[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "7"]
[White "Agudelo Guevara, Juan Sebastian"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1492"]
[BlackElo "2049"]
[PlyCount "66"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 g6 4. Nc3 Bg7 5. Be3 Nf6 6. Bc4 0-0 7. Qd2 Nxe4 8. Bxf7+ Rxf7 9. Nxe4 d5 10. Neg5 Rf8 11. h4 e5 12. 0-0-0 e4 13. Ne5 Nxe5 14. dxe5 c6 15. e6 Qf6 16. c3 h6 17. Bd4 Qe7 18. Bxg7 Qxg7 19. Nf7 Bxe6 20. Nxh6+ Kh7 21. h5 g5 22. f3 Qxh6 23. fxe4 dxe4 24. Qd6 g4+ 25. Kb1 e3 26. Rhe1 Bf5+ 27. Ka1 Qxd6 28. Rxd6 Rad8 29. Rxd8 Rxd8 30. a3 Re8 31. Ka2 Be4 32. g3 e2 33. Kb3 Bf3 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "3"]
[White "Burgos Munoz, Harold Andres"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1887"]
[BlackElo "2049"]
[PlyCount "102"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Nf3 Ng6 5. Be2 Nf6 6. Qd3 Bb4+ 7. c3 Bc5 8. a4 a5 9. 0-0 0-0 10. Bd2 d6 11. b4 Bb6 12. h3 Bd7 13. b5 Qc8 14. Nh2 h6 15. Na3 Re8 16. Nc4 Bc5 17. Qf3 Nh4 18. Qg3 Ng6 19. Qf3 Nf4 20. Bxf4 exf4 21. Nd2 Qd8 22. Qxf4 Nxd5 23. Qf3 Nf6 24. Rae1 Be6 25. Qd3 Nd7 26. Kh1 Bb6 27. f4 Nc5 28. Qc2 f6 29. Bh5 Bf7 30. Bxf7+ Kxf7 31. Qa2+ Kf8 32. Nhf3 Qd7 33. e5 Qf7 34. Qc2 Kg8 35. Nd4 Rad8 36. Nf5 dxe5 37. fxe5 Nd3 38. e6 Rxe6 39. Rxe6 Qxe6 40. Nd4 Qe3 41. Nc4 Qg3 42. Nxb6 cxb6 43. Nf5 Qg5 44. Nd4 Nc5 45. Rf5 Qe3 46. Qa2+ Kh8 47. Rf3 Qe1+ 48. Kh2 Qe5+ 49. Kh1 Re8 50. Qf7 Qb8 51. Nf5 Re1+ 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "5"]
[White "Luna Velandia, Juan Sebastian"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1803"]
[BlackElo "2049"]
[PlyCount "57"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Bc4 Bc5 5. c3 d3 6. b4 Bb6 7. a4 a5 8. b5 Nce7 9. Qb3 d5 10. exd5 Nf5 11. 0-0 Nge7 12. Bxd3 Qxd5 13. Bc4 Qe4 14. Bxf7+ Kf8 15. Nbd2 Qd3 16. Ne5 Qe2 17. Bc4 Qh5 18. Be2 Qe8 19. Ba3 g6 20. Ndc4 Be6 21. Qc2 Kg7 22. Nxb6 cxb6 23. Bf3 Bd5 24. Rfe1 Bxf3 25. Nxf3 Qf7 26. c4 Rhe8 27. Ng5 Qf6 28. Bb2 Nd4 29. Bxd4 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "1"]
[White "Saravia Delgadillo, Sara Sofia"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1559"]
[BlackElo "2049"]
[PlyCount "58"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 g6 4. Nc3 Bg7 5. Bb5 a6 6. Ba4 Bd7 7. Be3 Nf6 8. 0-0 0-0 9. e5 dxe5 10. dxe5 Ng4 11. Bf4 b5 12. Bb3 Ncxe5 13. Nxe5 Nxe5 14. Re1 Nc6 15. Nd5 e5 16. Bg3 Be6 17. Qf3 Nd4 18. Qc3 Nxb3 19. Nxc7 Nxa1 20. Nxa8 e4 21. Be5 Bxe5 22. Qxe5 Nxc2 23. Rc1 Qd2 24. Rf1 Rxa8 25. Qxe4 Bd5 26. Qg4 Re8 27. h3 Qe2 28. Qd7 Qxf1+ 29. Kxf1 Re1# 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "2"]
[White "Valle, Efrain"]
[Black "Bechara Lopera, Jalil Antonio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2049"]
[BlackElo "1777"]
[PlyCount "83"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bf5 3. g3 e6 4. Bg2 Nf6 5. 0-0 Nbd7 6. Nbd2 Be7 7. c4 h6 8. Qb3 b6 9. cxd5 exd5 10. Ne5 Nxe5 11. dxe5 Ne4 12. Nxe4 Bxe4 13. Bxe4 dxe4 14. Qa4+ Qd7 15. Qxe4 0-0 16. Bf4 Rad8 17. Rac1 c5 18. Rc3 Qd4 19. Qxd4 Rxd4 20. Rd3 Rfd8 21. Rfd1 Kh7 22. Be3 Rxd3 23. Rxd3 Rxd3 24. exd3 Kg6 25. g4 f6 26. exf6 Bxf6 27. b3 Be5 28. f4 Bc3 29. Kf2 Kf6 30. Kf3 Ke6 31. Ke4 Bf6 32. f5+ Kd6 33. Bf4+ Kc6 34. Be5 b5 35. h4 a5 36. g5 Bxe5 37. Kxe5 c4 38. dxc4 bxc4 39. bxc4 a4 40. f6 gxf6+ 41. Kxf6 hxg5 42. hxg5 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "4"]
[White "Valle, Efrain"]
[Black "Forero, Edwin Johann"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2049"]
[BlackElo "1962"]
[PlyCount "111"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. Nbd2 b6 7. c4 Bb7 8. Rb1 c5 9. a3 Qc8 10. dxc5 Bxc5 11. b4 Be7 12. cxd5 Bxd5 13. Bb2 Rd8 14. Rc1 Qb7 15. Qc2 Nbd7 16. Qc7 Rac8 17. Qxb7 Bxb7 18. Rxc8 Rxc8 19. Rc1 Rxc1+ 20. Bxc1 Bd5 21. Bb2 a5 22. bxa5 bxa5 23. Nd4 Bxg2 24. Kxg2 a4 25. Nc4 Nc5 26. Nc6 Bf8 27. Nb6 Nfd7 28. Nc4 Nf6 29. f3 Nd5 30. e4 Nd3 31. Bd4 Nc7 32. N6e5 Nxe5 33. Bxe5 Nb5 34. Bb2 Bc5 35. Kf1 Nd4 36. Bxd4 Bxd4 37. Ke2 Kf8 38. Kd3 Bc5 39. Nb2 Bxa3 40. Nxa4 Ke7 41. Nb6 Bc5 42. Nc4 f5 43. h3 h5 44. Ke2 Kf6 45. Nb2 Bd6 46. exf5 exf5 47. Kf2 g5 48. Nc4 Bc5+ 49. Kg2 g4 50. Nb2 Bd6 51. Nc4 Bc5 52. Nb2 Bd6 53. Nd1 f4 54. hxg4 hxg4 55. fxg4 Kg5 56. gxf4+ 1/2-1/2

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "6"]
[White "Valle, Efrain"]
[Black "Ramirez Beltran, Francisco Javier"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2049"]
[BlackElo "1839"]
[PlyCount "34"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d4 c6 4. Bg2 h6 5. 0-0 Bf5 6. Nbd2 Nbd7 7. c4 e6 8. a3 a5 9. b3 Bd6 10. Bb2 0-0 11. Ne5 Qb8 12. Nxd7 Nxd7 13. e4 dxe4 14. Nxe4 Be7 15. d5 exd5 16. cxd5 Bxe4 17. Bxe4 Nf6 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "10"]
[White "Valle, Efrain"]
[Black "Soto Ramirez, Andres Camilo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1941"]
[BlackElo "1732"]
[PlyCount "96"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Bg2 Qd7 5. h3 Bf5 6. Bf4 f6 7. g4 Be4 8. Nbd2 g5 9. Bg3 0-0-0 10. c3 Bg6 11. Qa4 Kb8 12. b4 Nxd4 13. Qxd7 Nxf3+ 14. Nxf3 Rxd7 15. h4 Bg7 16. h5 Be4 17. 0-0 Nh6 18. Nh2 Bxg2 19. Kxg2 f5 20. gxf5 Bxc3 21. Rab1 Nxf5 22. Nf3 Nxg3 23. fxg3 h6 24. Rb3 Bg7 25. Rd3 e5 26. e4 Rhd8 27. Rfd1 c6 28. Nh2 Kc7 29. Kf3 dxe4+ 30. Kxe4 Rxd3 31. Rxd3 Rxd3 32. Kxd3 Kb6 33. Ke4 Kb5 34. Kf5 Kxb4 35. Kg6 Bf8 36. Ng4 e4 37. Kf7 Bc5 38. Nh2 e3 39. Nf3 e2 40. Kg6 Bf2 41. g4 e1Q 42. Nxe1 Bxe1 43. Kxh6 c5 44. Kg6 c4 45. h6 Bc3 46. Kxg5 Bd2+ 47. Kg6 Bxh6 48. Kxh6 c3 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "9"]
[White "Jaramillo, Carlos Orlando"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1834"]
[BlackElo "1941"]
[PlyCount "48"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. b4 Nf6 2. Nf3 a5 3. b5 c6 4. a4 d5 5. e3 Bg4 6. d4 Nbd7 7. Be2 Bxf3 8. gxf3 e5 9. dxe5 Nxe5 10. Qd4 Bb4+ 11. c3 Bd6 12. Ba3 0-0 13. f4 Ng6 14. f5 Ne7 15. Bd3 Bxa3 16. Nxa3 Qd6 17. Rg1 h6 18. Kd2 Rad8 19. Qh4 Ne4+ 20. Kc2 Nxf5 21. Qh5 Qe5 22. Qd1 Qxc3+ 23. Kb1 Nd2+ 24. Ka2 Qxd3 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "8"]
[White "Valle, Efrain"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1941"]
[BlackElo "1773"]
[PlyCount "71"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. g3 c6 4. Bg2 Bg4 5. h3 Bh5 6. 0-0 e6 7. c4 Be7 8. Nc3 0-0 9. e4 Nbd7 10. g4 Bg6 11. e5 Ne4 12. Nxe4 Bxe4 13. exd6 Bxd6 14. Qe2 Bg6 15. h4 h6 16. h5 Bh7 17. g5 hxg5 18. Bxg5 Be7 19. Bf4 Bf5 20. h6 g6 21. Qe3 Nf6 22. Rad1 Ng4 23. Qb3 Qb6 24. Qc3 f6 25. Nh4 g5 26. Nxf5 exf5 27. c5 Qb5 28. Rfe1 Rae8 29. b3 a5 30. Bf1 Qb4 31. Bc4+ Kh7 32. Qb2 Bxc5 33. Bd2 Qa3 34. Qc2 Be7 35. Qxf5+ Kxh6 36. Bd3 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "7"]
[White "Toro Ramirez, Samuel"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1861"]
[BlackElo "1941"]
[PlyCount "85"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. d3 Nf6 6. 0-0 0-0 7. h3 Be6 8. Bb3 d5 9. Bg5 d4 10. Nd5 Be7 11. Nxe7+ Qxe7 12. Nh2 h6 13. Bxf6 Qxf6 14. Qh5 Ne7 15. Ng4 Bxg4 16. Qxg4 Ng6 17. g3 a5 18. f4 a4 19. fxe5 Nxe5 20. Rxf6 Nxg4 21. Bxf7+ Kh8 22. Rf4 Ne3 23. c3 a3 24. b3 g5 25. Rf2 c5 26. Bh5 b6 27. Rc1 Rxf2 28. Kxf2 Rf8+ 29. Ke2 b5 30. b4 g4 31. bxc5 b4 32. cxd4 b3 33. axb3 Rf1 34. Rxf1 Nxf1 35. c6 a2 36. c7 Nxg3+ 37. Kf2 Nh1+ 38. Ke3 a1Q 39. c8Q+ Kg7 40. Qd7+ Kh8 41. Qe8+ Kg7 42. Qf7+ Kh8 43. Qf6+ 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "6"]
[White "Valle, Efrain"]
[Black "Ayala Delgado, Sergio Alejandro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1941"]
[BlackElo "2089"]
[PlyCount "106"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. d4 c6 5. 0-0 Ngf6 6. Nbd2 e6 7. c4 Be7 8. Re1 0-0 9. b3 a5 10. a3 b5 11. c5 Bh5 12. Bb2 Ne4 13. b4 f5 14. Qb3 Bxf3 15. Nxf3 g5 16. Ne5 Rc8 17. f3 Nd2 18. Qc3 Nxe5 19. dxe5 Nc4 20. e4 f4 21. exd5 cxd5 22. g4 Qe8 23. Bf1 Ne3 24. Bd3 h5 25. h3 Qf7 26. Qd2 Qe8 27. Bd4 Nc4 28. Qc2 Kg7 29. Bxc4 bxc4 30. Kg2 Rh8 31. Rh1 Rc7 32. Rab1 Qa8 33. Qf2 axb4 34. axb4 Ra7 35. Ra1 hxg4 36. fxg4 Rb8 37. Rxa7 Qxa7 38. Ra1 Qb7 39. Ra4 Qb5 40. Qc2 Rb7 41. Bc3 d4 42. Bxd4 Qc6+ 43. Kh2 Rd7 44. b5 Qf3 45. Rxc4 Qg3+ 46. Kh1 Qxh3+ 47. Kg1 Qxg4+ 48. Kf1 Qf3+ 49. Ke1 Rxd4 50. Rxd4 Qe3+ 51. Kf1 Qxd4 52. c6 Bc5 53. c7 f3 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.28"]
[Round "5"]
[White "Bolanos Lopez, Juan Jacobo"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2075"]
[BlackElo "1941"]
[PlyCount "91"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Nf3 Ng6 5. h4 d6 6. h5 N6e7 7. c4 Nf6 8. Nc3 h6 9. c5 Neg8 10. Qb3 Nd7 11. Qa4 dxc5 12. Nxe5 Ngf6 13. Nf3 Bd6 14. e5 Qe7 15. Bf4 0-0 16. 0-0-0 Nxe5 17. Bxe5 Bxe5 18. Re1 Ng4 19. Nxe5 Nxf2 20. Qh4 Qg5+ 21. Qxg5 hxg5 22. Rh2 Re8 23. g3 Ng4 24. Rhe2 Nxe5 25. Rxe5 Bd7 26. Rxe8+ Rxe8 27. Rxe8+ Bxe8 28. Ne4 f5 29. Nxg5 Bxh5 30. Bc4 Kf8 31. Ne6+ Ke7 32. Nxc7 Bf3 33. Ne6 b5 34. Bxb5 Bxd5 35. Nxg7 Kf6 36. Nh5+ Kg5 37. Nf4 Bxa2 38. Be2 Bf7 39. Kc2 Kf6 40. Nd3 Bd5 41. Kc3 Kg5 42. Nf4 Bf7 43. Bf3 Bg8 44. Bd5 Bh7 45. Ne6+ Kf6 46. Nf8 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "3"]
[White "Medina Caicedo, Victor Manuel"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1745"]
[BlackElo "1941"]
[PlyCount "46"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. 0-0 cxd4 6. Nxd4 0-0 7. e4 Nc6 8. Nc3 d6 9. Nxc6 bxc6 10. e5 dxe5 11. Bxc6 Rb8 12. Nd5 Nxd5 13. Qxd5 Qc7 14. Ba4 Bh3 15. Re1 Rfd8 16. Qf3 Qa5 17. Re4 f5 18. Bb3+ Kh8 19. Re3 Bg4 20. Qc6 f4 21. gxf4 exf4 22. Re4 Rd1+ 23. Kg2 Qh5 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "4"]
[White "Valle, Efrain"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1941"]
[BlackElo "2179"]
[PlyCount "111"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. Nbd2 Nbd7 7. e4 e5 8. c3 b6 9. Qc2 Bb7 10. Re1 exd4 11. cxd4 c5 12. d5 b5 13. a4 a6 14. Nb3 Re8 15. Bd2 b4 16. Bf4 Qc7 17. Nbd2 Nh5 18. Be3 a5 19. Bf1 Ba6 20. Bxa6 Rxa6 21. Nc4 Nb6 22. Nfd2 Nxc4 23. Nxc4 Qe7 24. f3 Nf6 25. Bg5 h6 26. Bxf6 Bxf6 27. Kg2 Bd4 28. Rad1 h5 29. f4 h4 30. Qd3 Ra7 31. b3 Qd8 32. Qf3 hxg3 33. hxg3 Rae7 34. f5 gxf5 35. Qxf5 Bc3 36. Rf1 Qd7 37. Qxd7 Rxd7 38. Rf4 Be5 39. Rg4+ Bg7 40. Rf1 Ra8 41. Rf6 Ra6 42. e5 Kf8 43. Rxd6 Rdxd6 44. exd6 Ra7 45. Re4 Bf6 46. Kf3 Bd8 47. g4 Rd7 48. Kf4 Ra7 49. Kf5 Rd7 50. g5 Ra7 51. Ne5 Rb7 52. Rh4 Kg7 53. Rc4 Bb6 54. d7 Rb8 55. Nc6 Ra8 56. d6 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "2"]
[White "Valle, Efrain"]
[Black "Carrillo Parra, Miguel Alfredo"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1941"]
[BlackElo "2261"]
[PlyCount "86"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d4 c6 4. Bg2 Bf5 5. 0-0 Nbd7 6. Nbd2 h6 7. c4 e6 8. b3 Bd6 9. Bb2 Qb8 10. a4 0-0 11. c5 Bc7 12. b4 Re8 13. Qb3 e5 14. dxe5 Nxe5 15. Nd4 Bd7 16. e4 dxe4 17. Nxe4 Nxe4 18. Bxe4 Qc8 19. Rfe1 Bd8 20. Rac1 a6 21. f4 Ng4 22. Bg6 Rf8 23. Bb1 Nf6 24. Qd3 g6 25. Qc4 Nd5 26. Be4 Bf6 27. Re2 Bg4 28. Ree1 Qd7 29. Bxd5 cxd5 30. Qb3 Rfe8 31. b5 axb5 32. axb5 Re4 33. c6 bxc6 34. Nxc6 Rxe1+ 35. Rxe1 d4 36. Ne5 Bxe5 37. Rxe5 Rd8 38. b6 d3 39. Qc3 f6 40. Qb3+ Kh7 41. Re1 d2 42. Rd1 Bxd1 43. Qxd1 Qb5 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "1"]
[White "Villada Londono, Thomas"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1500"]
[BlackElo "1941"]
[PlyCount "35"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 e5 3. g3 Nf6 4. Bg2 Bc5 5. d3 0-0 6. Nf3 h6 7. 0-0 Re8 8. a3 a5 9. Bd2 d5 10. cxd5 Nxd5 11. Qc2 Ba7 12. Nh4 Nd4 13. Qd1 Be6 14. Nf3 Nxc3 15. Bxc3 Bb3 16. Qc1 Nxe2+ 17. Kh1 Nxc1 18. Raxc1 0-1

