[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "4"]
[White "Pena Nieto, Ana Marcela"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1883"]
[BlackElo "1663"]
[PlyCount "109"]
[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. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 a5 6. Be3 b6 7. Qd2 Na6 8. Be2 Nc5 9. f3 h5 10. Bg5 Ne7 11. Bd1 Bd7 12. Nge2 Rb8 13. a4 Qc8 14. 0-0 f6 15. Be3 f5 16. exf5 Nxf5 17. Bg5 Bh6 18. Bc2 Bxg5 19. Qxg5 Kf7 20. Ng3 Qd8 21. Qxd8 Rbxd8 22. Rae1 Nxg3 23. hxg3 Rde8 24. Ne4 Nxe4 25. fxe4+ Kg7 26. Rf2 Re7 27. Ref1 Bg4 28. b3 Rc8 29. Bd3 c6 30. Rf6 Rd7 31. R1f2 c5 32. Rf1 Rcc7 33. Bc2 Bf5 34. exf5 Kxf6 35. fxg6+ Kg7 36. Rf5 Rc8 37. Rxh5 Rh8 38. g4 Re7 39. Kf2 e4 40. Rxh8 Kxh8 41. Ke3 Kg7 42. Bxe4 Re5 43. Kf4 Kf6 44. g3 Kg7 45. Ke3 Kf6 46. Kf4 Rg5 47. Bf5 Rxg6 48. Bxg6 Kxg6 49. g5 Kg7 50. Kf5 Kf7 51. g6+ Ke7 52. g4 Ke8 53. Ke6 Kf8 54. Kf6 Ke8 55. g7 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "3"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Martin Hernandez, Raul"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1663"]
[PlyCount "80"]
[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. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. cxd5 Bxd5 7. Nc3 Bc6 8. 0-0 Be7 9. Bf4 0-0 10. Rc1 Nh5 11. Bd2 a6 12. e3 Ra7 13. e4 g6 14. Bh6 Ng7 15. d5 exd5 16. exd5 Bd7 17. Ne5 Bg5 18. Bxg5 Qxg5 19. Nxd7 Nxd7 20. Ne4 Qe5 21. f4 Qxb2 22. Rf2 Qb4 23. Rb1 Qa5 24. Qg4 Qa4 25. Ng5 Nf6 26. Qh4 Qd4 27. f5 Qxh4 28. gxh4 Nxf5 29. Bh3 Nxd5 30. Bxf5 gxf5 31. Rxf5 c6 32. Kh1 f6 33. Ne6 Re8 34. Rg1+ Kh8 35. Nd4 Rg7 36. Rxg7 Kxg7 37. Nxc6 Re1+ 38. Kg2 Ne3+ 39. Kf2 Nxf5 40. Kxe1 Nxh4 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "5"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Pena Contreras, Jonathan"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "1663"]
[PlyCount "76"]
[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. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Nbd7 5. cxd5 exd5 6. Bg5 Be7 7. g3 c6 8. Bg2 0-0 9. 0-0 h6 10. Bf4 Re8 11. Re1 Nb6 12. b3 Bb4 13. Bd2 Bd6 14. Qc2 Ne4 15. Nxe4 dxe4 16. Ne5 Bxe5 17. dxe5 Bf5 18. Be3 Rxe5 19. Rad1 Rd5 20. a4 Qe8 21. f3 Rxd1 22. Rxd1 exf3 23. Qxf5 Qxe3+ 24. Kh1 fxg2+ 25. Kxg2 Qxe2+ 26. Kh3 Qxd1 27. a5 Nd5 28. Qg4 Qxg4+ 29. Kxg4 a6 30. h4 Re8 31. Kf5 g6+ 32. Kg4 Re3 33. h5 gxh5+ 34. Kxh5 Kg7 35. Kg4 Rxb3 36. Kh4 Ne3 37. g4 Ng2+ 38. Kh5 Rh3# 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "7"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Torres Sanchez, Juan Camilo"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1663"]
[BlackElo "1554"]
[PlyCount "127"]
[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. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 a6 6. g3 Nc6 7. Nxc6 bxc6 8. Bg2 d5 9. cxd5 cxd5 10. 0-0 Be7 11. b3 0-0 12. Bb2 Bb7 13. e3 Rc8 14. Rc1 Qd7 15. Qe2 Rfd8 16. Rfd1 a5 17. Na4 Qd6 18. Nc3 Ba6 19. Qd2 h5 20. h3 Qb6 21. Ne2 h4 22. g4 Bb4 23. Bc3 Bxc3 24. Nxc3 Rc7 25. Ne2 Rdc8 26. Rxc7 Rxc7 27. Nd4 g6 28. Nf3 Ne4 29. Qd4 Qxd4 30. exd4 g5 31. Ne5 Rc2 32. Ra1 f6 33. Bxe4 dxe4 34. Nd7 Kf7 35. Nc5 Be2 36. Nxe4 Bf3 37. Nd6+ Ke7 38. Nc4 a4 39. Nb6 axb3 40. axb3 Rd2 41. Ra7+ Ke8 42. Ra1 Rxd4 43. Rb1 Rb4 44. Nc4 Bd5 45. Nd2 Kd7 46. Kf1 Kd6 47. Ke2 Kc5 48. Kd3 f5 49. Rc1+ Kb5 50. gxf5 exf5 51. Rc3 Bg2 52. Nc4 Bxh3 53. Nd6+ Ka6 54. Rc6+ Rb6 55. Rxb6+ Kxb6 56. Nc4+ Kc5 57. Ne3 f4 58. Nc4 Bf1+ 59. Ke4 Bxc4 60. bxc4 h3 61. Kf3 g4+ 62. Ke2 h2 63. f3 h1Q 64. Kf2 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "11"]
[White "Montealegre Torres, Juan Esteban"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "1672"]
