[Event "Medellin Navideno op"]
[Site "Medellin"]
[Date "2013.12.21"]
[Round "7"]
[White "Chirivi Castiblanco, Jenny Astrid"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2211"]
[BlackElo "2116"]
[PlyCount "63"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 f5 2. c4 g6 3. g3 Nf6 4. Bg2 Bg7 5. Nc3 d6 6. Nf3 e6 7. 0-0 0-0 8. Qc2 Nh5 9. Rd1 h6 10. e4 g5 11. e5 Qe7 12. Qe2 Qf7 13. exd6 cxd6 14. Nb5 Rd8 15. c5 g4 16. Ne1 d5 17. Nd6 Qg6 18. Nc2 Nc6 19. b4 a6 20. a4 Bf8 21. b5 axb5 22. axb5 Rxa1 23. Nxa1 Bxd6 24. bxc6 Bc7 25. Qb5 Qe8 26. Bxh6 bxc6 27. Qa4 Bd7 28. Qa7 Bb8 29. Qb7 Qg6 30. Bd2 f4 31. Ba5 fxg3 32. Bxd8 1-0

[Event "Medellin Navideno op"]
[Site "Medellin"]
[Date "2013.12.20"]
[Round "4"]
[White "Ruiz Agudelo, Santiago"]
[Black "Alzate Londono, William"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1726"]
[BlackElo "2116"]
[PlyCount "21"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 g6 3. d4 d6 4. Nc3 Bg4 5. Be3 Nf6 6. a3 Bg7 7. Bc4 a6 8. 0-0 b5 9. Bb3 b4 10. Ne2 Na5 11. Ng3 0-1

[Event "Medellin IRT op"]
[Site "Medellin"]
[Date "2012.08.06"]
[Round "6"]
[White "Salcedo, Diana"]
[Black "Alzate Londono, William"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2027"]
[BlackElo "2140"]
[PlyCount "58"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. g3 Rb8 8. Bg2 0-0 9. 0-0 Re8 10. Qc2 h6 11. b3 Qe7 12. Bb2 Ba6 13. Na4 Bd6 14. e3 Be5 15. Rfd1 Bxb2 16. Nxb2 c5 17. Nd3 Bb7 18. Bxb7 Rxb7 19. Nf4 c6 20. Qd3 g5 21. Ne2 d5 22. Nc3 Rd7 23. cxd5 cxd5 24. Na4 Ne4 25. Rac1 d4 26. Qb5 Nxf2 27. Kxf2 Qxe3+ 28. Kg2 Qe4+ 29. Kg1 Qe3+ 1/2-1/2

[Event "Medellin IRT op"]
[Site "Medellin"]
[Date "2012.08.05"]
[Round "4"]
[White "Posada Zuluaga, Juan Manuel"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2045"]
[BlackElo "2140"]
[PlyCount "75"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Qg6 7. Nb5 Bxe3 8. fxe3 Kd8 9. Nd2 Nf6 10. Qc2 Re8 11. 0-0-0 Ne5 12. h3 Qg3 13. Nc4 Nxc4 14. Bxc4 Qxe3+ 15. Kb1 Rxe4 16. Bxf7 d6 17. Nd4 a5 18. Rhf1 Re7 19. Bc4 Bd7 20. Rf3 Qe5 21. Bd3 h6 22. Bf5 a4 23. Bxd7 Rxd7 24. Rf5 Qe8 25. Qd3 Re7 26. Qf3 Kc8 27. Rb5 Re4 28. Qf5+ Kb8 29. Ra5 Rxa5 30. Qxa5 Re1 31. Rxe1 Qxe1+ 32. Kc2 Qe2+ 33. Kc1 Qf1+ 34. Kc2 Qxg2+ 35. Kb1 Qe4+ 36. Kc1 Nd5 37. Qxa4 c5 38. Nc6+ 1-0

[Event "Medellin IRT op"]
[Site "Medellin"]
[Date "2012.08.04"]
[Round "3"]
[White "Alzate Londono, William"]
[Black "Henao, Bernardo Andres"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2140"]
[BlackElo "2076"]
[PlyCount "58"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bg4 6. f3 Bf5 7. Nge2 e6 8. 0-0 Nbd7 9. Ng3 Bg6 10. Qe2 0-0-0 11. Nb5 c6 12. Nc3 Bd6 13. Be3 Qc7 14. f4 h5 15. h3 h4 16. Nh1 Bh5 17. Qd2 Nb6 18. Bd3 Nbd5 19. Nxd5 Nxd5 20. Be4 f6 21. Bxd5 exd5 22. Nf2 Rde8 23. Nd3 Re4 24. Rae1 Rhe8 25. Nc5 Bxc5 26. dxc5 Qe7 27. Bf2 Be2 28. Qa5 Bxf1 29. Rxf1 Kb8 0-1

[Event "Medellin IRT op"]
[Site "Medellin"]
[Date "2012.08.04"]
[Round "2"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Alzate Londono, William"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2038"]
[BlackElo "2140"]
[PlyCount "56"]
[EventDate "2012.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Be7 4. d4 d6 5. d5 Nb8 6. Bd3 Nf6 7. c4 0-0 8. Nc3 c5 9. h3 a6 10. 0-0 h6 11. a3 Kh7 12. b4 b6 13. Rb1 Rg8 14. Be3 g5 15. g4 Nbd7 16. Na4 Nf8 17. Qc1 N6d7 18. Rd1 Ng6 19. Bf1 Nf4 20. Ne1 h5 21. Bxf4 gxf4 22. f3 Bh4 23. Nd3 Bg3 24. Nc3 Qh4 25. Bg2 Nf6 26. Ne1 hxg4 27. fxg4 Bxe1 28. Rxe1 Nxg4 0-1