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "4"]
[White "Canon Martinez, Julian Smith"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1805"]
[BlackElo "2043"]
[PlyCount "214"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 g6 4. Nc3 Bg7 5. d5 Ne5 6. Nxe5 dxe5 7. Bb5+ Bd7 8. Qe2 a6 9. Bxd7+ Qxd7 10. 0-0 Nf6 11. f3 0-0 12. Be3 Ne8 13. Rad1 Nd6 14. b3 f5 15. Na4 b6 16. Qd3 fxe4 17. fxe4 Qg4 18. Nc3 b5 19. Bc5 Rf4 20. Rxf4 exf4 21. Re1 f3 22. g3 Bxc3 23. Qxc3 Nxe4 24. Qb4 f2+ 25. Bxf2 Nxf2 26. Qxg4 Nxg4 27. Rxe7 Nf6 28. c4 bxc4 29. bxc4 Rc8 30. Re6 Kf7 31. Rxa6 Ke7 32. Re6+ Kf7 33. Ra6 Re8 34. Ra7 Re7 35. a4 Ng4 36. Rb7 Ne3 37. Rb4 Re4 38. Rb7 Rxc4 39. d6 Nd5 40. a5 Ke6 41. dxc7 Nxc7 42. a6 Kd6 43. a7 Ra4 44. Rb6+ Kd7 45. Rb7 Kc6 46. Rb8 Rxa7 47. Kg2 Ne6 48. Re8 Kd6 49. h4 h5 50. Rg8 Rg7 51. Rb8 Ke5 52. Rb5+ Kf6 53. Rb6 Rd7 54. Kh3 Rd3 55. Ra6 Kf5 56. Ra5+ Ke4 57. Ra4+ Rd4 58. Ra6 Ke5 59. Ra5+ Rd5 60. Ra6 Kf5 61. Ra3 Nd4 62. Ra8 Ke5 63. Ra3 Nf5 64. Ra6 Rd6 65. Ra5+ Kf6 66. Ra3 Nh6 67. Rf3+ Ke7 68. Re3+ Re6 69. Rb3 Nf5 70. Rb7+ Kf6 71. Kg2 Re3 72. Rb6+ Kg7 73. Kf2 Rxg3 74. Rb7+ Kh6 75. Rb5 Rg4 76. Rb8 Nxh4 77. Rb5 Nf5 78. Rb7 h4 79. Kf3 Kg5 80. Rb6 Rf4+ 81. Kg2 Ne3+ 82. Kh2 Rf3 83. Rb5+ Kg4 84. Rb4+ Rf4 85. Rb3 Rf2+ 86. Kg1 Kf3 87. Rb6 Rg2+ 88. Kh1 Rg5 89. Rf6+ Nf5 90. Rb6 Rg3 91. Kh2 Ne3 92. Rf6+ Nf5 93. Rb6 g5 94. Rb3+ Ne3 95. Kh1 g4 96. Rb1 Rg2 97. Rf1+ Rf2 98. Rg1 Rf1 99. Rxf1+ Nxf1 100. Kg1 Ne3 101. Kh1 g3 102. Kg1 h3 103. Kh1 g2+ 104. Kg1 Ke2 105. Kh2 Kf2 106. Kxh3 g1Q 107. Kh4 Qg4# 0-1

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "5"]
[White "Valle, Efrain"]
[Black "Ferreira Angarita, Fabio Alexander"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2043"]
[BlackElo "1949"]
[PlyCount "38"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bf5 5. d4 e6 6. Nbd2 Nbd7 7. c4 Be7 8. b3 0-0 9. h3 h6 10. Bb2 a5 11. Ne5 a4 12. bxa4 Qa5 13. Nxd7 Nxd7 14. cxd5 exd5 15. e4 dxe4 16. Nxe4 Qxa4 17. Nc3 Qxd1 18. Re1 Qxa1 19. Rxa1 Ba3 1/2-1/2

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "3"]
[White "Valle, Efrain"]
[Black "Rubiano Peralta, Luis Emmanuel"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2043"]
[BlackElo "1693"]
[PlyCount "84"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. g3 Nf6 4. d3 e5 5. Bg2 Be7 6. h3 0-0 7. Be3 d5 8. exd5 Nxd5 9. Qc1 f5 10. Bg5 e4 11. Bxe7 Qxe7 12. Qg5 exf3+ 13. Qxe7 Ndxe7 14. Bxf3 Nd4 15. Bd1 f4 16. g4 f3 17. c3 Ndc6 18. Nd2 Ne5 19. Bc2 Be6 20. 0-0-0 N7g6 21. Rde1 Bd5 22. c4 Bf7 23. Re4 c5 24. Rhe1 Rae8 25. Ba4 Nxd3+ 26. Kb1 Rxe4 27. Rxe4 Nxf2 28. Re3 Nh4 29. Nxf3 Nxf3 30. Rxf3 Bg6+ 31. Rf5 Bxf5+ 32. gxf5 Rxf5 33. Kc2 Nxh3 34. Bd7 Rf2+ 35. Kb3 Nf4 36. Bc8 b6 37. Ka3 Nd3 38. Be6+ Kf8 39. b3 Nc1 40. Ka4 a6 41. a3 Na2 42. b4 Rb2 0-1

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "1"]
[White "Valle, Efrain"]
[Black "Torres Millan, Kevin Gilberto"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2043"]
[BlackElo "1532"]
[PlyCount "57"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Nf6 4. Bg2 e6 5. 0-0 Bd6 6. c4 h6 7. Nc3 b6 8. cxd5 exd5 9. Nb5 Bb7 10. Nxd6+ Qxd6 11. Bf4 Qd7 12. Rc1 0-0 13. b4 Nh5 14. b5 Nxf4 15. bxc6 Bxc6 16. Ne5 Qe8 17. gxf4 Ba4 18. Qd3 c6 19. f5 f6 20. Ng6 Rf7 21. Rfe1 Bb5 22. Qf3 Qd7 23. e4 dxe4 24. Qxe4 Rd8 25. d5 cxd5 26. Qxd5 Qxd5 27. Bxd5 Rxd5 28. Rc8+ Kh7 29. Rh8# 1-0

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "6"]
[White "Vargas, Mauricio"]
[Black "Valle, Efrain"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2028"]
[BlackElo "2043"]
[PlyCount "21"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Nf3 e6 8. dxe6 fxe6 9. e5 dxe5 10. Qxd8 Rxd8 11. Nxe5 1/2-1/2

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.07"]
[Round "9"]
[White "Perez Pertuz, Carlos Mario"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1775"]
[BlackElo "1927"]
[PlyCount "55"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 g6 4. Bc4 Bg7 5. 0-0 Nf6 6. Nc3 0-0 7. d5 Na5 8. Be2 c5 9. Nd2 c4 10. Nxc4 Nxc4 11. Bxc4 a6 12. a4 Rb8 13. Be3 b5 14. axb5 axb5 15. Bd3 b4 16. Ne2 Ng4 17. Bd4 e5 18. dxe6 Bxe6 19. Bxg7 Kxg7 20. h3 Ne5 21. f4 Qb6+ 22. Kh2 Nxd3 23. Qxd3 b3 24. c3 Qb5 25. Qd4+ Kg8 26. Ng3 Qc4 27. Qf6 Bd7 28. Nh5 1-0

