[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.31"]
[Round "9"]
[White "Mendoza Lucatero, Rigoberto"]
[Black "Longorio Yepiz, Filiberto"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1900"]
[BlackElo "1700"]
[PlyCount "34"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 b6 2. Nf3 Bb7 3. Nc3 e6 4. a3 Nf6 5. d3 d5 6. e5 Nfd7 7. d4 c5 8. Bg5 f6 9. exf6 gxf6 10. Bf4 a6 11. Bxb8 Qxb8 12. Nh4 Bg7 13. Qg4 Kf7 14. 0-0-0 Bh6+ 15. Kb1 Qf4 16. Qh5+ Kg7 17. Nf3 Qf5 1-0

[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.30"]
[Round "8"]
[White "Longorio Yepiz, Filiberto"]
[Black "Molina Barrera, Gustavo"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1700"]
[BlackElo "2095"]
[PlyCount "100"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. a3 e5 2. c4 Nf6 3. Nc3 c6 4. d4 exd4 5. Qxd4 d5 6. Bg5 Be7 7. cxd5 cxd5 8. e3 Nc6 9. Bb5 0-0 10. Bxc6 bxc6 11. Nge2 h6 12. Bf4 Bf5 13. Rd1 Re8 14. 0-0 Nd7 15. Qd2 Bf6 16. Nd4 Bxd4 17. Qxd4 Qb6 18. b4 Qa6 19. b5 cxb5 20. Nxd5 Re4 21. Qb2 Qc6 22. f3 Re6 23. Nc7 g5 24. Nxe6 Qxe6 25. e4 gxf4 26. exf5 Qxf5 27. Qd4 Nf6 28. Rfe1 Qg5 29. Re5 Qh4 30. g3 Qh3 31. Qxf4 Kg7 32. Rf5 Nh5 33. Rxf7+ Kg8 34. Qf5 Qxf5 35. Rxf5 Ng7 36. Rxb5 Rc8 37. Ra5 Rc7 38. Ra6 Kh7 39. Rdd6 Nf5 40. Rf6 Nd4 41. Rxh6+ Kg7 42. Rhf6 Rc2 43. g4 Ne2+ 44. Kf1 Nc1 45. h4 Nd3 46. g5 Rc7 47. Rfd6 Ne5 48. f4 Nf3 49. h5 Nh4 50. Rd8 Nf5 1-0

[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.29"]
[Round "5"]
[White "Longorio Yepiz, Filiberto"]
[Black "Rodriguez Grijalva, Citius"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "93"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. c4 b6 2. e4 c5 3. Nf3 Bb7 4. Nc3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 Nc6 8. Qd2 e6 9. Ndb5 d5 10. cxd5 exd5 11. exd5 Ne5 12. d6 Rc8 13. d7+ Qxd7 14. Nd6+ Kf8 15. Nxc8 Qxd2+ 16. Bxd2 Bxc8 17. Nd5 Ne7 18. Bb4 N5c6 19. Ba3 Be6 20. Nxe7 Nxe7 21. 0-0-0 Bf6 22. Rd8+ Kg7 23. Rxh8 Kxh8 24. Bxe7 Bxe7 25. a3 Kg7 26. Bd3 a5 27. Bb5 Bc5 28. f3 h6 29. Re1 Kf6 30. Kc2 Kf5 31. Bd3+ Kg5 32. a4 h5 33. Re5+ Kf6 34. Re2 Kg5 35. g3 Kf6 36. b3 Kg5 37. Bc4 Kf6 38. Bxe6 fxe6 39. Kd3 Kf5 40. Kc4 g5 41. Kd3 e5 42. Kc4 Bd4 43. Re4 g4 44. Rxd4 exd4 45. fxg4+ hxg4 46. Kxd4 Kg6 47. Ke5 1-0

