[Event "Merida Revolucion op"]
[Site "Merida"]
[Date "1993.??.??"]
[Round "3"]
[White "Alzina, Jose"]
[Black "Castillo, Marcos"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2005"]
[BlackElo "1650"]
[PlyCount "105"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. g3 e6 4. Bg2 Nf6 5. cxd5 cxd5 6. Nf3 a5 7. 0-0 Qb6 8. Nc3 Bb4 9. Qb3 a4 10. Nxa4 Qb5 11. Nc3 Qa5 12. Bd2 Nc6 13. a3 Be7 14. Nb5 Qd8 15. Bf4 0-0 16. Bc7 Qd7 17. e3 Ne4 18. Qc2 Bd6 19. Nxd6 Nxd6 20. Bxd6 Qxd6 21. Qc5 Qxc5 22. dxc5 f6 23. Nd4 Na5 24. b4 Nc4 25. Nc2 Bd7 26. e4 Nd2 27. Rfd1 Nxe4 28. Bxe4 Bc6 29. Bd3 e5 30. b5 Be8 31. Be2 Bf7 32. Nb4 d4 33. Bf3 Rfb8 34. Bd5 Ra4 35. Bxf7+ Kxf7 36. Kf1 Rba8 37. c6 bxc6 38. bxc6 Ke6 39. c7 Rc8 40. Rdc1 Kd7 41. Nd5 Ra6 42. Rab1 Kd6 43. Rb8 Rxc7 44. Nxc7 Rxa3 45. Nb5+ Ke6 46. Nxa3 g5 47. Rh8 Kf5 48. Rxh7 Ke4 49. Rf7 Kf5 50. Rc6 Ke4 51. Rfxf6 Kd5 52. f3 g4 53. Rfd6# 1-0

[Event "Merida Revolucion op"]
[Site "Merida"]
[Date "1993.??.??"]
[Round "1"]
[White "Alzina, Jose"]
[Black "Romero, Ricardo"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2005"]
[BlackElo "1950"]
[PlyCount "48"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. dxc5 Bxc5 6. cxd5 0-0 7. Bg5 Bxf2+ 8. Kxf2 Ng4+ 9. Ke1 Qxg5 10. dxe6 Ne3 11. Nf3 Qa5+ 12. Qd2 Nxg2+ 13. Kf2 Qxd2 14. exf7+ Rxf7 15. Nbxd2 Bh3 16. Ne4 h6 17. Rhd1 Nc6 18. a3 Ne5 19. Nd6 Ng4+ 20. Kg1 Re7 21. e4 Rf8 22. Nd4 Rf2 23. b4 N2e3 24. N4f5 Rg2+ 0-1

[Event "Merida Revolucion op"]
[Site "Merida"]
[Date "1993.??.??"]
[Round "2"]
[White "Camara M, Alejandra"]
[Black "Alzina, Jose"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1615"]
[BlackElo "2005"]
[PlyCount "84"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. f4 Nc6 4. Nf3 Bg4 5. Nbd2 Nf6 6. g3 e6 7. Bg2 Be7 8. c3 0-0 9. 0-0 Qc7 10. h3 Bxf3 11. Qxf3 d5 12. e5 Nd7 13. Re1 Rae8 14. Nf1 f6 15. exf6 Bxf6 16. f5 Nde5 17. Qe2 Qf7 18. Ne3 d4 19. Ng4 exf5 20. Nxf6+ Qxf6 21. Bd5+ Kh8 22. Qf1 b6 23. Bf4 g5 24. Bxc6 Nxc6 25. Rxe8 Rxe8 26. Bd2 dxc3 27. Bxc3 Nd4 28. Re1 Rxe1 29. Qxe1 Kg8 30. Qe8+ Qf8 31. Qxf8+ Kxf8 32. Bxd4 cxd4 33. h4 gxh4 34. gxh4 Kf7 35. Kf2 Kf6 36. Kg3 h5 37. Kf4 b5 38. b3 b4 39. Kf3 Ke5 40. Kg3 f4+ 41. Kf3 Kf5 42. Kf2 Kg4 0-1