[Event "Medellin Cuartas Memorial"]
[Site "Medellin"]
[Date "2011.08.06"]
[Round "5"]
[White "Barros, Raul"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "1987"]
[BlackElo "2173"]
[PlyCount "57"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e5 4. e4 f5 5. Nc3 f4 6. Be2 Nf6 7. g3 fxg3 8. hxg3 Be7 9. Be3 0-0 10. f3 a6 11. Qd2 Bd7 12. Bd3 Qe8 13. Qe2 Bd8 14. Qh2 b5 15. g4 g6 16. Nge2 Ra7 17. Ng3 bxc4 18. Bxc4 Bxg4 19. fxg4 Nxg4 20. Qe2 h5 21. 0-0-0 Nxe3 22. Qxe3 h4 23. Nf1 Raf7 24. Nd2 g5 25. Rdg1 Rf4 26. Ne2 g4 27. Nxf4 Rxf4 28. Be2 g3 29. Rxg3+ 1-0

[Event "Medellin Cuartas Memorial"]
[Site "Medellin"]
[Date "2011.08.06"]
[Round "6"]
[White "Garces Trujillo, Luis Javier"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1992"]
[BlackElo "2173"]
[PlyCount "112"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. Be3 Bb4+ 7. Kf2 Qf6 8. Qb3 Na6 9. Nf3 Bc5 10. g3 d6 11. Nc3 0-0 12. Re1 Bxe3+ 13. Rxe3 Nc5 14. Nd5 Qd8 15. Qc2 a5 16. Bg2 Be6 17. Rhe1 f6 18. Kg1 Bg4 19. Nd2 Qd7 20. Nb3 b6 21. Qc3 Rae8 22. Nd4 Nxd4 23. Qxd4 Qd8 24. e5 Ne6 25. Qc3 fxe5 26. fxe5 c6 27. h3 cxd5 28. cxd5 Bxh3 29. Bxh3 Ng5 30. Bg2 dxe5 31. Rxe5 Rxe5 32. Qxe5 Qf6 33. Qxf6 Rxf6 34. Rc1 Kf7 35. Rc7+ Kg6 36. b3 h6 37. Rb7 h5 38. Rc7 Kh6 39. Rb7 Nf7 40. d6 Nxd6 41. Rxb6 Kg5 42. Ra6 Kg4 43. Kh2 Nf5 44. Bh3+ Kg5 45. Rxa5 g6 46. Bxf5 gxf5 47. Rc5 Rd6 48. Rc2 Rd3 49. b4 Ra3 50. Rb2 Kg4 51. b5 h4 52. gxh4 Rh3+ 53. Kg1 Rxh4 54. b6 Rh8 55. b7 Rb8 56. a4 Kf4 1-0

[Event "Medellin de Las Americas op"]
[Site "Medellin"]
[Date "2008.11.14"]
[Round "2.11"]
[White "Alzate Londono, William"]
[Black "Silva, John Hansen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2209"]
[BlackElo "2017"]
[PlyCount "28"]
[EventDate "2008.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. Bc4 d5 5. Bb3 Bd6 6. Ne2 e4 7. a3 c6 8. d3 Qe7 9. dxe4 Qxe4 10. Qd4 Qxg2 11. Rg1 Qxh2 12. Nd2 Nbd7 13. f4 Nf8 14. Nf1 Qh6 0-1

[Event "Medellin de Las Americas op"]
[Site "Medellin"]
[Date "2008.11.13"]
[Round "4.18"]
[White "Alzate Londono, William"]
[Black "Martinez, Mauricio"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "2209"]
[BlackElo "2021"]
[PlyCount "74"]
[EventDate "2008.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5 4. d3 d6 5. Na4 c6 6. Nxc5 Qa5+ 7. c3 Qxc5 8. Be3 Qa5 9. b4 Qc7 10. Bb3 a5 11. bxa5 Qxa5 12. Ne2 Nbd7 13. 0-0 Nc5 14. Bc2 Ne6 15. h3 0-0 16. d4 exd4 17. cxd4 Re8 18. Ng3 Nf8 19. f4 Qc3 20. Rf3 Qb2 21. a4 b5 22. Rb1 Qc3 23. axb5 cxb5 24. Rxb5 Ra2 25. Bb1 Ra5 26. Rb3 Qc4 27. d5 Bd7 28. Bd3 Qa4 29. Bc2 Qc4 30. Bb6 Rb5 31. Rfc3 Qa4 32. Ra3 Qb4 33. Rcb3 Qc4 34. Rc3 Qb4 35. Bd4 Nxd5 36. exd5 Rxd5 37. Ra4 Bxa4 0-1