[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.29"]
[Round "6"]
[White "Molina Benitez, Ranferi"]
[Black "Longorio Yepiz, Filiberto"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1926"]
[BlackElo "1700"]
[PlyCount "53"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bd3 Nf6 4. f3 c6 5. Ne2 e6 6. 0-0 d6 7. Kh1 Nbd7 8. f4 e5 9. fxe5 dxe5 10. c3 Qc7 11. Nd2 Be7 12. Nf3 0-0 13. Ng3 Rfe8 14. Qc2 Rac8 15. Nf5 Bf8 16. Bg5 Qd8 17. Rad1 g6 18. Nh6+ Bxh6 19. Bxh6 Qc7 20. Bg5 Nh5 21. Qb3 Ng7 22. dxe5 Ne6 23. Bf6 Nec5 24. Qc2 Nxd3 25. Rxd3 Nxf6 26. exf6 Rxe4 27. Qd2 1-0

[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.28"]
[Round "4"]
[White "Alcantara Martinez, Rafael"]
[Black "Longorio Yepiz, Filiberto"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "58"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Be3 Qa5+ 7. Nc3 Qb4 8. Qd3 Ne5 9. Bxf7+ Nxf7 10. f4 a6 11. 0-0 e6 12. e5 Ne7 13. Rad1 Nf5 14. Nxf5 gxf5 15. a3 Qa5 16. b4 Qc7 17. Na4 b5 18. Nc5 Rb8 19. Rf2 0-0 20. Rf3 Kh8 21. Rh3 Nh6 22. Bf2 Rf7 23. Rh5 Bb7 24. Qh3 Ng4 25. Rxh7+ Kg8 26. Rd3 Bd5 27. Qh5 Nf6 28. exf6 Rxf6 29. Rg3 d6 1-0

[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.28"]
[Round "3"]
[White "Yepez Rodriguez, Roberto C"]
[Black "Longorio Yepiz, Filiberto"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "33"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. e4 b6 2. Nf3 Bb7 3. Bc4 e6 4. 0-0 Bxe4 5. d3 Bxf3 6. Qxf3 Nc6 7. Re1 Nd4 8. Qd1 d5 9. Ba6 Qd7 10. c3 Nf5 11. g4 Nh4 12. Bg5 Be7 13. Bxh4 Bxh4 14. Nd2 g6 15. a4 Ne7 16. Qf3 0-0 17. Nb3 1-0

[Event "MEX-ch Nat & Int 48th"]
[Site "Hermosillo"]
[Date "2002.03.27"]
[Round "2"]
[White "Longorio Yepiz, Filiberto"]
[Black "Esquivel Revilla, Efrain"]
[Result "1/2-1/2"]
[ECO "A51"]
[BlackElo "2080"]
[PlyCount "81"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nf3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. Be2 Re8 9. 0-0 dxc4 10. Bxc4 Be6 11. Qc2 Nc6 12. Bb5 Bd5 13. Bxc6 Bxc6 14. Rfe1 Qd5 15. b3 Rxe1+ 16. Rxe1 Re8 17. Re5 Qd7 18. Rxe8+ Qxe8 19. Ne5 Nd5 20. Nxc6 Qxc6 21. Qxc6 bxc6 22. a4 Kf8 23. Kf1 Ke7 24. Ke2 Ke6 25. g3 Ne7 26. Kd3 Kd5 27. Ne4 Nf5 28. b4 Nd6 29. Nc3+ Ke6 30. g4 f5 31. h3 g6 32. f3 Nf7 33. h4 fxg4 34. fxg4 Nh6 35. Ne4 Nxg4 36. Ng5+ Kd5 37. Nxh7 Nf2+ 38. Ke2 Ne4 39. Kd3 Nf2+ 40. Ke2 Ne4 41. Kd3 1/2-1/2

[Event "Pan American-ch Amateur"]
[Site "Hermosillo"]
[Date "2001.??.??"]
[Round "5"]
[White "Gonzalez Moreno, Christian"]
[Black "Longorio Yepiz, Filiberto"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "75"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f3 Qc7 5. Be3 e5 6. Nge2 b5 7. Qd2 Nbd7 8. g4 h6 9. h4 Nb6 10. Bf2 Nc4 11. Qc1 a6 12. b3 Nb6 13. Qe3 Nfd7 14. Ng3 Bb7 15. Be2 exd4 16. Qxd4 c5 17. Qd2 0-0-0 18. Nd5 Bxd5 19. exd5 g6 20. c4 b4 21. a4 Bg7 22. 0-0-0 a5 23. Ne4 f5 24. gxf5 gxf5 25. Ng3 Rdf8 26. Nh5 Bc3 27. Qc2 Rhg8 28. Nf4 Qd8 29. Ne6 Qe7 30. Be1 Bh8 31. Bd3 Qf6 32. Qb1 Ne5 33. Nxf8 Nxd3+ 34. Rxd3 Rxf8 35. Re3 Qd4 36. Bd2 Be5 37. Rd3 Qf2 38. f4 1-0