[PlyCount "59"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Bc4 e6 6. 0-0 b5 7. Bd3 Nd7 8. Re1 Ne7 9. Bg5 0-0 10. Qd2 c5 11. e5 cxd4 12. Nxd4 Nxe5 13. Rxe5 dxe5 14. Nc6 Qd7 15. Nxe7+ Kh8 16. Nxc8 Raxc8 17. a3 f5 18. f3 a5 19. Bxb5 Qc7 20. Bd3 f4 21. Rb1 h6 22. Bh4 g5 23. Bf2 h5 24. Qe2 g4 25. fxg4 h4 26. Ne4 Qe7 27. g5 Qf7 28. Qg4 f3 29. Qxh4+ Kg8 30. Nd6 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "10"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Devia Padilla, Sebastian"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1672"]
[PlyCount "69"]
[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 d5 2. c4 e6 3. Nf3 c6 4. cxd5 cxd5 5. g3 Bd6 6. Bg2 h6 7. 0-0 Nf6 8. Nc3 0-0 9. Qc2 Nc6 10. a3 a5 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 f5 14. Qe2 Qf6 15. b3 Nxd4 16. Nxd4 Qxd4 17. Bb2 Qb6 18. Rfd1 Be7 19. Bd4 Qa6 20. Qh5 Qb5 21. Rac1 Qe8 22. Qxe8 Rxe8 23. Rc7 Bf6 24. Bxf6 gxf6 25. Bxb7 Bxb7 26. Rxb7 Red8 27. Rxd8+ Rxd8 28. b4 axb4 29. axb4 Rd1+ 30. Kg2 e5 31. b5 e4 32. b6 Rb1 33. Rb8+ Kg7 34. b7 Kf7 35. Rh8 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "9"]
[White "Hernandez Aguilar, Elian Manuel"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1400"]
[BlackElo "1672"]
[PlyCount "135"]
[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 g6 2. d4 d6 3. Nf3 Bg7 4. Be3 a6 5. Bc4 e6 6. 0-0 b5 7. Bd3 Nd7 8. Nbd2 Bb7 9. c3 c5 10. Re1 cxd4 11. cxd4 Ngf6 12. Rc1 0-0 13. Bg5 h6 14. Bh4 Qb6 15. h3 e5 16. Bxf6 Bxf6 17. d5 Nc5 18. Bb1 Bc8 19. Nb3 Nd7 20. Rc6 Qb8 21. Na5 Bg7 22. Qd2 Nf6 23. Qb4 Rd8 24. Rec1 Bf8 25. Rc7 Bd7 26. Rb7 Rc8 27. Re1 Rc4 28. Rxb8 Rxb4 29. Rxa8 Rxb2 30. Nb3 h5 31. Rxa6 Bh6 32. Rxd6 Kg7 33. Nxe5 Bf4 34. Nxd7 Bxd6 35. Nxf6 Kxf6 36. e5+ Bxe5 37. Rd1 b4 38. d6 Bxd6 39. Rxd6+ Ke5 40. Rd2 Rxb1+ 41. Kh2 h4 42. g3 hxg3+ 43. fxg3 f6 44. Kg2 g5 45. h4 gxh4 46. gxh4 Kf4 47. Rd4+ Ke5 48. Rd2 Kf4 49. Kh3 Rh1+ 50. Rh2 Rxh2+ 51. Kxh2 Kg4 52. Na5 Kxh4 53. Nc6 Kg4 54. Nxb4 Kf4 55. a4 Ke5 56. a5 Kd6 57. Kg3 Kc7 58. a6 Kb6 59. Kf4 Ka7 60. Kf5 Kb6 61. Kxf6 Ka7 62. Ke6 Kb6 63. Kd6 Ka7 64. Kc6 Kb8 65. Kb6 Ka8 66. Nd5 Kb8 67. Nc7 Kc8 68. a7 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "8"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Schettini Acuna, Massimo Matteo"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1672"]
[BlackElo "1492"]
[PlyCount "69"]
[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 d5 2. c4 e6 3. Nf3 Nf6 4. cxd5 exd5 5. Nc3 Be7 6. g3 c6 7. Bg2 h6 8. Qc2 Be6 9. 0-0 Qc8 10. Bf4 Bf5 11. Qb3 Ne4 12. Rac1 Qd8 13. Nxe4 Bxe4 14. Qxb7 Nd7 15. Rxc6 a5 16. Rfc1 0-0 17. Ra6 Rxa6 18. Qxa6 Bb4 19. a3 Be7 20. h4 Bf6 21. e3 g5 22. hxg5 hxg5 23. Bc7 Qc8 24. Qf1 Qb7 25. Bxa5 Qxb2 26. Bb4 Ra8 27. Nh2 Bxg2 28. Kxg2 Nb6 29. Rc6 Bd8 30. Ng4 Nc4 31. Rxc4 dxc4 32. Qxc4 Ba5 33. Qd5 Bxb4 34. Qxa8+ Bf8 35. a4 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "7"]
[White "Galeano Reyes, Juan Esteban"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1555"]
[BlackElo "1672"]
[PlyCount "67"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 a6 5. a4 b6 6. f4 Nd7 7. Nf3 c5 8. Bc4 Qc7 9. dxc5 Qxc5 10. Qd5 Bxc3+ 11. bxc3 Qxd5 12. Bxd5 Ra7 13. Nd4 Ndf6 14. Kd2 Nxd5 15. exd5 Bd7 16. Rhb1 Rb7 17. Bh4 Nf6 18. Bxf6 exf6 19. c4 Kf8 20. a5 b5 21. cxb5 axb5 22. a6 Ra7 23. Nxb5 Bxb5 24. Rxb5 Kg7 25. Rb6 Rd8 26. Rb7 Rda8 27. Rxa7 Rxa7 28. Kc3 Kf8 29. Kb4 Ke7 30. Kb5 Kd7 31. Kb6 Ra8 32. Kb7 Rc8 33. a7 Rxc2 34. a8Q 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "6"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Perez Tangarife, Simon"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "1672"]
