[Event "Guatemala Exp-Mae"]
[Site "Guatemala City"]
[Date "1995.??.??"]
[Round "?"]
[White "Blanco Gramajo, Cesar Augusto"]
[Black "Ochoa, H."]
[Result "1-0"]
[ECO "A45"]
[PlyCount "59"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GUA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 g5 4. f3 gxh4 5. fxe4 c5 6. e3 Qb6 7. Nc3 Qxb2 8. Nd5 Kd8 9. Nf3 Nc6 10. Ng5 Nb4 11. Nxf7+ Ke8 12. Nc7+ Kxf7 13. Bc4+ d5 14. 0-0+ Kg6 15. exd5 Rb8 16. Qf3 Qxc2 17. Qf7+ Kg5 18. Qf4+ Kg6 19. Qf7+ Kg5 20. Ne6+ Bxe6 21. dxe6 h5 22. Rf3 Rh7 23. Qf4+ Kg6 24. Qxb8 Qxc4 25. Qe8+ Kg5 26. Qxf8 Qxe6 27. Raf1 cxd4 28. Rf5+ Kg6 29. Qe8+ Kh6 30. Qxh5+ 1-0

[Event "Guatemala Exp-Mae"]
[Site "Guatemala City"]
[Date "1995.??.??"]
[Round "?"]
[White "Godoy Cano, Miguel Angel"]
[Black "Ochoa, H."]
[Result "1/2-1/2"]
[ECO "B90"]
[PlyCount "33"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GUA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bb3 Bb7 8. 0-0 Nbd7 9. a3 Nc5 10. Bd5 Qc7 11. Re1 e6 12. Bxb7 Nxb7 13. Kh1 Nc5 14. Bg5 Be7 15. f4 h6 16. Bxf6 Bxf6 17. f5 1/2-1/2

[Event "Guatemala Exp-Mae"]
[Site "Guatemala City"]
[Date "1995.??.??"]
[Round "?"]
[White "Monzon Perez, Calixto Raul"]
[Black "Ochoa, H."]
[Result "0-1"]
[ECO "A70"]
[PlyCount "58"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GUA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 e6 5. e4 exd5 6. cxd5 g6 7. Nf3 Bg7 8. Nd2 a6 9. Be2 b5 10. a3 0-0 11. 0-0 Nbd7 12. Bd3 c4 13. Bc2 Nc5 14. f3 Nfd7 15. Re1 Ne5 16. Nf1 Ned3 17. Bxd3 Nxd3 18. Re2 Bd4+ 19. Be3 Qb6 20. Qd2 f5 21. g3 f4 22. gxf4 Rxf4 23. Kg2 Rf7 24. b3 Bxe3 25. Nxe3 Nf4+ 26. Kf1 Bh3+ 27. Rg2 Nxg2 28. Nxg2 Rxf3+ 29. Ke1 Qg1+ 0-1

[Event "Guatemala Exp-Mae"]
[Site "Guatemala City"]
[Date "1995.??.??"]
[Round "?"]
[White "Ochoa, H."]
[Black "Barreno Anleu, Hugo Augusto"]
[Result "1/2-1/2"]
[ECO "B80"]
[BlackElo "2025"]
[PlyCount "35"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GUA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 Qc7 9. Be2 Bd7 10. 0-0 Nc6 11. Kh1 Ne5 12. b3 Rc8 13. Nd1 d5 14. exd5 exd5 15. Bf2 Bb5 16. Qg5 Ng6 17. c4 h6 18. Qc1 1/2-1/2

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Castro Rojas, Oscar Humberto"]
[Black "Ochoa, H."]
[Result "1-0"]
[ECO "C00"]
[PlyCount "61"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d3 b6 3. Nf3 Bb7 4. Bf4 Ne7 5. c4 Ng6 6. Bg3 c5 7. h4 Be7 8. Nc3 d6 9. h5 Nf8 10. d4 Na6 11. Be2 h6 12. Nb5 Nh7 13. dxc5 dxc5 14. Nd6+ Bxd6 15. Bxd6 f6 16. e5 Kf7 17. Bd3 f5 18. Nh4 Re8 19. f4 Nf8 20. a3 Qd7 21. Qc2 Rad8 22. 0-0-0 Qc6 23. g4 Rxd6 24. exd6 Qxd6 25. Rhf1 Qd4 26. gxf5 Qe3+ 27. Kb1 Nc7 28. f6 gxf6 29. Bg6+ Ke7 30. Rfe1 Qxf4 31. Nf5+ 1-0

