[Event "Morelia op 01st"]
[Site "Morelia"]
[Date "2006.02.19"]
[Round "7"]
[White "Garmendez Gonzalez, Florentino"]
[Black "Martinez, Ibrahim"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2328"]
[BlackElo "2340"]
[PlyCount "48"]
[EventDate "2006.02.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. 0-0 Bc5 6. Nc3 d6 7. d4 fxe4 8. Nxe5 dxe5 9. dxc5 0-0 10. h3 Qe8 11. Ne2 Qg6 12. Ng3 Nd4 13. Bc4+ Kh8 14. c3 Nf5 15. Nxf5 Bxf5 16. Kh2 Rad8 17. Qe2 Bg4 18. Qe3 h6 19. Be2 Be6 20. c4 Nh5 21. Rh1 Nf4 22. Bf1 Bxc4 23. Qe1 Bxf1 24. Qxf1 Rd1 0-1

[Event "Carlos Torre Memorial op 17th"]
[Site "Merida"]
[Date "2004.12.14"]
[Round "2"]
[White "Martinez, Ibrahim"]
[Black "Delgado Ramirez, Neuris"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2371"]
[BlackElo "2554"]
[PlyCount "31"]
[EventDate "2004.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Nc6 9. Nb3 Be7 10. 0-0-0 Qc7 11. Be2 Bd7 12. Bxf6 gxf6 13. Bh5 Rf8 14. Qf2 0-0-0 15. Na4 b5 16. Nb6+ 1/2-1/2

[Event "Carlos Torre Memorial op 17th"]
[Site "Merida"]
[Date "2004.12.14"]
[Round "3"]
[White "Tiviakov, Sergei"]
[Black "Martinez, Ibrahim"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2617"]
[BlackElo "2371"]
[PlyCount "89"]
[EventDate "2004.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Bb3 h6 7. Nbd2 Be6 8. Bc2 0-0 9. h3 a6 10. Nf1 d5 11. Bd2 dxe4 12. dxe4 Qe7 13. Ng3 Rad8 14. Qe2 Nh7 15. 0-0 Rfe8 16. b4 Bb6 17. Rfd1 Nf8 18. Ba4 Bd7 19. Nf5 Qf6 20. Bc2 Ng6 21. Nh2 Bxf5 22. exf5 Nf4 23. Qf3 Qg5 24. Kh1 Ne7 25. g3 Rxd2 26. Rxd2 Nxh3 27. Rad1 Nc8 28. Kg2 Nf4+ 29. Kf1 Qh5 30. Qxh5 Nxh5 31. Rd8 Kf8 32. Rxe8+ Kxe8 33. Ng4 Nf6 34. Nxe5 a5 35. Nc4 axb4 36. Nxb6 Nxb6 37. cxb4 Nbd5 38. a3 c6 39. Bb3 Ke7 40. b5 Kd6 41. bxc6 Kxc6 42. Rc1+ Kd7 43. Ke2 Ne7 44. Bc2 Nc6 45. Ba4 1-0

[Event "MEX-ch op 50th"]
[Site "Leon"]
[Date "2004.04.10"]
[Round "8"]
[White "Gonzalez Zamora, Juan Carlos"]
[Black "Martinez, Ibrahim"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2517"]
[BlackElo "2338"]
[PlyCount "85"]
[EventDate "2004.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. e4 dxc4 9. Bxc4 e5 10. Bg5 h6 11. Bh4 Qe7 12. Re1 Nb6 13. dxe5 Bxe5 14. Nxe5 Qxe5 15. Bb3 Nh5 16. Qf3 Be6 17. Nd5 cxd5 18. exd5 Bxd5 19. Rxe5 Bxf3 20. gxf3 g5 21. Bxg5 hxg5 22. Rxg5+ Kh7 23. Rxh5+ Kg6 24. Rb5 Rad8 25. a4 Rd7 26. a5 Nc8 27. Bc2+ f5 28. Ra4 Ne7 29. Rab4 Nc6 30. Rg4+ Kh6 31. Rxf5 Rxf5 32. Bxf5 Rf7 33. Be4 Nxa5 34. Kg2 Rf6 35. Rh4+ Kg5 36. Kg3 Rf8 37. Rg4+ Kh5 38. Rg7 Nc4 39. h4 Rh8 40. Rxb7 a6 41. Rg7 Nxb2 42. Rg5+ Kh6 43. Kg4 1-0

[Event "MEX-ch op 50th"]
[Site "Leon"]
[Date "2004.04.10"]
[Round "7"]
[White "Martinez, Ibrahim"]
[Black "Gonzalez Garcia, Jose"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2338"]
[BlackElo "2449"]
[PlyCount "47"]
[EventDate "2004.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Qb6 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 Qxe5 11. Re1 Qb8 12. Nxd5 Bd6 13. Qg4 Kf8 14. Bd2 h5 15. Qh3 Bc6 16. Ne3 Nf6 17. Bc3 Rh6 18. Nc4 Bc7 19. Be5 Ng4 20. Bxc7 Qxc7 21. f3 b5 22. fxg4 bxc4 23. Bxc4 hxg4 24. Qa3+ 1/2-1/2

[Event "MEX-ch op 50th"]
[Site "Leon"]
[Date "2004.04.09"]
[Round "6"]
[White "Hernandez, Edgardo"]
[Black "Martinez, Ibrahim"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2376"]
[BlackElo "2338"]
[PlyCount "79"]
[EventDate "2004.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. Nc3 fxe4 6. dxe4 Bc5 7. Be3 Bb6 8. Qd2 d6 9. 0-0-0 Bg4 10. h3 Bxf3 11. gxf3 0-0 12. Ne2 Ne7 13. Bc4+ Kh8 14. Ng3 Qe8 15. h4 Nh5 16. Rdg1 Nf4 17. h5 Rd8 18. Bxf4 Rxf4 19. Ne2 Rxf3 20. Qg5 Qf8 21. Kb1 Bxf2 22. Rf1 Qf6 23. Qg4 Rf8 24. Rh3 d5 25. exd5 e4 26. Rxf3 exf3 27. Nc1 Qh4 28. Qxh4 Bxh4 29. Be2 f2 30. c4 Nf5 31. Rd1 Ne3 32. Rh1 Bg3 33. Bf1 Bh2 34. Nb3 Bg1 35. Nd2 Nxf1 36. Nxf1 Re8 37. Kc2 Re2+ 38. Kc3 Re1 39. Nd2 Rd1 40. Rh3 0-1

[Event "MEX-ch op 50th"]
[Site "Leon"]
[Date "2004.04.09"]
[Round "5"]
[White "Martinez, Ibrahim"]
[Black "Almeida Saenz, Alfonso"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2338"]
[BlackElo "2378"]
[PlyCount "29"]
[EventDate "2004.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nf6 4. Nc3 e5 5. Be2 Nc6 6. d3 h6 7. h3 g6 8. 0-0 Bg7 9. a3 0-0 10. Rb1 a5 11. Be3 Ne8 12. Qd2 Kh7 13. Ne1 f5 14. f3 Nc7 15. Nc2 1/2-1/2

[Event "MEX-ch op 50th"]
[Site "Leon"]
[Date "2004.04.08"]
[Round "4"]
[White "Martinez, Ibrahim"]
[Black "Aldama Degurnay, Dionisio"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2338"]
[BlackElo "2141"]
[PlyCount "135"]
[EventDate "2004.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. Re1 0-0 8. e5 Ne8 9. c3 dxc3 10. Nxc3 d6 11. exd6 Nxd6 12. Nd5 Be6 13. Bxc6 bxc6 14. Nxe7+ Qxe7 15. Qc2 Qf6 16. Bg5 Qf5 17. Qxf5 Nxf5 18. Bf4 Bd5 19. Bxc7 Bxf3 20. gxf3 Nd4 21. Re4 Nxf3+ 22. Kg2 Rfc8 23. Kxf3 Rxc7 24. Rc1 Rb8 25. b4 Kf8 26. Rec4 Rbc8 27. Rc5 Ke8 28. a4 Kd8 29. Rd1+ Rd7 30. Rdc1 Rd3+ 31. Ke2 Ra3 32. a5 Kd7 33. Re5 Kd6 34. f4 Ra2+ 35. Ke3 Ra3+ 36. Ke2 Rb3 37. Rd1+ Kc7 38. Re7+ Kb8 39. Rd4 Rc7 40. Rd8+ Rc8 41. Rd4 c5 42. bxc5 Rb7 43. Rxb7+ Kxb7 44. Rb4+ Kc6 45. Rb6+ Kxc5 46. Rxa6 Rc7 47. Ra8 Kd4 48. Kf3 Rc3+ 49. Kg4 Rc5 50. a6 Rc7 51. a7 Kc5 52. f5 f6 53. Kh5 Kc6 54. h4 Kc5 55. Rh8 Rxa7 56. Rxh7 Kd6 57. Kg6 Ra4 58. Rxg7 Rxh4 59. Kxf6 Rh1 60. Rg2 Kd7 61. Re2 Rg1 62. Kf7 Rf1 63. f6 Rg1 64. Rd2+ Kc7 65. Kf8 Rf1 66. f7 Rg1 67. Rd4 Kc6 68. Ke7 1-0