[BlackElo "1847"]
[PlyCount "118"]
[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. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Qc2 Be7 6. Bg2 0-0 7. 0-0 c5 8. Qxc4 Nbd7 9. Nc3 Nb6 10. Qd3 c4 11. Qc2 Nfd5 12. e4 Nb4 13. Qe2 f6 14. Be3 Bd7 15. Rfd1 Qe8 16. a3 Na6 17. Rac1 Qf7 18. h4 Rac8 19. e5 Bc6 20. Qc2 Qh5 21. Ne1 fxe5 22. Bxc6 Rxc6 23. dxe5 Qxe5 24. Ng2 Nc5 25. Nf4 Nb3 26. Rb1 Bc5 27. Re1 Bxe3 28. Rxe3 Qf5 29. Qxf5 exf5 30. Re7 Nc5 31. Nb5 Nc8 32. Re2 Rb6 33. Nc3 Nd6 34. Nfd5 Rb3 35. Rd1 Nd3 36. Na4 Ne4 37. Kg2 b5 38. f3 Nf6 39. Ne7+ Kf7 40. Nc3 Nxb2 41. Rdd2 Rxc3 42. Rxb2 Re8 43. Nxf5 Rxe2+ 44. Rxe2 Rxa3 45. Nd6+ Kf8 46. Nxb5 Rb3 47. Nd4 Rd3 48. Ne6+ Kg8 49. g4 c3 50. Kg3 Rd2 51. Re5 Nd5 52. Ng5 g6 53. Ne4 c2 54. Re8+ Kg7 55. Rc8 Re2 56. g5 Nb4 57. Nd6 Nd3 58. Rc7+ Kf8 59. Ne4 c1Q 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.28"]
[Round "5"]
[White "Reinales Agudelo, Juan Carlos"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1672"]
[PlyCount "74"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. c3 a6 5. a4 b6 6. Bc4 e6 7. 0-0 Nd7 8. Re1 Bb7 9. d5 e5 10. Nbd2 Ne7 11. Nf1 0-0 12. Ng3 a5 13. Bg5 h6 14. Be3 Nf6 15. Rf1 Bc8 16. Nh4 Ng4 17. Bd2 Bd7 18. h3 Nf6 19. f4 exf4 20. Ne2 Nxe4 21. Nf3 Nxd2 22. Nxd2 Nf5 23. Qc1 Ne3 24. Rxf4 Bxh3 25. Rf3 Nxc4 26. Rxh3 Nxd2 27. Qxd2 Qg5 28. Qd3 Rfe8 29. Rg3 Qh4 30. Rh3 Qg4 31. Ng3 Re7 32. Nf1 Rae8 33. Ne3 Qg5 34. Re1 h5 35. Rf3 Bh6 36. Kf2 Qh4+ 37. Rg3 Bxe3+ 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "3"]
[White "Parra Varon, Diego Alexander"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1923"]
[BlackElo "1672"]
[PlyCount "50"]
[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 g6 2. Nf3 Bg7 3. Bg5 d6 4. e3 a6 5. Bd3 b5 6. Nbd2 Nd7 7. c4 c6 8. 0-0 Bb7 9. Rc1 Rc8 10. b4 Ngf6 11. Qe2 0-0 12. Rfd1 Re8 13. a3 Nb6 14. c5 Nbd7 15. h3 d5 16. Ne5 Ra8 17. e4 h6 18. Bh4 Nxe5 19. dxe5 Nh5 20. e6 f6 21. Qg4 dxe4 22. Bxe4 f5 23. Qxg6 Nf4 24. Qf7+ Kh8 25. Qxf5 Kg8 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "4"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Jaramillo, Carlos Orlando"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1672"]
[BlackElo "1834"]
[PlyCount "24"]
[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 c5 2. d5 Nf6 3. c4 e6 4. Nc3 d6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Qc2 Qa5 8. e4 exd5 9. cxd5 0-0 10. Bd3 b5 11. Bxb5 Bxc3+ 12. Qxc3 Qxb5 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "1"]
[White "Mora Munoz, Alejandro"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1990"]
[BlackElo "1672"]
[PlyCount "79"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. 0-0-0 Nd7 7. f3 Bb7 8. g4 Rc8 9. h4 c5 10. h5 cxd4 11. Bxd4 Ne5 12. f4 b4 13. Nd5 e6 14. Ne3 Bxe4 15. Bg2 Nd3+ 16. Kb1 Bxd4 17. Bxe4 Bxe3 18. Qxe3 Nc5 19. hxg6 Na4 20. g7 Qf6 21. gxh8Q Qxh8 22. Qd4 Qxd4 23. Rxd4 Ke7 24. g5 d5 25. Bxh7 Kd6 26. Bxg8 Kc5 27. Nf3 Rxg8 28. c3 a5 29. Rc1 Kb5 30. c4+ dxc4 31. Rdxc4 Rd8 32. Nd4+ Ka6 33. Rc6+ Kb7 34. Rc7+ Ka6 35. R1c6+ Nb6 36. Nb3 a4 37. Nc5+ Kb5 38. Ne4 b3 39. Nc3+ Kb4 40. a3+ 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "2"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Toro Ramirez, Samuel"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "1672"]
[BlackElo "1861"]
[PlyCount "65"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 a6 6. Be3 c6 7. Nge2 b5 8. a3 bxc4 9. Ng3 d5 10. Qd2 0-0 11. h4 dxe4 12. Ngxe4 Nd5 13. Bh6 Nxc3 14. bxc3 Bf5 15. Bxc4 Bxe4 16. fxe4 Bxh6 17. Qxh6 Qa5 18. Kd2 e5 19. h5 exd4 20. Rac1 dxc3+ 21. Rxc3 Rd8+ 22. Bd3 Rxd3+ 23. Kxd3 Nd7 24. hxg6 Ne5+ 25. Kc2 Qa4+ 26. Kc1 Nxg6 27. Qxh7+ Kf8 28. Qh6+ Kg8 29. Qh7+ Kf8 30. Rf1 Ra7 31. Qxg6 Qb5 32. Qd6+ Re7 33. Qh6+ 1-0

