxe6 Rf7 28. Nxh6+ gxh6 29. Qg6+ Kh8 30. Qxf7 Rg8 31. Qf4 Nce5 32. Qxh6# 1-0

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.27"]
[Round "13"]
[White "Saleh, Nagueb M"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "E69"]
[BlackElo "2230"]
[PlyCount "97"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "United Arab Emirates"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "UAE"]
[BlackTeamCountry "PUR"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. e4 c6 9. h3 Re8 10. Re1 exd4 11. Nxd4 Nc5 12. Qc2 Nfxe4 13. Nxe4 Bxd4 14. Bg5 Qd7 15. Nf6+ Bxf6 16. Bxf6 Re6 17. Bc3 Qe7 18. b4 Nd7 19. Qd2 Nf8 20. Qd4 f6 21. g4 h6 22. h4 Nh7 23. Qd3 Qf7 24. Be4 Nf8 25. g5 hxg5 26. hxg5 fxg5 27. Qd4 Qh7 28. Kg2 Re5 29. Rh1 Qd7 30. Bf3 Ne6 31. Qd2 Nf4+ 32. Kf1 Qe7 33. Bxe5 dxe5 34. Re1 Bf5 35. Qc3 Re8 36. Re3 Qe6 37. Rg1 Bh3+ 38. Ke1 g4 39. Be4 Rd8 40. Bc2 Ng2+ 41. Rxg2 Bxg2 42. Rxe5 Qd7 43. Qe3 Bf3 44. Kf1 Rf8 45. Re7 Qd6 46. Re6 Qd7 47. Rxg6+ Kf7 48. Qf4+ Ke8 49. Qe5+ 1-0

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.26"]
[Round "12"]
[White "Santana Otero, Orlando"]
[Black "Saavedra, Carlos"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "2230"]
[BlackElo "2205"]
[PlyCount "44"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e6 7. Be3 a6 8. Qd2 Be7 9. 0-0-0 Qc7 10. g4 0-0 11. g5 Nd7 12. f4 Re8 13. h4 Bf8 14. h5 Nxd4 15. Bxd4 b5 16. Bd3 Bb7 17. Rh3 b4 18. Ne2 Nc5 19. Ng3 e5 20. Bxc5 Qxc5 21. f5 d5 22. g6 Rad8 1/2-1/2

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.23"]
[Round "10"]
[White "Khan, Mahmood"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2255"]
[BlackElo "2230"]
[PlyCount "124"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Pakistan"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "PAK"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 Nbd7 10. Kh1 b5 11. Bf3 Bb7 12. Be3 Rc8 13. a3 Re8 14. f5 Nb6 15. Nd2 Nc4 16. Nxc4 Rxc4 17. Be2 Rxc3 18. bxc3 Nxe4 19. c4 Qa8 20. Qe1 bxc4 21. Bxc4 d5 22. Bd3 d4 23. Bd2 Bf6 24. Rg1 Nxd2 25. Qxd2 e4 26. Bc4 Qc8 27. Qb4 Ba8 28. Qb3 Rf8 29. Rae1 Qc6 30. Re2 Be5 31. Rf1 e3 32. f6 Bxf6 33. Rf3 Qd7 34. Qd3 Rb8 35. c3 Qb7 36. Rf1 dxc3 37. Qxe3 h5 38. Qg3 Kh8 39. Bxf7 Rf8 40. Bxh5 Qb5 41. Qh3 Qg5 42. Bf3+ Qh4 43. Qd7 Qd4 44. Qxd4 Bxd4 45. Ree1 Bxf3 46. gxf3 Rc8 47. Re2 Rc6 48. f4 Bc5 49. Ra1 Kh7 50. f5 a5 51. Raa2 Bd4 52. Rac2 Rb6 53. Kg2 Rb3 54. Kf3 Rxa3 55. Ke4 Bf6 56. Ra2 Rb3 57. Rxa5 Rb8 58. Rc5 Rd8 59. Ra2 Kh6 60. Rd5 Rc8 61. Kd3 Rc6 62. Kc2 Kg5 1/2-1/2

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.19"]
[Round "6"]
[White "Santana Otero, Orlando"]
[Black "Bellon Lopez, Juan Manuel"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2230"]
[BlackElo "2475"]
[PlyCount "84"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Spain"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. a4 a6 7. N5c3 Nf6 8. Be2 b6 9. Be3 Bb7 10. Na3 Ne5 11. f3 Qc7 12. 0-0 Rc8 13. Qd4 Ned7 14. Kh1 d5 15. exd5 Bc5 16. Qd2 exd5 17. Bf4 Qd8 18. Rfe1 0-0 19. Bd3 Re8 20. Ne2 Nh5 21. Bf5 g6 22. Bg4 Nxf4 23. Bxd7 Be3 24. Nxf4 Bxd2 25. Rxe8+ Qxe8 26. Bxe8 Rxe8 27. Nd3 Kg7 28. Rd1 Bg5 29. Kg1 Rc8 30. c3 d4 31. cxd4 Be3+ 32. Nf2 Bd5 33. Kf1 b5 34. axb5 axb5 35. Ng4 Bc1 36. Kf2 b4 37. Nb5 Rc2+ 38. Kg3 g5 39. h4 Bf4+ 40. Kh3 h5 41. hxg5 hxg4+ 42. Kxg4 Bb8 0-1