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Donoso Velasco, Pedro H"]
[Black "Ochoa, H."]
[Result "1-0"]
[ECO "B09"]
[PlyCount "107"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. e5 Ne8 8. Be3 Nb4 9. 0-0 Nxd3 10. cxd3 d5 11. Qb3 c6 12. Rac1 Qb6 13. Qa3 Qd8 14. Na4 Nc7 15. Rf2 Bh6 16. Qb4 Na6 17. Qd2 f5 18. Qe1 e6 19. b4 Nc7 20. Rfc2 Nb5 21. Bd2 Rf7 22. Nc5 a6 23. a4 Nc7 24. Nb3 Kh8 25. Be3 Kg8 26. Na5 Bf8 27. Bf2 Be7 28. Bh4 Bxh4 29. Qxh4 Qxh4 30. Nxh4 Kg7 31. Nf3 h6 32. Kf2 Ra7 33. Ke3 Bd7 34. h3 Be8 35. g4 fxg4 36. hxg4 Na8 37. Nb3 Nb6 38. Nc5 Re7 39. f5 exf5 40. gxf5 gxf5 41. Nh4 f4+ 42. Kxf4 Rf7+ 43. Nf5+ Rxf5+ 44. Kxf5 Bg6+ 45. Kf4 Ra8 46. Rg2 Rf8+ 47. Ke3 Kh7 48. a5 Nc8 49. Nxb7 Ne7 50. Nd6 Bh5 51. Rg3 Ng6 52. Rxc6 Nh4 53. Rc7+ Kh8 54. e6 1-0

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Garcia, Gildardo"]
[Black "Ochoa, H."]
[Result "1-0"]
[ECO "C18"]
[PlyCount "77"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 c4 7. Nf3 Ne7 8. a4 Nbc6 9. Be2 0-0 10. Ba3 f5 11. 0-0 h6 12. h4 Kh7 13. a5 Rg8 14. Qc1 Ng6 15. g3 Nxa5 16. Kg2 Nc6 17. Rh1 Rh8 18. Ng1 b6 19. Nh3 Bb7 20. Bh5 Ncxe5 21. dxe5 d4+ 22. f3 Nxe5 23. Qf4 Qd5 24. cxd4 Nd7 25. Bf7 g6 26. Qe3 Qc5 27. d5 Qxd5 28. Bb2 Qxf3+ 29. Qxf3 Bxf3+ 30. Kxf3 e5 31. Be6 Nc5 32. Ng5+ Kg7 33. Bxe5+ Kf8 34. Bxh8 hxg5 35. Bxc4 Ne4 36. Rhd1 g4+ 37. Kf4 Nf2 38. Rd7 Nh3+ 39. Ke5 1-0

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Juliao, Cesar"]
[Black "Ochoa, H."]
[Result "1-0"]
[ECO "B07"]
[PlyCount "131"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 c6 5. a4 Bg4 6. f3 Bc8 7. Nge2 Bg7 8. Be3 0-0 9. h4 d5 10. exd5 cxd5 11. Bb3 Nc6 12. Qd2 Na5 13. h5 Nxb3 14. cxb3 gxh5 15. Bh6 Bf5 16. Qg5 Bg6 17. Bxg7 Kxg7 18. a5 Qd7 19. Rh4 Qf5 20. Qxf5 Bxf5 21. Nf4 Bg6 22. Nfxd5 Nxd5 23. Nxd5 Rad8 24. Nc3 Rd6 25. Ra4 e6 26. Rb4 Rd7 27. Kf2 a6 28. Na4 Rc8 29. Nc5 Rd5 30. f4 Rc7 31. Rh3 Rxd4 32. Nxe6+ fxe6 33. Rxd4 Rc2+ 34. Kg1 Kf6 35. Rb4 Rxb2 36. Rxb7 Be4 37. Rb4 Rxg2+ 38. Kf1 Bd5 39. Rxh5 Rb2 40. Rxh7 Kf5 41. Rf7+ Kg6 42. Ra7 Bf3 43. Rc7 Kf6 44. Rc3 Be2+ 45. Kf2 Bb5+ 46. Ke3 Bf1 47. Kd4 Rd2+ 48. Kc5 Rd5+ 49. Kb6 Ke7 50. Rc7+ Kd6 51. Ra7 Bg2 52. Rxa6 Rf5 53. Rd4+ Bd5 54. b4 Rf8 55. Kb5+ Ke7 56. Rb6 Rc8 57. a6 Bg2 58. Ka5 Rc1 59. Rb7+ Kf6 60. Rb8 Ra1+ 61. Kb6 Bf1 62. a7 Ra6+ 63. Kb7 Ra2 64. b5 Bg2+ 65. Kb6 Bf3 66. Rdd8 1-0