[Event "Fomeque op"]
[Site "Fomeque"]
[Date "2023.08.21"]
[Round "5"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Luna Velandia, Juan Sebastian"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "1464"]
[BlackElo "1728"]
[PlyCount "60"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nc3 Bg7 4. e4 d6 5. Be3 0-0 6. f3 e5 7. d5 Nbd7 8. Qd2 a5 9. a4 b6 10. 0-0-0 Nc5 11. Kc2 Bd7 12. b3 Qe7 13. Bh6 Nh5 14. Nge2 f5 15. g4 fxg4 16. fxg4 Bxg4 17. h4 Bf3 18. Rg1 Nxe4 19. Nxe4 Bxe4+ 20. Kb2 Nf4 21. Bxg7 Qxg7 22. Ng3 Bf3 23. Be2 e4+ 24. Ka2 Nxe2 25. Nxe2 Rae8 26. Nf4 e3 27. Qh2 Bxd1 28. Rxd1 Qe5 29. h5 Rxf4 30. Qc2 Rf2 0-1

[Event "Fomeque op"]
[Site "Fomeque"]
[Date "2023.08.20"]
[Round "3"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Castillo, Samir"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1464"]
[PlyCount "45"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bb4+ 5. Nd2 Nc6 6. Ngf3 Qe7 7. e3 Ncxe5 8. Be2 Nxf3+ 9. Bxf3 Ne5 10. Bxe5 Qxe5 11. a3 Be7 12. Qb3 0-0 13. 0-0 Bf6 14. Rab1 c6 15. Rfd1 d6 16. Ne4 Bd7 17. Qd3 Bf5 18. Qd4 Rfd8 19. Qxe5 dxe5 20. g4 Be6 21. Rbc1 Rxd1+ 22. Bxd1 Rd8 23. Be2 1-0

[Event "Fomeque op"]
[Site "Fomeque"]
[Date "2023.08.19"]
[Round "2"]
[White "Estrada Velandia, Henry Andres"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1837"]
[BlackElo "1464"]
[PlyCount "47"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. e3 Bg7 3. Bc4 d6 4. Ne2 a6 5. 0-0 b5 6. Bb3 Bb7 7. c3 Nd7 8. f4 e6 9. Ng3 c5 10. Nd2 Ne7 11. Nde4 Nf6 12. Nxf6+ Bxf6 13. e4 Bg7 14. f5 gxf5 15. exf5 Nd5 16. fxe6 fxe6 17. Qh5+ Kd7 18. Rf7+ Kc6 19. Rxg7 c4 20. Bc2 Qf6 21. Bh6 Nf4 22. Qf3+ Nd5 23. Qxf6 Nxf6 24. Rf1 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.19"]
[Round "6"]
[White "Agudelo Acevedo, David de Jesus"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1483"]
[PlyCount "62"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. Bc4 Bg7 3. Nf3 d6 4. Ng5 e6 5. d4 h6 6. Nf3 Nd7 7. c3 a6 8. 0-0 b5 9. Bb3 c5 10. dxc5 Nxc5 11. Bc2 Bb7 12. Re1 Nf6 13. Nbd2 0-0 14. b4 Ncd7 15. Bb2 Rc8 16. Nd4 e5 17. Ne2 Nb6 18. Ng3 Re8 19. f3 d5 20. exd5 Nbxd5 21. Nde4 Nxe4 22. Nxe4 Qb6+ 23. Nc5 Rxc5 24. bxc5 Qxc5+ 25. Kh1 Ne3 26. Rxe3 Qxe3 27. Bb3 e4 28. Qd7 exf3 29. Qxf7+ Kh7 30. Qxb7 Qe1+ 31. Rxe1 Rxe1# 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.19"]
[Round "7"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Ruiz Toro, Arlen de Jesus"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1483"]
[PlyCount "46"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 Bf5 5. Nc3 e6 6. Nf3 h6 7. 0-0 Be7 8. Re1 0-0 9. e4 Bg4 10. h3 Bh5 11. e5 Nd5 12. Nxd5 exd5 13. Bd3 c5 14. dxc5 Bxc5 15. Be3 Nd7 16. g4 Bg6 17. Bxc5 Nxc5 18. Rc1 Ne6 19. Bxg6 fxg6 20. Qc2 Rxf3 21. Qxg6 Nf4 22. Qb1 Qh4 23. Rc2 Qxh3 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "5"]
[White "Lopez Mahecha, Natalia"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1086"]
[BlackElo "1483"]
[PlyCount "54"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. Nc3 Nd7 5. Be3 a6 6. Bc4 e6 7. 0-0 Ngf6 8. e5 dxe5 9. Nxe5 0-0 10. f4 Nxe5 11. fxe5 Nd5 12. Nxd5 exd5 13. Bb3 c6 14. Qd2 Bf5 15. Qb4 a5 16. Qxb7 a4 17. Qxc6 axb3 18. axb3 Rxa1 19. Rxa1 Be4 20. c4 Qh4 21. Qd7 Qh5 22. Re1 Qh4 23. g3 Qh5 24. c5 f5 25. Qb5 Qf3 26. Qf1 Qh1+ 27. Kf2 Qxh2+ 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "4"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Mosquera Caro, Miguel"]
[Result "0-1"]
[ECO "D63"]
[WhiteElo "1483"]
