[Event "Festival de la Juventud U16"]
[Site "Hermosillo"]
[Date "2002.03.28"]
[Round "2"]
[White "Capo Vidal, Uriel"]
[Black "Pina Perez, Etsel"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2032"]
[BlackElo "1433"]
[PlyCount "51"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bb5+ Bd7 9. Bxd7+ Nbxd7 10. Bf4 Qe7 11. 0-0 0-0 12. Re1 a6 13. a4 Ng4 14. h3 Nge5 15. Nxe5 Nxe5 16. Bg3 f6 17. f4 Nd7 18. Qg4 Rfe8 19. h4 Qf7 20. Qf3 Rad8 21. Re2 f5 22. exf5 Qxf5 23. Rae1 Nf6 24. Bf2 Kf7 25. Re6 Qg4 26. Rxf6+ 1-0

[Event "MEX-ch"]
[Site "Mexico City"]
[Date "2002.??.??"]
[Round "2"]
[White "Valdez Garcia, Jose Angel"]
[Black "Pina Perez, Etsel"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2175"]
[PlyCount "53"]
[EventDate "2002.??.??"]
[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 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Be2 Nc6 6. 0-0 e6 7. c3 Nf6 8. Bg5 Be7 9. Nbd2 h6 10. Bh4 0-0 11. Bg3 Nh5 12. Ne5 Nxg3 13. fxg3 Bf5 14. Ndf3 Be4 15. Nxc6 bxc6 16. Ne5 Qc7 17. Bd3 Bd6 18. Bxe4 Bxe5 19. Bc2 Bd6 20. Qd3 g6 21. Rf6 Be7 22. Rxg6+ Kh7 23. Rf6+ Kg7 24. Qh7+ Kxf6 25. Rf1+ Kg5 26. Qg7+ Kh5 27. Bd1# 1-0

[Event "MEX-ch U20"]
[Site "Mexico City"]
[Date "2001.??.??"]
[Round "2"]
[White "Bustamante Horta, Jorge"]
[Black "Pina Perez, Etsel"]
[Result "1-0"]
[ECO "D13"]
[PlyCount "81"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 Bf5 5. cxd5 cxd5 6. Qb3 Qd7 7. Ne5 Qc8 8. Nxd5 Nxd5 9. Qxd5 e6 10. Qb3 Nc6 11. Nxc6 Qxc6 12. f3 Bc2 13. Qc3 Rc8 14. Qxc6+ Rxc6 15. e4 a6 16. Bd2 Ba4 17. Bd3 Bd6 18. Ke2 Bc2 19. Rac1 Bxd3+ 20. Kxd3 Rxc1 21. Rxc1 Kd7 22. f4 h5 23. g3 f5 24. Rg1 Rh6 25. h3 Rg6 26. d5 h4 27. dxe6+ Kxe6 28. exf5+ Kxf5 29. g4+ Kf6 30. f5 Rg5 31. Re1 Rxf5 32. gxf5 Kxf5 33. Rg1 g6 34. Rg5+ Kf6 35. Rg4 Be5 36. Bc3 Bxc3 37. Kxc3 g5 38. Kb4 b6 39. a4 Kf5 40. a5 b5 41. Kc5 1-0

[Event "Fide Mercenarios 56th"]
[Site "Mexico City"]
[Date "2001.??.??"]
[Round "1"]
[White "Moysen Fernandez, Holger"]
[Black "Pina Perez, Etsel"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "2000"]
[BlackElo "2000"]
[PlyCount "103"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. Nf3 h6 6. Bxf6 Qxf6 7. e3 b6 8. Rc1 Bb7 9. Be2 d6 10. a3 Bxc3+ 11. Rxc3 Nc6 12. d5 Ne7 13. e4 0-0 14. Qc2 e5 15. h4 Bc8 16. h5 Kh8 17. Nh4 Ng8 18. g4 Qe7 19. Rg3 Qg5 20. Qd2 Qxd2+ 21. Kxd2 Nf6 22. f3 Bd7 23. Ke3 Rae8 24. Rhg1 Kh7 25. Bd1 a5 26. Rh1 Rg8 27. Ng2 Rh8 28. g5 hxg5 29. Rxg5 Kg8 30. h6 Rh7 31. Kd3 Kf8 32. hxg7+ Rxg7 33. Rh8+ Rg8 34. Rgxg8+ Nxg8 35. f4 f6 36. f5 Re7 37. Ne3 Rg7 38. Ng4 Be8 39. Nxf6 Rg3+ 40. Kd2 Bf7 41. Nxg8 Rxg8 42. Rxg8+ Bxg8 43. Kc3 Bf7 44. b4 axb4+ 45. axb4 Be8 46. bxc5 bxc5 47. Kb2 Kg7 48. Ka3 Bf7 49. Ka4 Kf8 50. Ka5 Ke7 51. Kb6 Be8 52. Kc7 1-0

[Event "Fide Mercenarios 56th"]
[Site "Mexico City"]
[Date "2001.??.??"]
[Round "2"]
[White "Pina Perez, Etsel"]
[Black "Bernal Ladron De Guevara, Carlos"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "2000"]
[BlackElo "2250"]
[PlyCount "42"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bf4 0-0 7. e3 c5 8. Rc1 cxd4 9. Qxd4 Nc6 10. Qd2 Bb4 11. Qc2 Nh5 12. Bg3 Nxg3 13. hxg3 d4 14. exd4 e5 15. d5 Nd4 16. Qe4 Bf5 17. Qh4 Be7 18. Qh5 Bg6 19. Qxe5 Bf6 20. Qf4 Qb6 21. Rc2 Bxc2 0-1