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.16"]
[Round "4"]
[White "Gonzalez Mata, Jesus"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2220"]
[BlackElo "2230"]
[PlyCount "31"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. Bd3 Be7 9. 0-0 0-0 10. Kh1 b5 11. Qe1 Bb7 12. fxe5 dxe5 13. Nh4 g6 14. Bh6 Rd8 15. Nf5 Nc6 16. Nxe7+ 1-0

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.15"]
[Round "3"]
[White "Muyambo, D."]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "E81"]
[BlackElo "2230"]
[PlyCount "78"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Zimbabwe"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "ZIM"]
[BlackTeamCountry "PUR"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 Nc6 7. f3 Nd7 8. Be3 e5 9. d5 Ne7 10. Qd2 f5 11. 0-0-0 f4 12. Bf2 Nf6 13. Rdf1 c6 14. g3 Bh3 15. Rfg1 cxd5 16. cxd5 Bh6 17. g4 Bg5 18. Kb1 Qa5 19. Be1 a6 20. Qc2 Rac8 21. Qb3 Qc7 22. Nd1 Bxg4 23. fxg4 Nd7 24. Nf2 Nc5 25. Qd1 f3 26. Nc1 Be3 27. g5 Nxe4 28. Nb3 Nxf2 29. Bxf2 Bxf2 30. Rf1 Qb6 31. Be4 Qe3 32. Nd2 Rf4 33. Bxf3 Rd4 34. Qe2 Rxd2 35. Qxe3 Bxe3 36. Bg4 Nf5 37. Rxf5 gxf5 38. Bxf5 Rc5 39. h4 Bd4 0-1

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.14"]
[Round "2"]
[White "Santana Otero, Orlando"]
[Black "Jensen, Christine"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2230"]
[PlyCount "63"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Bermuda"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "BER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Nf6 6. N1c3 d6 7. a4 Be7 8. Bg5 a6 9. Bxf6 gxf6 10. Na3 Be6 11. Bc4 Qc7 12. Nd5 Bxd5 13. Qxd5 Nd8 14. g3 Ne6 15. c3 Rb8 16. Nc2 Qc5 17. Qd3 Rc8 18. Ne3 Ng7 19. Bd5 Rc7 20. 0-0 0-0 21. Ng4 Bd8 22. Qf3 Kh8 23. Nxf6 Bxf6 24. Qxf6 Kg8 25. Rad1 Ne6 26. Rd3 Rcc8 27. Rf3 Qc7 28. Rf5 Qd8 29. Qh6 Ng5 30. Rxg5+ Qxg5 31. Qxg5+ Kh8 32. Qf6+ 1-0

[Event "New York International-A"]
[Site "New York"]
[Date "1988.??.??"]
[Round "?"]
[White "Gheorghiu, Florin"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "E84"]
[WhiteElo "2535"]
[BlackElo "2230"]
[PlyCount "71"]
[EventDate "1988.03.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 008"]
[Source "ChessBase"]
[SourceDate "1989.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.02.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. h4 b5 10. h5 e5 11. d5 Na5 12. Ng3 Bd7 13. Bh6 bxc4 14. Bxg7 Kxg7 15. 0-0-0 Rb4 16. Be2 Qb8 17. f4 Qb6 18. f5 Qf2 19. hxg6 Qf4 20. Rxh7+ Kg8 21. Nh5 Qxd2+ 22. Rxd2 Nxh7 23. gxh7+ Kh8 24. Nf6 Bb5 25. g4 Nb7 26. a3 Rb3 27. Bd1 Nc5 28. Rh2 Nd3+ 29. Kb1 Rxc3 30. bxc3 Rb8 31. Ka1 a5 32. g5 Rf8 33. Bc2 Nc5 34. Rg2 Nd7 35. g6 fxg6 36. fxg6 1-0