[Event "Pan American-ch Amateur"]
[Site "Hermosillo"]
[Date "2001.??.??"]
[Round "6"]
[White "Longorio Yepiz, Filiberto"]
[Black "Gonzalez Castro, Erick"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "73"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 d5 3. Nf3 Nf6 4. a3 Bd7 5. d3 c5 6. bxc5 Bxc5 7. e3 Nc6 8. Be2 a6 9. 0-0 Rc8 10. Nbd2 Ne7 11. c4 Bc6 12. d4 Bd6 13. cxd5 Bxd5 14. Qb1 Bb8 15. e4 Bc6 16. a4 0-0 17. Bd3 Nh5 18. Re1 Nf4 19. Bf1 Nfg6 20. Qa2 Qa5 21. Qb3 Rfd8 22. Nc4 Qh5 23. Nb6 Rc7 24. Rad1 Nf4 25. g3 Qg4 26. Qe3 Nc8 27. Nxc8 Rdxc8 28. Qxf4 Qh5 29. Rc1 Rd7 30. Qe3 Ba7 31. Ne5 Rdc7 32. Nxc6 bxc6 33. Qc3 f6 34. Bxa6 Rd8 35. d5 exd5 36. exd5 Qf5 37. Rf1 1-0

[Event "Pan American-ch Amateur"]
[Site "Hermosillo"]
[Date "2001.??.??"]
[Round "4"]
[White "Longorio Yepiz, Filiberto"]
[Black "Ham Rodriguez, Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "100"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Bf5 3. d3 e6 4. Nd2 Nf6 5. a3 a6 6. Ngf3 c5 7. bxc5 Bxc5 8. e3 Nbd7 9. Be2 Qc7 10. c4 dxc4 11. Nxc4 b5 12. Nce5 Nxe5 13. Bxe5 Qe7 14. Qb3 Bd6 15. Bxd6 Qxd6 16. Qb2 0-0 17. e4 Nxe4 18. dxe4 Bxe4 19. 0-0 Rac8 20. Rac1 Qf4 21. Rfd1 h6 22. Qd2 Qf6 23. Rxc8 Rxc8 24. Rc1 Rd8 25. Qc3 Qf4 26. Rd1 Rxd1+ 27. Bxd1 Bb7 28. Qd2 Qf6 29. Qd4 Qxd4 30. Nxd4 g5 31. g3 e5 32. Nf5 Kh7 33. Bc2 Ba8 34. Kf1 Kg6 35. Ke2 e4 36. g4 h5 37. h3 hxg4 38. hxg4 Kf6 39. Ke3 Ke5 40. Ng3 f6 41. Bxe4 Bxe4 42. Nxe4 a5 43. f3 b4 44. axb4 axb4 45. Nd2 f5 46. gxf5 Kxf5 47. Nb3 Ke5 48. Nd4 Kd5 49. Kd3 Ke5 50. Ne2 Kd5 1/2-1/2

[Event "Pan American-ch Amateur"]
[Site "Hermosillo"]
[Date "2001.??.??"]
[Round "2"]
[White "Longorio Yepiz, Filiberto"]
[Black "Hurtado Diaz, Rogelio"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "63"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. a3 d5 2. Nf3 c5 3. d3 Nc6 4. g3 Nf6 5. Bg2 e5 6. 0-0 Be7 7. c3 a5 8. Qc2 0-0 9. a4 Bf5 10. Nh4 Be6 11. e4 Qd7 12. Re1 dxe4 13. dxe4 Rfd8 14. Bf1 g6 15. f3 b6 16. Na3 Ne8 17. Ng2 Rac8 18. Nc4 Qc7 19. Qf2 Nd6 20. Nge3 Nxc4 21. Nxc4 Rd7 22. Na3 Rcd8 23. Nb5 Qb7 24. Be3 Rb8 25. Qc2 Na7 26. Rad1 Rbd8 27. Be2 Nxb5 28. Bxb5 Rxd1 29. Rxd1 Qc7 30. Rxd8+ Qxd8 31. Qd2 Qxd2 32. Bxd2 1/2-1/2

