[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.29"]
[Round "6"]
[White "Agudelo, Pedro Luis"]
[Black "Ospina, Weimar Andres"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1970"]
[BlackElo "1635"]
[PlyCount "64"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Be2 0-0 7. 0-0 Re8 8. f4 Bf8 9. Bf3 Nbd7 10. Re1 c6 11. b3 Nc5 12. Bb2 a5 13. a4 Qb6 14. h3 Ne6 15. Nce2 d5 16. e5 Ne4 17. Bxe4 dxe4 18. c3 Nc5 19. Ng3 Nd3 20. Re2 c5 21. Nb5 c4+ 22. Kh2 Nxf4 23. Rxe4 Nxh3 24. Qe2 Qh6 25. Bc1 Nf4+ 26. Qh5 Nxh5 27. Bxh6 Nxg3 28. Kxg3 gxh6 29. Nc7 Be6 30. Nxa8 Rxa8 31. bxc4 Rc8 32. Rb1 Bf5 0-1

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.29"]
[Round "7"]
[White "Obando Guzman, Soren Federico"]
[Black "Ospina, Weimar Andres"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2045"]
[BlackElo "1635"]
[PlyCount "80"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 dxc4 8. Qa4 Nbd7 9. Qxc4 a6 10. Nc3 c5 11. dxc5 Nxc5 12. a4 e5 13. e4 Be6 14. Qe2 Nb3 15. Rad1 Qc7 16. Nd5 Nxd5 17. exd5 Bxd5 18. Qxe5 Qxe5 19. Nxe5 Bxg2 20. Kxg2 Nxd2 21. Rxd2 Rfd8 22. Rc2 Rac8 23. Rfc1 Rxc2 24. Rxc2 f6 25. Nf3 Rd7 26. Nd2 Kf7 27. Kf3 Rd4 28. Nc4 h5 29. Nb6 Bd6 30. Nc4 Be7 31. Ke2 Ke6 32. b3 h4 33. Ne3 hxg3 34. hxg3 Rb4 35. Rc3 Bd6 36. Nc2 Re4+ 37. Kd3 Re5 38. Nd4+ Kd7 39. f4 Re1 40. Kd2 Bb4 0-1

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.28"]
[Round "4"]
[White "Nino Penaloza, Cesar Gerardo"]
[Black "Ospina, Weimar Andres"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "1896"]
[BlackElo "1635"]
[PlyCount "36"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. h3 c6 7. Be3 0-0 8. Be2 Re8 9. Qd2 exd4 10. Nxd4 Nc5 11. f3 Nh5 12. 0-0-0 Ng3 13. Rhe1 Nxe2+ 14. Rxe2 a5 15. Qc2 Bf8 16. Nxc6 bxc6 17. Bxc5 Be6 18. Kb1 Bxc4 0-1