[Event "New York International-A"]
[Site "New York"]
[Date "1988.??.??"]
[Round "?"]
[White "Reichman, Andre"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "B53"]
[BlackElo "2230"]
[PlyCount "97"]
[EventDate "1988.03.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 008"]
[Source "ChessBase"]
[SourceDate "1989.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.02.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 g6 9. 0-0 Bg7 10. Qd3 0-0 11. Nd4 Rc8 12. b3 a6 13. Bb2 Bd7 14. Rfe1 Ng4 15. Red1 f5 16. exf5 Bxf5 17. Nxf5 Rxf5 18. Rd2 Kh8 19. h3 Ne5 20. Qe3 Qf8 21. Qe2 Qf6 22. Nd5 Qh4 23. f4 Nc6 24. Bxg7+ Kxg7 25. Qg4 Qxg4 26. hxg4 Rf7 27. Re1 e5 28. g3 Nd4 29. Kg2 b5 30. cxb5 axb5 31. Re4 Rc5 32. Nb4 h6 33. Nd3 Rc3 34. Ne1 Rc5 35. fxe5 dxe5 36. Nd3 Nf3 37. Nxc5 Nxd2 38. Rxe5 Nf3 39. Ne6+ Kf6 40. Re2 Ne5 41. Nd4 Rb7 42. Re4 Rb6 43. Kf2 Ra6 44. Rf4+ Ke7 45. Ke3 Rxa2 46. Ke4 Nd7 47. Kd5 Rd2 48. Re4+ Kf7 49. Rf4+ 1/2-1/2

[Event "New York International-A"]
[Site "New York"]
[Date "1988.??.??"]
[Round "?"]
[White "San Segundo Carrillo, Pablo"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2340"]
[BlackElo "2230"]
[PlyCount "51"]
[EventDate "1988.03.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 008"]
[Source "ChessBase"]
[SourceDate "1989.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.02.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 e5 7. d5 a5 8. Be3 Na6 9. g4 Nc5 10. Nd2 Bd7 11. Be2 Ne8 12. h4 Bf6 13. g5 Be7 14. Nb3 b6 15. Nxc5 bxc5 16. Bg4 Ng7 17. Rg1 Be8 18. Qe2 Kh8 19. h5 gxh5 20. Bxh5 Rg8 21. Bf3 a4 22. 0-0-0 f5 23. g6 Bf6 24. Rh1 Bxg6 25. Rdg1 Qe8 26. Rh6 1-0

[Event "New York International-A"]
[Site "New York"]
[Date "1988.??.??"]
[Round "?"]
[White "Santa Torres, Juan"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2220"]
[BlackElo "2230"]
[PlyCount "99"]
[EventDate "1988.03.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 008"]
[Source "ChessBase"]
[SourceDate "1989.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.02.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 e6 9. 0-0 Be7 10. b3 0-0 11. Bb2 Qa5 12. a4 Qh5 13. Rfe1 Qg6 14. Rad1 a6 15. Ba3 Rfd8 16. Qe3 Rac8 17. h3 Bf8 18. Nd4 Bxe4 19. Nxe4 Nxe4 20. Qxe4 Qxe4 21. Rxe4 d5 22. cxd5 Bxa3 23. dxe6 fxe6 24. Rde1 e5 25. Nf3 Rd3 26. R4e3 Rxe3 27. Rxe3 Rc1+ 28. Re1 e4 29. Rxc1 Bxc1 30. Ne5 b5 31. axb5 axb5 32. Kf1 Bb2 33. Nc6 Kf7 34. Na7 b4 35. Nc6 Bc3 36. Ke2 Ke6 37. Na5 Kd5 38. Nc4 Bd4 39. Nd2 Bc5 40. f3 exf3+ 41. Nxf3 Ke4 42. Ng5+ Kf5 43. Nf3 Kf4 44. Ne1 Ke4 45. Nc2 Kf4 46. Ke1 Kg3 47. Kf1 h6 48. Ne1 Bd4 49. Nc2 Bc5 50. Ne1 1/2-1/2

[Event "New York International-A"]
[Site "New York"]
[Date "1988.??.??"]
[Round "?"]
[White "Santana Otero, Orlando"]
[Black "Dake, Arthur William"]
[Result "0-1"]
[ECO "C69"]
[WhiteElo "2230"]
[BlackElo "2335"]
[PlyCount "58"]
[EventDate "1988.03.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 008"]
[Source "ChessBase"]
[SourceDate "1989.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.02.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. dxe5 Qxd1 8. Rxd1 fxe5 9. Rd3 Bd6 10. Nbd2 b5 11. b3 Ne7 12. Bb2 Ng6 13. h3 Bd7 14. Nf1 0-0 15. Rad1 Bc8 16. Ng3 c5 17. c4 Rb8 18. Nd2 Nf4 19. Re3 Ne6 20. cxb5 axb5 21. Nb1 Nd4 22. Nc3 Be6 23. Nge2 Ra8 24. Nc1 c4 25. Nd5 c6 26. bxc4 cxd5 27. cxd5 Bd7 28. a3 Nc2 29. Rg3 Nxa3 0-1