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Nurmi, Peter"]
[Black "Ochoa, H."]
[Result "1-0"]
[ECO "B07"]
[PlyCount "83"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 g6 4. Bc4 e6 5. Bg5 Be7 6. Bxe7 Qxe7 7. 0-0 Nb6 8. Bb3 e5 9. dxe5 dxe5 10. Qd3 Be6 11. Qb5+ c6 12. Qxe5 Nf6 13. Bxe6 Qxe6 14. Qxe6+ fxe6 15. Nc3 Ke7 16. Ne5 Rad8 17. Rad1 Rxd1 18. Rxd1 Rd8 19. Rxd8 Kxd8 20. f3 Nfd7 21. Nxd7 Kxd7 22. Kf2 Nc4 23. Nd1 Kd6 24. Ke2 Ke5 25. Kd3 b5 26. b3 Nd6 27. g3 g5 28. Nf2 Nb7 29. Ng4+ Kd6 30. Nf6 Nc5+ 31. Ke3 h6 32. Ng8 h5 33. Nf6 a5 34. Nxh5 Na6 35. c3 Nc5 36. f4 b4 37. cxb4 gxf4+ 38. Nxf4 axb4 39. Nd3 Na6 40. e5+ Kd5 41. h4 c5 42. h5 1-0

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Ochoa, H."]
[Black "Biyiasas, Peter"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "90"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. Bxc6 bxc6 6. c3 Nf6 7. d3 0-0 8. Qc2 d5 9. 0-0 c4 10. e5 cxd3 11. Qxd3 Ne4 12. Re1 Qb6+ 13. Qe3 f6 14. Nbd2 Nxd2 15. Bxd2 Qxb2 16. Reb1 Qa3 17. Rb3 Qa6 18. exf6 exf6 19. Nd4 Bd7 20. Qf3 Rab8 21. Qf1 Qxf1+ 22. Kxf1 c5 23. Rxb8 Rxb8 24. Nb3 Rc8 25. Be3 Bf8 26. Rd1 Be6 27. h3 Kf7 28. Kf2 Bd6 29. Na5 d4 30. cxd4 cxd4 31. Rxd4 Rc2+ 32. Kf3 Bc5 33. Rd3 Bxe3 34. Kxe3 Rxg2 35. Nc6 Rg3+ 36. Kd4 Rxd3+ 37. Kxd3 Bxa2 38. Nxa7 Be6 39. h4 Bd7 40. Kd4 Ke6 41. Ke4 h5 42. f5+ gxf5+ 43. Kf4 Kd5 44. Nb5 Bxb5 45. Kxf5 Be2 0-1

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Ochoa, H."]
[Black "Browne, Walter Shawn"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "18"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. c3 0-0 5. Nd2 d6 6. f4 e5 7. Ne2 Qe7 8. 0-0 exd4 9. exd4 Qe3+ 0-1

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Ochoa, H."]
[Black "Frey Beckman, Kenneth"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "112"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 Nc6 5. f4 Bg4 6. Nf3 e6 7. 0-0 Bd6 8. Qe1 Qc7 9. Ne5 Bf5 10. Bxf5 exf5 11. Nd2 0-0-0 12. Ndf3 Ne4 13. Nxc6 Qxc6 14. dxc5 Qxc5 15. Nd4 g6 16. b3 Rhe8 17. Bd2 Kb8 18. Rc1 Qa5 19. Rc2 Rc8 20. Qe2 Bf8 21. Rd1 Bg7 22. b4 Qa4 23. Qd3 Bxd4 24. exd4 Rc4 25. Rdc1 Rec8 26. Be1 a6 27. Bd2 Qa3 28. Qe3 Ka7 29. g3 h5 30. Rb1 Nxd2 31. Qxd2 Rxc3 32. Rxc3 Qxc3 33. Qxc3 Rxc3 34. Rb2 Rd3 35. Kf2 Rxd4 36. Ke3 Re4+ 37. Kd3 Kb6 38. a4 Kc6 39. Rc2+ Kd6 40. Rb2 b5 41. axb5 axb5 42. Rb1 Rc4 43. Ra1 Rxb4 44. Ra6+ Kc5 45. Rf6 Rb2 46. Rxf7 Rxh2 47. Rc7+ Kb4 48. Rg7 Rh3 49. Rxg6 h4 50. Kd4 Rxg3 51. Rh6 h3 52. Kxd5 Re3 53. Rh5 Kc3 54. Rxf5 b4 55. Rf8 b3 56. Rc8+ Kd2 0-1