[Event "Medellin de Las Americas op"]
[Site "Medellin"]
[Date "2008.11.13"]
[Round "6.18"]
[White "Alzate Londono, William"]
[Black "Orozco, Luz Elena"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2209"]
[BlackElo "1990"]
[PlyCount "60"]
[EventDate "2008.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 Nc6 3. c4 dxc4 4. Qa4 Bxg4 5. Bxc6+ bxc6 6. Qxc6+ Bd7 7. Qxc4 c5 8. Nf3 Nf6 9. Nc3 e6 10. Rg1 Rb8 11. a3 Qb6 12. d3 Rg8 13. Ne5 Bd6 14. Nxd7 Nxd7 15. a4 Qc6 16. Qh4 h6 17. Nb5 Be7 18. Qg3 a6 19. Nc3 Bf6 20. Ra3 Rb4 21. Qg2 Qc7 22. Qa8+ Nb8 23. Ne4 Bd4 24. e3 Be5 25. Ra1 Ke7 26. Bd2 Rb7 27. Nc3 Rd8 28. f4 Bf6 29. Rc1 Qc6 30. Ne4 Nd7 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2008.08.06"]
[Round "4.2"]
[White "Alzate Londono, William"]
[Black "Jimenez, Jose Mauricio"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2244"]
[BlackElo "2203"]
[PlyCount "61"]
[EventDate "2008.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Nd2 Nc6 8. c3 Bc5 9. N2b3 Ba7 10. Kh1 d6 11. Bg5 Bd7 12. Qe2 Ne5 13. f4 Nxd3 14. Qxd3 Bc6 15. Rae1 h6 16. Bh4 Rc8 17. e5 Nd5 18. exd6 Qxd6 19. Nf5 Qc7 20. Nxg7+ Kf8 21. Nh5 Bb5 22. Qe4 Bxf1 23. Rxf1 Ne7 24. Rd1 Rg8 25. Nd4 Bxd4 26. Qxd4 b5 27. Nf6 Nf5 28. Nd7+ Ke8 29. Qb4 Qxd7 30. Rxd7 Kxd7 31. Bf6 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2008.08.06"]
[Round "2.8"]
[White "Alzate Londono, William"]
[Black "Posada, Juan Manuel"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2244"]
[BlackElo "2081"]
[PlyCount "55"]
[EventDate "2008.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. d4 e6 4. Bd3 Nf6 5. Ne2 Nc6 6. 0-0 Be7 7. Nd2 d6 8. Bb2 Qc7 9. Rc1 h6 10. Qe1 0-0 11. f4 Bd7 12. Qg3 d5 13. e5 Ne8 14. f5 exf5 15. Bxf5 Bxf5 16. Rxf5 Bg5 17. Qd3 Qb6 18. Rcf1 g6 19. R5f2 Ng7 20. Nf3 Ne6 21. h4 Be7 22. Bc1 Kg7 23. Qe3 Rh8 24. Kh2 Qd8 25. g3 Qa5 26. Kg2 Rac8 27. Nh2 Qd8 28. Rxf7+ 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2008.08.06"]
[Round "5.7"]
[White "Garcia Alarcon, Alvaro"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2167"]
[BlackElo "2244"]
[PlyCount "53"]
[EventDate "2008.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Qd5 f6 8. exf6 Nxf6 9. Qd3 d6 10. Bd2 0-0 11. e3 g6 12. Qc2 Bg4 13. Be2 Bxf3 14. gxf3 Rae8 15. 0-0-0 Bc5 16. a3 a5 17. h4 Nh5 18. Rdg1 Qf7 19. Ne4 Qe7 20. Bc3 Rf5 21. Rg5 Rxg5 22. hxg5 Ne5 23. Rxh5 gxh5 24. Nf6+ Kf7 25. Qxh7+ Ke6 26. Qxh5 Rf8 27. f4 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2008.08.06"]
[Round "9.10"]
[White "Saladen Dulce, Rafael"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2138"]
[BlackElo "2244"]
[PlyCount "79"]
[EventDate "2008.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. Nf3 Nbc6 6. Bf4 Ng6 7. Bg3 Bb4+ 8. Nbd2 0-0 9. Be2 d6 10. a3 Bxd2+ 11. Qxd2 Qe7 12. Qe3 Bd7 13. h4 Rae8 14. h5 Nge5 15. Nxe5 dxe5 16. h6 Nd4 17. Bd3 g6 18. Bh4 f6 19. 0-0-0 g5 20. Bg3 c5 21. f3 Be6 22. Be1 Qf7 23. Kb1 Bxc4 24. Bxc4 Qxc4 25. Rc1 Qb5 26. g3 b6 27. Bc3 Rd8 28. Rh2 Nb3 29. Rg1 Rd3 30. Qe2 Rfd8 31. f4 c4 32. fxg5 Rxc3 33. Qg4 f5 34. Qxf5 Rd7 35. Qe6+ Rf7 36. g6 Rcf3 37. gxf7+ Rxf7 38. Qc8+ Rf8 39. Qg4+ Kf7 40. Rf1+ 1-0

[Event "Huila Centenary op"]
[Site "Neiva"]
[Date "2005.05.13"]
[Round "6"]
[White "Alzate Londono, William"]
[Black "Vittorino, Carlo Giovanni"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2275"]
[BlackElo "2332"]
[PlyCount "78"]
[EventDate "2005.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. h3 0-0 10. Nc3 f6 11. Bxc6 bxc6 12. Be3 Nxc3 13. bxc3 Ba6 14. Qc2 Qe7 15. a4 Ba5 16. exf6 Rxf6 17. Ne5 c5 18. Kd1 Re6 19. f4 Rb8 20. dxc5 Rxe5 21. fxe5 Qxe5 22. Bd4 Qg3 23. Re1 Bd3 24. Qd2 Be4 25. Rf1 h6 26. Rc1 Kh7 27. Rf7 Rg8 28. Qf2 Qd3+ 29. Ke1 Bg6 30. Re7 Bf5 31. Qe3 Qa6 32. Qg3 Qg6 33. Qxg6+ Kxg6 34. g4 Be4 35. Ke2 Bg2 36. Rg1 Be4 37. Re6+ Kg5 38. Ra6 Bb6 39. cxb6 axb6 1-0

[Event "Huila Centenary op"]
[Site "Neiva"]
[Date "2005.05.13"]
[Round "7"]
[White "Lopez Hernandez, Carlos Manuel"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2324"]
[BlackElo "2275"]
[PlyCount "45"]
[EventDate "2005.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 d6 4. Bg2 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nc3 0-0 8. 0-0 a6 9. b3 e6 10. Bb2 Qc7 11. Rc1 Bd7 12. Qd2 Rd8 13. Rfd1 Be8 14. h3 Qe7 15. Ba3 Bf8 16. e4 Nbd7 17. e5 Nh5 18. g4 Nf4 19. Bxd6 Bh6 20. Qe3 Kg7 21. Ne4 Nxg2 22. Qxh6+ Kxh6 23. Bxe7 1-0

[Event "Huila Centenary op"]
[Site "Neiva"]
[Date "2005.05.12"]
[Round "5"]
[White "Cuartas Medina, Jorge Humberto"]
[Black "Alzate Londono, William"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2131"]
[BlackElo "2275"]
[PlyCount "58"]
[EventDate "2005.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. a4 c6 8. Re1 Qc7 9. Bg5 Re8 10. h3 Nf8 11. d5 Ng6 12. Nh4 Nxh4 13. Bxh4 Nxd5 14. Nxd5 cxd5 15. Bxe7 Qxc4 16. Bxd6 dxe4 17. Bxe5 Bf5 18. Bc3 Rad8 19. Qc1 Bg6 20. Qe3 a6 21. a5 Rd5 22. Rad1 h6 23. Qb6 Bh5 24. g4 Rxd1 25. Rxd1 Bg6 26. Rd8 Rxd8 27. Qxd8+ Kh7 28. Qd4 Qxd4 29. Bxd4 e3 1/2-1/2