[Event "New York International-A"]
[Site "New York"]
[Date "1988.??.??"]
[Round "?"]
[White "Santana Otero, Orlando"]
[Black "Gulko, Boris F"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2230"]
[BlackElo "2595"]
[PlyCount "59"]
[EventDate "1988.03.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 008"]
[Source "ChessBase"]
[SourceDate "1989.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.02.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 c4 7. Be2 Qb6 8. 0-0 f6 9. exf6 gxf6 10. Re1 Bd6 11. Nbd2 Nge7 12. Nf1 0-0-0 13. Ng3 h5 14. Bf1 h4 15. Ne2 e5 16. dxe5 fxe5 17. Be3 Qc7 18. Kh1 Bg4 19. Ng5 Rdf8 20. h3 Bd7 21. Qd2 Rhg8 22. Rad1 Na5 23. Nc1 Rf6 24. Qe2 e4 25. Qh5 Bf4 26. Bxf4 Rxf4 27. Nf3 Bxh3 28. gxh3 Rxf3 29. Qxh4 Nf5 30. Qf6 0-1

[Event "New York International-A"]
[Site "New York"]
[Date "1988.??.??"]
[Round "?"]
[White "Santana Otero, Orlando"]
[Black "Santa Torres, Luis A"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2230"]
[BlackElo "2215"]
[PlyCount "53"]
[EventDate "1988.03.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 008"]
[Source "ChessBase"]
[SourceDate "1989.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.02.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Bf4 Bg7 7. Nf3 Nf6 8. h3 Nh5 9. Bh2 0-0 10. 0-0 a6 11. Ne5 Bd7 12. Nd2 Na5 13. Qe2 Rc8 14. Rae1 Re8 15. f4 e6 16. g4 Nf6 17. Ndf3 b5 18. Ng5 Re7 19. f5 exf5 20. gxf5 Be8 21. fxg6 fxg6 22. Qf2 Nb7 23. Qh4 Nd6 24. Ng4 Rxe1 25. Nxf6+ Qxf6 26. Qxh7+ Kf8 27. Bxd6+ 1-0

[Event "New York International-A"]
[Site "New York"]
[Date "1988.??.??"]
[Round "?"]
[White "Santana Otero, Orlando"]
[Black "Sherzer, Alex"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "2230"]
[BlackElo "2330"]
[PlyCount "84"]
[EventDate "1988.03.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 008"]
[Source "ChessBase"]
[SourceDate "1989.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.02.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Bd6 7. 0-0 Nge7 8. dxc5 Bxc5 9. Nb3 Bd6 10. Bg5 0-0 11. Bh4 Qb6 12. Bd3 a5 13. Rb1 h6 14. c3 Bg4 15. Bg3 Bxg3 16. hxg3 a4 17. Nbd2 Nf5 18. Kh2 Rfe8 19. Qc2 g6 20. Rbe1 Rxe1 21. Nxe1 Ne5 22. Ndf3 Nxd3 23. Nxd3 Bxf3 24. gxf3 a3 25. b3 Rc8 26. Qd2 d4 27. c4 Qc6 28. Qf4 Re8 29. Re1 Rxe1 30. Nxe1 Qe6 31. Qe4 Nd6 32. Qxe6 fxe6 33. Nd3 Kf7 34. Kg2 Kf6 35. Kf1 h5 36. f4 Ne4 37. Nc1 e5 38. fxe5+ Kxe5 39. Kg2 Nc3 40. f3 g5 41. Kf2 h4 42. g4 Nxa2 0-1

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "6"]
[White "Belkhodja, Slim"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2385"]
[BlackElo "2230"]
[PlyCount "86"]
[EventDate "1985.08.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. a4 Nbd7 8. g3 Qc7 9. Bg2 Be7 10. 0-0 0-0 11. h3 Rb8 12. f4 Re8 13. g4 Nb6 14. g5 Nfd7 15. Kh1 Nc4 16. Bc1 Bf8 17. Qf3 b6 18. b3 Na5 19. Bb2 Bb7 20. Qg3 Nc6 21. Nxc6 Bxc6 22. f5 exf5 23. Rxf5 Ne5 24. Raf1 g6 25. R5f4 Bg7 26. Qf2 Re7 27. Qd2 Rc8 28. Ba1 Bb7 29. R4f2 Qd8 30. Nd5 Bxd5 31. Qxd5 Rc5 32. Qd2 Rd7 33. Bd4 Rc6 34. c4 Rb7 35. Be3 Re7 36. Qd5 Qc7 37. Rd1 Rd7 38. Rfd2 Qd8 39. Bd4 Rc8 40. Be3 Nc6 41. Rf2 Be5 42. Rdf1 Qc7 43. Bf3 Rf8 1/2-1/2

