[Event "Santander Region-ch"]
[Site "Bucaramanga"]
[Date "2010.12.20"]
[Round "6.1"]
[White "De Las Salas, Kevin"]
[Black "Loaiza Valdes, Cesar"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "43"]
[EventDate "2010.12.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. Nc3 d5 3. d4 e6 4. a3 c6 5. Bg5 Nbd7 6. Ne5 Be7 7. e3 0-0 8. Bd3 Re8 9. Qf3 Qc7 10. Bxh7+ Kxh7 11. Bxf6 Nxf6 12. g4 Bd6 13. g5 Bxe5 14. dxe5 Ne4 15. Nxe4 dxe4 16. Qxe4+ Kg8 17. 0-0-0 b5 18. Rhg1 Bb7 19. g6 fxg6 20. Rxg6 c5 21. Qg4 Qxe5 22. Rd7 1-0

[Event "Santander Region-ch"]
[Site "Bucaramanga"]
[Date "2010.12.19"]
[Round "5.1"]
[White "Cardenas Briceno, Eloy"]
[Black "De Las Salas, Kevin"]
[Result "0-1"]
[ECO "A13"]
[PlyCount "134"]
[EventDate "2010.12.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 g6 3. e3 Bg7 4. d4 Nf6 5. Bd3 c6 6. Nf3 d5 7. cxd5 exd5 8. Ne5 Nbd7 9. f4 Nxe5 10. fxe5 Ne4 11. Nxe4 dxe4 12. Bxe4 Qh4+ 13. Ke2 Qxe4 14. Kf2 0-0 15. Rf1 f6 16. Qb3+ Qd5 17. Qxd5+ cxd5 18. exf6 Rxf6+ 19. Kg1 Bd7 20. Bd2 Rc8 21. Bc3 Bb5 22. Rf3 Rxf3 23. gxf3 Re8 24. Kf2 Bh6 25. Re1 Bg5 26. Kg3 Rxe3 27. Rxe3 Bxe3 28. f4 Kf7 29. Kf3 Bg1 30. h4 Kf6 31. b3 a5 32. a4 Bd7 33. Bxa5 Bxd4 34. Bd8+ Kf5 35. a5 Ba7 36. Bc7 d4 37. b4 Bb5 38. Be5 d3 39. Bc3 b6 40. axb6 Bxb6 41. Bd2 h6 42. Bc3 Bc6+ 43. Kg3 Ke4 44. Kg2 Kxf4+ 45. Kf1 Ke3 46. Ke1 Bd8 47. Bd2+ Kd4 48. Bxh6 Bxh4+ 49. Kd2 Bb5 50. Be3+ Kc4 51. Bc5 g5 52. Be7 Kd5 53. Bf6 Ke6 54. Bd8 Kf5 55. Be7 Bg3 56. Bc5 Be5 57. Bf2 g4 58. Bc5 Kf4 59. Be3+ Kf3 60. Bc5 g3 61. Ke1 g2 62. Kd2 Bf4+ 63. Kc3 d2 64. Kc2 Ba4+ 65. Kc3 Ke2 66. Kd4 d1Q+ 67. Kc4 Qb3+ 0-1

[Event "Santander Region-ch"]
[Site "Bucaramanga"]
[Date "2010.12.19"]
[Round "4.1"]
[White "Quintero Rueda, Elizabeth"]
[Black "De Las Salas, Kevin"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "30"]
[EventDate "2010.12.17"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. d3 a6 7. Be3 Nd4 8. h3 b5 9. Bb3 Nxf3+ 10. Qxf3 Bb7 11. Nd5 Bxd5 12. exd5 a5 13. a3 Bd4 14. c3 Bxe3 15. Qxe3 Nd7 0-1

[Event "Santander Region-ch"]
[Site "Bucaramanga"]
[Date "2010.12.18"]
[Round "2.1"]
[White "Suarez, Jimmy"]
[Black "De Las Salas, Kevin"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "61"]
[EventDate "2010.12.17"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. Nf3 Bg4 6. Be2 Nf6 7. Nxe5 h5 8. Nxg4 hxg4 9. Bxg4 Ne4 10. Qe2 f5 11. Bxf5 Qxf5 12. Qxe4+ Qxe4+ 13. Nxe4 Bb4+ 14. Bd2 Nc6 15. c3 Bd6 16. Nxd6+ cxd6 17. 0-0-0 0-0-0 18. f4 Na5 19. g4 Nc4 20. h4 g5 21. fxg5 Rhe8 22. Rde1 Rxe1+ 23. Rxe1 Nxd2 24. Kxd2 Rf8 25. g6 Rf4 26. g7 Rxg4 27. Re8+ Kd7 28. g8Q Rxg8 29. Rxg8 Ke6 30. h5 Kf7 31. Rg3 1-0

[Event "Santander Region-ch"]
[Site "Bucaramanga"]
[Date "2010.12.17"]
[Round "1.1"]
[White "De Las Salas, Kevin"]
[Black "Marquez, Benjamin"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "56"]
[EventDate "2010.12.17"]
[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 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Qc7 6. Nc3 Nf6 7. Qf3 Bb4 8. Bd2 b5 9. a3 Ba5 10. h4 Bb7 11. Bd3 d6 12. Rh3 Nbd7 13. g4 Nc5 14. g5 Bxc3 15. Bxc3 Nfxe4 16. Bxe4 Nxe4 17. Ne2 Nxg5 18. Qg4 Nxh3 19. Qxg7 0-0-0 20. Qg3 Nxf2 21. Bxh8 Ne4 22. Qd3 Rxh8 23. 0-0-0 Rg8 24. Rf1 f5 25. Nd4 Nc5 26. Qc3 Be4 27. b4 Nd3+ 28. Kd2 Rg2+ 0-1