[Event "Pan American-ch Amateur"]
[Site "Hermosillo"]
[Date "2001.??.??"]
[Round "8"]
[White "Longorio Yepiz, Filiberto"]
[Black "Ramirez Chaidez, Laura"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "95"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. b3 Nf6 3. Bb2 Nc6 4. g3 d5 5. Bg2 Be6 6. d3 Bb4+ 7. Nd2 0-0 8. cxd5 Bxd5 9. Ngf3 e4 10. Bxf6 Qxf6 11. dxe4 Bxe4 12. 0-0 Bd5 13. e4 Be6 14. Qc2 Rad8 15. Nc4 Ne7 16. Ne3 c6 17. Rad1 Qc3 18. Rxd8 Rxd8 19. Rd1 Rxd1+ 20. Qxd1 Ng6 21. Ng5 Qe1+ 22. Qxe1 Bxe1 23. Nxe6 fxe6 24. Kf1 Bc3 25. f4 e5 26. f5 Ne7 27. g4 a5 28. Ke2 b5 29. Nc2 c5 30. Kd3 Bd4 31. Nxd4 cxd4 32. a4 bxa4 33. bxa4 Nc8 34. Kc4 Kf7 35. g5 Ke7 36. Kd5 Nb6+ 37. Kxe5 d3 38. Bf3 Nc4+ 39. Kd4 Nb2 40. Kc3 Nxa4+ 41. Kxd3 Kd6 42. Kd4 Nb6 43. e5+ Kc7 44. h4 a4 45. Bd1 a3 46. Bb3 Kd7 47. Kc5 Na4+ 48. Bxa4+ 1-0

[Event "Pan American-ch Amateur"]
[Site "Hermosillo"]
[Date "2001.??.??"]
[Round "7"]
[White "Lopez Borbon, Dalia"]
[Black "Longorio Yepiz, Filiberto"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "98"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nc3 Bb7 4. Bd3 Nf6 5. a3 c5 6. dxc5 bxc5 7. Nf3 a6 8. 0-0 Qc7 9. Re1 d6 10. h3 Nbd7 11. Bf4 e5 12. Bh2 Be7 13. Bc4 Nb6 14. Bd5 Nbxd5 15. Nxd5 Nxd5 16. exd5 0-0 17. c4 f5 18. Nd2 Kh8 19. f3 Rab8 20. Rb1 Bc8 21. b3 Qa5 22. a4 Bd7 23. Bg3 Bg5 24. Nf1 Qd8 25. Re2 f4 26. Be1 Bf5 27. Rbb2 Bf6 28. Ra2 Qb6 29. Ra3 Qd8 30. Nh2 h5 31. Nf1 Qc7 32. Bf2 Qf7 33. Nh2 Rg8 34. Kf1 g5 35. Be1 Qg6 36. Rd2 Rbe8 37. Kg1 Rg7 38. Raa2 Rge7 39. Re2 Bd3 40. Red2 e4 41. fxe4 Bxe4 42. Re2 Kh7 43. Bf2 Bc3 44. Kh1 g4 45. hxg4 hxg4 46. Be1 Bxg2+ 47. Kg1 Bd4+ 48. Kxg2 f3+ 49. Kh1 Rxe2 0-1

