[Event "Merida Universiada"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Buenfil, Ivan"]
[Black "Pacheco, Carlos"]
[Result "1-0"]
[ECO "E90"]
[PlyCount "55"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. d4 0-0 6. Be3 e6 7. Be2 c5 8. dxc5 dxc5 9. Bxc5 Qxd1+ 10. Rxd1 Re8 11. e5 Nfd7 12. Bd6 Nc6 13. Nb5 Ndxe5 14. Nc7 Nxf3+ 15. Bxf3 Bd7 16. Nxa8 Rxa8 17. 0-0 Bxb2 18. Rb1 Bd4 19. Rxb7 Na5 20. Rxd7 Nxc4 21. Bxa8 Bf6 22. Rc1 Nb6 23. Rxa7 Nd5 24. Bxd5 exd5 25. Rcc7 d4 26. a3 d3 27. Bb4 Kg7 28. Rxf7+ 1-0

[Event "Merida Universiada"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Castillo, Marcos"]
[Black "Pacheco, Carlos"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "60"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. Nc3 g6 4. Nf3 Nbd7 5. Ng5 Nb6 6. Nxf7 Qd7 7. Nxh8 Nxc4 8. 0-0 Qe6 9. d3 Na5 10. Nb5 Kd8 11. Re1 c5 12. Bd2 Nc6 13. Bc3 a6 14. Na3 Bg7 15. Nxg6 hxg6 16. Nc4 Qf7 17. Nb6 Rb8 18. e5 Nxe5 19. Bxe5 dxe5 20. Rxe5 Ng4 21. Re2 Bxb2 22. Rb1 Bd4 23. Qf1 Kc7 24. Nd5+ Qxd5 25. Rxe7+ Bd7 26. Rbe1 Qd6 27. g3 Kb6 28. Rb1+ Ka7 29. Re2 Bc6 30. h3 Qxg3+ 0-1

[Event "Merida Universiada"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Pacheco, Carlos"]
[Black "Casares Cabanas, Carlos"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "82"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. e3 d6 4. g3 c5 5. d4 Nbd7 6. d5 Be7 7. Bg2 e4 8. Nxe4 Ne5 9. Nxf6+ Bxf6 10. e4 Nxc4 11. Qa4+ Bd7 12. Qxc4 0-0 13. Ne2 b5 14. Qc2 Be5 15. Bf4 Bf6 16. Bxd6 Re8 17. Qxc5 Bxb2 18. Rd1 Rc8 19. Qe3 Qa5+ 20. Rd2 Qxa2 21. 0-0 f5 22. f3 b4 23. Nc1 Qa3 24. Bf4 Rc4 25. Rxb2 Qxb2 26. Qxa7 Bb5 27. Nd3 Qc2 28. Ne5 Rc3 29. Qf2 Qxf2+ 30. Rxf2 Ra8 31. Bh3 g6 32. exf5 Ra1+ 33. Kg2 gxf5 34. Bxf5 b3 35. Be6+ Kg7 36. Rb2 Ra2 37. Bc1 Kf6 38. f4 Rc7 39. Kh3 h5 40. Rxb3 Bf1+ 41. Kh4 Rxh2+ 0-1

[Event "Merida Universiada"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Pacheco, Carlos"]
[Black "Chable, Roberto"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "36"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. g3 Nf6 4. Nc3 Bb4 5. Nd5 Bc5 6. Bh3 d6 7. Bxc8 Rxc8 8. d3 Nxd5 9. exd5 Ne7 10. c4 h6 11. a3 c6 12. 0-0 cxd5 13. b3 dxc4 14. bxc4 0-0 15. Bb2 Ng6 16. Nd2 Qg5 17. Ne4 Qe7 18. Nxc5 dxc5 0-1

[Event "Merida Universiada"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Pacheco, Carlos"]
[Black "Medina Altamirano, Karla"]
[Result "0-1"]
[ECO "A15"]
[PlyCount "68"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. e3 Be7 5. Nf3 0-0 6. d3 dxc4 7. d4 c6 8. Ne5 Nbd7 9. Nxc4 Qc7 10. 0-0 b5 11. Ne5 Bb7 12. Nxd7 Qxd7 13. a3 Rfd8 14. Nc3 a6 15. e4 Qxd4 16. Qxd4 Rxd4 17. Re1 Rd7 18. e5 Nd5 19. Ne4 Rc8 20. b4 c5 21. Nxc5 Bxc5 22. bxc5 Rxc5 23. Be3 Nxe3 24. Bxb7 Nc2 25. Rac1 Rxb7 26. Re2 Rbc7 27. Rd2 Rc8 28. Rcd1 g6 29. Rc1 Nxa3 30. Rxc5 Rxc5 31. f4 Rc1+ 32. Kg2 Rc2 33. Rxc2 Nxc2 34. Kh3 b4 0-1