[Event "Huila Centenary op"]
[Site "Neiva"]
[Date "2005.05.12"]
[Round "4"]
[White "Ortiz, Nadya Karolina"]
[Black "Alzate Londono, William"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2204"]
[BlackElo "2275"]
[PlyCount "83"]
[EventDate "2005.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 dxc6 7. Qf4 Qe7 8. Nc3 Be6 9. Be3 0-0-0 10. Bd3 h6 11. 0-0-0 Bb4 12. Bd2 Bc5 13. e5 Bd4 14. Ne2 g5 15. Qg3 Bb6 16. Kb1 f5 17. f4 g4 18. h3 gxh3 19. Qxh3 Qf7 20. a3 Ne7 21. Be3 c5 22. c3 Rhg8 23. Bc2 Ba2+ 24. Kc1 Bd5 25. Ng3 Be6 26. Rxd8+ Kxd8 27. Nh5 Nd5 28. Bf2 c4 29. Bxb6 axb6 30. Ng3 Ne3 31. Qxh6 Kc8 32. Qh3 Rg4 33. Qh8+ Rg8 34. Qh3 Qd7 35. Ne2 Nxc2 36. Kxc2 Qd5 37. Rg1 Qe4+ 38. Kd2 Rd8+ 39. Ke1 Kb8 40. Kf1 Rd3 41. Qh8+ Ka7 42. Qe8 1/2-1/2

[Event "Huila Centenary op"]
[Site "Neiva"]
[Date "2005.05.11"]
[Round "3"]
[White "Alzate Londono, William"]
[Black "Espinosa, Julio Manuel"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2275"]
[BlackElo "2315"]
[PlyCount "66"]
[EventDate "2005.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 Qb6 4. Bc1 g6 5. Nc3 Bg7 6. e4 d6 7. Bb5+ Nbd7 8. Nge2 0-0 9. a4 a6 10. a5 Qc7 11. Bxd7 Bxd7 12. 0-0 b5 13. axb6 Qxb6 14. Ra3 Rfb8 15. Qe1 e6 16. Nf4 Qc7 17. f3 Re8 18. Qh4 Qd8 19. Rd1 e5 20. Nfe2 c4 21. Be3 Qb8 22. Ra2 Rc8 23. Rda1 Qb7 24. g4 Kh8 25. Qf2 Rf8 26. Ng3 Ng8 27. Qe2 f5 28. Bf2 fxg4 29. fxg4 Nh6 30. h3 Nf7 31. Be3 Bf6 32. Rf1 Bh4 33. Kg2 Rae8 1/2-1/2

[Event "Huila Centenary op"]
[Site "Neiva"]
[Date "2005.05.10"]
[Round "1"]
[White "Castro Rojas, Oscar Humberto"]
[Black "Alzate Londono, William"]
[Result "1/2-1/2"]
[ECO "D65"]
[WhiteElo "2387"]
[BlackElo "2275"]
[PlyCount "43"]
[EventDate "2005.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 e6 4. c4 Be7 5. Nc3 0-0 6. Nf3 Nbd7 7. Rc1 a6 8. cxd5 exd5 9. Bd3 c6 10. Qc2 h6 11. Bf4 Re8 12. 0-0 Nf8 13. h3 Be6 14. Qb3 Qc8 15. Na4 N8d7 16. a3 b6 17. Nc3 c5 18. Bb1 c4 19. Qc2 Qb7 20. b4 a5 21. Qb2 axb4 22. axb4 1/2-1/2

[Event "Cali op-A"]
[Site "Cali"]
[Date "2002.12.21"]
[Round "5"]
[White "Alzate Londono, William"]
[Black "Vinas, J."]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2319"]
[PlyCount "80"]
[EventDate "2002.11.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 Nc6 7. d5 Ne5 8. Bf4 Nbd7 9. Qd4 a6 10. Bg3 h5 11. Nh3 h4 12. Bxh4 Qb6 13. 0-0-0 Nc5 14. Bg3 Bg4 15. Bxe5 Bxd1 16. Bxg7 Rg8 17. Nxd1 Bxg7 18. Qe3 Qa5 19. Kb1 b5 20. Ng5 bxc4 21. Bxc4 Rb8 22. Re1 Rb7 23. Re2 Qa4 24. Rc2 Rb4 25. Ne4 Nxe4 26. Qxe4 Be5 27. g3 Kd8 28. b3 Qd7 29. Qe1 Qb7 30. Bxa6 Qb6 31. Rc8+ Kd7 32. Rxg8 Qd4 33. Bc8+ Kc7 34. Qc3+ Qxc3 35. Nxc3 Bxc3 36. Bf5 Be1 37. Rc8+ Kb7 38. Rc2 Rd4 39. Re2 Bb4 40. Kc2 Rxd5 1-0

[Event "Cali op-A"]
[Site "Cali"]
[Date "2002.12.20"]
[Round "3"]
[White "Zabaleta, Libardo"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2155"]
[BlackElo "2319"]
[PlyCount "64"]
[EventDate "2002.11.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 g6 5. c4 Bg7 6. Nc3 0-0 7. Qc2 c5 8. d5 d6 9. 0-0 Nbd7 10. h3 Rb8 11. e4 Ba6 12. Nb5 Ra8 13. a4 Bc8 14. Re1 Ne8 15. Bf4 a6 16. Nc3 Ne5 17. Nxe5 dxe5 18. Be3 Nd6 19. Qb3 a5 20. Nb5 f5 21. Nxd6 exd6 22. exf5 Bxf5 23. Kh2 Ra7 24. Qd1 Raf7 25. Bd2 Bd7 26. Ra3 Rf5 27. h4 Rh5 28. Kg1 Rhf5 29. Bh3 R5f7 30. Be6 Kh8 31. Bxf7 Rxf7 32. Ra1 Bg4 1-0