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.28"]
[Round "5"]
[White "Ospina, Weimar Andres"]
[Black "Rodriguez Cortes, Giovanni"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1635"]
[BlackElo "1962"]
[PlyCount "77"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Bb5+ Bd7 7. Qe2 Nc6 8. h3 e6 9. 0-0 Be7 10. a4 0-0 11. Bc4 Qd6 12. d3 Rae8 13. Bd2 Kh8 14. Bc3 f6 15. a5 e5 16. Rfe1 Bd8 17. Qe4 Bc7 18. Qh4 Ne7 19. Bd2 Bc6 20. b4 Bxf3 21. bxc5 Qc6 22. gxf3 Qxf3 23. Qg4 Qc6 24. Qg2 Qxc5 25. Qxb7 Rb8 26. Qe4 f5 27. Qe3 Qc6 28. Qxa7 f4 29. Reb1 Rxb1+ 30. Rxb1 Rf6 31. Qb7 Rg6+ 32. Kf1 Qd7 33. Qa8+ Nc8 34. Qf3 e4 35. Qxe4 Qxh3+ 36. Ke2 Qh5+ 37. Qf3 Qe5+ 38. Kf1 Qd6 39. Bb4 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.27"]
[Round "2"]
[White "Ospina, Weimar Andres"]
[Black "Plazas, Alfonso"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1635"]
[BlackElo "1905"]
[PlyCount "49"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 a6 10. f3 Bd7 11. Qd2 Rc8 12. Rfd1 Ne5 13. b3 Re8 14. Rac1 Qa5 15. Qb2 Nc6 16. a3 Nxd4 17. Bxd4 Qg5 18. g3 Nh5 19. Bxg7 Qe3+ 20. Kg2 Nxg7 21. Nd5 Qh6 22. h4 Bc6 23. f4 Bxd5 24. cxd5 Nh5 25. Bg4 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.27"]
[Round "3"]
[White "Ospina, Weimar Andres"]
[Black "Valderrama Castano, Julian Camilo"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1635"]
[BlackElo "1958"]
[PlyCount "86"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. a4 b6 9. Bd3 Ba6 10. 0-0 Bxd3 11. Qxd3 Nd7 12. Ba3 Rc8 13. c4 dxc4 14. Qxc4 0-0 15. Ng5 Ng6 16. Qd3 Rfd8 17. Qh3 h6 18. f4 hxg5 19. fxg5 cxd4 20. Rxf7 Qxe5 21. Qh5 Kxf7 22. Rf1+ Qf5 23. Rxf5+ exf5 24. Qf3 Ke6 25. Qb3+ Ke5 26. Qf7 Ndf8 27. Qxg7+ Ke4 28. Qb7+ Ke5 29. Qg7+ Kf4 30. Bc1+ Kg4 31. Qh6 f4 32. g3 Rxc2 33. Bxf4 Re8 34. Kf1 Ree2 35. h3+ Kf5 36. Qg7 d3 37. Qf7+ Ke4 38. Qe8+ Kd4 39. Qd8+ Kc4 40. Qf6 Nxf4 41. Qxf4+ Kc3 42. Qf6+ Kb3 43. Qf7+ Ne6 0-1

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.26"]
[Round "1"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Ospina, Weimar Andres"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2006"]
[BlackElo "1635"]
[PlyCount "58"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Nc3 g6 4. e4 Bg7 5. h3 0-0 6. Be3 c6 7. a4 a5 8. Qd2 Na6 9. Be2 Nb4 10. 0-0 Qc7 11. Rac1 Re8 12. Rfd1 d5 13. e5 Nd7 14. Bh6 Nf8 15. Bxg7 Kxg7 16. Qf4 Bf5 17. Ng5 h6 18. Nxf7 Kxf7 19. g4 Ne6 20. Qf3 Ng5 21. Qg3 Bxc2 22. Rd2 Qb6 23. Qe3 Kg7 24. Rcxc2 Nxc2 25. Rxc2 Rf8 26. Rd2 Ne6 27. Bf1 Rf4 28. Ne2 Re4 29. Qa3 Qb4 0-1

[Event "Cali op-C 11th"]
[Site "Cali"]
[Date "2009.12.27"]
[Round "2.19"]
[White "Diaz, Jose Fernando"]
[Black "Ospina, Weimar Andres"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1625"]
[BlackElo "1637"]
[PlyCount "36"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bg5 Qa5 5. Qd2 Nbd7 6. Nf3 e5 7. Be2 Be7 8. 0-0 h6 9. Bh4 g5 10. Bg3 Qc7 11. Rac1 Nh5 12. Bc4 g4 13. Nh4 Bg5 14. Qe2 Bxc1 15. Bxf7+ Kxf7 16. Qc4+ Kf8 17. Ng6+ Kg7 18. Nxh8 Nb6 0-1

[Event "Buga-ch"]
[Site "Buga"]
[Date "2009.11.27"]
[Round "2.2"]
[White "Ospina, Weimar Andres"]
[Black "Herrera, Jorge"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1637"]
[BlackElo "1816"]
[PlyCount "60"]
[EventDate "2009.11.27"]
[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 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Ng3 e6 7. Bd3 Bd6 8. 0-0 0-0 9. Re1 Qc7 10. Qe2 b6 11. Ne5 Bb7 12. Nh5 Rfe8 13. Nxd7 Qxd7 14. Nxf6+ gxf6 15. Qf3 f5 16. Bg5 Be7 17. Bf4 Bf6 18. Rad1 Kh8 19. Be5 Bxe5 20. dxe5 Qe7 21. Qf4 Rg8 22. Be2 c5 23. f3 Rad8 24. Rd6 Rxd6 25. exd6 Qf6 26. Rd1 e5 27. Qe3 Rd8 28. Qd2 e4 29. fxe4 fxe4 30. Rf1 Rxd6 0-1

