[Event "Antioquia-ch"]
[Site "Medellin"]
[Date "2000.02.28"]
[Round "7"]
[White "Zea, Waldir Oswaldo"]
[Black "Arango, Antonio"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "44"]
[EventDate "2000.02.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Nc6 5. d3 g6 6. Be3 Bg7 7. 0-0 0-0 8. Nd2 Na5 9. Kh1 Nxc4 10. Nxc4 Bd7 11. a4 a6 12. a5 Bc6 13. f4 d5 14. Nxd5 Nxd5 15. exd5 Qxd5 16. Qe2 Rad8 17. Qf2 Bd4 18. Bxd4 Qxd4 19. Qxd4 Rxd4 20. Rae1 e6 21. Ne5 Bb5 22. Re4 Rxe4 0-1

[Event "Antioquia-ch"]
[Site "Medellin"]
[Date "2000.02.21"]
[Round "4"]
[White "Lotero, Faiber"]
[Black "Zea, Waldir Oswaldo"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "101"]
[EventDate "2000.02.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Be3 Bb6 6. Nc3 Nge7 7. d4 0-0 8. Qd2 Bg4 9. Ne2 Kh8 10. h3 Bd7 11. 0-0-0 a6 12. dxe5 Bxe3 13. fxe3 b5 14. Bb3 a5 15. exd6 cxd6 16. Qxd6 Ra7 17. Ng5 Qe8 18. Rhf1 f6 19. Ne6 a4 20. Qg3 Bxe6 21. Bxe6 Ng6 22. Qd6 Nge5 23. Nd4 Nd8 24. Nxb5 Rb7 25. Nc7 Rxc7 26. Qxc7 Nxe6 27. Qc3 Qg6 28. Rd2 Qxe4 29. Rfd1 Nc4 30. Rd3 Rb8 31. b3 axb3 32. cxb3 Nb6 33. Qc2 Qb7 34. Rc3 h6 35. Rd6 Ng5 36. Rc7 Qe4 37. Qxe4 Nxe4 38. Re6 Ng5 39. Rec6 Nd5 40. Rc8+ Rxc8 41. Rxc8+ Kh7 42. Kd2 Ne4+ 43. Kd3 Ng5 44. a4 Nb6 45. Rb8 Nd7 46. Rb5 Ne6 47. b4 Ne5+ 48. Ke4 Nc4 49. Kd3 Nb2+ 50. Kc3 Nc7 51. Kxb2 1-0

[Event "Antioquia-ch"]
[Site "Medellin"]
[Date "2000.02.18"]
[Round "3"]
[White "Valencia Obando, Laureano"]
[Black "Zea, Waldir Oswaldo"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "59"]
[EventDate "2000.02.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. Qb3 d5 6. exd5 Na5 7. Qb5+ Bd7 8. Qxc5 Nxc4 9. Qxc4 0-0 10. 0-0 Qe8 11. Re1 e4 12. d3 Bb5 13. Qxc7 Bxd3 14. Nd4 Rc8 15. Qg3 Nh5 16. Qh3 f5 17. Nxf5 Qe5 18. Ng3 Nf4 19. Bxf4 Qxf4 20. Nh1 Rce8 21. Qe3 Qh4 22. Nd2 Rf6 23. Ng3 Rh6 24. h3 b6 25. Nf5 Qh5 26. Nxh6+ Qxh6 27. Qxh6 gxh6 28. Re3 Rd8 29. Nxe4 Rxd5 30. Nf6+ 1-0

[Event "Antioquia-ch"]
[Site "Medellin"]
[Date "2000.02.14"]
[Round "1"]
[White "Zea, Waldir Oswaldo"]
[Black "Mona, Gonzalo"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "72"]
[EventDate "2000.02.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. Bc4 Be7 5. d3 0-0 6. Bg5 c6 7. 0-0 Nbd7 8. Nd2 Re8 9. Kh1 h6 10. Be3 Nb6 11. Bb3 Bg4 12. Qe1 Nbd7 13. f4 Be6 14. fxe5 Nxe5 15. Qg3 Nh5 16. Qf2 Rf8 17. Ne2 Bh4 18. Qg1 Ng4 19. Nf3 Be7 20. Nf4 Bxb3 21. axb3 Nhf6 22. Bxa7 c5 23. b4 b6 24. bxc5 dxc5 25. Ra2 Qc7 26. h3 h5 27. Nd2 Nh6 28. e5 Nfg4 29. Rfa1 Qxe5 30. hxg4 Qxf4 31. Nc4 Nxg4 32. g3 Qh6 33. Bxb6 Rxa2 34. Rxa2 h4 35. Kg2 h3+ 36. Kf1 Qc1+ 0-1