[Event "Cali op 5th"]
[Site "Cali"]
[Date "2001.12.21"]
[Round "8"]
[White "Pazos Gambarrotti, Plinio Efrain"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2375"]
[BlackElo "2319"]
[PlyCount "81"]
[EventDate "2001.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 b6 5. Nc3 d6 6. Bd3 Bb7 7. 0-0 Be7 8. d5 e5 9. Nd2 Nbd7 10. f4 a6 11. a4 0-0 12. Qc2 g6 13. Nf3 Re8 14. f5 Kg7 15. fxg6 fxg6 16. Ng5 Nf8 17. Bd2 Bc8 18. Nge4 Ng4 19. Rf3 Nh6 20. Raf1 Bg4 21. R3f2 Bh4 22. Be1 Bxf2+ 23. Bxf2 Qe7 24. h3 Bc8 25. g4 Nd7 26. Qe2 Rf8 27. Qe1 g5 28. Nxg5 Nf6 29. Bh4 Qe8 30. Qg3 Nhg8 31. Bf5 Bxf5 32. Rxf5 Kh8 33. Qf3 Qg6 34. Ne6 Rf7 35. Ne4 Nxe4 36. Rxf7 Nd2 37. Qf2 h6 38. Bf6+ Nxf6 39. Rxf6 Qb1+ 40. Kh2 Ne4 41. Rf8+ 1-0

[Event "Cali op 5th"]
[Site "Cali"]
[Date "2001.12.20"]
[Round "6"]
[White "Castro Rojas, Oscar Humberto"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2364"]
[PlyCount "63"]
[EventDate "2001.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 a6 6. g3 Nc6 7. Bg2 Bb4 8. 0-0 Bxc3 9. bxc3 0-0 10. Ba3 Re8 11. Bd6 e5 12. Nf5 g6 13. Ne3 b5 14. a4 bxa4 15. Qxa4 e4 16. f4 Re6 17. Ba3 Re8 18. f5 g5 19. Bd6 Qb6 20. c5 Qb2 21. Qc4 a5 22. Ra2 Qb7 23. Nd5 Nxd5 24. Qxd5 Nd8 25. Qd4 Qb3 26. Raa1 h5 27. Bxe4 Nc6 28. Qf6 Kh7 29. Ra3 Qc4 30. Ra4 Nb4 31. Bxa8 Rxe2 32. cxb4 1-0

[Event "Cali op 5th"]
[Site "Cali"]
[Date "2001.12.18"]
[Round "2"]
[White "Alzate, Dario"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2430"]
[PlyCount "39"]
[EventDate "2001.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. Be3 Be7 7. f4 Nf6 8. Qf3 e5 9. Nxc6 bxc6 10. f5 d5 11. exd5 cxd5 12. 0-0-0 Bb7 13. Bb5+ Kf8 14. Bc4 e4 15. Qe2 Qa5 16. Bb3 Rd8 17. Bd4 h5 18. g3 Rh6 19. h3 Ne8 20. Kb1 1-0

[Event "American Continental 01st"]
[Site "Cali"]
[Date "2001.08.17"]
[Round "8"]
[White "Alzate Londono, William"]
[Black "Ruiz, Alciguel"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "2278"]
[PlyCount "76"]
[EventDate "2001.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 Nf6 6. 0-0 Be7 7. Nbd2 Qc7 8. b3 b5 9. Bb2 e5 10. h3 Bd7 11. Re1 Qc8 12. Kh2 a5 13. Nf1 a4 14. Ne3 0-0 15. Nh4 Re8 16. Nef5 Bf8 17. Bc1 axb3 18. cxb3 Ra6 19. g4 Kh8 20. Qf3 Ng8 21. Rg1 Be6 22. Bf1 g6 23. Qg3 Nd4 24. Bb2 Qa8 25. a3 Bxb3 26. f4 Qd8 27. Nf3 Nxf3+ 28. Qxf3 gxf5 29. gxf5 Qf6 30. d4 c4 31. dxe5 dxe5 32. fxe5 Bd6 33. Rxg8+ Rxg8 34. Qf4 Re8 35. exf6 Bxf4+ 36. Kg2 Be5 37. Bxe5 Rxe5 38. Kf3 Rxf6 0-1

[Event "American Continental 01st"]
[Site "Cali"]
[Date "2001.08.15"]
[Round "6"]
[White "Alzate Londono, William"]
[Black "Gutierrez, JA."]
[Result "0-1"]
[ECO "A01"]
[BlackElo "2282"]
[PlyCount "57"]
[EventDate "2001.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. d4 exd4 5. exd4 d5 6. Nf3 Bb4+ 7. c3 Bd6 8. Nbd2 0-0 9. Be2 Bf5 10. 0-0 Ne4 11. Re1 Re8 12. Nf1 Ne7 13. Ne3 Be6 14. c4 Bb4 15. Rf1 c6 16. Qc2 Nf5 17. Bd3 Nxe3 18. fxe3 Bf5 19. Ne5 Qg5 20. Rf4 Rxe5 21. h4 Qh6 22. dxe5 Bc5 23. Rxf5 Qxe3+ 24. Kh1 Qg3 25. Rf3 Qxh4+ 26. Rh3 Nf2+ 27. Kh2 Ng4+ 28. Kh1 Nf2+ 29. Kh2 0-1

[Event "American Continental 01st"]
[Site "Cali"]
[Date "2001.08.14"]
[Round "5"]
[White "Sanchez, Victor Hugo"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2287"]
[PlyCount "95"]
[EventDate "2001.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be2 Qc7 7. Be3 Nf6 8. 0-0 b5 9. Nxc6 dxc6 10. a3 Be7 11. f4 Bb7 12. e5 Nd5 13. Nxd5 cxd5 14. Bd4 Rc8 15. c3 Bc5 16. f5 Qxe5 17. fxe6 Bxd4+ 18. cxd4 Qe3+ 19. Kh1 0-0 20. Re1 Qg5 21. exf7+ Rxf7 22. Bg4 Rf2 23. Re5 Qg6 24. Qg1 Rcc2 25. Be6+ Kf8 26. Rf1 Rf6 27. Bf5 Qf7 28. Rfe1 Rxb2 29. Qe3 Bc6 30. Re7 Rxf5 31. Rxf7+ Rxf7 32. h3 Rbf2 33. Kg1 R2f6 34. Qg3 g6 35. Rc1 Kg7 36. Qb8 Bb7 37. Kh2 h5 38. Qe5 Kg8 39. Rc7 Rxc7 40. Qxf6 Rg7 41. Kg3 Kh7 42. Kf4 Bc8 43. Kg5 Bb7 44. Qf8 Bc6 45. Kf6 Rg8 46. Qd6 g5 47. Qc7+ Kh6 48. Qf7 1-0