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Ochoa, H."]
[Black "Jimenez Zerquera, Eleazar"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "82"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. c3 d6 5. e4 0-0 6. Nf3 c6 7. 0-0 Qc7 8. e5 dxe5 9. Nxe5 Nbd7 10. f4 c5 11. Nd2 cxd4 12. cxd4 Qb6 13. Nef3 Nd5 14. Nb3 Nb4 15. Bc4 Nf6 16. Kh1 Bf5 17. Bd2 Rac8 18. Qe2 Be4 19. Rac1 Bd5 20. Bxd5 Nbxd5 21. Ne5 Qd6 22. Nc5 b6 23. Nb3 e6 24. Qa6 Rxc1 25. Rxc1 Ne4 26. Rc6 Qe7 27. Qe2 Nxd2 28. Qxd2 Bh6 29. g3 Qb7 30. Qg2 f6 31. Rxe6 fxe5 32. Rxe5 Rd8 33. Qe4 Qf7 34. Kg2 Bg7 35. Nd2 Bxe5 36. fxe5 Qf5 37. Qxf5 gxf5 38. Kf3 Nb4 39. Nb3 Nc2 40. Kf4 Nxd4 41. Nxd4 Rxd4+ 0-1

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Ochoa, H."]
[Black "Lipnowski, Irwin"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "72"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 c5 5. c3 b6 6. Nf3 0-0 7. 0-0 d5 8. Nbd2 Ba6 9. Bxa6 Nxa6 10. Qc2 Qc7 11. Qd3 Qb7 12. Ne5 Rac8 13. Rf3 Nc7 14. Rh3 Nce8 15. Qe2 Nd6 16. Qf2 h5 17. Qf3 Nf5 18. Nf1 e6 19. g4 hxg4 20. Nxg4 b5 21. Ne5 cxd4 22. exd4 b4 23. Bd2 Ne4 24. Qd3 bxc3 25. bxc3 Rb8 26. Qc2 Rfc8 27. Qb3 Qa6 28. Qd1 Rb2 29. Rf3 Rxa2 30. Rxa2 Qxa2 31. Be1 Nfd6 32. Ng3 Rb8 33. Nd3 Rb1 34. Qe2 Nxc3 35. Qxa2 Nxa2 36. Ne2 Nf5 0-1

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Ochoa, H."]
[Black "Lozano, Tomas R"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "67"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Nge7 7. d4 0-0 8. 0-0 exd4 9. exd4 Nf5 10. Be3 Re8 11. Qd2 Nxe3 12. fxe3 Bh6 13. Nf4 Bg4 14. h3 Bd7 15. Rae1 Bg7 16. Kh2 f5 17. Ncd5 Rb8 18. b3 Kh8 19. Nc3 Rf8 20. Re2 a6 21. Nd1 Ne7 22. Nf2 Qe8 23. h4 c6 24. N2h3 Rd8 25. Ng5 Rf6 26. e4 h6 27. e5 dxe5 28. dxe5 Rf8 29. Nf3 Bc8 30. Qb4 Qd7 31. Qxe7 Qxe7 32. Nxg6+ Kh7 33. Nxe7 Be6 34. h5 1-0

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Ochoa, H."]
[Black "Scherman, Andrew"]
[Result "1-0"]
[ECO "E77"]
[PlyCount "123"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Be2 Nbd7 8. Nf3 Ne8 9. 0-0 e5 10. f5 Ndf6 11. Qe1 gxf5 12. exf5 Bxf5 13. Nxe5 Qc8 14. Nd3 Ne4 15. Nxe4 Bxe4 16. Qh4 Bg6 17. Bh6 Qd8 18. Bg5 f6 19. Bh6 f5 20. Qxd8 Rxd8 21. Bxg7 Kxg7 22. Nf4 Nc7 23. Rae1 Rde8 24. Bd3 Kf6 25. Kf2 Rxe1 26. Rxe1 Re8 27. Re3 Rxe3 28. Kxe3 Bf7 29. g3 Ne8 30. Ne2 Ke5 31. Ng1 Kf6 32. Nf3 Ng7 33. Nd2 Be8 34. Nb3 b6 35. Nc1 Ke5 36. Be2 Kf6 37. Nd3 Bf7 38. Nf4 Be8 39. b3 Bf7 40. h3 Be8 41. h4 h6 42. Bd1 a6 43. Nh3 Bg6 44. Nf4 Be8 45. Bc2 Bf7 46. Kf3 Be8 47. Ng2 Bh5+ 48. Ke3 Bf7 49. Ne1 Be8 50. Nd3 a5 51. Nf2 Bg6 52. Kf4 Nh5+ 53. Kf3 Kf7 54. Bd3 Nf6 55. Bc2 Ng4 56. Nd1 Ne5+ 57. Kf4 Kf6 58. Ne3 Ng4 59. Nxg4+ fxg4 60. Bxg6 Kxg6 61. Kxg4 h5+ 62. Kf4 1-0