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "4"]
[White "Davis, Loal W"]
[Black "Martinez, Ibrahim"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2350"]
[PlyCount "56"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 Nxe4 4. Nxe4 dxe4 5. Bc4 Bf5 6. c3 e6 7. Qb3 Nd7 8. Qxb7 Bd6 9. Ne2 0-0 10. Be3 Nb6 11. Bb3 a5 12. Qc6 a4 13. Bc2 Nd5 14. Bxa4 Rb8 15. b4 Bg4 16. h3 Qh4 17. Kd2 Bxe2 18. Kxe2 f5 19. Bd2 Qh5+ 20. Kf1 f4 21. Bb3 e3 22. Bxd5 exd5 23. Be1 f3 24. g4 e2+ 25. Kg1 Qg5 26. c4 Rf4 27. Qxd5+ Qxd5 28. cxd5 Rxd4 0-1

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "9"]
[White "Kaufman, Larry C"]
[Black "Martinez, Ibrahim"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2430"]
[BlackElo "2350"]
[PlyCount "57"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

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. 0-0 Bd6 11. Nf3 Qc7 12. Bg5 0-0 13. Rc1 Ng4 14. Ng3 e5 15. dxe5 Ngxe5 16. Nxe5 Bxe5 17. b4 Bf4 18. Bxf4 Qxf4 19. Qh5 h6 20. Qxd5+ Kh8 21. Rxc6 bxc6 22. Qxc6 Bg4 23. Qg6 Kg8 24. h3 Bd7 25. Qh7+ Kf7 26. Bg6+ Ke6 27. Qxg7 Rad8 28. Ne4 Rg8 29. Bf7+ 1-0

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "11"]
[White "Linnemann, Russell"]
[Black "Martinez, Ibrahim"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "2350"]
[PlyCount "96"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Bg4 7. Be3 Qd7 8. Nbd2 Nge7 9. Qc2 0-0-0 10. h3 Bf5 11. 0-0-0 f6 12. Nf1 Rde8 13. Bd2 Bxd3 14. Qxd3 Qf5 15. Qxf5+ Nxf5 16. Ne3 Nxe3 17. Bxe3 Re7 18. Rhe1 Rhe8 19. Bd2 Nd8 20. Rxe7 Rxe7 21. Re1 Kd7 22. Kc2 Ne6 23. g3 c6 24. Kd3 f5 25. Bc1 f4 26. g4 g5 27. Re2 Re8 28. h4 h6 29. h5 b6 30. Ng1 c5 31. f3 c4+ 32. Kd2 b5 33. b4 a5 34. a3 axb4 35. axb4 Ra8 36. Bb2 Nxd4 37. cxd4 Bxb4+ 38. Bc3 Bd6 39. Kc2 b4 40. Bb2 b3+ 41. Kb1 Bb4 42. Re5 c3 43. Ne2 cxb2 44. Rxd5+ Kc6 45. Rf5 Ra2 46. d5+ Kc5 47. Nc3 Bxc3 48. d6+ Kc4 0-1

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "10"]
[White "Martinez, Ibrahim"]
[Black "Kramer, George Mortimer"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "2350"]
[PlyCount "92"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 d6 6. Nxg4 Be7 7. d4 Bxh4+ 8. Nf2 Qg5 9. Qf3 Bg3 10. Nc3 Nf6 11. Bd3 Rg8 12. Kf1 Nc6 13. Ne2 Bxf2 14. Bxf4 Bg4 15. Bxg5 Bxf3 16. gxf3 Bxd4 17. Nxd4 Rxg5 18. Bb5 Kd7 19. Kf2 Rag8 20. Rag1 Rxg1 21. Rxg1 Rxg1 22. Kxg1 a6 23. Bxc6+ bxc6 24. Kf2 c5 25. Nf5 Nh5 26. Ke3 Ke6 27. c4 c6 28. Nh6 Ng7 29. Kf4 f6 30. Ng4 Nh5+ 31. Ke3 d5 32. exd5+ cxd5 33. cxd5+ Kxd5 34. Nf2 f5 35. Nd3 a5 36. b3 c4 37. bxc4+ Kxc4 38. Ne5+ Kc3 39. Nc6 a4 40. Nd4 Ng7 41. a3 Kb2 42. Nb5 Ne6 43. Kd3 h5 44. Kc4 h4 45. Kb4 h3 46. Nc3 Kc2 0-1

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "8"]
[White "Martinez, Ibrahim"]
[Black "Levit, Roman Izrailevich"]
[Result "1-0"]
[ECO "C37"]
[WhiteElo "2350"]
[BlackElo "2275"]
[PlyCount "47"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. h4 Bg7 6. g3 d5 7. gxf4 dxe4 8. Ne5 Nd7 9. hxg5 Nxe5 10. fxe5 h5 11. Nc3 Bg4 12. Be2 Bxe2 13. Qxe2 Qxd4 14. Be3 Qxe5 15. 0-0-0 Ne7 16. Rh4 Rd8 17. Rxe4 Rxd1+ 18. Qxd1 Qf5 19. Nd5 Be5 20. Rxe5 Qxe5 21. Nf6+ Qxf6 22. gxf6 Ng6 23. Bxa7 0-0 24. Qxh5 1-0

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "12"]
[White "Martinez, Ibrahim"]
[Black "Weeramantry, Sunil"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2350"]
[BlackElo "2300"]
[PlyCount "50"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. c4 Bg7 5. Nc3 0-0 6. Bg5 Nc6 7. Nge2 Rb8 8. Qd2 Re8 9. h4 h5 10. Bh6 a6 11. g4 e5 12. Bxg7 Kxg7 13. d5 Nd4 14. Nxd4 exd4 15. Qxd4 hxg4 16. fxg4 Bxg4 17. Bd3 Qe7 18. Kd2 Qe5 19. Qe3 b5 20. cxb5 axb5 21. b4 c5 22. bxc5 b4 23. Na4 Ra8 24. Qg5 Nxe4+ 25. Bxe4 Qd4+ 0-1

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "2"]
[White "Whitaker, Robert"]
[Black "Martinez, Ibrahim"]
[Result "0-1"]
[ECO "D75"]
[BlackElo "2350"]
[PlyCount "48"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. 0-0 c5 9. d4 Qa5 10. Bd2 Rd8 11. Qc1 Nc6 12. e3 Bf5 13. Ne1 cxd4 14. cxd4 Qa6 15. a4 Rac8 16. Qa3 e5 17. Bxc6 Rxc6 18. Nf3 Qe2 19. Qe7 Bf6 20. Qxd8+ Bxd8 21. Nxe5 Rc7 22. Bb4 f6 23. Rae1 Qa6 24. g4 Be6 0-1

[Event "Sitges op"]
[Site "Sitges"]
[Date "1993.??.??"]
[Round "1"]
[White "Martinez, Ibrahim"]
[Black "Kuijf, Marinus"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2295"]
[BlackElo "2445"]
[PlyCount "56"]
[EventDate "1993.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. e5 Qb6 6. a3 c4 7. Be2 f5 8. exf6 Nxf6 9. 0-0 Bd6 10. Qc2 0-0 11. Be3 Qc7 12. Nbd2 Bd7 13. Rae1 Be8 14. Bd1 Bg6 15. Qc1 Bd3 16. Be2 Bf5 17. Kh1 Ng4 18. Bd1 Bxh2 19. Bc2 Bd6 20. Bg5 h6 21. Be3 Qf7 22. g3 Qh5+ 23. Kg2 Nxe3+ 24. Rxe3 Bh3+ 25. Kg1 Bxf1 26. Kxf1 Qh1+ 27. Ng1 e5 28. Ndf3 e4 0-1