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.07"]
[Round "8"]
[White "Valle, Efrain"]
[Black "Barraza, Luis Alberto"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1927"]
[BlackElo "1926"]
[PlyCount "80"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. Nbd2 a5 7. e4 Bg4 8. h3 Bxf3 9. Qxf3 e5 10. dxe5 dxe5 11. Rd1 Qe7 12. Nc4 Nbd7 13. b3 b5 14. Ba3 Nc5 15. Qe3 b4 16. Bb2 Nfd7 17. Rd5 c6 18. Rd6 Ne6 19. Rxc6 Nd4 20. Bxd4 exd4 21. Qd2 Nb8 22. Rd6 Nd7 23. f4 Rad8 24. Rd1 Nc5 25. e5 Rxd6 26. Nxd6 Ne6 27. Bd5 g5 28. Nf5 Qd7 29. Be4 gxf4 30. gxf4 Kh8 31. Kh2 f6 32. Nxg7 Qxg7 33. Rg1 Qh6 34. exf6 Nxf4 35. Rg3 Qxf6 36. Qd1 Qe5 37. Bf3 Nh5 38. Bxh5 Rf2+ 39. Kh1 Qxg3 40. Qxd4+ Kg8 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.06"]
[Round "7"]
[White "Herrera Jimenez, Mateo"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1681"]
[BlackElo "1927"]
[PlyCount "195"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. c3 Nf6 6. Bd3 Qe7 7. Ne5 Bxe5 8. dxe5 Nd7 9. Bb5 Qc5 10. Bxc6 bxc6 11. 0-0 Qb6 12. b3 Ba6 13. Re1 Nc5 14. Qg4 Rg8 15. Nd2 Nd3 16. Red1 c5 17. c4 0-0-0 18. cxd5 Rxd5 19. Nc4 Qc6 20. Qf3 Rgd8 21. Bg3 Nb4 22. Rdc1 Qd7 23. h3 Bb7 24. Qg4 f6 25. exf6 gxf6 26. a3 Rg5 27. Ne5 Qe8 28. Qc4 Na6 29. Nd3 Qc6 30. Nf4 Rd6 31. b4 cxb4 32. Qe2 Qb6 33. axb4 e5 34. Nd3 Qb5 35. Nf4 exf4 36. Qxb5 Rxb5 37. Bxf4 Rd7 38. Ra4 Rxb4 39. Ra5 c5 40. g4 Rd5 41. Kh2 c4 42. Ra3 Rd2 43. Kg3 Kd7 44. h4 Rd3 45. Ra5 c3 46. Rh5 Rc4 47. Rxh7+ Kc6 48. g5 fxg5 49. hxg5 c2 50. Rhh1 Kd5 51. Rh6 Kc5 52. g6 Rd1 53. e4 Rxc1 54. Bxc1 Rxe4 55. Rh5+ Kd6 56. g7 Re1 57. Bg5 Rg1+ 58. Kh2 Rg2+ 59. Kh3 c1Q 60. Rh6+ Kc5 61. Bxc1 Rxg7 62. Be3+ Kd5 63. Rh5+ Ke4 64. Rh4+ Kf5 65. Bxa7 Nc7 66. Bd4 Rg1 67. Rh5+ Kg6 68. Ra5 Ne6 69. Be3 Be4 70. Re5 Bf5+ 71. Kh2 Rg4 72. Ra5 Be4 73. Ra4 Rg2+ 74. Kh3 Bf3 75. Rb4 Kf5 76. Ra4 Rg1 77. Rb4 Rg8 78. Rh4 Ke5 79. Ra4 Rg6 80. Rb4 Be4 81. Rb5+ Bd5 82. Rb4 Ng7 83. Bd4+ Kf5 84. Bxg7 Rxg7 85. Ra4 Be4 86. Ra5+ Kf4 87. Rh5 Rg1 88. Rh4+ Kf3 89. Kh2 Rg2+ 90. Kh1 Rxf2 91. Kg1 Rb2 92. Rh3+ Kg4 93. Ra3 Bf3 94. Kf1 Kg3 95. Ke1 Re2+ 96. Kf1 Rd2 97. Ra1 Rh2 98. Ke1 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.06"]
[Round "6"]
[White "Valle, Efrain"]
[Black "Guerrero Fandino, Gustavo A"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1927"]
[BlackElo "2117"]
[PlyCount "98"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e4 d6 5. Bc4 0-0 6. Qe2 e5 7. Nc3 c6 8. b4 b5 9. Bb3 a5 10. bxa5 Rxa5 11. a4 b4 12. Nd1 Nbd7 13. d3 Nc5 14. Ne3 Be6 15. Nd2 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. 0-0 Bxb3 19. Nxb3 Nxb3 20. cxb3 Qd5 21. Qd1 Rd8 22. d4 exd4 23. Qd3 Qf5 24. Qc4 Rc5 25. Qxb4 Rc2 26. Qb6 Qd5 27. Rab1 Be5 28. Qa6 Rb8 29. Bc1 Kg7 30. b4 Qd6 31. Qd3 Rc3 32. Qd2 Bxh2+ 33. Kh1 Be5 34. Qh6+ Kg8 35. Bd2 Rc2 36. Rb3 d3 37. Qe3 Rd8 38. a5 Qd5 39. Rfb1 Rc4 40. Qg5 f6 41. Qh6 g5 42. f4 Bxf4 43. Qxf6 Bxd2 44. Rxd3 Qxd3 45. Qe6+ Kg7 46. Qe7+ Kg6 47. Qe6+ Kh5 48. g4+ Rxg4 49. Qf7+ Qg6 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.05"]
[Round "5"]
[White "Rebolledo Gomez, Ronald"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1643"]
[BlackElo "1927"]
[PlyCount "70"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. b3 Nc6 2. Bb2 e5 3. e3 a6 4. c4 Nf6 5. Nf3 d6 6. d4 exd4 7. Nxd4 Bd7 8. Be2 Be7 9. Qc2 Nxd4 10. exd4 0-0 11. Nd2 Re8 12. 0-0-0 d5 13. c5 Bxc5 14. Bd3 Bd6 15. f3 Bb5 16. Rde1 Bxd3 17. Qxd3 Qd7 18. Kb1 Rxe1+ 19. Rxe1 Bxh2 20. Rh1 Bf4 21. Rh4 Bg5 22. Rh1 Re8 23. Bc1 Re3 24. Qc2 Re2 25. g4 g6 26. Qd3 Re3 27. Qc2 Re6 28. Ne4 Nxe4 29. fxe4 Bxc1 30. Qxc1 Rxe4 31. Qh6 f6 32. Qh4 Rxg4 33. Qh2 Rxd4 34. Rf1 Qe7 35. Rh1 Re4 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.04"]
[Round "3"]
[White "Arrieta Hernandez, Cristian"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2160"]
[BlackElo "1927"]
[PlyCount "63"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. b4 d5 2. Nf3 a5 3. b5 c5 4. c4 d4 5. e3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Bg2 dxe3 9. fxe3 Qc7 10. 0-0 Nd7 11. Qe2 Nb6 12. Bb2 f6 13. Nc3 0-0-0 14. Nd5 Nxd5 15. cxd5 Rxd5 16. d4 Kb8 17. e4 Rd8 18. Rac1 e6 19. Ba3 b6 20. dxc5 Bxc5+ 21. Bxc5 bxc5 22. b6 Qb7 23. Nh4 e5 24. Qe3 Rd4 25. Rxc5 Nh6 26. Nf5 Qxb6 27. Rfc1 Rb4 28. Ne7 Rb1 29. Nc6+ Kb7 30. Nxa5+ Kb8 31. Rxb1 Qxb1+ 32. Rc1 1-0

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.04"]
[Round "4"]
[White "Valle, Efrain"]
[Black "Pena De Lima, Carlos Andres"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1927"]
[BlackElo "1515"]
[PlyCount "79"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. 0-0 d6 6. Nc3 e5 7. d3 Nbd7 8. Rb1 a5 9. a3 Re8 10. e4 Rf8 11. h3 Ne8 12. Bg5 f6 13. Bd2 c6 14. b4 f5 15. exf5 gxf5 16. b5 Nc5 17. bxc6 bxc6 18. Bg5 Bf6 19. Bxf6 Qxf6 20. Na4 e4 21. dxe4 fxe4 22. Nh4 Nd3 23. Nb6 Rb8 24. Nxc8 Rxc8 25. Qg4+ Ng7 26. Qxe4 Nc5 27. Qc2 Nge6 28. Nf3 a4 29. Rbd1 Rfd8 30. Rfe1 d5 31. Ne5 d4 32. Nxc6 d3 33. Qd2 Rf8 34. Ne5 Rcd8 35. Ng4 Qg7 36. Re5 Rd4 37. Qe3 Rxg4 38. Rxe6 Rg5 39. Re7 Qf6 40. Bd5+ 1-0

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.03"]
[Round "1"]
[White "Navarro Solano, Jahir Enrique"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1734"]
[BlackElo "1927"]
[PlyCount "43"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 e5 5. d5 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8. Qd2 0-0 9. fxe4 Bxc3 10. bxc3 Qh4+ 11. Qf2 Qxe4+ 12. Qe2 Qxd5 13. Nf3 Nc6 14. Qf2 Bg4 15. Be2 Bxf3 16. Bxf3 e4 17. Rd1 Qe5 18. Be2 e3 19. Qf3 Qxc3+ 20. Kf1 Rad8 21. Bd3 Rfe8 22. Re1 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.03"]
[Round "2"]
[White "Valle, Efrain"]
[Black "Sepulveda Brango, Alberto Enrique"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1927"]
[BlackElo "1465"]
[PlyCount "69"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. c4 c6 5. cxd5 cxd5 6. 0-0 e6 7. d3 Nc6 8. Nc3 Bd6 9. a3 0-0 10. Qe1 d4 11. Nb1 e5 12. Nbd2 Be6 13. Ng5 Bd5 14. Nde4 Nxe4 15. Nxe4 Be7 16. b4 f5 17. Nd2 Bxg2 18. Kxg2 Qd5+ 19. Kg1 b5 20. Bb2 h5 21. Qd1 a5 22. bxa5 Nxa5 23. Qb1 Rfc8 24. h4 Kh8 25. Rc1 Nb3 26. Qa2 Rxc1+ 27. Rxc1 b4 28. a4 Rxa4 29. Rc8+ Kh7 30. Qxa4 Nxd2 31. Qe8 Bf8 32. Qxf8 Qb3 33. Qxf5+ g6 34. Rc7+ Kg8 35. Qc8# 1-0

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.16"]
[Round "9"]
[White "Renteria Renteria, Anio"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1727"]
[BlackElo "1974"]
[PlyCount "54"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 b6 5. Be2 Bb7 6. 0-0 d5 7. Nbd2 Nbd7 8. c4 0-0 9. Rc1 c5 10. a3 h6 11. Bf4 Rc8 12. h3 a6 13. Ne5 cxd4 14. exd4 Ne4 15. cxd5 Nxd2 16. Qxd2 Nxe5 17. Bxe5 Qxd5 18. Bf3 Qd7 19. Bxb7 Qxb7 20. Rc3 Rxc3 21. Qxc3 Rc8 22. Qg3 Bf8 23. Rd1 Qe4 24. Bf4 Kh7 25. Qd3 Qxd3 26. Rxd3 Rc2 27. Rd2 Rc4 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.16"]
[Round "8"]
[White "Valle, Efrain"]
[Black "Duque Vasquez, David"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1974"]
[BlackElo "1763"]
[PlyCount "71"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 h6 4. c4 e6 5. 0-0 Be7 6. d4 0-0 7. cxd5 exd5 8. Nc3 c6 9. Ne5 Bf5 10. h3 Nbd7 11. g4 Bh7 12. Bf4 Ne4 13. Nxe4 dxe4 14. Qb3 Nb6 15. e3 Qd5 16. Qc2 f6 17. Nd3 h5 18. Nc5 hxg4 19. hxg4 Bxc5 20. dxc5 Nd7 21. Bd6 Rfe8 22. Qb3 Qxb3 23. axb3 Ne5 24. Ra4 Nxg4 25. Rb4 Ne5 26. Rxb7 Nd3 27. Bh3 f5 28. Kh2 Bg6 29. b4 Nxb2 30. Rg1 Kh7 31. Rg5 Nd3 32. Bxf5 Bxf5 33. Rxf5 Re6 34. Rg5 Rg6 35. Rxg6 Kxg6 36. Kg3 1/2-1/2

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.15"]
[Round "7"]
[White "Guerrero, Hernando"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1672"]
[BlackElo "1974"]
[PlyCount "78"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. Bg5 Nf6 4. Bxf6 exf6 5. e3 Bd6 6. Nbd2 Bf5 7. Bb5 0-0 8. c3 Ne7 9. 0-0 g5 10. h3 Ng6 11. Re1 g4 12. hxg4 Bxg4 13. Be2 f5 14. g3 Re8 15. Nh2 h5 16. Kg2 Qg5 17. Ndf3 Qh6 18. Rh1 c6 19. Qd3 Re6 20. Rae1 Rae8 21. Bd1 Bxf3+ 22. Nxf3 f4 23. Ne5 fxg3 24. fxg3 Nxe5 25. dxe5 Rxe5 26. e4 Rg5 27. Rh3 h4 28. g4 f5 29. Reh1 fxe4 30. Qe3 Rf8 31. Rxh4 Qg6 32. Qxa7 Be5 33. Qxb7 e3 34. Qh7+ Qxh7 35. Rxh7 Rf2+ 36. Kg1 Rxb2 37. Kf1 Rf2+ 38. Kg1 Rxa2 39. Bf3 Rf2 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.15"]
[Round "6"]
[White "Valle, Efrain"]
[Black "Acosta Cruz, Luis Ivan"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1974"]
[BlackElo "1580"]
[PlyCount "49"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. c4 c6 5. cxd5 cxd5 6. 0-0 Bg7 7. d4 Bd7 8. Ne5 e6 9. Nc3 0-0 10. Bg5 h6 11. Bf4 Nc6 12. Rc1 Qb6 13. Nxc6 Bxc6 14. Qd2 Kh7 15. Bd6 Rfc8 16. b4 a6 17. a3 Ne8 18. Be5 f6 19. Bf4 g5 20. Qd3+ f5 21. Be3 Nd6 22. g4 Kg8 23. gxf5 Nxf5 24. Bxd5 Bd7 25. Qxf5 1-0

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.14"]
[Round "5"]
[White "Torres Puentes, Camila"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1451"]
[BlackElo "1974"]
[PlyCount "53"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Nb3 Bb4+ 6. c3 Be7 7. Be3 Nf6 8. N1d2 d5 9. f3 0-0 10. Bd3 dxe4 11. Nxe4 Nd5 12. Bf2 Nf4 13. Bf1 Ne5 14. Qxd8 Rxd8 15. Nc1 f5 16. Ng3 Be6 17. Bd4 Neg6 18. Nge2 Nd5 19. Nb3 b6 20. g3 c5 21. Bf2 Ne5 22. 0-0-0 a5 23. f4 Ng4 24. Bg1 a4 25. Nd2 a3 26. b3 Bf6 27. Bg2 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.14"]
[Round "4"]
[White "Valle, Efrain"]
[Black "Buitrago, Ana Sofia"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1974"]
[BlackElo "1230"]
[PlyCount "43"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 e5 3. d4 exd4 4. Nxd4 Qf6 5. Nb3 Nge7 6. Bg2 Ng6 7. Nc3 Bb4 8. Bd2 0-0 9. 0-0 a5 10. Nd5 Qd8 11. c3 Be7 12. a4 Nce5 13. e4 c6 14. Ne3 d6 15. f4 Nd7 16. h4 Bxh4 17. gxh4 Qxh4 18. Nf5 Qf6 19. Be3 Nb8 20. Qxd6 Bxf5 21. Qxf6 gxf6 22. exf5 1-0