[Event "Pan American-ch Amateur"]
[Site "Hermosillo"]
[Date "2001.??.??"]
[Round "3"]
[White "Lopez Ruiz, Jose Jaime"]
[Black "Longorio Yepiz, Filiberto"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "50"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c3 d5 4. e3 Nf6 5. f3 Bd6 6. d4 0-0 7. Bd3 e4 8. Bc2 Re8 9. f4 Ne7 10. h3 Nf5 11. Kf2 Nd7 12. Ne2 Re6 13. Nd2 Rg6 14. Qg1 h5 15. Nf1 h4 16. Ke1 Nf6 17. Kd2 Nh5 18. Qf2 b6 19. Rg1 Nhg3 20. Re1 Ba6 21. Bd1 Qe7 22. Nh2 Nxe3 23. Kxe3 Nf5+ 24. Kd2 e3+ 25. Qxe3 Qxe3+ 0-1

[Event "Pan American-ch Amateur"]
[Site "Hermosillo"]
[Date "2001.??.??"]
[Round "1"]
[White "Martinez Aragon, Maria Guadalupe"]
[Black "Longorio Yepiz, Filiberto"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "86"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Nc3 a6 6. Be2 g6 7. d3 Bg7 8. Be3 Nd4 9. Re1 0-0 10. h3 b5 11. e5 Nec6 12. a3 Qe7 13. Bg5 Nxf3+ 14. Bxf3 Qxg5 15. Bxc6 dxc6 16. Qf3 Bd7 17. Rad1 f6 18. exf6 Qxf6 19. Qe3 Qf4 20. Qxf4 Rxf4 21. g3 Bxc3 22. gxf4 Bxe1 23. Rxe1 Rf8 24. Re4 Rf5 25. b3 Kf7 26. c4 g5 27. fxg5 Rxg5+ 28. Kh2 e5 29. f4 exf4 30. Rxf4+ Rf5 31. Rh4 h5 32. Kg3 Kf6 33. Rf4 Rxf4 34. Kxf4 Bxh3 35. Kg3 Bf1 36. Kh4 Kg6 37. cxb5 cxb5 38. b4 cxb4 39. axb4 Bxd3 40. Kg3 a5 41. bxa5 b4 42. a6 Bxa6 43. Kh4 b3 0-1

[Event "Pan American-ch Amateur"]
[Site "Hermosillo"]
[Date "2001.??.??"]
[Round "9"]
[White "Waldo, Zalapa Alejandro"]
[Black "Longorio Yepiz, Filiberto"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "137"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. d3 0-0 6. Bg2 d6 7. 0-0 h6 8. a3 a5 9. Rb1 Bd7 10. Bd2 Ne7 11. e3 Bf5 12. Qe2 e4 13. dxe4 Nxe4 14. Nxe4 Bxe4 15. Rbc1 Nc6 16. Bc3 Qe7 17. Bh3 a4 18. Nh4 Rfe8 19. Nf5 Bxf5 20. Bxf5 Nd4 21. Bxd4 Bxd4 22. Bh7+ Kh8 23. Bb1 Bc5 24. Qc2 g6 25. h4 Qe5 26. Rcd1 c6 27. Kg2 Qg7 28. Rd3 Ra7 29. Rfd1 Qf6 30. h5 Kg7 31. Rh1 Re5 32. hxg6 fxg6 33. Rh4 Rf5 34. Rd2 Ra8 35. Rg4 Rf8 36. Qxf5 Qxf5 37. Bxf5 Rxf5 38. Re4 Kf7 39. Rf4 Ke6 40. Rxf5 Kxf5 41. Kf3 h5 42. Rd3 g5 43. Ke2 g4 44. b4 axb3 45. Rxb3 b6 46. a4 Ke5 47. Rb1 Kf5 48. Rh1 Kg5 49. Kd3 Kg6 50. Ke4 Kg5 51. f4+ gxf3 52. Kxf3 Bb4 53. Rh4 Bc5 54. Re4 Kf5 55. Re8 Kg5 56. Rc8 Kf5 57. Rxc6 Ke5 58. Rc8 Kf5 59. Rh8 Kg5 60. Rg8+ Kf5 61. g4+ hxg4+ 62. Rxg4 Kf6 63. Ke4 Ke6 64. Rh4 Kd7 65. Kd5 Bxe3 66. Rh7+ Kc8 67. Kxd6 Kb8 68. Kc6 Bd4 69. Rb7+ 1-0