[Event "Oviedo rapid"]
[Site "Oviedo"]
[Date "1991.??.??"]
[Round "4"]
[White "Martinez, Ibrahim"]
[Black "Vladimirov, Yevgeniy"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2320"]
[BlackElo "2575"]
[PlyCount "103"]
[EventDate "1991.??.??"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. c3 d6 6. e4 Nbd7 7. Bc4 e5 8. 0-0 h6 9. Bh4 Qe8 10. Re1 Nh5 11. dxe5 dxe5 12. Nf1 Nc5 13. b4 Be6 14. N3d2 Bxc4 15. Nxc4 Qe6 16. Na5 Qa6 17. Be7 Rfe8 18. Bxc5 b6 19. Nb3 bxc5 20. Nxc5 Qc6 21. Qa4 Qf6 22. Rad1 Nf4 23. Nd3 Re6 24. Qc2 h5 25. Ne3 c6 26. Nc5 Ree8 27. Rd7 Bf8 28. Nb3 Red8 29. Red1 Rxd7 30. Rxd7 Rd8 31. Rxd8 Qxd8 32. g3 Ne6 33. Kg2 h4 34. Qe2 Ng5 35. Ng4 h3+ 36. Kf1 Bg7 37. f3 Qe7 38. Ne3 Ne6 39. Kf2 Qc7 40. Qc4 Qd6 41. Ke2 Bh6 42. Qd3 Qc7 43. Ng4 Bg7 44. Nf2 Ng5 45. Nc5 Bf8 46. Qd7 Qb6 47. Nfd3 Qb5 48. Qd8 Nh7 49. Kd2 Qc4 50. Qa5 Ng5 51. Nxe5 Qf1 52. Qa6 0-1

[Event "WchT U26 07th"]
[Site "San Juan"]
[Date "1987.07.??"]
[Round "?"]
[White "Martinez, Ibrahim"]
[Black "Gonzalez, Sergio"]
[Result "1-0"]
[ECO "B53"]
[PlyCount "75"]
[EventDate "1987.07.06"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qd7 6. Bxc6 bxc6 7. 0-0 e5 8. Qd3 Nf6 9. Bg5 Qe6 10. Nc3 Be7 11. Rfe1 0-0 12. Rad1 h6 13. Bc1 Rd8 14. b3 Ne8 15. Ne2 Bf8 16. Ng3 g6 17. Qe3 Qe7 18. c4 Bg4 19. h3 Bxf3 20. Qxf3 Nc7 21. Qg4 Kh7 22. Rd3 Ne6 23. h4 Rd7 24. h5 Rad8 25. Nf1 Bg7 26. Rg3 Qf6 27. Nh2 d5 28. hxg6+ fxg6 29. Rf3 Qe7 30. exd5 cxd5 31. Bxh6 Bxh6 32. Rxe5 dxc4 33. Rxe6 Qg7 34. Qxc4 Rc7 35. Rc6 Rd1+ 36. Nf1 Rcd7 37. Rcf6 Bg5 38. Rf7 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.12.01"]
[Round "14"]
[White "Kaenel, Hansjuerg"]
[Black "Martinez, Ibrahim"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2270"]
[BlackElo "2290"]
[PlyCount "81"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "MEX"]

1. Nf3 Nf6 2. e3 g6 3. b4 Bg7 4. Bb2 d6 5. c4 0-0 6. d4 Nbd7 7. Be2 e5 8. b5 exd4 9. Nxd4 Nc5 10. Nc3 Be6 11. 0-0 Qd7 12. Nb3 Nxb3 13. axb3 Ne4 14. Qc1 Nc5 15. Ra3 a5 16. Na4 Nxa4 17. Bxg7 Kxg7 18. Rxa4 c6 19. bxc6 bxc6 20. Qc3+ Kg8 21. Rfa1 Rfb8 22. Rxa5 Rxa5 23. Rxa5 d5 24. f3 Qb7 25. Ra3 Qe7 26. c5 Qb7 27. Kf2 Qc7 28. g3 h5 29. b4 Qb7 30. Ra4 h4 31. b5 hxg3+ 32. hxg3 g5 33. b6 Qe7 34. Ra7 Bd7 35. Qd4 Qe6 36. g4 Bc8 37. Bd3 f6 38. Bf5 Qe5 39. Qxe5 fxe5 40. Bxc8 d4 41. b7 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.29"]
[Round "13"]
[White "Martinez, Ibrahim"]
[Black "Francisco, Joao"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2290"]
[PlyCount "95"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Angola"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "ANG"]