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.13"]
[Round "2"]
[White "Valle, Efrain"]
[Black "Carrero, Oscar David"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1974"]
[BlackElo "1622"]
[PlyCount "88"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. h3 Na6 7. Bg5 h6 8. Be3 e5 9. d5 Nc5 10. Nd2 a5 11. Be2 Bd7 12. b3 Ne8 13. Qc2 b6 14. a3 f5 15. Rb1 f4 16. Bxc5 bxc5 17. Bg4 Bxg4 18. hxg4 Qg5 19. f3 h5 20. Kf1 hxg4 21. fxg4 Nf6 22. Nf3 Nxg4 23. Nxg5 Ne3+ 24. Kf2 Nxc2 25. Nb5 Rac8 26. Na7 Rce8 27. Rb2 Nd4 28. b4 axb4 29. axb4 Bf6 30. Nf3 cxb4 31. Rxb4 Rb8 32. Rhb1 Rxb4 33. Rxb4 Ra8 34. Rb7 Bd8 35. Nxd4 exd4 36. Ke2 g5 37. Kd3 g4 38. Kxd4 Bh4 39. Kd3 f3 40. gxf3 g3 41. Ke3 g2 42. Rb1 Rxa7 43. f4 Ra2 44. Kf3 Rf2+ 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.12"]
[Round "1"]
[White "Sierra, Henry Alberto"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1438"]
[BlackElo "1974"]
[PlyCount "38"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. Be3 cxd4 8. Nxd4 Nc6 9. f3 Bd7 10. 0-0 a6 11. a3 Rc8 12. Qd2 Na5 13. b3 e5 14. Nc2 Nxb3 15. Qxd6 Nxa1 16. Rxa1 Be6 17. Qxd8 Rfxd8 18. Nd5 Nxd5 19. exd5 Bxd5 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.10"]
[Round "9"]
[White "Claro Molinares, Samuel David"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1711"]
[BlackElo "1974"]
[PlyCount "77"]
[EventDate "2023.09.06"]
[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 Nc6 2. Nf3 d6 3. d4 g6 4. Bb5 a6 5. Ba4 Bd7 6. c3 Bg7 7. Be3 Nf6 8. Nbd2 b5 9. Bc2 e5 10. h3 0-0 11. 0-0 Qc8 12. Re1 Nh5 13. dxe5 dxe5 14. Qe2 Re8 15. Rad1 Nf4 16. Bxf4 exf4 17. Nb3 Ne5 18. Nxe5 Bxe5 19. Nc5 Bc6 20. Bb3 Rb8 21. Nd3 Qb7 22. Qg4 Bd6 23. e5 Be7 24. Nxf4 Be4 25. Nd5 Bxd5 26. Rxd5 Rbd8 27. Red1 Rxd5 28. Rxd5 c5 29. Rd7 Qb8 30. e6 f5 31. Qf3 c4 32. Bd1 Qe5 33. Qd5 Bf6 34. Qxe5 Bxe5 35. Bf3 Kf8 36. Rf7+ Kg8 37. Bd5 a5 38. e7 Bd6 39. Rf8+ 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.10"]
[Round "8"]
[White "Valle, Efrain"]
[Black "Pinzon, Jairo David"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1974"]
[BlackElo "2182"]
[PlyCount "107"]
[EventDate "2023.09.06"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 a5 10. a3 Be6 11. Nd2 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Nc4 Be4 15. Nb6 Qxd1 16. Raxd1 Rad8 17. c3 Bc2 18. Rxd8 Rxd8 19. Rc1 Bb3 20. a4 f5 21. Bc4+ Bxc4 22. Nxc4 Kf7 23. Bb6 Rd5 24. Kf1 Ke6 25. Ke2 Bd8 26. Bxd8 Rxd8 27. f3 g6 28. Rd1 Rd5 29. Rd3 h6 30. Nb6 Rxd3 31. Kxd3 g5 32. g3 h5 33. Nc4 g4 34. Ke2 f4 35. Nd2 Kd5 36. b3 b6 37. Ne4 Ke6 38. Nd2 Ne7 39. Kd3 Kf5 40. Ke2 Nd5 41. Ne4 Nf6 42. Nd6+ Ke6 43. Nc4 Nd5 44. fxg4 hxg4 45. gxf4 exf4 46. Kd3 Kf5 47. Kd4 Ke6 48. Nd2 Nf6 49. b4 Kf5 50. bxa5 bxa5 51. c4 Kg5 52. Ne4+ Nxe4 53. Kxe4 f3 54. Ke3 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.09"]
[Round "7"]
[White "Angarita Santos, Luis Carlos"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1401"]
[BlackElo "1974"]
[PlyCount "26"]
[EventDate "2023.09.06"]
[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 Nc6 2. e4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Qd2 Qg6 8. f3 a6 9. Bd3 Ne5 10. Bc2 Nc4 11. Qd3 Nxe3 12. Qxe3 Bxd4 13. cxd4 Qxg2 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.08"]
[Round "5"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2165"]
[BlackElo "1974"]
[PlyCount "111"]
[EventDate "2023.09.06"]
[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 e6 3. Nc3 Bb4 4. Qc2 b6 5. Nf3 Bb7 6. a3 Bxc3+ 7. Qxc3 Ne4 8. Qc2 c5 9. e3 0-0 10. Bd3 f5 11. b3 d6 12. Bb2 Nd7 13. Qe2 Qe7 14. Rd1 Rad8 15. 0-0 Ndf6 16. Ne1 Nd7 17. f3 Nef6 18. g3 Qf7 19. Ng2 g5 20. d5 Ne5 21. e4 Nxd3 22. Qxd3 fxe4 23. fxe4 e5 24. Rf5 Qg6 25. Bc1 h6 26. h4 Nh7 27. hxg5 hxg5 28. Rdf1 Bc8 29. Ne3 Bxf5 30. Nxf5 Rxf5 31. exf5 Qh5 32. Qe4 Rf8 33. b4 Rf6 34. bxc5 bxc5 35. Qf3 Qh3 36. Rf2 Rh6 37. a4 a6 38. a5 Kf7 39. Be3 Rh5 40. Rb2 Nf6 41. Rb7+ Kg8 42. Rb8+ Kg7 43. Rb7+ Kh6 44. Rb6 Qh2+ 45. Kf1 Qc2 46. Rxd6 Qxc4+ 47. Kg1 Kh7 48. Rxf6 g4 49. Qd1 Qe4 50. Rh6+ Rxh6 51. Bxh6 Kxh6 52. d6 Qe3+ 53. Kg2 Qe4+ 54. Kh2 Qa8 55. d7 Qd8 56. Qxg4 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.07"]
[Round "3"]
[White "Hernandez Serrano, Cristhian Daniel"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "1722"]
[BlackElo "1974"]
[PlyCount "70"]
[EventDate "2023.09.06"]
[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 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c6 7. 0-0 Qc7 8. h3 e5 9. e4 Nbd7 10. Be3 Re8 11. Re1 a6 12. Rc1 Qb8 13. dxe5 dxe5 14. Qb3 b5 15. cxb5 axb5 16. Ng5 Rf8 17. a3 h6 18. Nf3 Re8 19. Nh4 Nf8 20. f4 Nh5 21. f5 g5 22. g4 Nf4 23. Bxf4 exf4 24. Nf3 Nd7 25. h4 gxh4 26. Nxh4 Ne5 27. Qd1 Qb6+ 28. Kh1 Qf2 29. Nf3 Nxg4 30. Qd6 Ne5 31. Re2 Qg3 32. Rf1 b4 33. Nxe5 Qh4+ 34. Kg1 Bxe5 35. Qxb4 Ba6 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.07"]
[Round "4"]
[White "Valle, Efrain"]
[Black "Carvajal Barreto, Misael Camilo"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1974"]
[BlackElo "1673"]
[PlyCount "35"]
[EventDate "2023.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 Nf6 4. d3 g6 5. h3 c5 6. c4 dxc4 7. Qa4+ Qd7 8. Qxc4 Nc6 9. Nc3 Bg7 10. Qxc5 0-0 11. Qc4 e5 12. Qh4 Rfe8 13. g4 Bxd3 14. Bg5 e4 15. Bxf6 exf3 16. Bxf3 Nd4 17. Bxd4 Bxd4 18. 0-0-0 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.06"]
[Round "1"]
[White "Soler Gonzalez, Juan Fernando"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1698"]
[BlackElo "1974"]
[PlyCount "46"]
[EventDate "2023.09.06"]
[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 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 d6 8. 0-0 Qg6 9. f3 0-0 10. Kh1 Kh8 11. Nd2 f5 12. Nxc6 Nxc6 13. Bxc5 dxc5 14. Qe2 f4 15. Nb3 b6 16. Bd5 Rb8 17. Rad1 Ne5 18. Nd2 b5 19. Bb3 Rb6 20. Rfe1 c4 21. Bc2 Qh5 22. Nf1 Qe8 23. Rd2 g5 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.06"]
[Round "2"]
[White "Valle, Efrain"]
[Black "Suarez Ruiz, Rafael"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1974"]
[BlackElo "1635"]
[PlyCount "43"]
[EventDate "2023.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. g3 d5 4. cxd5 cxd5 5. Nf3 Nc6 6. d3 h6 7. Bg2 Bg4 8. 0-0 e6 9. Bf4 a6 10. Ne5 Nxe5 11. Bxe5 Be7 12. Bxf6 Bxf6 13. Qa4+ b5 14. Qxg4 0-0 15. e4 b4 16. Na4 Rc8 17. Rac1 Rc7 18. exd5 exd5 19. Rxc7 Qxc7 20. Bxd5 Qc2 21. Qxb4 Kh8 22. Qxf8+ 1-0

[Event "Sabaneta op-B 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.07.03"]
[Round "9"]
[White "Hernandez Pinzon, Helvert"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1909"]
[BlackElo "1961"]
[PlyCount "56"]
[EventDate "2023.06.28"]
[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 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. g3 Bxd4 8. cxd4 d5 9. Nc3 dxe4 10. Nxe4 Qg6 11. Bg2 0-0 12. 0-0 Rd8 13. Qa4 Nd5 14. Rac1 Nce7 15. Nc3 Be6 16. a3 c6 17. Qd1 Bg4 18. Qc2 Qh5 19. Nxd5 Nxd5 20. Qb3 Rd7 21. Rfe1 Bf3 22. Rc5 Bxg2 23. Kxg2 Re8 24. Bd2 Rxe1 25. Bxe1 h6 26. Qf3 Qg6 27. Qe2 Re7 28. Qd1 Rd7 0-1

[Event "Sabaneta op-B 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.07.03"]
[Round "8"]
[White "Valle, Efrain"]
[Black "Zapata Cuartas, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1961"]
[BlackElo "1976"]
[PlyCount "106"]
[EventDate "2023.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. Be3 Be6 10. Ne4 Nd5 11. Bc5 f6 12. Rc1 Bf7 13. a3 Bxc5 14. Nxc5 b6 15. Nb3 Nb8 16. e4 Ne7 17. d4 Qd7 18. Qc2 exd4 19. Nbxd4 c5 20. Ne2 Nbc6 21. Rfd1 Qc8 22. Nf4 Rd8 23. Bh3 Qc7 24. Ne6 Bxe6 25. Bxe6+ Kh8 26. Qe2 Rxd1+ 27. Rxd1 Rd8 28. h4 g6 29. Kg2 Rxd1 30. Qxd1 Kg7 31. Ba2 Ne5 32. Qb3 c4 33. Qc3 N7c6 34. Nxe5 Nxe5 35. f4 Nd3 36. Bb1 Qd6 37. Kf3 Nc5 38. Bc2 b5 39. Ke3 Ne6 40. e5 Qb6+ 41. Kd2 Qf2+ 42. Kc1 Nd4 43. exf6+ Kf7 44. Bd1 Kxf6 45. a4 a6 46. axb5 axb5 47. b3 cxb3 48. Bxb3 Kf5 49. Qd3+ Kg4 50. Bd1+ Kh3 51. h5 b4 52. hxg6 hxg6 53. Qxg6 Qxg3 1/2-1/2

[Event "Sabaneta op-B 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.07.02"]
[Round "7"]
[White "Alvarez, Juan P"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1952"]
[BlackElo "1961"]
[PlyCount "74"]
[EventDate "2023.06.28"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 a6 5. Bc4 Nf6 6. Nge2 b5 7. Bb3 Bb7 8. Bf4 Qb6 9. 0-0 b4 10. Na4 Qc6 11. d5 Nxd5 12. Nd4 Qg6 13. Nc5 Nxf4 14. Ba4+ Nc6 15. Qf3 0-0-0 16. Bxc6 Bxc6 17. Nxc6 Rd5 18. Nxb4 Rxc5 19. Qa8+ Kd7 20. Rad1+ Ke6 21. Rfe1+ Kf6 22. g3 e5 23. Qd8+ Kf5 24. Kh1 Ne6 25. Qh4 Qg4 26. Qxg4+ Kxg4 27. Nd3 Rxc2 28. Nxe5+ Kf5 29. Nxf7 Rg8 30. Rd5+ Kf6 31. Kg1 Bd6 32. Ne5 Ke7 33. f4 Nd4 34. f5 Nf3+ 35. Kf1 Rc1 36. Kg2 h5 37. Rc5 Nxe5 1-0

[Event "Sabaneta op-B 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.07.02"]
[Round "6"]
[White "Valle, Efrain"]
[Black "Gonzalez Zapata, Julian David"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1961"]
[BlackElo "1767"]
[PlyCount "77"]
[EventDate "2023.06.28"]
[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. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 e6 10. Bf4 Qa5+ 11. c3 Ngf6 12. 0-0 Be7 13. b4 Qb6 14. Rfe1 a5 15. a3 0-0 16. Nf5 exf5 17. Rxe7 axb4 18. cxb4 Nd5 19. Rxd7 Nxf4 20. Qxf5 Nd5 21. h5 Ra7 22. Re1 Nf6 23. Rd6 Rxa3 24. Rxf6 gxf6 25. Re4 Ra1+ 26. Kh2 Qd8 27. Rg4+ Kh8 28. Qf4 Kh7 29. Qe4+ f5 30. Qxf5+ Kh8 31. Ne5 Qd6 32. g3 Qe7 33. Qf4 Qe6 34. Ng6+ Kg7 35. Nxf8+ Kxf8 36. Qb8+ Ke7 37. Rg8 Kf6 38. Re8 Qf5 39. Qd6+ 1-0

[Event "Sabaneta op-B 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.06.30"]
[Round "5"]
[White "Laverde, Luis Eduardo"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1938"]
[BlackElo "1961"]
[PlyCount "64"]
[EventDate "2023.06.28"]
[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 e6 2. d4 d5 3. Nc3 a6 4. Nf3 Nf6 5. e5 Nfd7 6. Ne2 c5 7. c3 Nc6 8. g3 cxd4 9. cxd4 Bb4+ 10. Bd2 Qa5 11. Nc3 Qb6 12. a3 Be7 13. Na4 Qa7 14. Be3 b5 15. Nc3 Na5 16. Bd3 Nc4 17. Bc1 Qc7 18. Qc2 Bb7 19. 0-0 Rc8 20. Bd2 Nxd2 21. Qxd2 Nb6 22. Rfc1 Nc4 23. Qe2 Qb6 24. h4 h6 25. Nd1 g5 26. Ne3 Rg8 27. hxg5 Bxg5 28. Nxg5 Rxg5 29. b3 Qxd4 30. bxc4 dxc4 31. Bc2 Qxe5 32. f4 Rxg3+ 0-1

[Event "Sabaneta op-B 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.06.30"]
[Round "4"]
[White "Valle, Efrain"]
[Black "Jimenez Jaramillo, Jhoyner"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1961"]
[BlackElo "1854"]
[PlyCount "161"]
[EventDate "2023.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6 4. d3 d5 5. 0-0 e5 6. Nbd2 Be7 7. e4 0-0 8. h3 b6 9. exd5 Nxd5 10. Nc4 f6 11. Ne3 Nc7 12. Nh4 Bd7 13. Nhf5 Rc8 14. f4 exf4 15. Rxf4 g6 16. Nxe7+ Qxe7 17. Re4 Qg7 18. Nc4 Rce8 19. Bf4 Rxe4 20. Bxe4 Ne6 21. Bd6 Re8 22. Kh2 Ng5 23. Bg2 Nd4 24. c3 Nf5 25. Bf4 Qe7 26. Bxg5 fxg5 27. Be4 b5 28. Nd2 Qe5 29. Qg1 h6 30. Nf3 Qd6 31. Re1 Kg7 32. Qf2 Be6 33. Bxf5 gxf5 34. d4 Rc8 35. dxc5 Rxc5 36. Nd4 Re5 37. Nxe6+ Qxe6 38. Qxa7+ Kg6 39. Rxe5 Qxe5 40. Qb6+ Kf7 41. Qb7+ Kg6 42. Qc6+ Kf7 43. Qf3 Kg6 44. Qd3 h5 45. Kg2 Kf7 46. b3 h4 47. gxh4 gxh4 48. a4 bxa4 49. bxa4 f4 50. Kf3 Qh5+ 51. Kxf4 Qh6+ 52. Kg4 Qg7+ 53. Kxh4 Qf6+ 54. Kg3 Qg5+ 55. Kf2 Qh4+ 56. Qg3 Qxa4 57. Qf3+ Ke7 58. Kg3 Qc2 59. Qe3+ Kd7 60. Qd4+ Kc7 61. h4 Qg6+ 62. Kf3 Qh5+ 63. Ke3 Qg6 64. Qe5+ Kb6 65. h5 Qg1+ 66. Kd3 Qd1+ 67. Ke4 Qh1+ 68. Kd4 Qd1+ 69. Kc4 Qa4+ 70. Kd5 Qc6+ 71. Kd4 Qd7+ 72. Kc4 Qa4+ 73. Kd3 Qd1+ 74. Ke3 Qe1+ 75. Kf4 Qh4+ 76. Kf3 Qh1+ 77. Kg4 Qg2+ 78. Kf5 Qc2+ 79. Kf6 Qh7 80. Qe6+ Ka5 81. Qf5+ 1-0