[PlyCount "110"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Nf3 c6 5. cxd5 exd5 6. Bg5 Nf6 7. e3 Be7 8. Bd3 Ne4 9. Bxe7 Qxe7 10. 0-0 Nd7 11. Rc1 0-0 12. Nd2 Nxc3 13. Rxc3 f4 14. exf4 Rxf4 15. Qh5 Rh4 16. Qd1 Rxd4 17. Nf3 Rf4 18. Re1 Qd8 19. Ne5 Nxe5 20. Rxe5 Bg4 21. Qc2 h6 22. Bg6 Qd6 23. Bh7+ Kh8 24. Rce3 Raf8 25. f3 Rc4 26. Qb1 Qc5 27. Kf2 Rcf4 28. Kg3 Bd7 29. Bg6 Qd6 30. Kf2 R4f6 31. Bd3 Re6 32. Rxe6 Bxe6 33. h3 Bg8 34. a3 Qc5 35. b4 Qd4 36. Qe1 Re8 37. Qe2 Bh7 38. Bxh7 Qxe3+ 39. Qxe3 Rxe3 40. Kxe3 Kxh7 41. Kd4 Kg6 42. b5 Kf5 43. a4 Kf4 44. a5 cxb5 45. Kxd5 Kg3 46. Kc5 a6 47. f4 Kxf4 48. h4 Kg4 49. g3 Kxg3 50. Kb6 b4 51. Kxb7 b3 52. Kxa6 b2 53. Ka7 b1Q 54. a6 Kxh4 55. Ka8 Qa1 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "3"]
[White "Tipiani Martinez, Paula Sofia"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1283"]
[BlackElo "1483"]
[PlyCount "104"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. f4 e6 4. Nf3 Bg7 5. Nc3 a6 6. Be3 b5 7. a3 Bb7 8. Qd2 Nf6 9. e5 dxe5 10. Nxe5 Nbd7 11. Rg1 Nxe5 12. fxe5 Ng4 13. 0-0-0 Nxe3 14. Qxe3 h5 15. Kb1 c6 16. Ne4 0-0 17. g4 h4 18. g5 Bxe5 19. Nc5 Bxh2 20. Rh1 Qc7 21. Nxb7 Bf4 22. Qf3 Bxg5 23. Nc5 Rfd8 24. Bg2 Rd6 25. Ne4 Be7 26. Nxd6 Qxd6 27. Qxc6 Qxc6 28. Bxc6 Rc8 29. d5 exd5 30. Bxd5 Kg7 31. Bb7 Rb8 32. Bxa6 b4 33. a4 g5 34. Rd7 Bf6 35. Bc4 Rf8 36. Rf1 g4 37. Rf4 g3 38. Rg4+ Kh6 39. Rxf7 Rxf7 40. Bxf7 Be7 41. Kc1 Bc5 42. Rxh4+ Kg5 43. Rh5+ Kg4 44. Rh8 Be3+ 45. Kd1 g2 46. Be6+ Kg3 47. Rg8+ Kf2 48. Rxg2+ Kxg2 49. Ke2 Bd4 50. b3 Kg3 51. Kd3 Bf2 52. Kc4 Kf4 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "2"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Puerta Rendon, Jacobo"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1483"]
[BlackElo "1647"]
[PlyCount "67"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. cxd5 cxd5 6. Bg5 Nc6 7. Bxf6 exf6 8. e3 Bb4 9. a3 Bxc3+ 10. bxc3 0-0 11. Bd3 Bxd3 12. Qxd3 Qa5 13. 0-0 b5 14. Nh4 a6 15. Nf5 g6 16. f4 Qc7 17. Rf3 Rfc8 18. Rg3 Kf8 19. Nh6 Na5 20. Rc1 Nc4 21. f5 g5 22. e4 Kg7 23. Rh3 Qf4 24. Re1 Re8 25. e5 fxe5 26. dxe5 Nxe5 27. Qxd5 Nf3+ 28. Rxf3 Rxe1+ 29. Kf2 Qh4+ 30. g3 Qxh2+ 31. Kxe1 Re8+ 32. Kd1 Qh1+ 33. Kc2 Re2+ 34. Qd2 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "6"]
[White "Diaz Avila, Jarett Alexander"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1147"]
[BlackElo "1539"]
[PlyCount "101"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. Bc4 e6 5. Nc3 Nd7 6. 0-0 c5 7. Nb5 Nb6 8. Be2 a6 9. dxc5 axb5 10. cxb6 Bd7 11. Qxd6 Bc6 12. Qxd8+ Rxd8 13. Bg5 Ne7 14. Bxe7 Kxe7 15. c3 Bxe4 16. Bxb5 Bxf3 17. gxf3 Rd6 18. Rad1 Rxb6 19. Rd7+ Kf6 20. Bc4 Rxb2 21. Bb3 Rc8 22. c4 Rb8 23. Rfd1 Bh6 24. R1d6 b6 25. Rd4 g5 26. Rc7 Bf8 27. Rdd7 Bc5 28. Rxf7+ Ke5 29. Rxh7 Bxf2+ 30. Kf1 Bh4 31. f4+ Kxf4 32. Rhf7+ Ke5 33. Rc6 Rd8 34. c5 Rb1+ 35. Kg2 Rd2+ 36. Kh3 Rd3+ 37. Kg4 Rg1+ 38. Kh5 Rh3 39. Rxe6+ Kd4 40. cxb6 Rxh2 41. Rd7+ Kc3 42. b7 Bg3+ 43. Kg6 Rh8 44. Rc6+ Kb2 45. Rc8 Rgh1 46. Rd2+ Ka3 47. Rc4 R8h6+ 48. Kf5 Ra6 49. Rc8 Ra5+ 50. Kg4 Rh4+ 51. Kxg3 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "4"]
[White "Soto Ramirez, Andres Camilo"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1435"]
[BlackElo "1539"]
[PlyCount "100"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. Nc3 Nd7 5. Be3 a6 6. Qd2 b5 7. g3 Bb7 8. d5 h6 9. Bg2 Ngf6 10. Nd4 Ne5 11. b3 Nfg4 12. h3 Nxe3 13. Qxe3 Rc8 14. f4 c5 15. Ndxb5 axb5 16. fxe5 Bxe5 17. Rd1 Qa5 18. Kd2 c4 19. b4 Qxb4 20. Rb1 Qa5 21. Rxb5 Bxc3+ 22. Qxc3 Qxb5 23. Qxh8+ Kd7 24. Qc3 Ra8 25. Ra1 Qc5 26. Bf1 Ra3 27. Qxc4 Qxc4 28. Bxc4 Rxg3 29. Bf1 Kc7 30. a4 Rg1 31. c4 Bc8 32. Re1 Rh1 33. a5 Bxh3 34. Bxh3 Rxh3 35. e5 dxe5 36. Rxe5 Kd6 37. Re3 Rh2+ 38. Re2 Rh1 39. c5+ Kxd5 40. Rxe7 Kxc5 41. Rxf7 Kb5 42. Rf6 Kxa5 43. Rxg6 Kb5 44. Ke2 Kc5 45. Kf3 Kd5 46. Kg2 Rh5 47. Kg3 Ke5 48. Rg8 Rg5+ 49. Rxg5+ hxg5 50. Kg4 Kf6 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "5"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Moreno Sierra, Juan David"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1539"]
