[Event "COL-ch sf3 U12"]
[Site "Choconta"]
[Date "2018.04.07"]
[Round "5.1"]
[White "Gonzalez, Leandro"]
[Black "Sastoque Pinzon, Ronald Steven"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1605"]
[BlackElo "1297"]
[PlyCount "105"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. 0-0-0 Bb7 12. Qd4 d6 13. Qa4+ Kf8 14. exd6 exd6 15. c3 Kg8 16. Bf4 Bf8 17. Qd4 d5 18. Bxb8 Qxb8 19. Kb1 h5 20. h4 Kh7 21. Rh3 Bg7 22. Qd3 Rd8 23. Be2 Bc8 24. Rf3 Qb7 25. Qb5 Qxb5 26. Bxb5 Bg4 27. Be2 Re8 28. Re3 Rxe3 29. Bxg4 hxg4 30. fxe3 Bh6 31. Rxd5 Bxe3 32. Rd7 Kg7 33. Kc2 Kf6 34. Kd3 Bb6 35. Rd6+ Ke5 36. Rd7 Ke6 37. Rb7 f5 38. b4 Kd6 39. Rg7 Ke5 40. Rxg6 Kf4 41. h5 Kg3 42. Rxb6 axb6 43. h6 Kxg2 44. h7 g3 45. h8Q Kf3 46. Qh5+ Kf4 47. Qh3 b5 48. Kd4 Kf3 49. Qxf5+ Kg2 50. Ke3 Kh2 51. Kf3 g2 52. Qh5+ Kg1 53. Qh3 1-0

[Event "COL-ch sf3 U12"]
[Site "Choconta"]
[Date "2018.04.07"]
[Round "4.2"]
[White "Sastoque Pinzon, Ronald Steven"]
[Black "Luna Velandia, Juan Sebastian"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1297"]
[BlackElo "1537"]
[PlyCount "18"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. Bg5 Be6 7. Nf3 0-0 8. 0-0 Be7 9. Re1 c6 1-0

[Event "COL-ch sf3 U12"]
[Site "Choconta"]
[Date "2018.04.06"]
[Round "3.4"]
[White "Sastoque Pinzon, Ronald Steven"]
[Black "Largo Chaparro, Sofia Alejandra"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1297"]
[BlackElo "1396"]
[PlyCount "137"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 c5 6. Nf3 Be7 7. Bg5 cxd4 8. Nxd4 0-0 9. 0-0 Bc5 10. Nf3 d4 11. Ne4 Be7 12. Nxf6+ Bxf6 13. Bxf6 Qxf6 14. h3 Nc6 15. Re1 a6 16. Qd2 Bd7 17. Qg5 Qxg5 18. Nxg5 h6 19. Nf3 Be6 20. Rad1 Rfd8 21. Be4 Rac8 22. Bxc6 Rxc6 23. Rxd4 Rxd4 24. Nxd4 Rc4 25. Nxe6 fxe6 26. Rxe6 Rxc2 27. Rb6 Rc7 28. Kh2 Kf7 29. Kg3 Ke7 30. Kf4 Kf7 31. Ke5 Rd7 32. f4 Ke7 33. g4 Kf7 34. g5 hxg5 35. fxg5 Re7+ 36. Kf5 Rc7 37. h4 Rc5+ 38. Kg4 Rc4+ 39. Kh5 Rc7 40. b3 Rd7 41. Kg4 Rd4+ 42. Kg3 Rd3+ 43. Kg4 Rd4+ 44. Kf5 Rd5+ 45. Ke4 Rd7 46. g6+ Kf8 47. Ke5 Re7+ 48. Kd6 Ke8 49. a4 Rd7+ 50. Ke5 Re7+ 51. Re6 Rxe6+ 52. Kxe6 a5 53. Kd6 Kd8 54. Kc5 Ke7 55. Kb5 Kf6 56. Kxa5 Kxg6 57. Kb6 Kh5 58. a5 Kxh4 59. Kxb7 g5 60. a6 g4 61. a7 g3 62. a8Q g2 63. Qh8+ Kg3 64. Qg7+ Kf2 65. Qxg2+ Kxg2 66. b4 Kf3 67. b5 Ke4 68. Kc6 Ke5 69. b6 1-0

[Event "COL-ch sf3 U12"]
[Site "Choconta"]
[Date "2018.04.05"]
[Round "1.4"]
[White "Sastoque Pinzon, Ronald Steven"]
[Black "Varon Castaneda, Joseph Alejandro"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1297"]
[BlackElo "1527"]
[PlyCount "95"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 h6 6. Be3 d6 7. h3 0-0 8. 0-0 Bxe3 9. fxe3 Be6 10. Bb3 Na5 11. d4 Nxb3 12. axb3 exd4 13. exd4 d5 14. e5 Ne4 15. Nxe4 dxe4 16. Nh2 Qg5 17. Ng4 Bxg4 18. Qxg4 Qxg4 19. hxg4 Rad8 20. c3 f6 21. Rxa7 fxe5 22. Rxf8+ Rxf8 23. dxe5 Re8 24. Rxb7 Rxe5 25. Rxc7 Rg5 26. b4 Rxg4 27. b5 Rf4 28. b6 e3 29. Re7 Rf6 30. b7 Rb6 31. Re8+ Kf7 32. b8Q Rxb8 33. Rxb8 e2 34. Kf2 g5 35. b4 Kg6 36. b5 Kf5 37. Rh8 g4 38. Rxh6 g3+ 39. Kxe2 Kg4 40. b6 Kg5 41. Rd6 Kf4 42. b7 Ke4 43. b8Q Ke5 44. Rd7+ Ke4 45. Qe8+ Kf5 46. Rf7+ Kg6 47. Qg8+ Kh6 48. Rh7# 1-0