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "7"]
[White "Hamouda, Ibrahim"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "B84"]
[BlackElo "2230"]
[PlyCount "68"]
[EventDate "1985.08.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Libya"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "LBY"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f4 Qc7 8. Be2 Be7 9. 0-0 Bd7 10. Bf3 Nc6 11. a3 0-0 12. Qe1 Rac8 13. Qg3 Rfd8 14. h4 Na5 15. f5 Kh8 16. Be2 Nc4 17. Bxc4 Qxc4 18. fxe6 fxe6 19. Rad1 e5 20. Nf5 Bxf5 21. Rxf5 Qe6 22. Rdf1 g6 23. R5f3 Rxc3 24. bxc3 Nxe4 25. Qe1 d5 26. Bh6 Rg8 27. c4 Nf6 28. cxd5 Nxd5 29. Qf2 b6 30. Qe2 a5 31. Qc4 Bc5+ 32. Kh1 Nc7 33. Qe4 Ne8 34. Re1 Nf6 1/2-1/2

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "1"]
[White "Novikov, Igor A"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "E84"]
[WhiteElo "2460"]
[BlackElo "2230"]
[PlyCount "68"]
[EventDate "1985.08.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "PUR"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 Nc6 7. Be3 a6 8. Qd2 Rb8 9. Rb1 Bd7 10. b4 b5 11. cxb5 axb5 12. d5 Ne5 13. Nd4 Qe8 14. Be2 e6 15. 0-0 Rb7 16. Rfc1 exd5 17. exd5 Qb8 18. a3 Qa8 19. Nb3 Re8 20. Na5 Rbb8 21. h3 Bf5 22. Rb3 Qa6 23. a4 Nc4 24. Nxc4 bxc4 25. b5 Qc8 26. Rb4 Bd3 27. Bxd3 cxd3 28. Qxd3 Re7 29. Ne4 Qf5 30. Nxf6+ Qxf6 31. Re4 Rbe8 32. Rxe7 Rxe7 33. b6 Qb2 34. bxc7 Qb7 1-0

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "9"]
[White "O'Neill, Paul A"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2230"]
[PlyCount "69"]
[EventDate "1985.08.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Wales"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "WLS"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Bc4 Nb6 6. Bb3 Nc6 7. Nf3 d6 8. exd6 Qxd6 9. 0-0 Bg4 10. Bxf7+ Kxf7 11. Ng5+ Ke8 12. Qxg4 d3 13. Re1 Nd5 14. Ne4 Qd7 15. Qh5+ Kd8 16. Nc5 Nf6 17. Qf3 Qd5 18. Qxd5+ Nxd5 19. Nxb7+ Kc7 20. Nc5 e5 21. Nxd3 Bd6 22. Nd2 Rhe8 23. Ne4 Rad8 24. b3 Be7 25. Bb2 Bf6 26. Rad1 Nde7 27. Ndc5 Nf5 28. Rxd8 Nxd8 29. Rd1 Re7 30. Na6+ Kc8 31. Ba3 Rd7 32. Rxd7 Kxd7 33. Nac5+ Kc6 34. Nxf6 gxf6 35. Ne4 1-0

[Event "WchT U26 05th final C"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "1"]
[White "Santana Otero, Orlando"]
[Black "De Leon, Javier"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2230"]
[PlyCount "46"]
[EventDate "1985.08.??"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Panama"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "PAN"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Rh4 e6 12. Bf4 Bd6 13. Ne5 Nxe5 14. dxe5 Bxe5 15. Ne2 Rd8 16. Qg3 Qd6 17. Nc3 Bxf4 18. Rxf4 Qe5+ 19. Kf1 Ne7 20. Re1 Qxh5 21. Qxg7 Rg8 22. Qf6 Nd5 23. Nxd5 Rxd5 1/2-1/2

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "2"]
[White "Santana Otero, Orlando"]
[Black "Mendoza, Gildardo"]
[Result "0-1"]
[ECO "B63"]
[WhiteElo "2230"]
[PlyCount "118"]
[EventDate "1985.08.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "PAR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bc4 e6 6. Nc3 Nf6 7. Bg5 Be7 8. Qd2 a6 9. 0-0-0 Bd7 10. a3 h6 11. Bxf6 Bxf6 12. Nde2 Be7 13. f4 Rc8 14. Ba2 b5 15. Rhf1 b4 16. axb4 Nxb4 17. Bb3 a5 18. Kb1 0-0 19. Rf3 Qb6 20. f5 exf5 21. exf5 Kh7 22. Qf4 Rb8 23. f6 Bxf6 24. Rxd6 Bg5 25. Qe5 Qb7 26. Rxf7 Rxf7 27. Bxf7 Bg4 28. Bg6+ Kh8 29. Be4 Nd3 30. Bxb7 Nxe5 31. Ba6 Bf6 32. b3 Bf5 33. Kc1 Ng4 34. h3 Bg5+ 35. Kb2 Ne3 36. Nd4 Bc8 37. g4 Bf6 38. Nde2 Bxa6 39. Rxa6 Nd1+ 40. Kc1 Nxc3 41. Nxc3 Bxc3 42. Rc6 Bf6 43. Rc5 Ra8 44. Kb1 a4 45. b4 a3 46. Ka2 Kg8 47. c4 Kf7 48. b5 Be7 49. Rc6 Rd8 50. c5 Rd5 51. Kxa3 Rxc5 52. Rxc5 Bxc5+ 53. Kb3 Kf6 54. Kc4 Bb6 55. Kd5 Kg5 56. Ke6 Kh4 57. Kf5 Kxh3 58. g5 h5 59. Kg6 Kg4 0-1