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Sanguineti, Raul"]
[Black "Ochoa, H."]
[Result "1-0"]
[ECO "B06"]
[PlyCount "61"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 c6 4. Bg5 Bg7 5. Nbd2 Nd7 6. Be2 Qc7 7. c3 Ngf6 8. 0-0 0-0 9. Re1 e5 10. Bf1 Nb6 11. h3 Be6 12. Qc2 Nh5 13. Be3 Rae8 14. dxe5 f5 15. exd6 Qxd6 16. Bxb6 axb6 17. exf5 gxf5 18. Ng5 b5 19. a4 h6 20. Nxe6 Rxe6 21. axb5 Rg6 22. Nc4 Qd5 23. Rad1 Qf7 24. Ne5 Bxe5 25. Rxe5 Nf4 26. g3 Qg7 27. Rde1 Rf7 28. Kh2 Qf6 29. gxf4 Qh4 30. Qd2 Rd7 31. Re8+ 1-0

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Segal, Alexandru Sorin"]
[Black "Ochoa, H."]
[Result "1-0"]
[ECO "A84"]
[PlyCount "95"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Nc3 0-0 8. d5 exd5 9. cxd5 Na6 10. Nd4 Ne8 11. Qb3 Nc5 12. Qc2 Nd6 13. b4 Nce4 14. Nxf5 Nxc3 15. Nxe7+ Qxe7 16. Qxc3 Ba6 17. Bb2 Nc4 18. d6 Nxd6 19. Bd5+ Kh8 20. Bxa8 Rxa8 21. Rad1 Nc4 22. Rd4 Nxb2 23. Qxb2 Qxe2 24. Qxe2 Bxe2 25. Rc1 Bb5 26. Rxc7 h6 27. a3 Kh7 28. Rdxd7 Bxd7 29. Rxd7 a5 30. Rb7 axb4 31. axb4 Ra6 32. b5 Ra4 33. Rxb6 Rb4 34. Kg2 Rb3 35. Rb8 Rb4 36. Kf3 Rb2 37. b6 Rb3+ 38. Ke4 Rb2 39. Kd5 Rxf2 40. Ra8 Rb2 41. Kc6 Rc2+ 42. Kd7 Rd2+ 43. Kc7 Rc2+ 44. Kb8 Rxh2 45. b7 Rb2 46. Kc7 Rxb7+ 47. Kxb7 Kg6 48. Ra5 1-0

[Event "Pan American 1st"]
[Site "Winnipeg"]
[Date "1974.??.??"]
[Round "?"]
[White "Thompson, Cedric"]
[Black "Ochoa, H."]
[Result "1/2-1/2"]
[ECO "A10"]
[PlyCount "95"]
[EventDate "1974.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Nf3 Bg7 5. Bg2 d6 6. 0-0 0-0 7. b4 e5 8. Qb3 e4 9. Ne1 Nc6 10. Nc2 Be6 11. d3 Qd7 12. Bb2 Ne5 13. Nd5 Qf7 14. Nce3 c6 15. Nf4 g5 16. Nxe6 Qxe6 17. Bxe5 Qxe5 18. Rad1 f4 19. d4 Qe6 20. Nc2 d5 21. cxd5 cxd5 22. gxf4 gxf4 23. Qh3 Rae8 24. Qh4 Qg4 25. Qxg4 Nxg4 26. f3 Nf6 27. fxe4 Nxe4 28. e3 Nc3 29. Rd3 Rc8 30. Kh1 Ne4 31. Ne1 Rc1 32. Kg1 Rxe1 33. Rxe1 f3 34. Bxf3 Rxf3 35. Red1 Rf2 36. Ra3 a6 37. b5 axb5 38. Ra7 Bh6 39. Re1 Rb2 40. Rxb7 Nc3 41. Kh1 Nxa2 42. Rg1+ Kf8 43. Rf1+ Kg8 44. Rff7 Nc3 45. Rxh7 Bf8 46. Rh4 Rf2 47. Rg4+ Kh8 48. Rh4+ 1/2-1/2