[Event "Buga-ch"]
[Site "Buga"]
[Date "2009.11.27"]
[Round "4.1"]
[White "Ospina, Weimar Andres"]
[Black "Salazar, Julian"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1637"]
[BlackElo "1600"]
[PlyCount "49"]
[EventDate "2009.11.27"]
[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 d6 2. d3 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Nf3 0-0 6. Qd2 Ng4 7. Be2 Nxe3 8. fxe3 c6 9. 0-0 Qb6 10. b3 Bxc3 11. Qxc3 Qxe3+ 12. Rf2 Nd7 13. Re1 Nf6 14. h3 Nh5 15. Bd1 Qh6 16. Nh2 Nf4 17. Ng4 Bxg4 18. Bxg4 e5 19. Ref1 f5 20. exf5 gxf5 21. Bd1 Rf6 22. Kh2 Rg6 23. d4 exd4 24. Qxd4 Rxg2+ 25. Rxg2+ 0-1

[Event "Buga-ch"]
[Site "Buga"]
[Date "2009.11.27"]
[Round "1.2"]
[White "Soto, Edward"]
[Black "Ospina, Weimar Andres"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1600"]
[BlackElo "1637"]
[PlyCount "50"]
[EventDate "2009.11.27"]
[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 d6 2. Nf3 Nf6 3. d3 g6 4. Nc3 Bg7 5. Be3 c6 6. Qd2 Ng4 7. Be2 Nxe3 8. fxe3 Qb6 9. b3 0-0 10. 0-0 Bxc3 11. Qxc3 Qxe3+ 12. Rf2 Nd7 13. Re1 Nf6 14. h3 Nh5 15. Bd1 Qh6 16. Nh2 Nf4 17. Ng4 Bxg4 18. Bxg4 e5 19. Ref1 f5 20. exf5 gxf5 21. Bd1 Rf6 22. Kh2 Rg6 23. d4 exd4 24. Qxd4 Rxg2+ 25. Rxg2+ Qg6 1-0

[Event "COL-ch sf"]
[Site "Buga"]
[Date "2009.06.02"]
[Round "7.1"]
[White "Ospina, Weimar Andres"]
[Black "Remicio Duque, John H"]
[Result "0-1"]
[ECO "B79"]
[BlackElo "2218"]
[PlyCount "66"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 0-0 9. Qd2 Bd7 10. 0-0-0 Ne5 11. Bb3 Qa5 12. Kb1 Rfc8 13. Bh6 Bxh6 14. Qxh6 Rxc3 15. bxc3 Qxc3 16. Qd2 Qc5 17. Qg5 a5 18. Nf5 Bxf5 19. exf5 a4 20. fxg6 axb3 21. gxh7+ Kxh7 22. cxb3 Ra5 23. Qh4+ Kg7 24. Qg5+ Kh7 25. Qh4+ Kg6 26. f4 Neg4 27. Qg3 Qf2 28. Qd3+ Kg7 29. Qd2 Qa7 30. Rhe1 Nf2 31. Re3 Nxd1 32. Rg3+ Kf8 33. f5 Rd5 0-1

[Event "COL-ch sf"]
[Site "Buga"]
[Date "2009.06.01"]
[Round "6.1"]
[White "Cayon, Diego Mauricio"]
[Black "Ospina, Weimar Andres"]
[Result "1/2-1/2"]
[ECO "E81"]
[PlyCount "83"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e4 d6 7. f3 Bg7 8. Be3 0-0 9. Qd2 Nxd4 10. Bxd4 Qa5 11. 0-0-0 Be6 12. Kb1 Rfc8 13. Nd5 Qxd2 14. Rxd2 Nxd5 15. Bxg7 Ne3 16. Bd4 Nxf1 17. Rxf1 Bxc4 18. Rh1 Rc6 19. h4 Rac8 20. h5 gxh5 21. b3 Be6 22. Rxh5 f6 23. Kb2 Bf7 24. Rh1 a5 25. g4 e5 26. Bf2 b5 27. Bh4 a4 28. Rhd1 axb3 29. axb3 Rc3 30. Rd3 b4 31. Bxf6 R8c7 32. R1d2 Be6 33. Bd8 Rf7 34. Rxc3 bxc3+ 35. Kxc3 Rxf3+ 36. Rd3 Bxg4 37. Rxf3 Bxf3 38. Kd3 Kf7 39. b4 Bg2 40. Ke3 Ke8 41. Bh4 Kd7 42. Bg3 1/2-1/2