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "3"]
[White "Santana Otero, Orlando"]
[Black "Palma Almendra, Jose Amado"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2230"]
[BlackElo "2260"]
[PlyCount "86"]
[EventDate "1985.08.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "MEX"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Be3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Bd6 11. Nd2 f5 12. Nc4 f4 13. Bd2 b5 14. Na5 Kd7 15. Kh2 g5 16. Rg1 Be7 17. Bc3 Bf6 18. a4 Ne7 19. Nb3 Ng6 20. d4 Nh4 21. Rgd1 Nxf3+ 22. Kg2 Nxd4 23. Nxd4 exd4 24. Bxd4 Bxd4 25. c3 g4 26. Rxd4+ Ke7 27. hxg4 hxg4 28. axb5 Rh6 29. Rh1 Rxh1 30. Kxh1 axb5 31. e5 Rf8 32. Re4 Ke6 33. Kg2 Rf7 34. Kf1 c5 35. b3 Kf5 36. Re2 Re7 37. Ra2 Rxe5 38. Ra7 c6 39. Ra5 Ke4 40. c4 Kf3 41. cxb5 cxb5 42. Rxb5 g3 43. Rxc5 g2+ 0-1

[Event "WchT U26 05th final C"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "2"]
[White "Santana Otero, Orlando"]
[Black "Paz, J."]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2230"]
[PlyCount "77"]
[EventDate "1985.08.??"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "BOL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 c6 7. Qd2 b5 8. Bd3 Re8 9. Bh6 Bh8 10. 0-0-0 b4 11. Ne2 Qa5 12. Kb1 Be6 13. Nc1 Nbd7 14. Ng5 Nb6 15. Nxe6 fxe6 16. a3 c5 17. Nb3 Qa4 18. dxc5 bxa3 19. bxa3 Qxa3 20. Qa5 Qxa5 21. Nxa5 dxc5 22. Rhe1 Bg7 23. Bxg7 Kxg7 24. c3 Rab8 25. Kc2 Rec8 26. Nc4 Nxc4 27. Bxc4 e5 28. Ra1 Rc7 29. Ra2 g5 30. g3 Nd7 31. Rea1 Nb6 32. Be6 Kf6 33. Bg4 Rbb7 34. Ra6 Kf7 35. R1a2 Nc4 36. Be6+ Kf8 37. Bxc4 Rd7 38. R2a5 Rbc7 39. Re6 1-0