1. e4 Nc6 2. Nf3 d6 3. d4 Bg4 4. c3 e5 5. Bc4 Qd7 6. Be3 Nf6 7. h3 Bh5 8. Nbd2 exd4 9. cxd4 Nxe4 10. Nxe4 d5 11. Bb5 dxe4 12. Ne5 Bb4+ 13. Kf1 Bxd1 14. Nxd7 Kxd7 15. Rxd1 Rad8 16. Rc1 a6 17. Ba4 b5 18. Bb3 Rhf8 19. a3 Be7 20. Bd5 Na5 21. Bd2 Nc4 22. Bxc4 bxc4 23. Rxc4 Rb8 24. Bc3 Rb5 25. Ke2 f5 26. Rc1 f4 27. d5 f3+ 28. Kf1 fxg2+ 29. Kxg2 Rxd5 30. Rxe4 Bc5 31. f3 h5 32. Re5 Rf5 33. Rxf5 Rxf5 34. Bxg7 Rg5+ 35. Kh1 Bxa3 36. Rg1 Rxg1+ 37. Kxg1 Bd6 38. Kf2 Ke6 39. Ke3 Be5 40. Bxe5 Kxe5 41. f4+ Kf5 42. b4 c6 43. Kf3 h4 44. Ke3 Kf6 45. Ke4 Ke6 46. f5+ Kf6 47. Kf4 Kf7 48. Ke5 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.28"]
[Round "12"]
[White "Martinez, Ibrahim"]
[Black "Messa, Roberto"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2290"]
[BlackElo "2330"]
[PlyCount "80"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Italy"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "ITA"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Bxe7 Qxe7 8. Bd3 Qb4 9. 0-0 Nxc3 10. bxc3 Qxc3 11. Rb1 Qa3 12. Qd2 Qe7 13. Qg5 b6 14. Qg4 g6 15. Bb5 Bb7 16. c4 0-0 17. Rfc1 a6 18. Bxc6 Bxc6 19. c5 Bb5 20. Ng5 h6 21. Nh3 Bc4 22. cxb6 cxb6 23. Qf4 Kh7 24. Rxb6 Bxa2 25. Qd2 Rfc8 26. Ra1 Qc7 27. Rb2 Bc4 28. f3 Bb5 29. Nf2 h5 30. Nh3 Rab8 31. Qf4 Qe7 32. g4 hxg4 33. fxg4 Kg7 34. Rf2 Rb7 35. Ng5 Rc3 36. h4 Rbc7 37. h5 gxh5 38. gxh5 Kf8 39. h6 Bd3 40. h7 Kg7 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.25"]
[Round "10"]
[White "Lewis, James E"]
[Black "Martinez, Ibrahim"]
[Result "0-1"]
[ECO "C63"]
[BlackElo "2290"]
[PlyCount "66"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Dominican Rep"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "DOM"]
[BlackTeamCountry "MEX"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Qe2 d5 7. Nxf6+ gxf6 8. d4 Bg7 9. dxe5 0-0 10. e6 Ne5 11. 0-0 c6 12. Bd3 Bxe6 13. Nd4 Bg4 14. f3 Bd7 15. Bf5 c5 16. Bxd7 Qxd7 17. Nb3 b6 18. f4 Nc6 19. f5 Rae8 20. Qf2 Rf7 21. Bd2 Bf8 22. Kh1 Ne5 23. c3 Kh8 24. Rad1 Nd3 25. Qf3 Nxb2 26. Rde1 Rfe7 27. Rxe7 Qxe7 28. Rb1 Nc4 29. Qxd5 Nxd2 30. Qxd2 Bh6 31. Qd1 Bf4 32. Qf1 Qe5 33. g3 Qe4+ 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.23"]
[Round "8"]
[White "Martinez, Ibrahim"]
[Black "Farabi, M."]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2290"]
[PlyCount "75"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Tunisia"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "TUN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. c4 Bb4+ 8. Kf1 0-0 9. c5 Nxd4 10. Nxd4 Bxc5 11. Be3 Qf6 12. Bxe4 dxe4 13. Na3 Rd8 14. Nac2 Qb6 15. Qe2 Bxd4 16. Bxd4 Rxd4 17. Nxd4 Qxd4 18. Rd1 Qf6 19. Qxe4 Be6 20. b3 c6 21. Qd4 Qe7 22. f3 h6 23. Kf2 Qa3 24. Rd2 b6 25. Re1 Qa5 26. Re5 c5 27. Qb2 Qb4 28. Re4 Qb5 29. Qe5 Qa6 30. f4 g6 31. Qf6 Qb7 32. Rxe6 fxe6 33. Qxg6+ Qg7 34. Qxe6+ Kh8 35. Rd7 Qb2+ 36. Qe2 Qf6 37. Qe4 Qb2+ 38. Kf3 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.22"]
[Round "7"]
[White "Laird, Craig"]
[Black "Martinez, Ibrahim"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2315"]
[BlackElo "2290"]
[PlyCount "82"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Australia"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "MEX"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 a6 8. a4 e5 9. d5 Ne7 10. a5 Nh5 11. e4 f5 12. exf5 Bxf5 13. Ng5 Qd7 14. Ne6 Bxe6 15. dxe6 Qxe6 16. Bxb7 Rab8 17. Bxa6 Qh3 18. Nd5 Nf5 19. Ra3 Nd4 20. Rd3 c5 21. Nc3 Rf7 22. Ne4 h6 23. Bb5 Rbf8 24. a6 Nf6 25. Rxd4 exd4 26. Nxf6+ Bxf6 27. Bc6 Kg7 28. Bd5 Re7 29. Qb3 Bg5 30. Bg2 Qd7 31. Bxg5 hxg5 32. Qd3 Qf5 33. Qd2 d3 34. g4 Qc8 35. Qxg5 Re5 36. Qd2 Qxg4 37. h3 Qxc4 38. a7 Ree8 39. Ra1 Re2 40. Qd1 Qd4 41. a8Q Qxf2+ 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.21"]
[Round "6"]
[White "Martinez, Ibrahim"]
[Black "El Taher, Fouad"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2290"]
[PlyCount "83"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Egypt"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "EGY"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. Re1 b5 8. Bb3 d6 9. Bd5 Bb7 10. Nxd4 Nxd5 11. Nxc6 Bxc6 12. exd5 Bb7 13. a4 Qd7 14. axb5 axb5 15. Rxa8+ Bxa8 16. Nc3 0-0 17. Nxb5 Qxb5 18. Rxe7 Bxd5 19. Rxc7 Re8 20. Rc3 Bb7 21. Be3 Ra8 22. h3 h6 23. Qxd6 Ra1+ 24. Kh2 Rh1+ 25. Kg3 Bxg2 26. Qd8+ Kh7 27. Qd3+ Qxd3 28. Rxd3 Bxh3 29. c4 Bf1 30. Rc3 h5 31. c5 h4+ 32. Kf3 Rh3+ 33. Kg4 Kg6 34. c6 f5+ 35. Kf4 Ba6 36. c7 Bc8 37. Rd3 Bb7 38. Rd8 Rf3+ 39. Ke5 f4 40. Bxf4 Rxf2 41. Rb8 Re2+ 42. Kd4 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.19"]
[Round "5"]
[White "Upton, Timothy J"]
[Black "Martinez, Ibrahim"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2295"]
[BlackElo "2290"]
[PlyCount "57"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Scotland"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "SCO"]
[BlackTeamCountry "MEX"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. Bb5 Nge7 6. exd5 Qxd5 7. d4 e4 8. c4 Qd7 9. Nfd2 Qxd4 10. 0-0 a6 11. Nc3 Bf5 12. Nb3 Qe5 13. Nd5 Nxd5 14. Bxc6+ bxc6 15. Qxc6+ Kf7 16. Qxa8 Nb4 17. f4 Qc5+ 18. Kh1 Qxc4 19. Be3 Nc2 20. Rac1 Qd3 21. Bg1 e3 22. Rfd1 Bd6 23. Qxh8 Qe4 24. Rxd6 cxd6 25. Rxc2 Qxc2 26. Nd4 Qd3 27. Nxf5 e2 28. Qxg7+ Ke6 29. Nd4+ 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.18"]
[Round "4"]
[White "Naftel, Stephen"]
[Black "Martinez, Ibrahim"]
[Result "0-1"]
[ECO "C56"]
[BlackElo "2290"]
[PlyCount "86"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Guernsey Jersey"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "GCI"]
[BlackTeamCountry "MEX"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. c4 Bb4 11. Bd2 Bxd2 12. Nexd2 0-0-0 13. Nb3 Qh5 14. Nbxd4 Nxd4 15. Nxd4 Qh4 16. Nf3 Rxd1 17. Nxh4 Rxa1 18. Rxa1 Bxc4 19. b3 Be6 20. Nf3 Rd8 21. Kf1 Bd5 22. Ne1 b6 23. f3 c5 24. Rc1 Kb7 25. Ke2 Bc6 26. Rc3 Bb5+ 27. Nd3 Kc6 28. Ke3 Rxd3+ 29. Rxd3 Bxd3 30. Kxd3 Kd5 31. a3 b5 32. a4 bxa4 33. bxa4 a5 34. h3 h6 35. g3 g6 36. h4 f5 37. g4 fxg4 38. fxg4 c4+ 39. Kd2 Kd4 40. g5 hxg5 41. hxg5 c3+ 42. Kc1 Kc4 43. Kc2 Kb4 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.15"]
[Round "1"]
[White "Martinez, Ibrahim"]
[Black "Bounena, N."]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2290"]
[PlyCount "119"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Mauritania"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "MAU"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 b5 6. dxe5 Nxe4 7. Bb3 Qe7 8. 0-0 Bb7 9. Bd5 Nc5 10. Bg5 f6 11. exf6 gxf6 12. Re1 Ne6 13. Bh4 0-0-0 14. Nc3 Qg7 15. Bg3 f5 16. Bxc6 Bxc6 17. Be5 Qg4 18. h3 Bxf3 19. hxg4 Bxd1 20. Raxd1 Rg8 21. gxf5 Ng5 22. Kf1 Bc5 23. Nd5 Rdf8 24. b4 Bxf2 25. Ne7+ Kd8 26. Kxf2 Kxe7 27. Bd6+ Kd8 28. Be7+ Kc8 29. Bxf8 Rxf8 30. g4 h5 31. gxh5 Rxf5+ 32. Kg3 Ne6 33. h6 Rf8 34. Rxe6 dxe6 35. Kg4 e5 36. Kg5 e4 37. h7 e3 38. Rh1 Rh8 39. Kg6 e2 40. Re1 Re8 41. Rxe2 Rxe2 42. h8Q+ Kb7 43. Qh1+ Kb6 44. Qg1+ Kb7 45. Qc5 Re6+ 46. Kf7 Rc6 47. Qd5 Kb6 48. Ke7 Rd6 49. Qxd6+ cxd6 50. Kxd6 Kb7 51. Kd7 Kb6 52. Kc8 Kc6 53. Kb8 Kb6 54. c3 a5 55. Kc8 axb4 56. cxb4 Kc6 57. a3 Kb6 58. Kd7 Kb7 59. Kd6 Kb6 60. Kd5 1-0

[Event "WchT U26 05th final B"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "3"]
[White "Contin, Daniel"]
[Black "Martinez, Ibrahim"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2265"]
[BlackElo "2285"]
[PlyCount "142"]
[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 "Argentina II"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "MEX"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 d6 5. g3 0-0 6. Bg2 e5 7. d3 Nc6 8. 0-0 a6 9. Nc3 Rb8 10. Qd2 b5 11. Ne1 Nd4 12. e3 Nf5 13. Nd5 Nxd5 14. cxd5 Bb7 15. Nc2 Ne7 16. e4 c6 17. dxc6 Bxc6 18. d4 d5 19. dxe5 dxe4 20. Qe2 b4 21. Rfd1 Qc7 22. Bxe4 Bxe5 23. Nd4 Bxe4 24. Qxe4 Bg7 25. Rd3 Qb7 26. Qe2 Nd5 27. Rad1 Rfd8 28. Ne6 Re8 29. Bxg7 Rxe6 30. Qb2 Rbe8 31. Qa1 f6 32. Rxd5 Qxd5 33. Rxd5 Re1+ 34. Qxe1 Rxe1+ 35. Kg2 Kxg7 36. Ra5 Re6 37. Ra4 Rb6 38. Kf3 h5 39. h4 g5 40. Ke4 gxh4 41. gxh4 Kg6 42. Kf4 Kf7 43. f3 Kg6 44. Ke4 Re6+ 45. Kd3 Rb6 46. Ra5 Rc6 47. Kd4 Rc3 48. Ke4 Rc2 49. Kf4 Rc6 50. Ra4 Rb6 51. Ke4 Re6+ 52. Kd3 Rb6 53. Kc4 Kf5 54. Kc5 Rb5+ 55. Kc6 Kf4 56. Rxa6 Rb8 57. Kc7 Rb5 58. Kc6 Rb8 59. Ra5 Kxf3 60. Rxh5 Kg4 61. Rh7 f5 62. Kc5 Ra8 63. Kxb4 Rxa2 64. h5 Rh2 65. h6 Kg5 66. Rh8 Rxh6 67. Rxh6 Kxh6 68. Kc4 Kg5 69. b4 Kf6 70. b5 Ke6 71. Kc5 Kd7 1/2-1/2