[Event "American Continental 01st"]
[Site "Cali"]
[Date "2001.08.13"]
[Round "4"]
[White "Alzate Londono, William"]
[Black "Echavarria, Johann"]
[Result "0-1"]
[ECO "A12"]
[BlackElo "2372"]
[PlyCount "120"]
[EventDate "2001.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c6 3. Nf3 Bg4 4. g3 Nd7 5. Bg2 e6 6. 0-0 Ngf6 7. d3 Bc5 8. Nbd2 0-0 9. c4 Qe7 10. Qc2 Ba3 11. Bc3 a5 12. Rad1 Rfe8 13. h3 Bh5 14. e4 dxe4 15. Nxe4 Nxe4 16. dxe4 Bb4 17. Bb2 Red8 18. Qc1 e5 19. a3 Bc5 20. g4 Bg6 21. Rfe1 f6 22. Nh4 Nf8 23. Nf5 Qc7 24. g5 Qb6 25. gxf6 Bxf2+ 26. Kh1 gxf6 27. Rf1 Bxf5 28. exf5 Be3 29. Qc2 Kh8 30. Bc1 Bxc1 31. Qxc1 Rxd1 32. Qxd1 Rd8 33. Qh5 Qc7 34. Rg1 Qe7 35. Qg4 Nd7 36. b4 axb4 37. axb4 Qf7 38. b5 Rg8 39. Qd1 cxb5 40. Bd5 Rxg1+ 41. Qxg1 Qg7 42. Qa7 bxc4 43. Qxb7 Nf8 44. Qc8 Qh6 45. Bg2 Qc1+ 46. Kh2 Qf4+ 47. Kh1 Kg7 48. Qc7+ Kh6 49. Qf7 Qc1+ 50. Kh2 Qf4+ 51. Kh1 Qc1+ 52. Kh2 Qf4+ 53. Kh1 Qc1+ 54. Kh2 Qf4+ 55. Kh1 Qc1+ 56. Kh2 Qf4+ 57. Kh1 Qc1+ 58. Kh2 Qf4+ 59. Kh1 Ng6 60. Qxf6 c3 0-1

[Event "American Continental 01st"]
[Site "Cali"]
[Date "2001.08.12"]
[Round "3"]
[White "Ricaurte Lopez, Juan Carlos"]
[Black "Alzate Londono, William"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2353"]
[PlyCount "92"]
[EventDate "2001.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d6 4. d4 Nd7 5. Bd3 Be7 6. e5 cxd4 7. exd6 Bxd6 8. cxd4 Ngf6 9. 0-0 0-0 10. Nc3 a6 11. Bg5 b5 12. Qe2 Bb7 13. Rad1 Qc7 14. Ne4 Nxe4 15. Bxe4 Rac8 16. d5 Nc5 17. Rc1 Qd7 18. dxe6 Qxe6 19. Bd3 Bxf3 20. Qxf3 Qe5 21. Qh3 Nxd3 22. Rxc8 Qxh2+ 23. Qxh2 Bxh2+ 24. Kxh2 Rxc8 25. b3 h6 26. Be3 Rc2 27. Kg3 Rxa2 28. Rd1 Ne5 29. Kf4 Ng6+ 30. Ke4 Rb2 31. Rd8+ Kh7 32. Ra8 Rxb3 33. Rxa6 Rb4+ 34. Kd5 Nf4+ 35. Bxf4 Rxf4 36. f3 g5 37. Rb6 Rb4 38. Kd6 Kg7 39. Ke5 Rb2 40. g3 Rg2 41. g4 Rb2 42. Kf5 Rb4 43. Ke5 Rf4 44. Rxb5 Rxf3 45. Rb4 f6+ 46. Kd5 h5 0-1

[Event "American Continental 01st"]
[Site "Cali"]
[Date "2001.08.10"]
[Round "1"]
[White "Alzate, Dario"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2430"]
[PlyCount "87"]
[EventDate "2001.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. a3 Be7 6. d5 0-0 7. e4 exd5 8. cxd5 Re8 9. Be2 d6 10. 0-0 Nbd7 11. Nd4 Bf8 12. f3 a6 13. Re1 g6 14. Bf1 Bg7 15. Be3 Ne5 16. Qd2 Qe7 17. Rac1 Rac8 18. Na2 Nfd7 19. h3 f6 20. f4 Nf7 21. Bf2 Bh6 22. g3 Nc5 23. Bg2 Ne5 24. Re3 b5 25. b3 Qd7 26. b4 Na4 27. fxe5 dxe5 28. Nc6 Nb6 29. Na5 Ba8 30. Qe2 Qf7 31. Rf1 Bxe3 32. Bxe3 f5 33. Nc3 Qd7 34. Bc5 Rcd8 35. d6 fxe4 36. Nxe4 Nd5 37. Nb3 Re6 38. dxc7 Nxc7 39. Nf6+ Rxf6 40. Rxf6 Bxg2 41. Kxg2 Ne6 42. Qxe5 Qb7+ 43. Kh2 Nxc5 44. Qxc5 1-0