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "8"]
[White "Santana Otero, Orlando"]
[Black "Souza, Ivan Boere"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2230"]
[BlackElo "2300"]
[PlyCount "59"]
[EventDate "1985.08.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 a6 7. f4 Be7 8. Qf3 Nbd7 9. 0-0-0 Qc7 10. Bd3 h6 11. Bh4 b5 12. Rhe1 Bb7 13. Qg3 g5 14. fxg5 Nh5 15. Qe3 Ne5 16. Kb1 0-0-0 17. Be2 hxg5 18. Bxg5 Bxg5 19. Qxg5 b4 20. Na4 Rdg8 21. Qd2 Qa5 22. Nb3 Qxa4 23. Qxd6 Qc6 24. Qxe5 f6 25. Qc5 Qxc5 26. Nxc5 Rxg2 27. Rd7 Rg5 28. Rxb7 Rxc5 29. Bxa6 Ra5 30. Rh7+ 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.12.01"]
[Round "12"]
[White "Yuja, Henry"]
[Black "Santana Otero, Orlando"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "113"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Honduras"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "HON"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Bxd5 10. exd5 Nbd7 11. a4 0-0 12. Be2 Nb6 13. c4 Rc8 14. Nd2 Nbd7 15. a5 Nh5 16. 0-0 f5 17. g3 f4 18. Bf2 fxg3 19. hxg3 Qe8 20. Bd3 Nc5 21. Qe2 Nf6 22. b4 Nxd3 23. Qxd3 Qh5 24. Kg2 Qf7 25. Rh1 g6 26. Raf1 Nh5 27. Be3 Bf6 28. Ne4 Qc7 29. c5 Be7 30. Rc1 Qd7 31. c6 Qf5 32. Bh6 Rf7 33. cxb7 Rb8 34. Rc7 Bd8 35. Rxf7 Qxf7 36. Nxd6 Qc7 37. Ne4 Qxb7 38. d6 Qf7 39. Qc3 Qa2+ 40. Kh3 Qe6+ 41. g4 Nf6 42. Nxf6+ Bxf6 43. Qd2 Qb3 44. Kg2 Rxb4 45. Rc1 Rd4 46. Rc8+ Kf7 47. Rf8+ Ke6 48. Rxf6+ Kd7 49. Qe2 Qb5 50. Qa2 Qd5 51. Qe2 Rxg4+ 52. Kh3 Rc4 53. Qf2 Rd4 54. Be3 Rd1 55. Qg2 Qc4 56. f4 Qf1 57. fxe5 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.29"]
[Round "10"]
[White "Santana Otero, Orlando"]
[Black "Hamid, Rani"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2050"]
[PlyCount "66"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Bangladesh"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "BAN"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Nc3 Nf6 5. f3 c6 6. Qd2 Nbd7 7. Bd3 e5 8. Nge2 Qa5 9. 0-0 0-0 10. Kh1 Re8 11. Rad1 Qc7 12. f4 Ng4 13. Bg1 exd4 14. Nxd4 Nc5 15. h3 Nf6 16. Rde1 Nh5 17. Rf3 a5 18. g4 Nf6 19. Nb3 Nxd3 20. Rxd3 a4 21. Nd4 b5 22. a3 Ba6 23. Rf3 Rad8 24. Bf2 c5 25. Ndxb5 Qc6 26. Qd3 Nxe4 27. Nxe4 Bxb5 28. c4 Ba6 29. Nc3 Rxe1+ 30. Bxe1 Re8 31. Bf2 Bxc3 32. bxc3 Bb7 33. Kg2 Rb8 0-1

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.25"]
[Round "7"]
[White "Santana Otero, Orlando"]
[Black "Carrion, Marcelo"]
[Result "0-1"]
[ECO "B68"]
[BlackElo "2225"]
[PlyCount "108"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Dominican Rep"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "DOM"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Nb3 b5 11. Bd3 b4 12. Ne2 Qb6 13. f5 a5 14. Be3 Qc7 15. Nbd4 Ne5 16. fxe6 fxe6 17. Nf4 Qc8 18. Nf3 0-0 19. Kb1 Nfg4 20. Rhf1 Nxf3 21. Rxf3 Nxe3 22. Qxe3 Bg5 23. Qf2 Bf6 24. e5 dxe5 25. Nh5 Qd8 26. Qg3 Qe7 27. Rdf1 Bh4 28. Qxe5 Bc6 29. Rxf8+ Rxf8 30. Rxf8+ Kxf8 31. g3 Bf6 32. Nxf6 gxf6 33. Qxa5 e5 34. Qb6 Bf3 35. Qb8+ Kg7 36. Qb6 Qd7 37. Qe3 e4 38. b3 exd3 39. Qxf3 d2 40. Qd1 Qd4 41. h3 h5 42. c4 bxc3 43. Kc2 Qc5 44. Qf3 Qa3 45. Qd1 Qb2+ 46. Kd3 Qc1 47. Ke2 h4 48. g4 Kh6 49. b4 Kg5 50. b5 Kf4 51. Qa4+ Kg3 52. Qd1 Qxd1+ 53. Kxd1 Kf3 54. b6 Ke3 0-1

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.24"]
[Round "6"]
[White "Beharry, Xenophon"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "133"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Trinidad and Tobago"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "TRI"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Nc3 Nc6 6. Qd1 Nf6 7. Be2 e6 8. 0-0 Be7 9. Bf4 0-0 10. e5 Nh5 11. exd6 Nxf4 12. dxe7 Qxe7 13. Qc1 e5 14. Qe3 Bg4 15. Rfd1 Rfd8 16. Rxd8+ Rxd8 17. h3 Bh5 18. Bf1 Bxf3 19. Qxf3 Nd4 20. Qg3 Nxc2 21. Rc1 Nd4 22. Qe3 Qe6 23. Kh2 g5 24. g3 Ng6 25. Bg2 h6 26. Bxb7 Qb6 27. Bg2 Qxb2 28. Rb1 Qa3 29. Rb7 Qa5 30. Ne4 Kg7 31. Qc1 Qxa2 32. Qc7 Rf8 33. Rb6 Ne6 34. Qa7 a5 35. Ra6 Nd4 36. Nf6 Qxf2 37. Nh5+ Kh8 38. Qb7 Ne2 39. Qb1 Rc8 40. Rf6 Qa7 41. Qf1 Rc1 42. Rxf7 Rxf1 43. Rxa7 Rf2 44. Rxa5 Kg8 45. Ra7 Kf8 46. Kh1 Ne7 47. Be4 Nf5 48. Bxf5 Rxf5 49. Kg2 Nf4+ 50. Nxf4 gxf4 51. gxf4 Rxf4 52. Kg3 Rf7 53. Ra5 Rf5 54. Ra7 h5 55. Rb7 Rf4 56. Rh7 Rf5 57. Rb7 Rf7 58. Rb5 Re7 59. Kf3 Kf7 60. Ke4 Kf6 61. h4 Re6 62. Rb8 Ra6 63. Rf8+ Kg7 64. Rb8 Ra4+ 65. Kxe5 Rxh4 66. Kf5 Rg4 67. Rb7+ 1/2-1/2