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "3"]
[White "Martinez, Ibrahim"]
[Black "Blondet, Luis"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2285"]
[PlyCount "77"]
[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 "Mexico"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "PUR"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bf4 Bxf4 13. Nxf4 Qd6 14. g3 Bd7 15. Rc1 Kh8 16. Re1 Rae8 17. Bb1 e5 18. dxe5 Nxe5 19. Nxe5 Rxe5 20. Qd4 Rfe8 21. Rxe5 Qxe5 22. Qxe5 Rxe5 23. h4 Bc6 24. Rd1 Kg8 25. Bc2 Kf8 26. Bb3 Ke7 27. Nd3 Re4 28. f3 Re2 29. Kf1 Rh2 30. Nf2 Rxf2+ 31. Kxf2 Kd6 32. Ke3 h5 33. Kd4 Nd7 34. Bc2 Ne5 35. f4 Nd7 36. Re1 Nf6 37. Re5 b6 38. Bg6 Ne4 39. Bxe4 1-0

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "2"]
[White "Martinez, Ibrahim"]
[Black "Hoffman, Alejandro"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2285"]
[BlackElo "2270"]
[PlyCount "92"]
[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 "Mexico"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "ARG"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Re1 e6 7. c4 Be7 8. d4 cxd4 9. Nxd4 0-0 10. Nc3 a6 11. b3 Nc6 12. Ba3 Rfd8 13. Qd2 Rab8 14. Rad1 Nxd4 15. Qxd4 Qc7 16. Bb4 Ng4 17. a4 Bf6 18. e5 Nxe5 19. Bxd6 Qa5 20. Rxe5 Rxd6 21. Rxa5 Bxd4 22. Ne4 Rdd8 23. Kf1 f5 24. Ng3 Ra8 25. Nxf5 exf5 26. Rxf5 Bb6 27. Rc1 Rf8 28. Rxf8+ Rxf8 29. c5 Ba7 30. f3 a5 31. Rc4 Rc8 32. b4 axb4 33. Rxb4 Rc7 34. Rb5 Bxc5 35. g3 Kf7 36. Kg2 Ke6 37. Rb1 Kd5 38. Re1 Re7 39. Rd1+ Kc6 40. Rd2 Re1 41. Ra2 b6 42. Kh3 Re7 43. Kg4 Ra7 44. h4 Kd5 45. f4 Kc4 46. Rd2 Kb3 0-1

[Event "WchT U26 05th final B"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "2"]
[White "Martinez, Ibrahim"]
[Black "Izquierdo, Daniel"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2285"]
[BlackElo "2295"]
[PlyCount "69"]
[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 "Mexico"]
[BlackTeam "Uruguay"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "URU"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. g4 Nd7 10. h4 Nde5 11. Be2 Nxd4 12. Bxd4 Be6 13. f4 Nc6 14. Bxg7 Kxg7 15. h5 Bd7 16. 0-0-0 f6 17. Rh2 Qa5 18. g5 Be6 19. hxg6 hxg6 20. f5 Bxa2 21. gxf6+ Rxf6 22. Qh6+ Kf7 23. fxg6+ Ke8 24. Qh8+ Rf8 25. g7 Rg8 26. Rh5 Ne5 27. Bb5+ Kd8 28. Rxe5 a6 29. Bc4 Qxe5 30. Qxg8+ Kc7 31. Qxa8 Qg5+ 32. Rd2 Bxc4 33. Qf8 Be6 34. Nd5+ Kc6 35. g8Q 1-0

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "8"]
[White "Martinez, Ibrahim"]
[Black "Novikov, Igor A"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2285"]
[BlackElo "2460"]
[PlyCount "74"]
[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 "Mexico"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "URS"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. e5 dxe5 14. Bxf6 gxf6 15. Ne4 Be7 16. Be2 h5 17. Rb3 Qa4 18. Nxf6+ Bxf6 19. c4 Bh4+ 20. g3 Be7 21. 0-0 h4 22. Qd3 Qa5 23. Bh5+ Rxh5 24. Qg6+ Kd8 25. Qxh5 Qc5+ 26. Kh1 e4 27. Qh8+ Kc7 28. Qe8 Qd6 29. Rf7 Qd1+ 30. Kg2 h3+ 31. Kf2 Qd2+ 32. Kf1 Qd1+ 33. Kf2 Qd2+ 34. Kf1 Bd7 35. Qxe7 Qd1+ 36. Kf2 Qd2+ 37. Kf1 Qd1+ 1/2-1/2

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "9"]
[White "Martinez, Ibrahim"]
[Black "Sosa Harrison, Jorge"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2285"]
[PlyCount "87"]
[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 "Mexico"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "PAR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d4 Nxd4 9. Nxd4 exd4 10. e5 Ne8 11. Qxd4 d6 12. Qe4 Rb8 13. Rd1 Bb7 14. Qe2 Qc8 15. e6 f5 16. Bg5 Nf6 17. Nc3 Qe8 18. Bxf6 Rxf6 19. Nd5 Bxd5 20. Bxd5 c6 21. Bf3 Bf8 22. Re1 Rb7 23. Qd2 d5 24. Re2 Rxe6 25. Bxd5 cxd5 26. Qxd5 Rbe7 27. Rxe6 Rxe6 28. Re1 Kf7 29. Qxf5+ Rf6 30. Qh5+ Rg6 31. Rxe8 Kxe8 32. g3 Kd7 33. Qxh7 Rf6 34. Qd3+ Kc6 35. f4 Kc7 36. Kg2 Rd6 37. Qe4 Kb6 38. Kf3 a5 39. h4 b4 40. c3 Kb5 41. cxb4 axb4 42. Qb7+ Kc4 43. b3+ Kd3 44. Qe4+ 1-0

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "6"]
[White "Martinez, Ibrahim"]
[Black "Souza, Ivan Boere"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2285"]
[BlackElo "2300"]
[PlyCount "67"]
[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 "Mexico"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "BRA"]

1. d4 c5 2. d5 e6 3. e4 d6 4. Nf3 Nf6 5. Nc3 a6 6. a4 exd5 7. exd5 Qe7+ 8. Be2 g6 9. 0-0 Bg7 10. Bb5+ Kf8 11. Re1 Qc7 12. Bf1 Bg4 13. h3 Bxf3 14. Qxf3 Nbd7 15. Bf4 Ne8 16. Qe3 Ne5 17. Ne4 Nd7 18. Nxd6 Nxd6 19. Qe7+ Kg8 20. Bxd6 Qc8 21. Bf4 Bxb2 22. Rab1 Bf6 23. Qe3 Bd4 24. Qb3 b6 25. Bc4 Kg7 26. d6 b5 27. axb5 axb5 28. Bxf7 Rf8 29. Re7 Bf6 30. Qe3 Bxe7 31. Bh6+ Kh8 32. Qxe7 Qd8 33. Bxf8 Nxf8 34. Qe5+ 1-0

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "5"]
[White "Mohamed, Ma"]
[Black "Martinez, Ibrahim"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "2285"]
[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 "Mexico"]
[WhiteTeamCountry "LBY"]
[BlackTeamCountry "MEX"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. 0-0 Bg4 7. Bb5 0-0 8. Bxc6 bxc6 9. h3 Bd7 10. Bg5 h6 11. Bh4 a6 12. d4 exd4 13. Nxd4 Re8 14. f4 Rb8 15. Kh1 Rb4 16. Nf3 g5 17. fxg5 Nxe4 18. gxh6 Nxc3 19. h7+ Kh8 20. Bxd8 Nxd1 21. Ng5 Rxd8 22. Nxf7+ Kxh7 23. Nxd8 Nf2+ 24. Kh2 Rb8 25. Nf7 Kg6 26. Nxd6 cxd6 27. b3 Bf5 28. c4 d5 29. cxd5 cxd5 30. Rac1 Nd3 31. Rc3 Be4 32. Rd1 Bd6+ 33. g3 Ne5 34. Re3 Ng4+ 0-1