[Event "Sabaneta op-B 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.06.29"]
[Round "2"]
[White "Alvarez Alvarez, Luis Fernando"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1717"]
[BlackElo "1961"]
[PlyCount "52"]
[EventDate "2023.06.28"]
[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 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 Be7 7. Bd3 0-0 8. Nge2 Nbd7 9. 0-0 Ne5 10. Bc2 Bd7 11. a4 Qc7 12. Ng3 Ng6 13. b3 a6 14. Bb2 b5 15. Nf5 Rfe8 16. Nxe7+ Rxe7 17. f3 c4 18. b4 a5 19. axb5 Qb6+ 20. Kh1 Bxb5 21. Nxb5 Qxb5 22. Bxf6 gxf6 23. bxa5 Rxa5 24. Rxa5 Qxa5 25. Qd4 Qa2 26. Bb1 Qe2 0-1

[Event "Sabaneta op-B 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.06.29"]
[Round "3"]
[White "Quitian Gallego, Felipe"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1650"]
[BlackElo "1961"]
[PlyCount "62"]
[EventDate "2023.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. g3 e5 4. Bg2 Nf6 5. 0-0 e4 6. Nd4 c5 7. Nb5 d5 8. cxd5 Bxd5 9. N1c3 Bc6 10. Re1 a6 11. Na3 b5 12. Nc2 b4 13. Nb1 Bd6 14. d3 0-0 15. dxe4 Nxe4 16. Nd2 Nxd2 17. Bxd2 Bxg2 18. Kxg2 Be5 19. Bc1 Qe7 20. Qd5 Nd7 21. f4 Bf6 22. e4 Nb6 23. Qc6 Qe6 24. Qxc5 Rfc8 25. Qf2 Rc4 26. e5 Qc6+ 27. Kg1 Rxc2 28. Qf1 Be7 29. Be3 Nc4 30. Rac1 Nxe3 31. Rxe3 Rxc1 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.12"]
[Round "9"]
[White "Garces Trujillo, Luis Javier"]
[Black "Valle, Efrain"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1796"]
[BlackElo "1961"]
[PlyCount "148"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Be3 exd4 9. Nxd4 Re8 10. f3 a5 11. Rc1 Nc5 12. Ndb5 b6 13. Bg5 Bd7 14. b3 h6 15. Bxf6 Bxf6 16. Nd5 Bxb5 17. Nxf6+ Qxf6 18. cxb5 Re5 19. Qd4 Qh4 20. Qf2 Qf4 21. Bc4 Rae8 22. g3 Qf6 23. Qd4 Kg7 24. Bd5 R5e7 25. Qxf6+ Kxf6 26. Rfd1 g5 27. a3 Ke5 28. b4 axb4 29. axb4 Ne6 30. Rc4 f5 31. Kg2 fxe4 32. Rxe4+ Kf6 33. Bc6 Rd8 34. Bd5 Ng7 35. Rc1 Rxe4 36. fxe4 Rd7 37. Kf3 h5 38. Ke3 Re7 39. Kd3 Kg6 40. Rc2 Ne8 41. h3 Nf6 42. Bc6 Rf7 43. Rf2 Nd7 44. Rxf7 Ne5+ 45. Kd4 Kxf7 46. Bb7 Ke7 47. Bc8 Kd8 48. Bf5 Ke7 49. Bc8 Kf6 50. Kd5 h4 51. gxh4 gxh4 52. Bf5 Ke7 53. Bc8 Ng6 54. Bf5 Nf4+ 55. Kd4 Kf6 56. Bg4 Kg6 57. Kc4 Kg5 58. Kd4 Kf6 59. Bf5 d5 60. Bg4 dxe4 61. Kxe4 Ng6 62. Kd4 Ne5 63. Bc8 Nf7 64. Bg4 Nd6 65. Kd5 Ke7 66. Kc6 Kd8 67. Be2 Nf5 68. Kd5 Ke7 69. Ke5 Ne3 70. Kf4 Nd5+ 71. Kg4 Nxb4 72. Kxh4 c6 73. bxc6 Nxc6 74. Kg5 Kf7 1/2-1/2

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.11"]
[Round "7"]
[White "Tovio, Israel"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2256"]
[BlackElo "1961"]
[PlyCount "111"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. 0-0 d6 6. d3 h6 7. Ne2 Be6 8. Ng3 Bxc4 9. dxc4 Nc6 10. c3 Bc5 11. Qe2 a5 12. Be3 Nd7 13. Nf5 Bxe3 14. Qxe3 Qf6 15. N3h4 g5 16. Nf3 Ne7 17. Ng3 Qg6 18. h4 gxh4 19. Nxh4 Qg5 20. Nhf5 Nxf5 21. Nxf5 Qxe3 22. Nxe3 Nc5 23. f3 Kh7 24. Rad1 Ne6 25. Kf2 Kg6 26. Rh1 Rh8 27. Rh4 f6 28. b3 b6 29. Nf5 Rh7 30. Rdh1 Rah8 31. g3 Ng7 32. Ne7+ Kf7 33. Nd5 Ne6 34. Ke3 Kg7 35. Ne7 Kf7 36. Nf5 Kg6 37. R1h2 Ng7 38. Ne7+ Kf7 39. Nd5 Ne6 40. f4 exf4+ 41. gxf4 f5 42. exf5 Ng7 43. Kf3 Nxf5 44. R4h3 Ke6 45. Re2+ Kf7 46. Kg4 c6 47. Kxf5 cxd5 48. cxd5 h5 49. Re6 Rd8 50. Rhe3 Rd7 51. Rf6+ Kg8 52. Rg3+ Rdg7 53. Rxg7+ Kxg7 54. Rxd6 Rh8 55. Kg5 Kf7 56. Rxb6 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.11"]
[Round "8"]
[White "Valle, Efrain"]
[Black "Shaffer, Alexander"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1961"]
[BlackElo "1740"]
[PlyCount "53"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 d5 5. Bd3 Bd6 6. 0-0 0-0 7. c4 c6 8. cxd5 cxd5 9. Nc3 Nxc3 10. bxc3 Nd7 11. f4 f6 12. Qh5 f5 13. Qh3 g6 14. c4 Nf6 15. cxd5 Qb6 16. Rb1 Qxd4+ 17. Be3 Qa4 18. Nc4 Qd7 19. Qf3 b6 20. Ne5 Qb7 21. Bb5 Bxe5 22. Bc6 Qe7 23. fxe5 Ng4 24. Bxa8 Qh4 25. Bf4 Ba6 26. d6 Bxf1 27. Rxf1 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.10"]
[Round "6"]
[White "Valle, Efrain"]
[Black "Viasus, Juan Diego"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1961"]
[BlackElo "1371"]
[PlyCount "49"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 Nf6 6. 0-0 d5 7. cxd5 Nxd5 8. a3 0-0 9. Qa4 Nxc3 10. dxc3 Qa5 11. Qh4 h5 12. h3 Be6 13. g4 c4 14. Ng5 Rfd8 15. gxh5 gxh5 16. Qxh5 Qe5 17. f4 Qc5+ 18. Kh1 Na5 19. f5 Bd5 20. e4 f6 21. Qh7+ Kf8 22. Ne6+ Bxe6 23. fxe6 Qe5 24. Bh6 Bxh6 25. Qh8# 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.09"]
[Round "3"]
[White "Garavito, Miguel Angel"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2315"]
[BlackElo "1961"]
[PlyCount "55"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 cxd4 6. Nxd4 Bc5 7. Nb3 Be7 8. c4 0-0 9. Nc3 Na5 10. Nxa5 Qxa5 11. Bd2 Qc7 12. Rc1 a6 13. Bf4 e5 14. Bg5 Rb8 15. Bxf6 Bxf6 16. Nd5 Qd8 17. c5 Bg5 18. e3 d6 19. f4 exf4 20. exf4 Bh6 21. g4 g5 22. cxd6 Be6 23. Ne7+ Kh8 24. Rc7 gxf4 25. Qd4+ f6 26. Rxf4 Bxf4 27. Qxf4 Bxg4 28. Ng6+ 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.09"]
[Round "4"]
[White "Valle, Efrain"]
[Black "Claro Molinares, Samuel David"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1961"]
[BlackElo "1634"]
[PlyCount "104"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. c4 Bd6 5. 0-0 0-0 6. b3 dxc4 7. bxc4 e5 8. Bb2 Re8 9. Nc3 c6 10. d4 exd4 11. Qxd4 Qe7 12. Rad1 Bc5 13. Qd3 Na6 14. Ng5 h6 15. Nge4 Be6 16. Nxf6+ Qxf6 17. Na4 Qg5 18. Nxc5 Nxc5 19. Qc2 Bf5 20. Qd2 Qg6 21. Ba3 Ne6 22. Qb2 Nf4 23. Rfe1 Bh3 24. Bf3 Bg4 25. Qxb7 Rab8 26. Qc7 Bxf3 27. Qxf4 Bg4 28. Rd6 f6 29. f3 Rb1 30. Qd2 Rxe1+ 31. Qxe1 Bxf3 32. Rd2 Qe4 33. e3 Rb8 34. Rb2 Rxb2 35. Bxb2 Qc2 36. Qf1 Qxb2 37. Qxf3 Qb1+ 38. Qf1 Qxa2 39. Qd3 Qa1+ 40. Kg2 Qe5 41. h4 f5 42. Kh2 a5 43. h5 a4 44. Qd7 a3 45. Qa7 Qb2+ 46. Kh3 Qb1 47. Qa8+ Kh7 48. Qxc6 f4 49. e4 Qf1+ 50. Kg4 fxg3 51. Kxg3 Qg1+ 52. Kf3 a2 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.08"]
[Round "1"]
[White "Mercado Florez, Diego Armando"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1026"]
[BlackElo "1961"]
[PlyCount "69"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Bc4 d6 3. Nc3 g6 4. Nf3 Bg7 5. d4 Nf6 6. 0-0 0-0 7. Bf4 Nxe4 8. d5 Nxc3 9. bxc3 Na5 10. Qd3 Bf5 11. Qe2 Bxc3 12. Bh6 Re8 13. Rab1 Bf6 14. Rb5 b6 15. h3 Nxc4 16. Qxc4 e5 17. g4 Bd7 18. Rbb1 e4 19. Nd4 Be5 20. f4 Qh4 21. fxe5 Qg3+ 22. Kh1 Qxh3+ 23. Kg1 Qxg4+ 24. Kf2 Qh4+ 25. Ke2 Bg4+ 26. Kd2 Qxh6+ 27. Kc3 dxe5 28. Nc6 Qe3+ 29. Kb2 Be2 30. Rbe1 Bxc4 31. Rxe3 Bxd5 32. Nb4 Bb7 33. Rd1 a5 34. Nd5 Bxd5 35. Rxd5 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.08"]
[Round "2"]
[White "Valle, Efrain"]
[Black "Cifuentes Camacho, Miguel Angel"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1961"]
[BlackElo "1582"]
[PlyCount "127"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. c4 e6 5. 0-0 Be7 6. cxd5 exd5 7. d4 0-0 8. Nc3 Nc6 9. dxc5 Bxc5 10. Bg5 Be6 11. Rc1 Bb6 12. Qa4 h6 13. Bxf6 Qxf6 14. e3 Rad8 15. Rfd1 Ne5 16. Nxe5 Qxe5 17. Qb5 Rc8 18. Nxd5 Bxd5 19. Bxd5 Qe7 20. Qb3 Rfd8 21. Rxc8 Rxc8 22. Kg2 h5 23. h4 Rc7 24. Qd3 Qf6 25. Qe2 g6 26. Rd2 Ba5 27. Rd4 Qe5 28. Qd3 Kg7 29. b4 Bb6 30. Rf4 Rd7 31. e4 f6 32. a4 a6 33. a5 Ba7 34. b5 Qd4 35. Qe2 Qe5 36. Qc4 Rc7 37. Qe2 Rd7 38. Qc4 Rc7 39. Qb4 Bc5 40. Qb3 Qd6 41. Rf3 Bb4 42. bxa6 bxa6 43. Qa4 Re7 44. Rb3 Bc5 45. Qc4 Rc7 46. Qa4 Qd7 47. Qxd7+ Rxd7 48. Rb8 Bd4 49. Rg8+ Kh6 50. Rc8 Kg7 51. Rc6 Ra7 52. f4 Be3 53. Rc2 Kh6 54. Kf3 Bd4 55. Rc4 Bb2 56. g4 g5 57. hxg5+ Kg6 58. gxh5+ Kxh5 59. gxf6 Bxf6 60. e5 Bd8 61. Rc8 Bxa5 62. Rh8+ Kg6 63. Be4+ Kg7 64. Rh7+ 1-0

[Event "COL-chT Blitz"]
[Site "Santa Marta"]
[Date "2022.11.07"]
[Round "1.3"]
[White "Cordoba Roa, Angel Gabriel"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2045"]
[BlackElo "2012"]
[PlyCount "67"]
[EventDate "2022.11.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Antioquia"]
[BlackTeam "Magdalena II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c6 2. d4 d6 3. Nc3 Qc7 4. Be3 Nd7 5. f4 e5 6. Nf3 Ngf6 7. Bd3 Be7 8. 0-0 0-0 9. h3 b5 10. Kh1 b4 11. Ne2 d5 12. fxe5 Nxe4 13. Bxe4 dxe4 14. Ng5 c5 15. c3 bxc3 16. bxc3 Bxg5 17. Bxg5 Ba6 18. Rf4 h6 19. Be7 Rfe8 20. Bd6 Qc6 21. Ng3 cxd4 22. Qxd4 Nf8 23. Bxf8 Rxf8 24. Nxe4 Rad8 25. Qc5 Qe6 26. Rg4 Bb7 27. Nf6+ Kh8 28. Qe3 Qf5 29. Kh2 Rd3 30. Qc5 Rc8 31. Qe7 Bd5 32. Nxd5 Rxd5 33. Re1 Rxc3 34. Qf8+ 1-0