[BlackElo "1359"]
[PlyCount "64"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d5 6. Nf3 c5 7. Bg5 Qa5 8. Bd2 Ne4 9. Qc2 Nxd2 10. Nxd2 Nc6 11. e3 dxc4 12. Bxc4 cxd4 13. exd4 Ne7 14. 0-0 Bd7 15. Rab1 b6 16. Ra1 Nd5 17. Rfc1 Rc8 18. Ne4 0-0 19. Bxd5 Qxd5 20. Qd3 Rc7 21. c4 Rfc8 22. cxd5 Rxc1+ 23. Rxc1 Rxc1+ 24. Qf1 Rxf1+ 25. Kxf1 exd5 26. Nc3 Be6 27. Nb5 a6 28. Nc7 a5 29. Ke2 Kf8 30. Kd3 Ke7 31. Nxe6 Kxe6 32. a4 Kf5 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "2"]
[White "Gutierrez, Jhon Jaime"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1785"]
[BlackElo "1539"]
[PlyCount "23"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 0-0 6. Qd2 h6 7. Bxh6 Bxh6 8. Qxh6 e5 9. 0-0-0 Nh7 10. h4 Qf6 11. Nd5 Na6 12. Nxf6+ 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "3"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Rueda Rojas, Richard Alejandro"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "1539"]
[BlackElo "1384"]
[PlyCount "46"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nbd7 8. Qd2 a6 9. Bh6 Nxe4 10. Nxe4 Qh4+ 11. g3 Qxh6 12. Qxh6 Bxh6 13. Bd3 f5 14. Nc3 Nc5 15. Bc2 e4 16. f4 Bg7 17. Nge2 b5 18. a3 bxc4 19. 0-0 Rb8 20. Rab1 Nd3 21. Kg2 Bd7 22. b4 c5 23. dxc6 Bxc6 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.23"]
[Round "1"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Hernandez Pinzon, Helvert"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1539"]
[BlackElo "1961"]
[PlyCount "60"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Na6 8. 0-0 Nc5 9. Qc2 a5 10. Be3 Ng4 11. Bxc5 dxc5 12. h3 Nh6 13. a4 f5 14. Rfd1 Nf7 15. Ra3 Nd6 16. Bd3 b6 17. Nb5 Bd7 18. Qe2 f4 19. Qc2 g5 20. Be2 h5 21. Nxc7 Qxc7 22. Nxg5 Bh6 23. h4 Bxg5 24. hxg5 Bg4 25. f3 Bd7 26. Qc3 Rae8 27. Qe1 Kg7 28. Qh4 Kg6 29. g4 Rh8 30. Kf2 hxg4 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.03.01"]
[Round "9"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Jaramillo, Amparo"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1566"]
[BlackElo "1354"]
[PlyCount "43"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 b6 6. Bxf6 Bxf6 7. cxd5 exd5 8. e3 0-0 9. Bd3 Bb7 10. 0-0 Nd7 11. Rc1 a6 12. Re1 Be7 13. Ne2 Nf6 14. Ng3 Rc8 15. Bb1 h6 16. Qd3 Ne4 17. Nd2 f5 18. Nxf5 Bb4 19. Nxh6+ gxh6 20. Nxe4 dxe4 21. Qc4+ Bd5 22. Qxb4 1-0

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "4"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Toca Suarez, Luis Alberto"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1566"]
[BlackElo "1718"]
[PlyCount "60"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bh4 Re8 8. c5 c6 9. Bd3 Nbd7 10. 0-0 b6 11. b4 Bb7 12. h3 a6 13. a4 b5 14. a5 Nh5 15. Bxe7 Qxe7 16. e4 Nf4 17. Bc2 e5 18. Re1 f6 19. Kh2 Qf7 20. g3 Ne6 21. exd5 cxd5 22. dxe5 Ng5 23. Nxg5 fxg5 24. Ne4 dxe4 25. Bb3 Re6 26. Re2 Nxe5 27. Qc2 Kh8 28. c6 Nxc6 29. Rxe4 Qf3 30. Rxe6 Nd4 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "2"]
[White "Caicedo Gomez, Javier Dario"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1078"]
[BlackElo "1566"]