[Event "COL-ch sf"]
[Site "Buga"]
[Date "2009.06.01"]
[Round "5.1"]
[White "Ospina, Weimar Andres"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "E11"]
[BlackElo "2204"]
[PlyCount "72"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d6 7. g3 0-0 8. e3 e5 9. dxe5 dxe5 10. Qb3 Nc6 11. Bg2 Rd8 12. e4 Nd4 13. Nxd4 Rxd4 14. Qc2 Be6 15. 0-0 Rad8 16. Nf3 Rxc4 17. Qe2 Rxe4 18. Qb5 Bc4 19. Qxb7 Bxf1 20. Bxf1 Qc5 21. Ng5 Rg4 22. Nh3 Qb6 23. Qf3 Rgd4 24. b3 h6 25. Bc4 e4 26. Qf5 e3 27. Nf4 exf2+ 28. Kg2 Qc6+ 29. Kh3 Re8 30. Rf1 Qd7 31. Qxd7 Rxd7 32. Rxf2 Ne4 33. Rc2 Rd2 34. Rxd2 Nxd2 35. Bd5 Re3 36. a4 g5 0-1

[Event "COL-ch sf"]
[Site "Buga"]
[Date "2009.05.31"]
[Round "3.1"]
[White "Ospina, Weimar Andres"]
[Black "Morales, Jhon Alexander"]
[Result "0-1"]
[ECO "A17"]
[BlackElo "2316"]
[PlyCount "54"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3 5. bxc3 0-0 6. g3 b6 7. Bg2 Bb7 8. 0-0 Re8 9. Rb1 Qc8 10. d3 d5 11. cxd5 exd5 12. Re1 c5 13. Bg5 Nbd7 14. Bh3 Qc6 15. Qc1 h6 16. Bd2 Nf8 17. d4 Ng6 18. Bf5 Ne4 19. Be3 Bc8 20. Bxg6 Qxg6 21. Ne5 Qe6 22. f3 Nd6 23. Bf2 cxd4 24. cxd4 Bb7 25. Qf4 Rac8 26. Rbc1 f6 27. Ng4 h5 0-1

[Event "COL-ch sf"]
[Site "Buga"]
[Date "2009.05.31"]
[Round "4.1"]
[White "Ospina Loaiza, Jhonny"]
[Black "Ospina, Weimar Andres"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2058"]
[PlyCount "68"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. f3 c6 6. Qd2 b5 7. 0-0-0 Qa5 8. Kb1 b4 9. Nce2 Nbd7 10. Nc1 Rb8 11. g4 h5 12. g5 Ng8 13. f4 e6 14. Nf3 d5 15. Bd3 dxe4 16. Bxe4 Ne7 17. Ne5 Bxe5 18. fxe5 Qc7 19. Rhf1 Ba6 20. Rf3 Nb6 21. Qf2 Ned5 22. Nd3 Nc4 23. Bxd5 cxd5 24. Bc1 Na3+ 25. bxa3 bxa3+ 26. Ka1 Qc3+ 27. Nb2 axb2+ 28. Kb1 bxc1Q+ 29. Kxc1 Qb2+ 30. Kd2 Rc8 31. Rc1 Rc4 32. Rb3 Rxd4+ 33. Ke3 Re4+ 34. Kf3 Qxe5 0-1

[Event "COL-ch sf"]
[Site "Buga"]
[Date "2009.05.30"]
[Round "2.1"]
[White "Sanchez, Victor Hugo"]
[Black "Ospina, Weimar Andres"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2251"]
[PlyCount "61"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Bg5 c6 5. Qd2 Qb6 6. 0-0-0 Nd7 7. f4 Nf8 8. Nf3 Bg4 9. Bc4 Bxf3 10. gxf3 Ne6 11. Ne2 Nxg5 12. fxg5 e6 13. c3 d5 14. Bd3 Ne7 15. h4 h5 16. gxh6 Bxh6 17. f4 dxe4 18. Bxe4 0-0-0 19. Qd3 Qa5 20. Kb1 Bg7 21. Qg3 Bf6 22. Ng1 Rh5 23. Nf3 Rdh8 24. b4 Qc7 25. Ne5 Bxh4 26. Qd3 Nd5 27. Qf3 Bf6 28. Rxh5 Rxh5 29. a3 Rh2 30. c4 Nb6 31. Ng4 1-0