[Event "COL-chT"]
[Site "Santa Marta"]
[Date "2022.11.05"]
[Round "7.1"]
[White "Valle, Efrain"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2012"]
[BlackElo "2456"]
[PlyCount "52"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Magdalena"]
[BlackTeam "Risaralda"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. c4 dxc4 5. Qa4+ Nc6 6. Qxc4 e5 7. d3 Nge7 8. 0-0 0-0 9. Nc3 Be6 10. Qh4 f6 11. Qa4 h6 12. Be3 f5 13. Bc5 Rf7 14. Bxe7 Nxe7 15. Rac1 c6 16. Rfd1 a5 17. e4 Qf8 18. d4 fxe4 19. Nxe5 Rxf2 20. Nxe4 Bd5 21. Re1 Rxb2 22. Red1 Be6 23. Rf1 Qd8 24. Nf6+ Bxf6 25. Rxf6 Bf5 26. Bd5+ Qxd5 0-1

[Event "COL-chT"]
[Site "Santa Marta"]
[Date "2022.11.04"]
[Round "5.2"]
[White "Angulo Pastrana, Oscar"]
[Black "Valle, Efrain"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1846"]
[BlackElo "2012"]
[PlyCount "76"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Cordoba"]
[BlackTeam "Magdalena"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 c6 2. Nf3 d6 3. e4 Nd7 4. Nc3 e5 5. Be3 Ngf6 6. h3 Be7 7. a4 0-0 8. Bc4 Nxe4 9. Nxe4 d5 10. Ned2 dxc4 11. dxe5 c3 12. bxc3 Qa5 13. 0-0 Nxe5 14. Re1 Nxf3+ 15. Nxf3 Be6 16. Qb1 b6 17. Nd4 Qxc3 18. Nxe6 fxe6 19. Qa2 Qf6 20. Qc4 c5 21. Rad1 Rad8 22. Qa6 Ra8 23. Rd7 Qc3 24. Rc1 Bf6 25. Rxa7 Rxa7 26. Qxa7 Bd4 27. Qxb6 e5 28. Qb3+ c4 29. Bxd4 Qxd4 30. Qe3 Qb2 31. Qd2 c3 32. Qd1 Qb6 33. Qe1 Rf4 34. Rb1 Qd4 35. Rb8+ Kf7 36. Rc8 Re4 37. Qxc3 Qxc3 38. Rxc3 Rxa4 1/2-1/2

[Event "COL-chT"]
[Site "Santa Marta"]
[Date "2022.11.03"]
[Round "2.1"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2483"]
[BlackElo "2012"]
[PlyCount "81"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Valle"]
[BlackTeam "Magdalena"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c6 2. d4 d6 3. Nf3 Qc7 4. Bc4 b5 5. Bb3 a5 6. a3 e6 7. 0-0 Nf6 8. Re1 Be7 9. Bf4 0-0 10. a4 b4 11. Nbd2 Ba6 12. Bc4 c5 13. e5 Nd5 14. exd6 Bxd6 15. Bxd6 Qxd6 16. Ne4 Qd8 17. Bxd5 Qxd5 18. Nxc5 Nc6 19. Nxa6 Rxa6 20. Qd3 Rb6 21. Rad1 b3 22. c3 Rd8 23. Nd2 h6 24. Nc4 Rbb8 25. h3 Qd7 26. Qe4 Ne7 27. Ne5 Qb7 28. Ra1 Qxe4 29. Rxe4 Rdc8 30. Nd7 Rb7 31. Nc5 Rb6 32. Ra3 Nf5 33. Re2 Rcb8 34. Nd7 Nd6 35. Nxb6 Rxb6 36. Re5 Nc4 37. Rb5 Rd6 38. Raxb3 e5 39. Rc5 Nd2 40. Rb8+ Kh7 41. Rxe5 1-0

[Event "COL-chT"]
[Site "Santa Marta"]
[Date "2022.11.03"]
[Round "3.2"]
[White "Finley Rosero, Karol Valentina"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1597"]
[BlackElo "2012"]
[PlyCount "155"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Narino II"]
[BlackTeam "Magdalena"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 b5 6. Bb3 exd4 7. 0-0 Be7 8. Bd5 Bc5 9. Bg5 h6 10. Bh4 Rb8 11. Re1 g5 12. Bg3 Kf8 13. Ne5 Nxe5 14. Bxe5 d6 15. Bxd4 Bxd4 16. Qxd4 c5 17. Qc3 b4 18. Qf3 Kg7 19. Nd2 Qe7 20. Nc4 Ng4 21. Nxd6 Ne5 22. Nf5+ Bxf5 23. Qxf5 Rb6 24. Qh3 Rg6 25. Rad1 g4 26. Qb3 Qh4 27. Qg3 Nf3+ 28. Kf1 Qxg3 29. hxg3 Nxe1 30. Kxe1 Rd6 31. f4 Rhd8 32. f5 Kf6 33. Ke2 Kg5 34. Rh1 Rxd5 35. exd5 Rxd5 36. f6 Rf5 37. Rd1 Re5+ 38. Kf2 Kxf6 39. Rd6+ Re6 40. Rd5 Rc6 41. Ke3 Re6+ 42. Kf4 Rc6 43. Kxg4 Ke6 44. Rh5 Kd7 45. Rd5+ Ke6 46. Rh5 Ke7 47. Re5+ Kd6 48. Rh5 Kc7 49. Rf5 f6 50. Kh5 Kb6 51. Kxh6 Rd6 52. Rf2 c4 53. Kg6 Kb5 54. Rf5+ Ka4 55. Rc5 Rd2 56. Rxc4 Rxg2 57. g4 Rf2 58. Rc5 Rf4 59. Kh5 Rf2 60. Kh4 Rf3 61. Rf5 Re3 62. Rxf6 Re2 63. Rc6 a5 64. b3+ Ka3 65. Rc5 Kxa2 66. Rxa5+ Kb2 67. Rb5 Ka3 68. Rc5 Rh2+ 69. Kg5 Rh3 70. Rc4 Rc3 71. Kg6 Rg3 72. g5 Rf3 73. Kg7 Rg3 74. g6 Rg2 75. Kf7 Rf2+ 76. Kg8 Rg2 77. g7 Rh2 78. Rc6 1-0

[Event "COL-chT"]
[Site "Santa Marta"]
[Date "2022.11.02"]
[Round "1.2"]
[White "Garcia Ibarra, Oscar Javier"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "1858"]
[BlackElo "2012"]
[PlyCount "43"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Arauca"]
[BlackTeam "Magdalena"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. Nc3 e5 2. e4 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Bf5 6. d3 Nxc3 7. bxc3 c5 8. Be2 Be7 9. 0-0 0-0 10. Qe1 Nc6 11. Qg3 Bg6 12. Bf4 Qa5 13. Bd2 Qa4 14. Ne1 Bh4 15. Qf4 Qxf4 16. Bxf4 Rfe8 17. Nf3 Be7 18. Rab1 b6 19. Rfe1 Rac8 20. Bf1 Nd8 21. g4 Ne6 22. Bg3 0-1

[Event "COL-chT Rapid"]
[Site "Santa Marta"]
[Date "2022.11.02"]
[Round "1.2"]
[White "Valle, Efrain"]
[Black "Avila Pavas, Santiago"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2093"]
[BlackElo "2341"]
[PlyCount "156"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Magdalena II"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. c4 e6 2. Nf3 d5 3. cxd5 exd5 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. d4 c6 8. Nc3 Bf5 9. Bg5 h6 10. Bf4 Nbd7 11. Ne5 Re8 12. Rc1 Bf8 13. a3 Nxe5 14. Bxe5 Nd7 15. Bf4 Nb6 16. Ra1 Nc4 17. Bc1 a5 18. b3 Nb6 19. a4 Bb4 20. Bb2 Nd7 21. e3 Qb6 22. h3 Nf6 23. g4 Bh7 24. Ne2 Qa6 25. Ba3 Bd3 26. Bf3 Bxa3 27. Rxa3 Ne4 28. Re1 Bxe2 29. Qxe2 Ng5 30. Bg2 Qb6 31. Qd2 Ne4 32. Qc2 Qb4 33. Raa1 Nf6 34. Rac1 Nd7 35. Qc3 Qxc3 36. Rxc3 Ra6 37. e4 dxe4 38. Rxe4 Rxe4 39. Bxe4 Nf6 40. Bd3 Ra8 41. Bc4 Rd8 42. Re3 Kf8 43. Rd3 Ne8 44. d5 c5 45. Re3 Nd6 46. Bd3 Re8 47. Kg2 Rxe3 48. fxe3 Ke7 49. Kf3 Kf6 50. h4 Ke5 51. Bc4 g5 52. hxg5 hxg5 53. Kg3 f6 54. Kf3 b6 55. Kg3 Ne4+ 56. Kf3 Nc3 57. Kg3 Nxd5 58. Kf3 Nc3 59. Bf7 Ne4 60. Bg8 Nd6 61. Ke2 Ke4 62. Bh7+ Kd5 63. Kd3 Kc6 64. Bg8 b5 65. axb5+ Kxb5 66. Kc3 Ne4+ 67. Kb2 Nf2 68. Be6 Nd1+ 69. Kc2 Nxe3+ 70. Kd3 Nf1 71. Ke2 Nh2 72. Kf2 Kb4 73. Kg2 Nxg4 74. Bxg4 Kxb3 75. Kf2 c4 76. Bd1+ Kb2 77. Ke3 c3 78. Kd3 g4 0-1

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.10.09"]
[Round "8.2"]
[White "Valle, Efrain"]
[Black "Hernandez Jimenez, Jeronimo"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2009"]
[BlackElo "2008"]
[PlyCount "106"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Magdalena"]
[BlackTeam "Cundinamarca"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 c6 6. Bg2 Bd6 7. Nf3 0-0 8. 0-0 Re8 9. Re1 h6 10. Bd2 Bf5 11. Rc1 Nbd7 12. Bf4 Bxf4 13. gxf4 Ne4 14. e3 Nb6 15. b3 Nc8 16. Ne2 Ncd6 17. Ne5 f6 18. Nf3 Qd7 19. Ng3 Bh3 20. Qd3 Bxg2 21. Kxg2 a5 22. a4 Ra6 23. h3 Nxg3 24. fxg3 Rb6 25. Rc5 Qf5 26. Qxf5 Nxf5 27. Rc3 Rb4 28. Kf2 Nd6 29. Nd2 g5 30. Rc5 Ne4+ 31. Nxe4 Rxe4 32. Rxa5 Rxb3 33. Ra7 Kg7 34. a5 Kg6 35. a6 bxa6 36. Rxa6 Rc3 37. Ra5 h5 38. fxg5 fxg5 39. Ra8 Re6 40. Rg8+ Kh6 41. h4 Rf6+ 42. Ke2 gxh4 43. gxh4 Rg6 44. Rxg6+ Kxg6 45. Rg1+ Kh6 46. Rg5 Rc2+ 47. Kf3 Rh2 48. Kg3 Rh1 49. Re5 Rg1+ 50. Kf3 Rg6 51. Kf4 Rf6+ 52. Rf5 Kg6 53. Rxf6+ Kxf6 1/2-1/2

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "5.2"]
[White "Cardenas Angarita, Juan Pablo"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1674"]
[BlackElo "2009"]
[PlyCount "54"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Santander Gladiatores"]
[BlackTeam "Magdalena"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nc6 4. e3 e5 5. Ne2 Nge7 6. 0-0 d5 7. cxd5 Nxd5 8. Nbc3 Nxc3 9. bxc3 0-0 10. d4 exd4 11. cxd4 Bg4 12. a4 Re8 13. Qc2 Bxe2 14. Qxe2 Nxd4 15. Qa2 Ne2+ 16. Qxe2 Bxa1 17. Ba3 Be5 18. Bxb7 Rb8 19. Bc6 Re6 20. Qc4 Qf6 21. Bd5 Reb6 22. Bc5 Rb1 23. Bxa7 Rxf1+ 24. Kxf1 Rb2 25. f4 Qf5 26. Bxf7+ Kg7 27. Be6 Qb1+ 0-1

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "7.2"]
[White "Tovio, Israel"]
[Black "Valle, Efrain"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2215"]
[BlackElo "2009"]
[PlyCount "89"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Magdalena"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 Nc6 2. Nf3 d6 3. d4 g6 4. c3 Bg7 5. Be2 Nf6 6. Nbd2 e5 7. 0-0 0-0 8. Qc2 Nh5 9. dxe5 Nf4 10. Nc4 Nxe2+ 11. Qxe2 dxe5 12. Rd1 Qe7 13. b3 Rd8 14. Ba3 Qe8 15. Ne3 Be6 16. Nd5 Rd7 17. Rd3 Rad8 18. Rad1 Bxd5 19. Rxd5 Rxd5 20. exd5 Nb8 21. c4 e4 22. Nd4 Nd7 23. Nb5 Qe5 24. Bb4 a6 25. Bc3 Qf4 26. g3 Qf3 27. Qxf3 exf3 28. Bxg7 axb5 29. Bh6 bxc4 30. bxc4 Ra8 31. Re1 Nb6 32. h4 Nxc4 33. Re7 Rc8 34. Bf4 Nb6 35. d6 cxd6 36. Bxd6 Nc4 37. Bb4 Ra8 38. Rxb7 Rxa2 39. Bc3 f5 40. Rg7+ Kf8 41. Rxh7 Rc2 42. Bd4 Nd2 43. h5 g5 44. h6 Rc1+ 45. Kh2 1/2-1/2

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "6.2"]
[White "Valle, Efrain"]
[Black "Otalora Pacheco, Carlos Eduardo"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2009"]
[BlackElo "2123"]
[PlyCount "93"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Magdalena"]
[BlackTeam "Boyaca"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. cxd5 exd5 5. d4 c6 6. Bf4 Bf5 7. e3 Nbd7 8. Bd3 Bg6 9. h3 Be7 10. 0-0 0-0 11. Ne5 Re8 12. Rb1 a5 13. b3 Bb4 14. Bxg6 hxg6 15. Na4 Nxe5 16. Bxe5 Nd7 17. Bg3 Qe7 18. Qc2 Bd6 19. Bxd6 Qxd6 20. Rfc1 g5 21. Nc5 Nxc5 22. Qxc5 Qxc5 23. Rxc5 f6 24. Re1 Kf7 25. f3 Re7 26. Kf2 Ke6 27. e4 dxe4 28. Rxe4+ Kd6 29. Ke3 b6 30. Rxe7 bxc5 31. Rxg7 cxd4+ 32. Kxd4 a4 33. Rf7 Ke6 34. Rb7 axb3 35. axb3 Ra2 36. g3 Rf2 37. Ke3 Rh2 38. Rc7 Kd6 39. Rh7 Rb2 40. h4 Rxb3+ 41. Ke4 gxh4 42. gxh4 Ke6 43. h5 Rb4+ 44. Ke3 Rh4 45. h6 Kf5 46. Rc7 Rxh6 47. Rxc6 1/2-1/2