[Event "COL-ch"]
[Site "Medellin"]
[Date "2001.??.??"]
[Round "2"]
[White "Alzate Londono, William"]
[Black "Beltran, Carlos Armando"]
[Result "1-0"]
[ECO "A43"]
[BlackElo "2294"]
[PlyCount "70"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. d5 Nf6 4. dxe6 dxe6 5. Qxd8+ Kxd8 6. Nc3 a6 7. Bg5 Be7 8. 0-0-0+ Nfd7 9. Be3 Nc6 10. f4 Kc7 11. Nf3 b5 12. e5 Bb7 13. Be2 Rad8 14. h4 h6 15. Rhg1 Nb6 16. g4 Nd5 17. Nxd5+ exd5 18. f5 d4 19. Bf4 Kb6 20. g5 Nb4 21. gxh6 gxh6 22. f6 Bf8 23. a3 Nd5 24. Bd2 Nc7 25. h5 Ne6 26. Rde1 c4 27. Nh4 d3 28. cxd3 cxd3 29. Bd1 Bc5 30. Nf5 Bxg1 31. Rxg1 Rhf8 32. Re1 Rd7 33. Nd6 Bd5 34. Be3+ Kc6 35. Nf5 Nc7 1-0

[Event "COL-ch"]
[Site "Medellin"]
[Date "2001.??.??"]
[Round "5"]
[White "Alzate Londono, William"]
[Black "Garcia Alarcon, Alvaro"]
[Result "0-1"]
[ECO "C06"]
[BlackElo "2253"]
[PlyCount "68"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. e5 Nfd7 7. c3 Nc6 8. 0-0 cxd4 9. cxd4 a5 10. Bb5 Qb6 11. Qa4 0-0 12. Nb3 f6 13. exf6 Nxf6 14. Be3 Bd7 15. Nc5 Bxc5 16. dxc5 Qc7 17. Qh4 Ne5 18. Nd4 Ng6 19. Qh3 e5 20. Ne6 Bxe6 21. Qxe6+ Kh8 22. Rac1 d4 23. Bg5 Ne4 24. Qg4 Nxg5 25. Qxg5 Rf6 26. g3 e4 27. Qd5 Ne5 28. Qxe4 Nf3+ 29. Kg2 Raf8 30. Bd3 Rh6 31. Rh1 Qd7 32. h3 Ng5 33. Qe5 Qc6+ 34. Be4 Nxe4 0-1

[Event "COL-ch"]
[Site "Medellin"]
[Date "2001.??.??"]
[Round "4"]
[White "Alzate Londono, William"]
[Black "Martinez, Cristian"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "2303"]
[PlyCount "53"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. Bg2 Nf6 5. e5 Nfd7 6. f4 g5 7. d3 Nc6 8. Qh5 Nd4 9. Kd1 c4 10. Nh3 cxd3 11. cxd3 Nb6 12. Nxg5 Qe7 13. g4 h6 14. Be3 hxg5 15. Qxh8 Qb4 16. Rc1 Bd7 17. fxg5 Na4 18. Nxa4 Bxa4+ 19. b3 Nxb3 20. axb3 Qxg4+ 21. Ke1 Qxg2 22. Rg1 Qf3 23. Rg3 Qf5 24. bxa4 Kd7 25. Qf6 Qxd3 26. Qxf7+ Be7 27. Qxe7+ 1-0

[Event "COL-ch"]
[Site "Medellin"]
[Date "2001.??.??"]
[Round "8"]
[White "Alzate Londono, William"]
[Black "Salazar, Juan Fernando"]
[Result "1-0"]
[ECO "B20"]
[BlackElo "2234"]
[PlyCount "113"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Ne2 e6 7. 0-0 Nge7 8. Nd2 0-0 9. c3 b5 10. Nf3 b4 11. c4 e5 12. h3 Rb8 13. Rb1 Rb6 14. f5 gxf5 15. Nh4 fxe4 16. dxe4 Be6 17. b3 f5 18. exf5 Nxf5 19. Bd5 Nfd4 20. Rxf8+ Qxf8 21. Bxe6+ Nxe6 22. Qd5 Qf7 23. Qe4 Qb7 24. Qg4 Ned4 25. Nxd4 Nxd4 26. Bh6 Kh8 27. Qh5 Bxh6 28. Qe8+ Kg7 29. Rf1 Bf4 30. gxf4 Qf7 31. Qxf7+ Kxf7 32. fxe5+ Ke6 33. exd6 Rxd6 34. Ng2 Ne2+ 35. Kf2 Nc3 36. Ke3 Rd1 37. Nf4+ Kd6 38. Rf2 Ra1 39. Rd2+ Kc6 40. Nd3 Rxa2 41. Ne5+ Kc7 42. Rd7+ Kc8 43. Rxh7 Ra3 44. Nd7 Rxb3 45. Nxc5 Ra3 46. Kd4 Ne2+ 47. Ke5 Rg3 48. Rh8+ Kc7 49. Ne6+ Kb7 50. Rh7+ Kc8 51. c5 Rc3 52. Kd6 Rd3+ 53. Kc6 Nd4+ 54. Nxd4 Rxd4 55. Rxa7 Kb8 56. Rb7+ Kc8 57. Kb6 1-0

[Event "COL-ch"]
[Site "Medellin"]
[Date "2001.??.??"]
[Round "3"]
[White "Gamboa, Nelson"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2357"]
[PlyCount "52"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. b3 Nc6 4. Bb2 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Nc3 e5 8. Nf3 Be6 9. Ng5 Nd4 10. Nxe6 fxe6 11. Bd3 Be7 12. 0-0 0-0 13. Ne2 Nc6 14. Ng3 Kh8 15. c4 Qb6 16. Rc1 Nd7 17. Bb1 Rf6 18. Nh5 Rg6 19. Rc3 Nd4 20. Rd3 Nf6 21. Bxd4 exd4 22. Nf4 Rh6 23. Nxe6 Qa5 24. Nxd4 Qe5 25. g3 Nxe4 26. Re3 Nc3 1-0