[Event "WchT U26 05th Group1"]
[Site "Mendoza"]
[Date "1985.08.??"]
[Round "4"]
[White "Renet, Olivier"]
[Black "Martinez, Ibrahim"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2375"]
[BlackElo "2285"]
[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 "Mexico"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "MEX"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 d6 10. Bd2 Nb8 11. axb5 axb5 12. Rxa8 Bxa8 13. Nc3 Bc6 14. d4 b4 15. Nd5 Bxd5 16. exd5 c5 17. dxc5 dxc5 18. c4 e4 19. Ng5 Nxd5 20. Nxf7 Rxf7 21. cxd5 Bd6 22. Rxe4 Nd7 23. Qe2 Nf8 24. Bc4 Qf6 25. b3 Qb2 26. g3 h6 27. Re8 Qd4 28. Kg2 Qf6 29. Bc1 Qa1 30. Bb2 Qa7 31. Qe4 Qa2 32. Bd3 Rxf2+ 33. Kxf2 Qxb2+ 34. Kg1 Kf7 35. Rd8 Be5 36. Qe2 Qd4+ 37. Kg2 Ke7 38. Ra8 Qxd5+ 39. Be4 Qe6 40. Ra7+ Nd7 41. Qf3 Qb6 42. Rb7 Qd8 43. Bf5 Bc7 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.12.04"]
[Round "14"]
[White "Martinez, Ibrahim"]
[Black "Kotronias, Vasilios"]
[Result "0-1"]
[ECO "B84"]
[BlackElo "2355"]
[PlyCount "62"]
[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 "Mexico"]
[BlackTeam "Greece"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. 0-0 Nbd7 8. f4 b5 9. Bf3 Bb7 10. e5 Bxf3 11. Nxf3 dxe5 12. fxe5 Ng4 13. Qe2 Rc8 14. Bf4 Rc4 15. Nd2 Rxf4 16. Rxf4 Ngxe5 17. Kh1 Be7 18. a4 b4 19. Nce4 Qc8 20. c4 0-0 21. Rc1 f5 22. Ng3 Qc6 23. c5 a5 24. Nb3 Bg5 25. Rff1 Bxc1 26. Rxc1 Qd5 27. Qc2 Nd3 28. Rf1 N7xc5 29. Nxc5 Nxc5 30. Rd1 Qb3 31. Qc1 Nd3 0-1

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.12.01"]
[Round "12"]
[White "Martinez, Ibrahim"]
[Black "Lirindzakis, Timotheos"]
[Result "1/2-1/2"]
[ECO "C43"]
[BlackElo "2330"]
[PlyCount "35"]
[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 "Mexico"]
[BlackTeam "Greece II"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Qe2 Qe7 7. Bxe4 dxe4 8. Bf4 Nxe5 9. Bxe5 Bf5 10. Nc3 0-0-0 11. 0-0-0 Qe6 12. Qe3 h5 13. h3 f6 14. Bh2 g6 15. d5 Qb6 16. Qxb6 axb6 17. Nb5 Rh7 18. d6 1/2-1/2

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.29"]
[Round "10"]
[White "Martinez, Ibrahim"]
[Black "Luk, Luen Wah"]
[Result "1/2-1/2"]
[ECO "B67"]
[PlyCount "95"]
[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 "Mexico"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "HKG"]

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. f3 Be7 10. Be2 b5 11. Bxf6 gxf6 12. a3 Qb6 13. Nxc6 Bxc6 14. Qd4 Qc5 15. Rhe1 Rb8 16. Bf1 Qxd4 17. Rxd4 0-0 18. Nd5 Bd8 19. Nb4 Bb7 20. Kb1 Be7 21. c4 a5 22. Nc2 bxc4 23. Bxc4 Rfc8 24. Ne3 Kf8 25. Ka2 Rc6 26. b4 axb4 27. axb4 Rb6 28. Nc2 d5 29. exd5 Bxb4 30. Nxb4 Rxb4 31. Ka3 Bxd5 32. Rc1 Bc6 33. Rd8+ Rxd8 34. Kxb4 Bd5 35. Bf1 Rb8+ 36. Kc3 Rc8+ 37. Kd2 Rxc1 38. Kxc1 Ke7 39. Kd2 f5 40. Ke3 e5 41. g3 h6 42. Bd3 Be6 43. Bf1 Kd6 44. Be2 Kc5 45. Bd3 Kb4 46. Bb1 Kc3 47. f4 f6 48. Bd3 1/2-1/2

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.28"]
[Round "9"]
[White "Khan, Mohd Omer"]
[Black "Martinez, Ibrahim"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "2350"]
[PlyCount "78"]
[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 "Mexico"]
[WhiteTeamCountry "PAK"]
[BlackTeamCountry "MEX"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. c3 d5 10. axb5 axb5 11. Rxa8 Bxa8 12. exd5 Nxd5 13. Nxe5 Nxe5 14. Rxe5 Nf4 15. d4 Nxg2 16. Qg4 Nh4 17. Nd2 Bf6 18. Re3 Bg5 19. Rg3 Re8 20. Nf1 h6 21. f4 Bf6 22. Kf2 Be4 23. Qh5 Qd7 24. Ne3 Nf5 25. Nxf5 Bxf5 26. Be3 Kf8 27. Kg1 Bg6 28. Qc5+ Kg8 29. Qd5 Qe7 30. Bf2 Kh7 31. Re3 Qd8 32. f5 Bh5 33. Qxb5 Rxe3 34. Bxe3 Qa8 35. Qf1 Qe4 36. Bc1 Bf3 37. Qf2 Bh4 38. Qd2 Bg5 39. Qf2 Bxc1 0-1

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.27"]
[Round "8"]
[White "Oney, Adil Feridun"]
[Black "Martinez, Ibrahim"]
[Result "1-0"]
[ECO "A16"]
[PlyCount "83"]
[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 "Turkey"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "MEX"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 a6 7. Nd4 c5 8. Nc2 Nc6 9. a3 Nd4 10. Ne3 Rb8 11. b4 b5 12. Rb1 Bd7 13. d3 e6 14. Bb2 Qc7 15. cxb5 axb5 16. Rc1 Bc6 17. Nb1 Bxg2 18. Nxg2 Nd7 19. Nc3 f5 20. e3 Nc6 21. Nf4 Rfe8 22. d4 cxb4 23. axb4 d5 24. Qb3 Qd6 25. Nd3 Nf6 26. Rc2 h5 27. Rfc1 Ne7 28. h4 Ng4 29. Ne2 Rec8 30. Rc5 Rxc5 31. bxc5 Qc7 32. Nef4 Kf7 33. Nb4 Re8 34. Ra1 g5 35. hxg5 h4 36. f3 hxg3 37. fxg4 Ng6 38. Nbd3 Qe7 39. Nxg6 Kxg6 40. Nf4+ Kxg5 41. Ra6 Kxg4 42. Qd1+ 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.24"]
[Round "6"]
[White "Martinez, Ibrahim"]
[Black "Gamarra Caceres, Carlos"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "87"]
[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 "Mexico"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "PAR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Nxe5 Nxe5 6. dxe5 c6 7. Bc4 Qa5+ 8. Nc3 Qxe5 9. Bxg8 Rxg8 10. 0-0 d5 11. f3 Bd6 12. g3 Bh3 13. Re1 Bc5+ 14. Kh1 Bf2 15. Re2 e3 16. Bxe3 Bxe3 17. f4 Qe6 18. Rxe3 Qxe3 19. Qh5+ Kd7 20. Qxh3+ Kc7 21. Qxh7 Rae8 22. Rf1 d4 23. Na4 Qe4+ 24. Qxe4 Rxe4 25. Rf2 Kd6 26. b3 Rge8 27. Nb2 Re2 28. Kg2 b5 29. Nd3 R8e3 30. b4 Kd5 31. a3 a5 32. bxa5 c5 33. f5 Rxf2+ 34. Kxf2 c4 35. Nf4+ Ke4 36. Ne6 Rf3+ 37. Kg2 Rxf5 38. a6 Rf7 39. Ng5+ Kd5 40. Nxf7 d3 41. a7 dxc2 42. a8Q+ Kd4 43. Qd8+ Kc3 44. Qa5+ 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.22"]
[Round "4"]
[White "Martinez, Ibrahim"]
[Black "Jakobsen, Ole"]
[Result "0-1"]
[ECO "B84"]
[BlackElo "2420"]
[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 "Mexico"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "DEN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 a6 6. Be3 Nf6 7. Be2 Be7 8. 0-0 0-0 9. f4 Qc7 10. Qd2 b5 11. a3 Bb7 12. Bf3 Nbd7 13. f5 e5 14. Nde2 Nb6 15. b3 Rfd8 16. Kh1 Rac8 17. Qe1 d5 18. Bxb6 Qxb6 19. exd5 Nxd5 20. Nxd5 Bxd5 21. Bxd5 Rxd5 22. Nc3 Rdc5 23. Nd1 Qc6 24. Ne3 Bg5 25. Rd1 Bxe3 26. Qxe3 Rxc2 27. Rg1 Qc7 28. f6 gxf6 29. Qh6 Rc6 30. Rd3 f5 31. Qg5+ Rg6 32. Qxf5 Qc6 33. Qxe5 Qxg2+ 0-1

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.20"]
[Round "2"]
[White "Martinez, Ibrahim"]
[Black "Birnboim, Nathan"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "2440"]
[PlyCount "55"]
[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 "Mexico"]
[BlackTeam "Israel"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "ISR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Ng6 10. Be2 Be7 11. 0-0 0-0 12. Be3 a6 13. Nc3 Bg5 14. Bxg5 Qxg5 15. Ne4 Qd8 16. b4 Nf4 17. Qd2 f5 18. Ng3 Qh4 19. Rfd1 Nxg2 20. Kxg2 f4 21. Qd3 Rf6 22. Bf3 Qh3+ 23. Kg1 Rh6 24. Nf1 Bf5 25. Qe2 Rg6+ 26. Ng3 Rh6 27. Nf1 Rg6+ 28. Ng3 1/2-1/2