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.06"]
[Round "7"]
[White "Valle, Efrain"]
[Black "Ortiz Monsalve, Sebastian"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2024"]
[BlackElo "1627"]
[PlyCount "55"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. c4 0-0 6. cxd5 Nxd5 7. Nc3 e5 8. d4 exd4 9. Nxd4 Nxc3 10. bxc3 c5 11. Nb5 Qb6 12. Rb1 Nc6 13. Bf4 Qa5 14. Nc7 Be6 15. Nxa8 Rxa8 16. Rxb7 Rd8 17. Qc2 Ne5 18. Rfb1 Rf8 19. Rb8 Nc4 20. Rxf8+ Bxf8 21. Rb8 Kg7 22. Qc1 g5 23. Bxg5 f6 24. Bh6+ Kg6 25. Bxf8 Bf7 26. Be4+ Kh5 27. Qh6+ Kg4 28. h3# 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.05"]
[Round "5"]
[White "Valle, Efrain"]
[Black "Lopez Ramirez, David Santiago"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2024"]
[BlackElo "2122"]
[PlyCount "86"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. Nf3 d6 6. 0-0 Bf5 7. Re1 Qd7 8. Nd5 Nf6 9. d3 Nxd5 10. cxd5 Ne5 11. Nxe5 Bxe5 12. a4 h5 13. h4 Bh3 14. a5 Bxg2 15. Kxg2 Qb5 16. Qc2 Rc8 17. Qc4 Qxc4 18. dxc4 Kd7 19. Ra3 Rb8 20. Rb3 b6 21. Rb5 a6 22. Rxb6 Rxb6 23. axb6 Rb8 24. f4 Bg7 25. Rd1 Rxb6 26. Rd2 Rb4 27. Rc2 f5 28. Kf3 Rb3+ 29. e3 a5 30. Ke2 a4 31. Kd2 e6 32. dxe6+ Kxe6 33. Ke2 d5 34. cxd5+ Kxd5 35. Kf2 Rb5 36. Ke1 Rb4 37. Kd1 Rb3 38. Ke2 c4 39. Rd2+ Ke4 40. Rc2 c3 41. bxc3 Rxc3 42. Ra2 Rxc1 43. Rxa4+ Kd5 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.04"]
[Round "2"]
[White "Arbelaez Gil, Omar Ignacio de Jes"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1157"]
[BlackElo "2024"]
[PlyCount "86"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Bc4 e5 3. Qh5 g6 4. Qf3 Qf6 5. Qxf6 Nxf6 6. d3 Nd4 7. Bb3 a5 8. Nc3 b5 9. a4 Nxb3 10. cxb3 b4 11. Nb5 Kd8 12. Nf3 d6 13. Ng5 Be6 14. Nxe6+ fxe6 15. Bg5 Be7 16. Rc1 Rb8 17. Nxc7 Kd7 18. Nb5 Rhc8 19. Rxc8 Rxc8 20. Kd2 Nxe4+ 21. dxe4 Bxg5+ 22. Kd3 Bc1 23. Rd1 d5 24. exd5 exd5 25. f3 Bxb2 26. Rd2 Bc1 27. Re2 Ke6 28. g3 Bh6 29. f4 e4+ 30. Ke3 Bg7 31. Kd2 h5 32. h4 Rc6 33. Re3 Kf5 34. Kd1 d4 35. Re2 e3 36. Rc2 Rxc2 37. Kxc2 Ke4 38. Nd6+ Kf3 39. Kd3 e2 40. Kd2 Kf2 41. Ne4+ Kf1 42. Ng5 e1Q+ 43. Kd3 Qe2# 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.04"]
[Round "3"]
[White "Valle, Efrain"]
[Black "Malka, Samuel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2024"]
[BlackElo "2185"]
[PlyCount "80"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. b4 e5 3. Bb2 Bxb4 4. Bxe5 Nc6 5. Bb2 0-0 6. Nf3 d5 7. e3 Bg4 8. cxd5 Nxd5 9. Be2 Re8 10. 0-0 Qd6 11. a3 Ba5 12. h3 Bh5 13. Nh2 Bg6 14. Qb3 Nf4 15. Bc4 Nd3 16. Nf3 b5 17. Bd5 Nc5 18. Qa2 Rad8 19. Bxc6 Qxc6 20. Rc1 Qd6 21. Be5 Qd5 22. Qxd5 Rxd5 23. Nc3 Rd7 24. Rf1 f6 25. Bh2 Nb3 26. Ra2 Nxd2 27. Rxd2 Rxd2 28. Nxd2 Bxc3 29. Nb3 Bb2 30. Bxc7 Bxa3 31. Ra1 b4 32. Na5 Rc8 33. Bd6 Bc2 34. Re1 Kf7 35. e4 Rd8 36. Nc4 Bd3 37. Bc7 Rd7 38. Rd1 Rxc7 39. Nd6+ Ke6 40. Rxd3 Rd7 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.03"]
[Round "1"]
[White "Valle, Efrain"]
[Black "Aristizabal Soto, Diego Fernando"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2024"]
[BlackElo "1460"]
[PlyCount "39"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be7 6. Nf3 0-0 7. 0-0 Nd7 8. d4 Nxc3 9. bxc3 c5 10. e4 b6 11. Be3 Nf6 12. Nd2 Bb7 13. Rb1 Rb8 14. Qa4 cxd4 15. cxd4 Ra8 16. Rfc1 Ng4 17. Bf4 e5 18. dxe5 Nxe5 19. Bxe5 Qxd2 20. Rc7 1-0

[Event "Cartagena Plazuela op"]
[Site "Cartagena"]
[Date "2022.07.23"]
[Round "6"]
[White "De La Ossa, Madera Ethan"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1414"]
[BlackElo "2006"]
[PlyCount "52"]
[EventDate "2022.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Bd3 Ng6 5. Nc3 Bc5 6. Be3 Bxe3 7. fxe3 d6 8. Qe2 Nh6 9. Nf3 0-0 10. 0-0-0 f5 11. h3 f4 12. Rhg1 Bd7 13. g4 fxe3 14. Qxe3 Nf4 15. Rg3 g5 16. Rdg1 Nf7 17. Ne2 Qf6 18. Qd2 c5 19. c4 a6 20. Nxf4 exf4 21. R3g2 b5 22. b3 bxc4 23. bxc4 Qa1+ 24. Bb1 Rab8 25. Qd3 Rxb1+ 26. Qxb1 Qc3+ 0-1

[Event "Cartagena Plazuela op"]
[Site "Cartagena"]
[Date "2022.07.23"]
[Round "5"]
[White "De la Hoz Paternina, Felix Daniel"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1362"]
[BlackElo "2006"]
[PlyCount "58"]
[EventDate "2022.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Bd3 Bb4 6. Qc2 Bxc3+ 7. bxc3 d6 8. Bg5 h6 9. Bd2 e5 10. Ne2 Nc6 11. 0-0 Qe7 12. f4 0-0-0 13. Rab1 Rhe8 14. d5 Nb8 15. c5 dxc5 16. f5 c4 17. Be3 cxd3 18. Qxd3 Ng4 19. Bf2 Nxf2 20. Rxf2 Qa3 21. Qh3 f6 22. Nc1 c6 23. Rf3 cxd5 24. Re3 dxe4 25. c4 Rd1+ 26. Kf2 Qd6 27. Re2 Qd4+ 28. Re3 Qd2+ 29. Re2 Qf4+ 0-1

[Event "Cartagena Plazuela op"]
[Site "Cartagena"]
[Date "2022.07.22"]
[Round "4"]
[White "Valle, Efrain"]
[Black "Lora, Joel Fernando"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2006"]
[BlackElo "2205"]
[PlyCount "43"]
[EventDate "2022.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 d6 5. Nf3 Be6 6. b3 Qd7 7. d4 Bh3 8. 0-0 Bxg2 9. Kxg2 Be7 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qxd7+ Nxd7 13. Nb5 Bd8 14. Ba3 a6 15. Nc3 Nf6 16. Rad1 Be7 17. Bxe7 Kxe7 18. Nd5+ Nxd5 19. Rxd5 f6 20. Rfd1 Rhd8 21. Kf3 Rxd5 22. Rxd5 1/2-1/2

[Event "Cartagena Plazuela op"]
[Site "Cartagena"]
[Date "2022.07.22"]
[Round "3"]
[White "Valle, Efrain"]
[Black "Torres Cueto, Jesus Marcial"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2006"]
[BlackElo "2051"]
[PlyCount "62"]
[EventDate "2022.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. Nf3 c5 4. e3 f5 5. d4 e4 6. Ng1 Nc6 7. dxc5 dxc5 8. Qxd8+ Kxd8 9. Bd2 Be6 10. Nh3 Nf6 11. Nf4 Bf7 12. h4 Bd6 13. Nfd5 Nxd5 14. Nxd5 Bxd5 15. cxd5 Ne7 16. Bc3 Rg8 17. 0-0-0 a6 18. a4 b6 19. h5 Kc7 20. f3 h6 21. fxe4 fxe4 22. Rh4 Nf5 23. Rxe4 Ng3 24. Re6 Nxh5 25. Bd3 Ng3 26. Be1 Nh5 27. Bg6 Nf6 28. e4 Ng4 29. Bc3 Bf4+ 30. Kb1 Rad8 31. Rf1 Rdf8 1-0

[Event "Cartagena Plazuela op"]
[Site "Cartagena"]
[Date "2022.07.21"]
[Round "1"]
[White "Valle, Efrain"]
[Black "Torres Clavijo, Jose Manuel"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2006"]
[BlackElo "1570"]
[PlyCount "53"]
[EventDate "2022.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 b6 4. Bg2 Bb7 5. e3 g6 6. Nge2 Bg7 7. 0-0 Nf6 8. d4 d6 9. a3 Na5 10. Nd5 Nxd5 11. cxd5 Ba6 12. b4 Bxe2 13. Qxe2 Nb3 14. Ra2 Nxc1 15. Rxc1 Rc8 16. bxc5 dxc5 17. Qb5+ Qd7 18. Qxd7+ Kxd7 19. Bh3+ f5 20. dxc5 Rxc5 21. Rxc5 bxc5 22. e4 e6 23. dxe6+ Kxe6 24. Re2 Bd4 25. exf5+ Kf7 26. fxg6+ hxg6 27. Be6+ 1-0

[Event "Cartagena Plazuela op"]
[Site "Cartagena"]
[Date "2022.07.21"]
[Round "2"]
[White "Zapata Polo, Orlando Jose"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1195"]
[BlackElo "2006"]
[PlyCount "40"]
[EventDate "2022.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 g6 4. Nc3 Bg7 5. Be3 Nf6 6. Bc4 0-0 7. Qd2 Nxe4 8. Nxe4 d5 9. Bxd5 Qxd5 10. Nc3 Qc4 11. 0-0-0 Nb4 12. a3 Na2+ 13. Kb1 Nxc3+ 14. Qxc3 Qxc3 15. bxc3 b5 16. Rhe1 Rd8 17. Bf4 Rd7 18. Be5 Bb7 19. Bxg7 Bxf3 20. gxf3 Kxg7 0-1

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.27"]
[Round "7.1"]
[White "Valle, Efrain"]
[Black "Forero, Edwin Johann"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1994"]
[BlackElo "1854"]
[PlyCount "37"]
[EventDate "2022.06.24"]
[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. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. c3 c5 7. Qc2 Nc6 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. dxe4 e5 12. h3 Bb7 13. Be3 Qc7 14. Rad1 Rad8 15. Rxd8 Rxd8 16. Rd1 Rxd1+ 17. Qxd1 Qd6 18. Qd2 Qxd2 19. Nxd2 1/2-1/2

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.26"]
[Round "4.1"]
[White "Daza Samboni, Fernando"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1856"]
[BlackElo "1994"]
[PlyCount "82"]
[EventDate "2022.06.24"]
[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. e3 e6 4. Bd3 b6 5. Nbd2 Bb7 6. 0-0 d5 7. c3 Bd6 8. Re1 Nbd7 9. e4 dxe4 10. Nxe4 Bxe4 11. Bxe4 Nxe4 12. Rxe4 Nf6 13. Qa4+ Qd7 14. Qxd7+ Kxd7 15. Re2 c4 16. Ne5+ Bxe5 17. Rxe5 Nd5 18. Bd2 b5 19. f4 g6 20. a3 a5 21. Rae1 h5 22. R1e2 Rhb8 23. Be1 Nxf4 24. Rf2 Nd3 25. Rxf7+ Ke8 26. Rf6 Nxe5 27. Rxe6+ Kf7 28. Rxe5 Re8 29. Bg3 Rxe5 30. Bxe5 Ke6 31. Kf2 Kd5 32. Ke2 b4 33. a4 Ke4 34. Bc7 Ra6 35. Bd8 bxc3 36. bxc3 Ra7 37. h3 Rb7 38. Bxa5 Rb2+ 39. Kf1 Ra2 40. Bb4 Rxa4 41. d5 Rxb4 0-1

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.26"]
[Round "5.1"]
[White "Valle, Efrain"]
[Black "Cifuentes Camacho, Miguel Angel"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1994"]
[BlackElo "1449"]
[PlyCount "119"]
[EventDate "2022.06.24"]
[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 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. c4 c6 6. cxd5 exd5 7. d4 Be7 8. Nc3 0-0 9. h3 Nbd7 10. Nh4 Be6 11. Qc2 Qb6 12. Rd1 Rac8 13. Nf5 Bxf5 14. Qxf5 Rfe8 15. Rb1 Bb4 16. Qd3 Bxc3 17. bxc3 Qa6 18. Qxa6 bxa6 19. e3 Nb6 20. Rb3 a5 21. Ba3 Nc4 22. Bc5 a6 23. Bf1 a4 24. Rb7 Ne4 25. Bxc4 dxc4 26. Kg2 Rb8 27. Rdb1 Rxb7 28. Rxb7 Nxc3 29. Rb4 Nd5 30. Rxc4 Rxe3 31. Rxa4 Re8 32. Rxa6 Rc8 33. a4 g6 34. a5 Nc3 35. Rb6 Na4 36. Ra6 Nc3 37. Ra7 Nb5 38. Rb7 Nc7 39. Bd6 Nb5 40. Be5 Ra8 41. d5 f6 42. dxc6 fxe5 43. Rxb5 Rc8 44. a6 Rxc6 45. a7 Ra6 46. Rb8+ Kg7 47. a8Q Rxa8 48. Rxa8 h5 49. Ra6 e4 50. h4 Kf7 51. f3 exf3+ 52. Kxf3 Kg7 53. g4 hxg4+ 54. Kxg4 Kh7 55. Kg5 Kh8 56. Ra7 Kg8 57. Kf6 g5 58. hxg5 Kh8 59. g6 Kg8 60. Ra8# 1-0