[PlyCount "104"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. e3 d6 4. Nf3 Nd7 5. c3 Ngf6 6. Be2 b6 7. 0-0 Bb7 8. Nbd2 0-0 9. h3 c5 10. Re1 cxd4 11. exd4 Re8 12. Bb5 a6 13. Ba4 b5 14. Bb3 h6 15. a4 Nd5 16. Bh2 N7f6 17. c4 bxc4 18. Nxc4 Rc8 19. a5 Nb4 20. Nb6 Rc6 21. Ra4 Rxb6 22. axb6 Qxb6 23. Qd2 Nbd5 24. Bxd5 Bxd5 25. Rea1 Bxf3 26. gxf3 Rb8 27. Rxa6 Qxb2 28. Qxb2 Rxb2 29. Ra7 Re2 30. Kf1 Re6 31. Re1 Rxe1+ 32. Kxe1 Nd5 33. Ra5 Nb6 34. Rb5 Bxd4 35. Ke2 e5 36. f4 f6 37. f3 h5 38. h4 Kf7 39. Kd3 Bf2 40. fxe5 fxe5 41. f4 Nd7 42. fxe5 dxe5 43. Bxe5 Bxh4 44. Ke4 Ke6 45. Ra5 Bf2 46. Ra6+ Kf7 47. Ra1 Ke6 48. Rf1 Nc5+ 49. Kf4 g5+ 50. Kxg5 Kxe5 51. Rxf2 Ne4+ 52. Kxh5 Nxf2 1/2-1/2

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.26"]
[Round "1"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Rubio Rianes, Bernardino"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1566"]
[BlackElo "1414"]
[PlyCount "88"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 Ne4 7. Bxe7 Qxe7 8. cxd5 Nxc3 9. bxc3 exd5 10. Bd3 Bg4 11. h3 Bh5 12. g4 Bg6 13. Bxg6 fxg6 14. 0-0 Nc6 15. Qb3 Kh8 16. Nd2 Qh4 17. Qxd5 Qxh3 18. Qg2 Qh4 19. Qg3 Qxg3+ 20. fxg3 Rf6 21. Rab1 b6 22. g5 Rf5 23. Kg2 Rxg5 24. Rf7 Rc8 25. Rbf1 h5 26. Rf8+ Rxf8 27. Rxf8+ Kh7 28. Rf7 h4 29. Ne4 Ra5 30. Rxc7 Rxa2+ 31. Kh3 Nd8 32. Kxh4 a5 33. Kg5 Ne6+ 34. Kg4 Nxc7 35. Kf4 a4 36. Ke5 a3 37. c4 Re2 38. Kd6 Ne8+ 39. Kd7 Nf6+ 40. Nxf6+ gxf6 41. c5 bxc5 42. dxc5 a2 43. c6 Rd2+ 44. Ke6 a1Q 0-1

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.01"]
[Round "2"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Bautista Luis, Fernando"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1575"]
[BlackElo "1212"]
[PlyCount "80"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. Nf3 h6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 e6 8. a3 Be7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. 0-0 0-0 12. Rac1 Nh5 13. Bg3 Nxg3 14. hxg3 Na5 15. Rc2 Rc8 16. Rfc1 Nb3 17. Rd1 a6 18. Nd2 Na5 19. Rdc1 b5 20. b4 Nc4 21. Nxc4 bxc4 22. Qe2 Qd7 23. e4 Bg5 24. f4 Bd8 25. e5 Bb6 26. Rd1 Rb8 27. Kf2 f5 28. Qh5 Qf7 29. Qxf7+ Rxf7 30. Na4 Bd8 31. Nc5 Rb6 32. Rb1 g5 33. a4 a5 34. b5 Rg7 35. Rh1 gxf4 36. gxf4 Rg4 37. g3 Kg7 38. Kf3 Rg6 39. Rg2 Rb8 40. g4 Be7 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.12"]
[Round "9"]
[White "Hincapie Uribe, Eduardo"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1531"]
[BlackElo "1703"]
[PlyCount "128"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 a6 6. Be2 b5 7. a3 Bb7 8. 0-0 Nd7 9. Be3 Ne7 10. Qd2 c5 11. dxc5 dxc5 12. e5 Nf5 13. Bf2 0-0 14. Nd1 Qc7 15. Ne3 Rad8 16. Qe1 Nxe3 17. Bxe3 Nb6 18. Qf2 Rc8 19. Rad1 Nd5 20. c4 Nxe3 21. Qxe3 bxc4 22. Bxc4 Rfd8 23. Qe2 Qc6 24. Rfe1 a5 25. Rd3 Rxd3 26. Qxd3 Qb6 27. b3 Ba6 28. Bxa6 c4+ 29. Qd4 Qxa6 30. bxc4 Bf8 31. Qd3 Qxc4 32. Qxc4 Rxc4 33. Ra1 a4 34. Nd2 Rxf4 35. g3 Rd4 36. Ra2 Bc5 37. Kf1 Rd3 38. Ne4 Rf3+ 39. Kg2 Rxa3 40. Rc2 Be7 41. Rc7 Re3 42. Nf6+ Bxf6 43. exf6 h5 44. Rc8+ Kh7 45. Rf8 a3 46. Rxf7+ Kg8 47. Ra7 Re2+ 48. Kf3 Rxh2 49. Rxa3 Kf7 50. Kf4 Kxf6 51. Rf3 g5+ 52. Ke4+ Ke7 53. Rf1 h4 54. gxh4 Rxh4+ 55. Ke3 Kd6 56. Rg1 Rh5 57. Kf3 Ke5 58. Kg3 Rh4 59. Rb1 Rd4 60. Re1+ Kf5 61. Rc1 Rd3+ 62. Kg2 g4 63. Rf1+ Kg5 64. Re1 Rf3 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "6"]
[White "Campos Perilla, Miguel Angel"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1334"]
[BlackElo "1703"]
[PlyCount "60"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Bc4 b5 6. Bb3 Bb7 7. a3 Nd7 8. 0-0 h6 9. h4 c5 10. dxc5 Nxc5 11. Bd5 Bxd5 12. exd5 Nf6 13. Re1 0-0 14. Bf4 Re8 15. Nd4 Qd7 16. b4 Nb7 17. Rc1 Rac8 18. Qd2 Kh7 19. Nde2 Rc4 20. f3 Rec8 21. Nd1 Nh5 22. g4 Nxf4 23. Nxf4 Be5 24. Ng2 Rd4 25. Qe2 Rxd5 26. Nde3 Bd4 27. c3 Bb6 28. Kh1 Re5 29. f4 Re4 30. Qf3 Qe6 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.08"]