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.19"]
[Round "1"]
[White "Oulo, S."]
[Black "Martinez, Ibrahim"]
[Result "0-1"]
[ECO "C86"]
[PlyCount "62"]
[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 "Kenya"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "KEN"]
[BlackTeamCountry "MEX"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 0-0 8. 0-0 d5 9. exd5 Bg4 10. dxc6 e4 11. d4 exf3 12. gxf3 Bh3 13. Rd1 Bd6 14. Bg5 Qc8 15. Bxf6 gxf6 16. Nd2 Kh8 17. Kh1 Bg2+ 18. Kxg2 Rg8+ 19. Kf1 Qh3+ 20. Ke1 Rae8 21. Ne4 Bf4 22. Qd3 f5 23. Bxf7 fxe4 24. fxe4 Rg1+ 25. Ke2 Qg4+ 26. Qf3 Rxe4+ 27. Kd3 Qxf3+ 28. Kc2 Rxd1 29. Rxd1 Qe2+ 30. Kb3 Qxd1+ 31. Kb4 Bd6+ 0-1

[Event "World U20-ch20"]
[Site "Mexico City"]
[Date "1981.09.02"]
[Round "13"]
[White "Martinez, Ibrahim"]
[Black "Agdestein, Simen"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "50"]
[EventDate "1981.08.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng8 8. exd6 exd6 9. Qe2+ Ne7 10. Be3 0-0 11. dxc5 Nf5 12. Bxd7 Bxc3+ 13. bxc3 Nxd7 14. 0-0-0 Re8 15. Qb5 Rxe3 16. g4 Rxf3 17. c6 bxc6 18. Qxc6 Rxf4 19. gxf5 Ne5 20. Qg2 Rb8 21. fxg6 hxg6 22. Qd2 Ra4 23. Qd5 Nc4 24. Rd3 Rxa2 25. Kd1 Rb1+ 0-1

[Event "World U20-ch20"]
[Site "Mexico City"]
[Date "1981.08.31"]
[Round "12"]
[White "Martinez, Ibrahim"]
[Black "Ebeling, Mika"]
[Result "1/2-1/2"]
[ECO "C89"]
[PlyCount "48"]
[EventDate "1981.08.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. c3 d5 10. axb5 axb5 11. Rxa8 Bxa8 12. exd5 Nxd5 13. d3 Bf6 14. Be3 Nxe3 15. Rxe3 Re8 16. Nbd2 Na5 17. Ba2 c5 18. Qe2 Qd6 19. Ne4 Bxe4 20. Rxe4 Nc6 21. g4 h6 22. d4 cxd4 23. cxd4 Re7 24. dxe5 Nxe5 1/2-1/2

[Event "World U20-ch20"]
[Site "Mexico City"]
[Date "1981.08.30"]
[Round "11"]
[White "Urbaneja, Juan Carlos"]
[Black "Martinez, Ibrahim"]
[Result "0-1"]
[ECO "C97"]
[PlyCount "104"]
[EventDate "1981.08.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 0-0 10. Nbd2 Na5 11. Bc2 c5 12. Nf1 Re8 13. h3 Bd7 14. d4 Qc7 15. dxc5 dxc5 16. Ne3 Rad8 17. Qe2 Bc8 18. Nh2 c4 19. Nhg4 Nxg4 20. hxg4 Be6 21. Nd5 Qc8 22. Nxe7+ Rxe7 23. Bg5 f6 24. Be3 Red7 25. g5 Qc6 26. Rad1 Nb7 27. gxf6 gxf6 28. Qh5 Rg7 29. Rxd8+ Nxd8 30. Rd1 Nf7 31. f3 Kh8 32. Kf1 b4 33. Qh4 b3 34. Bb1 bxa2 35. Bxa2 Qa4 36. Ra1 Qd7 37. Qf2 Bh3 38. gxh3 Qxh3+ 39. Ke1 Rg2 40. Qf1 Ng5 41. Bxg5 Qg3+ 42. Kd1 Qxg5 43. Qe1 Rg1 44. Bxc4 Qg2 45. Rxa6 Rxe1+ 46. Kxe1 Qxb2 47. Be2 Qxc3+ 48. Kf2 Kg7 49. Ra7+ Kg6 50. Rd7 Qc5+ 51. Kf1 h5 52. Rd8 Kg5 0-1

[Event "World U20-ch20"]
[Site "Mexico City"]
[Date "1981.08.29"]
[Round "10"]
[White "Hjorth, Greg"]
[Black "Martinez, Ibrahim"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2275"]
[PlyCount "61"]
[EventDate "1981.08.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 c6 10. Nxe5 Re8 11. 0-0-0 Na6 12. Nf3 Nc5 13. Nd2 h6 14. Bxf6 Bxf6 15. Rhe1 Bxc3 16. bxc3 Nxe4 17. Nxe4 Rxe4 18. Rd8+ Kg7 19. Kd2 Re7 20. Bg4 Rc7 21. Ree8 f5 22. Bf3 Rb8 23. c5 b6 24. cxb6 axb6 25. Bd1 c5 26. Bf3 b5 27. Bd5 b4 28. c4 Kf6 29. f4 Kg7 30. Rg8+ Kf6 31. Rdf8+ 1-0

[Event "World U20-ch20"]
[Site "Mexico City"]
[Date "1981.08.27"]
[Round "9"]
[White "Martinez, Ibrahim"]
[Black "Heaven, Peter"]
[Result "1-0"]
[ECO "B99"]
[PlyCount "81"]
[EventDate "1981.08.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. Bxb5+ axb5 13. Ndxb5 Qc6 14. g5 Nd7 15. Qd3 Nc5 16. Nxd6+ Bxd6 17. Qxd6 Qxd6 18. Rxd6 0-0 19. Rhd1 f6 20. gxf6 Rxf6 21. Rd8+ Rf8 22. b4 Nb7 23. Rxf8+ Kxf8 24. Kb2 Ke7 25. a4 Bd7 26. Kb3 Rc8 27. Rd4 Rb8 28. b5 Kd8 29. Nd1 Kc7 30. c4 Nc5+ 31. Kb4 Na6+ 32. Ka3 Nc5 33. Nb2 Be8 34. Nd3 Nxd3 35. Rxd3 Bg6 36. Rd4 e5 37. fxe5 Re8 38. Rd5 Bxe4 39. Rc5+ Kb6 40. Kb4 Ra8 41. e6 1-0

[Event "World U20-ch20"]
[Site "Mexico City"]
[Date "1981.08.26"]
[Round "8"]
[White "Martinez, Ibrahim"]
[Black "Fonseca, Jose Luis"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "69"]
[EventDate "1981.08.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. c4 e6 6. Nc3 Bb4 7. a3 Ba5 8. b4 Bc7 9. Nge2 Ne7 10. Ng3 a5 11. Nh5 Kf8 12. Bg5 h6 13. Bh4 Be8 14. c5 Nd7 15. Bd3 g6 16. Nf6 g5 17. Nxd7+ Bxd7 18. Bg3 Ng6 19. Bxg6 fxg6 20. Qf3+ Ke8 21. Qd3 Kf7 22. 0-0 Kg7 23. b5 b6 24. f4 Rf8 25. bxc6 Bxc6 26. f5 gxf5 27. gxf5 exf5 28. Rxf5 Qe7 29. Raf1 Rxf5 30. Qxf5 Ra7 31. Qf6+ Qxf6 32. Rxf6 bxc5 33. Rxc6 cxd4 34. Nxd5 d3 35. Nxc7 1-0

[Event "World U20-ch20"]
[Site "Mexico City"]
[Date "1981.08.25"]
[Round "7"]
[White "Font Alvelo, Joaquim"]
[Black "Martinez, Ibrahim"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "75"]
[EventDate "1981.08.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 e5 7. 0-0 c6 8. Re1 Qc7 9. h3 exd4 10. Nxd4 Re8 11. Bf1 Nbd7 12. g3 Nc5 13. Bg2 a5 14. Rb1 Bd7 15. Bf4 Rad8 16. b3 h6 17. a3 g5 18. Bc1 Qc8 19. Kh2 Re7 20. Rb2 Rde8 21. Rbe2 Qc7 22. f4 g4 23. h4 Nh5 24. Be3 f5 25. exf5 Rf8 26. Ndb5 cxb5 27. Nd5 Qd8 28. Nxe7+ Qxe7 29. Bxc5 Qf6 30. Bxd6 Qxf5 31. Bd5+ Kh8 32. Bxf8 Bxf8 33. Re5 Qg6 34. Be4 Qb6 35. c5 Bxc5 36. Qxd7 Bg1+ 37. Rxg1 Qf2+ 38. Rg2 1-0