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.25"]
[Round "3.1"]
[White "Valle, Efrain"]
[Black "Quintero, Raul"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1994"]
[BlackElo "1810"]
[PlyCount "99"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. d3 Be7 9. Be3 f6 10. Na4 Nd4 11. Rc1 Na6 12. Nd2 Rb8 13. Ne4 b6 14. Nac3 0-0 15. Nd5 Kh8 16. Nec3 Be6 17. Bd2 Nb4 18. Nxe7 Qxe7 19. e3 Nxd3 20. exd4 cxd4 21. Nb5 Nxc1 22. Bxc1 a6 23. Na3 b5 24. b3 Rfd8 25. Qd3 Rbc8 26. Bb2 g6 27. f4 Bf5 28. Be4 Bxe4 29. Qxe4 Re8 30. Re1 Rcd8 31. Nb1 Kg8 32. Nd2 Qd7 33. Qf3 Qd5 34. fxe5 Rxe5 35. Qxd5+ Rdxd5 36. Rxe5 fxe5 37. Ne4 Kg7 38. Kf2 h6 39. Ke2 Kf7 40. Kd3 Ke6 41. Bc1 g5 42. g4 Rd8 43. Ba3 a5 44. Bc5 Rc8 45. a3 Rc6 46. b4 axb4 47. axb4 Ra6 48. Bxd4 exd4 49. Nc5+ Kd5 50. Nxa6 1-0

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.25"]
[Round "2.1"]
[White "Vargas Diaz, David Alejandro"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1761"]
[BlackElo "1994"]
[PlyCount "113"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 e5 3. a3 a5 4. e3 Nf6 5. Qc2 d5 6. cxd5 Nxd5 7. Nf3 Be6 8. Bb5 Bd6 9. h4 Nf6 10. b3 h6 11. Bb2 0-0 12. Ng5 Qc8 13. Nxe6 Qxe6 14. 0-0-0 Qe7 15. Nb1 Na7 16. Be2 Nd7 17. g4 g6 18. Bc4 e4 19. f4 Kh7 20. h5 g5 21. fxg5 hxg5 22. Rdf1 c6 23. Nc3 f5 24. gxf5 Nf6 25. Be6 Bxa3 26. Nxe4 Bxb2+ 27. Kxb2 Nxe4 28. Qxe4 Qf6+ 29. d4 Nb5 30. Qe5 a4 31. bxa4 Rxa4 32. Qxf6 Rxf6 33. Ra1 Rxa1 34. Rxa1 Kh6 35. Ra8 Kxh5 36. Rb8 Nd6 37. Bd7 g4 38. Kc2 Nxf5 39. Kd3 g3 40. Rg8 Kh4 41. e4 Nh6 42. Rg7 Rf7 43. Rxf7 Nxf7 44. Ke3 Ng5 45. e5 g2 46. Kf2 Nf3 47. Kxg2 Nxd4 48. e6 Nf5 49. Kf3 Kg5 50. Ke4 Kf6 51. Kd3 Ke5 52. Kc4 Kd6 53. Bc8 Kc7 54. Bd7 b6 55. Kd3 Kd6 56. Ke4 Ng7 57. Kd4 0-1

[Event "Bogota El Tablazo op-A"]
[Site "Bogota"]
[Date "2022.06.24"]
[Round "3"]
[White "Mena Ardila, Alexander"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1934"]
[BlackElo "1994"]
[PlyCount "49"]
[EventDate "2022.06.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. g3 e5 4. d3 Bb4+ 5. Bd2 Qe7 6. Bg2 Nf6 7. 0-0 Bxd2 8. Qxd2 0-0 9. Nc3 a5 10. Qg5 d6 11. Nh4 Bc8 12. Bxa8 c6 13. Ne4 Kh8 14. Nxf6 gxf6 15. Qh6 Rg8 16. f4 f5 17. e4 fxe4 18. dxe4 Be6 19. fxe5 dxe5 20. Rad1 Nd7 21. Bb7 Qc5+ 22. Kh1 Qxc4 23. Rfe1 Qc5 24. Rxd7 Bxd7 25. Qf6+ 1-0

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.24"]
[Round "1.1"]
[White "Valle, Efrain"]
[Black "Reyes Aristizabal, Andres"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1994"]
[BlackElo "1551"]
[PlyCount "126"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 Nc6 3. g3 b6 4. Bg2 Bb7 5. Nf3 Ne5 6. b3 g6 7. Bb2 Bg7 8. 0-0 Nxf3+ 9. exf3 0-0 10. d4 d5 11. Re1 c6 12. Ne2 e6 13. Nf4 Qd7 14. Nd3 Qc7 15. Rc1 Rad8 16. c5 b5 17. Bc3 a5 18. Bd2 Ra8 19. Bf4 Qd8 20. a4 b4 21. Bd6 Re8 22. g4 Nd7 23. Ne5 Nxe5 24. Bxe5 Bxe5 25. Rxe5 Qf6 26. Qd2 Rad8 27. Rce1 Rf8 28. f4 Bc8 29. g5 Qg7 30. Bh3 Kh8 31. R5e3 Rg8 32. Rg3 Qf8 33. Bf1 Rg7 34. Qe3 Qe7 35. Qe5 Kg8 36. Bd3 Rf8 37. Qf6 Re8 38. Ree3 Kf8 39. Qe5 Bb7 40. Rh3 Rc8 41. Rh6 Qc7 42. Qf6 Qe7 43. Reh3 Qxf6 44. gxf6 Rg8 45. Rxh7 Rd8 46. Rg3 Ke8 47. Bxg6 Rxg6 48. Rxg6 fxg6 49. Rxb7 Rd7 50. Rb6 Kf7 51. Rxc6 Ra7 52. Kg2 Kxf6 53. Kg3 Kf5 54. f3 Kf6 55. Rc8 Ke7 56. Rh8 Kf6 57. Kg4 Ra6 58. Rh7 Ra8 59. Rb7 Ra6 60. Rb5 Ra7 61. c6 Ra6 62. c7 Rc6 63. Rc5 Ra6 1-0

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "5"]
[White "Bueno Gauna, Christian Alejandro"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2143"]
[BlackElo "1994"]
[PlyCount "41"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. Nc3 g6 4. h4 h5 5. d3 Bh6 6. Bg5 Bg4 7. Qd2 Bxf3 8. gxf3 Nd4 9. Bg2 c5 10. f4 f6 11. Bxh6 Nxh6 12. 0-0-0 Nf7 13. Ne2 Nxe2+ 14. Qxe2 Qa5 15. Kb1 b5 16. e5 Rc8 17. exf6 Rc7 18. Be4 exf6 19. Bxg6+ Kf8 20. Rde1 Rg8 21. Bxf7 1-0

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "7"]
[White "Gemy Vargas, Jose Daniel"]
[Black "Valle, Efrain"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2367"]
[BlackElo "1994"]
[PlyCount "115"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. c4 Ng6 5. Nf3 Nf6 6. Bd3 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Nf4 9. Bf1 d6 10. g3 Ng6 11. Bd3 0-0 12. 0-0 Bh3 13. Re1 h6 14. Bf1 Qd7 15. Qe2 Qg4 16. Bxh3 Qxh3 17. Qf1 Qxf1+ 18. Kxf1 a5 19. b3 b6 20. a3 Nd7 21. Ke2 f5 22. exf5 Rxf5 23. Ne4 Raf8 24. Nfd2 Nf6 25. f3 Nxe4 26. fxe4 Rf2+ 27. Kd3 Rxh2 28. Re2 Rff2 29. Rxf2 Rxf2 30. b4 Rg2 31. Nf1 h5 32. bxa5 bxa5 33. c5 h4 34. Kc4 hxg3 35. cxd6 cxd6 36. Ne3 Re2 37. Nf5 Rxe4+ 38. Kb5 Nf4 39. Kc6 g2 40. Nxd6 Ra4 41. Nb5 Rc4+ 42. Kb6 Nxd5+ 43. Kxa5 Rc8 44. Ka6 Rc6+ 45. Ka5 Rc5 46. Ka4 Nc3+ 47. Nxc3 Rxc3 48. Rg1 Rg3 49. Kb4 e4 50. a4 e3 51. Kc3 e2+ 52. Kd2 Ra3 53. Kxe2 Rxa4 54. Rxg2 Ra2+ 55. Kf1 Rxg2 56. Kxg2 g5 57. Kg3 g4 58. Kxg4 1/2-1/2

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "3"]
[White "Marin Ferragut, Pau"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2072"]
[BlackElo "1994"]
[PlyCount "94"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 g6 4. Bc4 Bg7 5. 0-0 e6 6. d5 exd5 7. exd5 Nce7 8. Re1 Nf6 9. Qe2 Bg4 10. Nc3 a6 11. a4 Nd7 12. Bf4 Bxf3 13. Qxf3 0-0 14. Bf1 Nf5 15. Bd3 Nd4 16. Qg3 Ne5 17. Bxe5 Bxe5 18. f4 Bg7 19. a5 Qd7 20. Rf1 f5 21. Rae1 Rae8 22. Kh1 Rxe1 23. Rxe1 Re8 24. h3 Re7 25. Qh4 Re8 26. Qg3 Qf7 27. Re3 Bf6 28. Qe1 Rxe3 29. Qxe3 Qe7 30. Qxe7 Bxe7 31. Nd1 Bh4 32. Kg1 Bg3 33. c3 Nb3 34. Kf1 Nxa5 35. Ke2 Bxf4 36. Ne3 Bxe3 37. Kxe3 Nb3 38. c4 Kf7 39. Be2 Kf6 40. h4 h6 41. g3 g5 42. Bh5 Ke5 43. Be8 b6 44. Bc6 a5 45. Ba4 Nc5 46. Bd1 Ne4 47. Kf3 Nd2+ 0-1

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "11"]
[White "Sanchez Gonzalez, Diego"]
[Black "Valle, Efrain"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1314"]
[BlackElo "1994"]
[PlyCount "45"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Nf3 Ng6 5. Nc3 Nf6 6. Bd3 Bc5 7. Be3 Qe7 8. 0-0 0-0 9. h3 Nf4 10. Bxc5 Qxc5 11. Nxe5 d6 12. Nf3 Qb4 13. Rb1 c6 14. Qd2 Ng6 15. a3 Qa5 16. dxc6 bxc6 17. Bc4 Qc7 18. Rbd1 Ne5 19. Nxe5 dxe5 20. Qd6 Qb6 21. Qxe5 Qxb2 22. Qe7 Qb7 23. Bxf7+ 1-0

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "2"]
[White "Valle, Efrain"]
[Black "Harutjunyan, Gevorg"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1994"]
[BlackElo "2404"]
[PlyCount "92"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Bg2 e5 5. d3 Bb4+ 6. Nbd2 a5 7. 0-0 Nf6 8. a3 Be7 9. Rb1 a4 10. Ng5 0-0 11. Nde4 Nxe4 12. Nxe4 f5 13. Nd2 Qe8 14. f4 exf4 15. gxf4 Qh5 16. Nf3 Bc5 17. Qe1 Re8 18. Qf2 Bd7 19. Bd2 Re7 20. Rbe1 Rae8 21. Kh1 Kh8 22. Rg1 Re6 23. Bf1 Qh6 24. Qh4 Qxh4 25. Nxh4 g6 26. Nf3 Nb8 27. Ne5 Bd6 28. Nxd7 Nxd7 29. Rg2 Nc5 30. Rf2 Nxd3 31. Kg1 Nxe1 32. Bxe1 d3 33. Bc3+ Kg8 34. exd3 Re3 35. Bg2 Rxd3 36. Bd5+ Rxd5 37. cxd5 Bc5 38. Kg2 Bxf2 39. Kxf2 Rd8 40. Be5 Rxd5 41. Bxc7 Rd2+ 42. Kg3 Rxb2 43. Bd6 b5 44. h3 b4 45. axb4 a3 46. Be5 Rxb4 0-1

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "4"]
[White "Valle, Efrain"]
[Black "Khachatryan, Anna"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1994"]
[BlackElo "2103"]
[PlyCount "88"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. d3 Bg4 5. 0-0 Nbd7 6. Nbd2 e6 7. c4 Bd6 8. Rb1 a5 9. b3 0-0 10. Bb2 Qe7 11. e4 dxe4 12. Nxe4 Nxe4 13. dxe4 Be5 14. Qd2 Bxf3 15. Bxf3 Bxb2 16. Qxb2 e5 17. Rfd1 Nc5 18. Rd2 Rfd8 19. Rbd1 f6 20. Kg2 Ne6 21. Rxd8+ Rxd8 22. Rxd8+ Qxd8 23. Qc3 Nd4 24. Bg4 g6 25. a3 h5 26. Bd1 Ne6 27. Be2 Kg7 28. h4 Nc5 29. Qe3 Qd4 30. b4 Qxe3 31. fxe3 axb4 32. axb4 Nxe4 33. g4 Nc3 34. Bf3 e4 35. gxh5 exf3+ 36. Kxf3 gxh5 37. e4 Kg6 38. Ke3 Na2 39. b5 cxb5 40. cxb5 Nc3 41. b6 Na4 42. Kd4 Nxb6 43. e5 fxe5+ 44. Kxe5 Nc4+ 0-1

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "10"]
[White "Valle, Efrain"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "1994"]
[BlackElo "1940"]
[PlyCount "61"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 d6 7. 0-0 Na5 8. Nbd2 Nxb3 9. axb3 Be7 10. h3 0-0 11. Re1 Bb7 12. Nf1 Re8 13. Ne3 c5 14. c4 g6 15. Nh2 Bf8 16. Neg4 Nxg4 17. hxg4 Qb6 18. g5 Bc6 19. Ng4 Bg7 20. Nf6+ Bxf6 21. gxf6 Re6 22. Bg5 h6 23. Bxh6 Rxf6 24. Bg5 Re6 25. Qg4 Kg7 26. Re3 Rh8 27. Rh3 Ree8 28. Qf3 Rxh3 29. Bf6+ Kf8 30. Qxh3 Re6 31. Qh8# 1-0

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "6"]
[White "Valle, Efrain"]
[Black "Useche, Mario"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1994"]
[PlyCount "95"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nc6 3. Bf4 f6 4. Bg3 e5 5. dxe5 fxe5 6. Nxe5 Nxe5 7. Bxe5 Nf6 8. Nc3 Be6 9. e4 Bc5 10. exd5 Bg4 11. Bxf6 Qxf6 12. Qxg4 Qxf2+ 13. Kd1 0-0 14. Bd3 Rf4 15. Qe6+ Kh8 16. Ne4 Qxg2 17. Re1 Raf8 18. Nxc5 Rf2 19. Ne4 Qxh2 20. Nxf2 Qxf2 21. Rf1 Qc5 22. Rxf8+ Qxf8 23. c3 g5 24. Qe4 Qg7 25. Qe8+ Qg8 26. Qxg8+ Kxg8 27. Ke2 Kg7 28. Kf3 h5 29. Ke4 Kh6 30. Kf5 g4 31. Kf4 b6 32. b4 a5 33. b5 Kg7 34. Kg5 g3 35. Kxh5 Kf6 36. Kg4 Ke5 37. Kxg3 Kxd5 38. Rf1 Kc5 39. Rf5+ Kd6 40. Kf4 c5 41. c4 Kc7 42. Rf6 a4 43. Ke5 a3 44. Kd5 Kb7 45. Rf7+ Kc8 46. Kd6 Kb8 47. Kc6 Kc8 48. Rf8# 1-0