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.23"]
[Round "5"]
[White "Butt, Dastgir"]
[Black "Santana Otero, Orlando"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "118"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Pakistan"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "PAK"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf3 h6 8. h3 Be6 9. Be3 Nc6 10. a3 Be7 11. 0-0 0-0 12. Qd2 d5 13. exd5 Nxd5 14. Rad1 Nxe3 15. Qxe3 Qc7 16. Rfe1 Rac8 17. Nxe5 Nxe5 18. Qxe5 Qxe5 19. Rxe5 Bxa3 20. bxa3 Rxc3 21. a4 Rfc8 22. Rb1 R8c7 23. Rb4 Kf8 24. f4 Bc4 25. Re3 Bxd3 26. cxd3 Rc2 27. Rd4 g6 28. Kf1 Rb2 29. Re2 Rb1+ 30. Kf2 b5 31. axb5 axb5 32. g4 b4 33. g5 Kg7 34. Rd8 f6 35. gxf6+ Kxf6 36. Rd6+ Kf7 37. Ree6 Rc2+ 38. Re2 Rxe2+ 39. Kxe2 b3 40. Rb6 b2 41. Kd2 Rh1 42. Rxb2 Rxh3 43. Rb6 Rf3 44. Rb4 h5 45. Ke2 Rg3 46. Rb8 Kf6 47. Rf8+ Ke6 48. Re8+ Kf5 49. Rf8+ Ke6 50. Re8+ Kf7 51. Re5 Kf6 52. d4 h4 53. d5 h3 54. d6 Rg2+ 55. Kd3 Rg1 56. Ke2 h2 57. d7 Rd1 58. Kxd1 h1Q+ 59. Kd2 Qa8 0-1

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.21"]
[Round "3"]
[White "Santana Otero, Orlando"]
[Black "Kamuhangire, Silver"]
[Result "1-0"]
[ECO "C69"]
[PlyCount "93"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Uganda"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "UGA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Bg4 7. c3 f6 8. Be3 Qd7 9. Nbd2 Ne7 10. h3 Be6 11. Qe2 b5 12. Rfd1 Ng6 13. c4 exd4 14. Nxd4 0-0 15. a4 bxc4 16. Nxc4 c5 17. Nf5 Bxf5 18. exf5 Qxf5 19. Nxd6 cxd6 20. Rxd6 a5 21. Qc4+ Kh8 22. Qxc5 Qxc5 23. Bxc5 Rfb8 24. Rad1 h6 25. Bb6 Ne5 26. Rd8+ Kh7 27. Rxb8 Rxb8 28. Bxa5 Rxb2 29. Bc3 Ra2 30. Ra1 Rc2 31. Bxe5 fxe5 32. a5 Kg6 33. a6 Rc8 34. f3 Kf5 35. a7 Ra8 36. Kf2 Ke6 37. Ke3 Kf5 38. h4 h5 39. Ra6 g6 40. g3 g5 41. hxg5 Kxg5 42. Ke4 h4 43. gxh4+ Kxh4 44. Kxe5 Kg3 45. f4 Kg4 46. f5 Re8+ 47. Kd6 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.20"]
[Round "2"]
[White "Apol, Luitjen"]
[Black "Santana Otero, Orlando"]
[Result "1/2-1/2"]
[ECO "B26"]
[PlyCount "49"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Faroe Islands"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "FAI"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. Nge2 Bg7 6. d3 Nf6 7. 0-0 0-0 8. Bd2 Bd7 9. Qc1 Qc8 10. Bh6 Bh3 11. Bxg7 Kxg7 12. Nf4 Bxg2 13. Kxg2 e6 14. a4 a6 15. Qd2 Nd4 16. Rae1 Qc6 17. f3 Nd7 18. a5 Ne5 19. Nce2 Rac8 20. Qc3 Nb5 21. Qd2 c4 22. d4 c3 23. bxc3 Nc4 24. Qc1 Nxa5 25. Nh5+ 1/2-1/2