[Event "World U20-ch20"]
[Site "Mexico City"]
[Date "1981.08.23"]
[Round "6"]
[White "Martinez, Ibrahim"]
[Black "Hamilton, Robert"]
[Result "0-1"]
[ECO "B95"]
[PlyCount "108"]
[EventDate "1981.08.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 Be7 8. 0-0-0 Nbd7 9. g4 Ne5 10. Qe2 Ng6 11. f4 h6 12. Bxf6 Nxf4 13. Qd2 Bxf6 14. h4 Ng6 15. Nf3 Nxh4 16. Qf2 Nxf3 17. Qxf3 Qc7 18. Ne2 Bd7 19. Nf4 0-0-0 20. Rh2 Bc6 21. c4 Kb8 22. Rc2 Qa5 23. Rd3 Qe1+ 24. Rd1 Qxe4 25. Qxe4 Bxe4 26. Bd3 Bxd3 27. Nxd3 h5 28. gxh5 Rxh5 29. Kb1 Rdh8 30. c5 Rh1 31. Rcc1 Rxd1 32. Rxd1 d5 33. b4 Rh2 34. a4 e5 35. b5 axb5 36. axb5 e4 37. Nf4 Rb2+ 38. Kc1 Rxb5 39. Rxd5 Be7 40. Nh5 Rxc5+ 41. Rxc5 Bxc5 42. Nxg7 Kc7 43. Nf5 Kc6 44. Ng3 Kd5 45. Ne2 Be3+ 46. Kc2 f5 47. Ng3 f4 48. Nf1 Kd4 49. Nh2 f3 50. Ng4 f2 51. Nh2 Bf4 52. Nf1 e3 53. Kd1 Kd3 54. Nd2 e2+ 0-1

[Event "World U20-ch20"]
[Site "Mexico City"]
[Date "1981.08.22"]
[Round "5"]
[White "Martinez, Ibrahim"]
[Black "Arlandi, Ennio"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2240"]
[PlyCount "66"]
[EventDate "1981.08.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bxf6 gxf6 12. Qf3 f5 13. Bd3 fxe4 14. Qxe4 Bf5 15. Qf3 Bxd3 16. Qxd3 d5 17. c3 Qd6 18. 0-0-0 b4 19. cxb4 Qxb4 20. Nc2 Qf4+ 21. Qe3 Qxe3+ 22. Nxe3 0-0-0 23. Ng4 e4 24. Nf6 h5 25. g4 hxg4 26. Nxg4 Rh4 27. Rhg1 Rg8 28. f3 f5 29. Ne5 Rxg1 30. Rxg1 Rxh2 31. Ng6 Nxg6 32. Rxg6 exf3 33. Rg1 Re2 0-1

[Event "World U20-ch20"]
[Site "Mexico City"]
[Date "1981.08.21"]
[Round "4"]
[White "Cvitan, Ognjen"]
[Black "Martinez, Ibrahim"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2430"]
[PlyCount "81"]
[EventDate "1981.08.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 c6 7. Qc2 a6 8. Rd1 h6 9. Bh4 0-0 10. a3 dxc4 11. Bxc4 b5 12. Ba2 Nd5 13. Bxe7 Qxe7 14. Ne4 Bb7 15. Ne5 N5f6 16. Nxf6+ Nxf6 17. 0-0 Rac8 18. Rc1 Rfd8 19. Qc5 Qxc5 20. Rxc5 Nd7 21. Nxd7 Rxd7 22. f4 Kf8 23. a4 Ke7 24. a5 Rd6 25. g4 g6 26. Kg2 f5 27. h3 Kf6 28. Kg3 Rc7 29. b4 Bc8 30. Rfc1 g5 31. Re5 Rg7 32. Rcc5 h5 33. gxf5 h4+ 34. Kf3 exf5 35. Bb1 g4+ 36. Kg2 gxh3+ 37. Kxh3 Rg3+ 38. Kxh4 Rg4+ 39. Kh3 Rg1 40. Bxf5 Rd8 41. Rxc6+ 1-0

[Event "World U20-ch20"]
[Site "Mexico City"]
[Date "1981.08.20"]
[Round "3"]
[White "Svenn, Gosta"]
[Black "Martinez, Ibrahim"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2240"]
[PlyCount "90"]
[EventDate "1981.08.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 g6 10. f3 Nc5 11. f4 Ne6 12. f5 Nxd4 13. Qxd4 Bxf5 14. e6 f6 15. g4 Bxe6 16. Rxf6 Qe7 17. Bf4 Bg7 18. g5 Bxf6 19. gxf6 Qd7 20. Nd2 0-0 21. Bh6 Rfe8 22. Rf1 Bf7 23. Qh4 Re5 24. Bg5 h5 25. Bf4 Re2 26. h3 Qf5 27. Nf3 c5 28. Bxc7 Rae8 29. Ne5 Qe4 30. Qxe4 Rxe4 31. Nd7 Re2 32. Rf2 c4 33. c3 R8e3 34. h4 Re1+ 35. Rf1 Re7 36. Rxe1 Rxe1+ 37. Kf2 Rb1 38. Ke3 Rxb2 39. Bd6 Rxa2 40. Kd4 Rd2+ 41. Kc5 d4 42. cxd4 c3 43. Bf4 Rf2 44. Be3 c2 45. Ne5 c1Q+ 0-1

[Event "World U20-ch20"]
[Site "Mexico City"]
[Date "1981.08.19"]
[Round "2"]
[White "Martinez, Ibrahim"]
[Black "Juarez Flores, Carlos Armando"]
[Result "1-0"]
[ECO "B03"]
[BlackElo "2285"]
[PlyCount "77"]
[EventDate "1981.08.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 g6 6. Nf3 Bg7 7. Be2 0-0 8. 0-0 dxe5 9. dxe5 Nc6 10. Nc3 Be6 11. b3 f6 12. exf6 Bxf6 13. Bb2 Nd4 14. Bd3 Bg4 15. Be4 c6 16. Qd3 Nxf3+ 17. gxf3 Qxd3 18. Bxd3 Bh3 19. Rfd1 Rad8 20. Be4 Bd4+ 21. Kh1 Be3 22. Ne2 Rxd1+ 23. Rxd1 Bxf4 24. Nxf4 Rxf4 25. a4 Nd7 26. b4 Nb6 27. c5 Nd7 28. Bd4 Bf5 29. Be3 Bxe4 30. fxe4 Rxe4 31. Rxd7 Rxe3 32. Rxb7 Re4 33. b5 Rc4 34. b6 axb6 35. cxb6 Rxa4 36. Rxe7 Rb4 37. b7 Kf8 38. Rxh7 Ke8 39. b8Q+ 1-0

[Event "World U20-ch20"]
[Site "Mexico City"]
[Date "1981.08.18"]
[Round "1"]
[White "Motwani, Paul"]
[Black "Martinez, Ibrahim"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2260"]
[PlyCount "130"]
[EventDate "1981.08.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nbd7 5. Nbd2 c5 6. cxd5 exd5 7. dxc5 Nxc5 8. Bg2 Be7 9. 0-0 0-0 10. Nb3 Nce4 11. Be3 b6 12. a4 Ng4 13. Bd4 Bc5 14. Rc1 Qd6 15. Qc2 Bxd4 16. Nbxd4 Bd7 17. Qc7 Bxa4 18. b3 Bd7 19. Qxd6 Nxd6 20. Rc7 Rfd8 21. h3 Nf6 22. Ne5 Be8 23. Rfc1 Rac8 24. g4 g5 25. R1c2 a6 26. e3 Rxc7 27. Rxc7 Rc8 28. Ra7 a5 29. Ra6 Rb8 30. Nec6 Bxc6 31. Nxc6 Rb7 32. Nxa5 bxa5 33. Rxd6 Kg7 34. Bxd5 Nxd5 35. Rxd5 h6 36. Rd3 Rb4 37. Kg2 a4 38. bxa4 Rxa4 39. Kg3 Rb4 40. Rd5 Rb3 41. h4 gxh4+ 42. Kxh4 Rb1 43. Kg3 Rb4 44. f3 Ra4 45. Rd4 Ra6 46. e4 Ra3 47. Rd5 Rb3 48. Rh5 Ra3 49. Rh3 Kg6 50. Kh4 Re3 51. Kg3 Ra3 52. Rh5 Kg7 53. Kf4 Kg6 54. Rd5 Ra6 55. Ke3 Ra4 56. f4 Ra1 57. Rd6+ Kg7 58. f5 Rf1 59. Rd2 Kf6 60. Rh2 Kg5 61. Rh5+ Kxg4 62. Rxh6 Re1+ 63. Kd4 Kf4 64. Rh4+ Kg5 65. Rh7 Kf4 1/2-1/2