[Round "4"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Velasquez, Joan Sebastian"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1703"]
[BlackElo "1464"]
[PlyCount "90"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. Nxd5 Nxd5 7. Bxd8 Bb4+ 8. Qd2 Bxd2+ 9. Kxd2 Kxd8 10. e4 N5b6 11. Nf3 Ke8 12. Rc1 c6 13. Bd3 Nf6 14. h3 Bd7 15. g4 Kf8 16. b3 Rc8 17. a4 a5 18. Rc5 Ra8 19. g5 Nh5 20. Ke3 g6 21. Ne5 Ng7 22. f4 Be6 23. Rf1 Bxh3 24. Rf3 Be6 25. f5 gxf5 26. exf5 Bxb3 27. g6 Bd5 28. Rh3 h6 29. f6 Be6 30. fxg7+ Kxg7 31. Rg3 f6 32. Nc4 Nxc4+ 33. Bxc4 Bxc4 34. Rxc4 Rac8 35. Kf4 b5 36. axb5 cxb5 37. Rxc8 Rxc8 38. Kf5 Rd8 39. Re3 Rd7 40. Ke6 Rxd4 41. Kf5 Rd7 42. Re6 Rd5+ 43. Ke4 Re5+ 44. Rxe5 fxe5 45. Kxe5 Kxg6 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "3"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Gomez Leon, Sebastian"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1703"]
[BlackElo "1484"]
[PlyCount "7"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nc6 4. Bf4 0-1

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.05"]
[Round "7"]
[White "Acosta, Jaime"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1684"]
[BlackElo "1727"]
[PlyCount "70"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 c5 6. Qc3 d6 7. Bc4 Nf6 8. f3 Be7 9. e5 dxe5 10. Qxe5 0-0 11. Bf4 Re8 12. 0-0 Qb6 13. Qc3 Nh5 14. Be5 Bf6 15. Bxf6 Nxf6 16. Nd2 Be6 17. Rab1 Bxc4 18. Nxc4 Qc7 19. Rfe1 b5 20. Rxe8+ Rxe8 21. Qa5 Qd7 22. Na3 Qd4+ 23. Kh1 b4 24. Nb5 Qd2 25. Rg1 Re1 26. h3 Rxg1+ 27. Kxg1 h6 28. Qxa7 Qxc2 29. Qb8+ Kh7 30. Qe5 Qb1+ 31. Kh2 Qxa2 32. Nd6 Qd5 33. Qe7 Qe6 34. Qc7 Qe5+ 35. Kg1 c4 0-1

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.05"]
[Round "6"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Palomino Escobar, Daniel Fernando"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1727"]
[BlackElo "1763"]
[PlyCount "66"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nd7 5. Bf4 Ngf6 6. Qc2 Be7 7. e3 0-0 8. Bd3 dxc4 9. Bxc4 a6 10. a3 b5 11. Bd3 c5 12. dxc5 Nxc5 13. Rd1 Qb6 14. Be2 Bb7 15. 0-0 Rac8 16. b4 Na4 17. Nxa4 Rxc2 18. Nxb6 Rxe2 19. Nd7 Rc8 20. Nxf6+ Bxf6 21. Rd7 Bxf3 22. gxf3 Ra2 23. Rfd1 h6 24. e4 e5 25. Be3 Rxa3 26. Rb7 Rc4 27. Bc5 a5 28. Rxb5 axb4 29. Bxb4 Rxf3 30. Kg2 Rb3 31. Rb8+ Kh7 32. Bd6 Rxb8 33. Bxb8 Rxe4 0-1

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.04"]
[Round "5"]
[White "Vasquez, Rafael1111"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1798"]
[BlackElo "1727"]
[PlyCount "31"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 c6 4. dxc6 Nxc6 5. Bb5 Bf5 6. Nc3 e6 7. Nf3 Bb4 8. Ne5 Rc8 9. 0-0 0-0 10. Bxc6 bxc6 11. Bg5 h6 12. Bxf6 Qxf6 13. Nd7 Qg6 14. Nxf8 Rxf8 15. a3 Bxc3 16. bxc3 1-0

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.03"]
[Round "2"]
[White "Valcarcel Sierra, Gustavo"]
[Black "Gomez Perdomo, Jonathan"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1727"]
[BlackElo "1876"]
[PlyCount "95"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 e6 4. Bg5 Be7 5. Nf3 0-0 6. e3 a6 7. Be2 dxc4 8. Bxc4 b5 9. Bb3 Bb7 10. 0-0 Nbd7 11. Rc1 Rc8 12. Qe2 h6 13. Bf4 Nd5 14. Nxd5 exd5 15. Ne5 Nxe5 16. Bxe5 Bd6 17. Bxd6 Qxd6 18. Rc5 c6 19. Rfc1 Kh8 20. Qg4 f5 21. Qh5 Kh7 22. Qh3 Rce8 23. Bc2 g6 24. Bb3 Re7 25. Qh4 Rg7 26. g4 fxg4 27. Qxg4 Rf5 28. h4 Qf6 29. f4 Qe7 30. Kf2 h5 31. Qf3 Qxh4+ 32. Ke2 Re7 33. Kd3 Re6 34. Bxd5 Rxd5 35. f5 Rxc5 36. fxg6+ Rxg6 37. Rxc5 Kg7 38. Rxh5 Qe1 39. Qh3 Qd1+ 40. Kc3 b4+ 41. Kxb4 Qd2+ 42. Ka3 Qd3+ 43. b3 Rf6 44. Rg5+ Rg6 45. Qd7+ Kh6 46. Rxg6+ Kxg6 47. Qxb7 Qxe3 48. Qxc6+ 1-0