[Event "Abel Cardona op"]
[Site "Cali"]
[Date "2000.12.18"]
[Round "4"]
[White "Schneider Zinner, Werner"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2078"]
[PlyCount "61"]
[EventDate "2000.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 c6 6. Bd3 Bd6 7. Qf3 g6 8. Nge2 Be6 9. h4 Qd7 10. Nf4 Bxf4 11. exf4 h5 12. 0-0 0-0 13. Rfe1 Bf7 14. Re2 b5 15. Rae1 Re8 16. Rxe8+ Bxe8 17. Nxd5 cxd5 18. Rxe8+ Kf7 19. Rc8 a6 20. Rc5 Ke6 21. c4 bxc4 22. Bxc4 dxc4 23. Qxa8 Qxd4 24. Rc8 Nd7 25. Qxa6+ Ke7 26. Qxc4 Qxb2 27. Qc2 Qa1+ 28. Kh2 Qd4 29. Qe2+ Kd6 30. Qe3 Qb4 31. a3 1-0

[Event "Abel Cardona op"]
[Site "Cali"]
[Date "2000.12.17"]
[Round "2"]
[White "Castro Rojas, Oscar Humberto"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2376"]
[PlyCount "40"]
[EventDate "2000.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 d6 6. Nc3 e6 7. Be2 Be7 8. 0-0 Nf6 9. Re1 0-0 10. Bf1 Qc7 11. Bg5 Bd7 12. Rc1 Rac8 13. Bh4 Qb6 14. Nb3 Rfd8 15. Bg3 Ne5 16. c5 Qc7 17. f4 Neg4 18. h3 e5 19. Nd5 Nxd5 20. exd5 Nh6 1-0

[Event "Abel Cardona op"]
[Site "Cali"]
[Date "2000.12.16"]
[Round "1"]
[White "Alzate Londono, William"]
[Black "Sequera Paolini, Jose Rafael"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "2357"]
[PlyCount "116"]
[EventDate "2000.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. Bg5 f6 8. Bh4 Bf5 9. Nc3 c6 10. Bg3 Bg4 11. Re1 Ng6 12. h3 Bc8 13. Ne2 Qc7 14. Qd2 Be6 15. Bxd6 Qxd6 16. Ng3 Nd7 17. Re3 Nf4 18. Rae1 g6 19. Bf1 Rfe8 20. Ne2 Nh5 21. g4 Ng7 22. Ng3 Nf8 23. Bd3 Bd7 24. Rxe8 Rxe8 25. Rxe8 Nxe8 26. Nh4 Ne6 27. Bf1 N8g7 28. Qa5 Qb8 29. Qb4 Kf7 30. c4 b6 31. cxd5 cxd5 32. Bg2 Nf4 33. Nf3 Nge6 34. Bf1 a5 35. Qd2 Qc7 36. a3 h5 37. gxh5 gxh5 38. Nh4 Ng5 39. Qd1 Nfxh3+ 40. Bxh3 Nxh3+ 41. Kh2 Nf4 42. Qb1 Kg8 43. Kh1 Qc4 44. Qg1 Nh3 45. Qg2 Qc1+ 46. Kh2 Nf4 47. Qg1 Qxg1+ 48. Kxg1 Kh7 49. Ng2 Nxg2 50. Kxg2 Kg6 51. f3 Bb5 52. Kf2 Kg5 53. Ke3 h4 54. Nh1 f5 55. Nf2 f4+ 56. Kd2 Bd7 57. Ke1 h3 58. Nh1 h2 0-1

[Event "Antioquia-ch+"]
[Site "Medellin"]
[Date "1995.??.??"]
[Round "?"]
[White "Alzate Londono, William"]
[Black "Aponte Castillo, Jose Ernesto"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "40"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c4 d4 5. d3 Qc7 6. Na3 Nd7 7. Qa4 a6 8. Bf4 Rb8 9. Be2 Ne7 10. 0-0 Ng6 11. Bg3 Be7 12. h4 0-0 13. Rad1 Ngxe5 14. Nd2 f5 15. f4 Nf7 16. Nf3 Bd6 17. Ng5 Nxg5 18. hxg5 e5 19. Bf3 exf4 20. Bh4 Ne5 0-1

[Event "Antioquia-ch+"]
[Site "Medellin"]
[Date "1995.??.??"]
[Round "?"]
[White "Alzate Londono, William"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "2325"]
[PlyCount "48"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[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 Nf6 4. Nc3 Bc5 5. 0-0 d6 6. d3 Bg4 7. Be3 Nd4 8. Kh1 Qd7 9. a4 c6 10. a5 Bxf3 11. gxf3 Qh3 12. Bxd4 Bxd4 13. Rg1 Nh5 14. Rg2 a6 15. Ra3 Rd8 16. Nb1 d5 17. exd5 cxd5 18. Bb3 Rd6 19. c3 Rg6 20. Qg1 Nf4 21. Ba4+ Kd8 22. Rxg6 hxg6 23. Nd2 Bc5 24. b4 Be7 0-1

[Event "Antioquia-ch+"]
[Site "Medellin"]
[Date "1995.??.??"]
[Round "?"]
[White "Orrego, Dorance"]
[Black "Alzate Londono, William"]
[Result "1-0"]
[ECO "A09"]
[PlyCount "91"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. c4 d4 4. d3 e5 5. Bg2 Be7 6. 0-0 f5 7. e3 Nf6 8. exd4 exd4 9. Na3 0-0 10. Nc2 Ng4 11. Re1 Bd6 12. Bg5 Nf6 13. a3 f4 14. b4 fxg3 15. fxg3 Bg4 16. Qd2 Bxf3 17. Bxf3 Ne5 18. Bxb7 Rb8 19. Bxf6 Qxf6 20. Bd5+ Kh8 21. c5 Be7 22. Qe2 Ng6 23. Rf1 Qg5 24. Bg2 Bf6 25. Rae1 a5 26. Be4 Rfe8 27. Rf5 Qxf5 28. Bxf5 Rxe2 29. Rxe2 axb4 30. axb4 Ne7 31. Be4 Kg8 32. Kf2 c6 33. Re1 Kf7 34. Ra1 Ke6 35. Ra6 Kd7 36. Ra7+ Ke6 37. Ke2 h5 38. Kd1 Ke5 39. Rc7 h4 40. Bxc6 hxg3 41. hxg3 Nf5 42. b5 Nxg3 43. b6 Nf5 44. Nb4 Ne3+ 45. Kc1 Bd8 46. Bb7 1-0

