[Event "COL-ch U14"]
[Site "Cartagena"]
[Date "2023.04.16"]
[Round "6"]
[White "Arnedo Doria, Alejandro"]
[Black "Gonzalez Castro, Ivan Jose"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "69"]
[EventDate "2023.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e4 Nf6 4. Bd3 0-0 5. c4 d6 6. d5 c6 7. Nc3 Qb6 8. Be3 Qxb2 9. Rc1 c5 10. Rc2 Qb6 11. 0-0 e6 12. Qc1 Nbd7 13. Rb2 Qd8 14. Ng5 Ne5 15. Rd1 h6 16. Nh3 Rb8 17. Bxh6 Bxh6 18. Qxh6 Nfg4 19. Qc1 f5 20. f3 f4 21. Nxf4 exd5 22. fxg4 Bxg4 23. Rdd2 Rxf4 24. cxd5 c4 25. Bf1 b6 26. Rd4 Bf3 27. Qxf4 Qe7 28. gxf3 Rf8 29. Qe3 Nxf3+ 30. Kf2 Nxd4+ 31. Ke1 Qh4+ 32. Kd2 Nf3+ 33. Ke2 g5 34. h3 Re8 35. Qxf3 1-0

[Event "COL-ch U14"]
[Site "Cartagena"]
[Date "2023.04.15"]
[Round "5"]
[White "Gonzalez Castro, Ivan Jose"]
[Black "Marquez Martelo, Alex Josue"]
[Result "0-1"]
[ECO "C68"]
[BlackElo "1484"]
[PlyCount "60"]
[EventDate "2023.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Qh5 g6 7. c3 Qxe4+ 8. Qe2 Qxe2+ 9. Kxe2 Bg7 10. Ng4 Bxg4+ 11. f3 Bf5 12. Na3 Nf6 13. Re1 0-0 14. Kf1 Rfe8 15. Rxe8+ Rxe8 16. d4 Bd3+ 17. Kg1 Re1+ 18. Kf2 Re2+ 19. Kg1 Nd5 20. Kf1 Bf8 21. b4 Rxa2+ 22. Kg1 Rxa1 23. c4 Rxc1+ 24. Kf2 Rf1+ 25. Kg3 Bd6+ 26. Kh3 Nf4+ 27. Kh4 Bf5 28. Kg3 Ne6+ 29. Kh4 Rh1 30. g3 Rxh2# 0-1

[Event "COL-ch U14"]
[Site "Cartagena"]
[Date "2023.04.15"]
[Round "4"]
[White "Ramirez Pineda, Samuel Felipe"]
[Black "Gonzalez Castro, Ivan Jose"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1268"]
[PlyCount "106"]
[EventDate "2023.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Nf6 5. Nc3 Bb4 6. d3 0-0 7. Bd2 Nd4 8. Nxd4 exd4 9. Nd5 Nxd5 10. Bxd5 Bxd2 11. Qxd2 d6 12. Qb4 Qg5 13. g3 Bh3 14. Rfe1 Rfe8 15. Qxd4 Qg4 16. Rad1 Qf3 17. e5 Qh5 18. Qf4 Be6 19. Bxe6 Rxe6 20. exd6 Rxd6 21. Re7 Qxd1+ 22. Kg2 Rf8 23. Rxc7 Rf6 24. Qd4 Qf3+ 25. Kg1 Qd1+ 26. Kg2 Rf3 27. Rxb7 Rf5 28. Qe4 g6 29. Rxa7 Rg5 30. d4 Rg4 31. Qc6 Qxd4 32. a4 Qxa7 33. c4 Qa8 34. Qxa8 Rxa8 35. Kf3 Rxc4 36. b3 Rc3+ 37. Kg2 Rxb3 38. Kh3 Rxa4 39. f4 h5 40. f5 gxf5 41. Kg2 f4 42. Kh3 fxg3 43. hxg3 Raa3 44. Kh4 Rxg3 45. Kxh5 Rg6 46. Kh4 Rb6 47. Kg5 Ra5+ 48. Kf4 Rb4+ 49. Ke3 Rh4 50. Kf3 Ra3+ 51. Kg2 Rb4 52. Kf2 Rb2+ 53. Ke1 Ra1# 0-1

[Event "COL-ch U14"]
[Site "Cartagena"]
[Date "2023.04.14"]
[Round "3"]
[White "Gonzalez Castro, Ivan Jose"]
[Black "Garibello Sanchez, Jeronimo"]
[Result "0-1"]
[ECO "C48"]
[BlackElo "1500"]
[PlyCount "78"]
[EventDate "2023.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 a6 5. Bxc6 dxc6 6. Nxe5 Bd6 7. Nf3 0-0 8. e5 Qe7 9. 0-0 Bxe5 10. Nxe5 Qxe5 11. Re1 Qh5 12. Qxh5 Nxh5 13. d3 Be6 14. Bd2 Nf6 15. Bg5 Nd5 16. Nxd5 cxd5 17. Rad1 h6 18. Bf4 Rfe8 19. Bxc7 Rac8 20. Bf4 Rxc2 21. Rb1 Rec8 22. h3 R8c6 23. Be5 Bf5 24. Re3 Rd2 25. Rg3 Rg6 26. Rxg6 Bxg6 27. d4 Bxb1 28. Bf4 Rxd4 29. Be3 Rc4 30. a3 d4 31. Bc1 Rxc1+ 32. Kh2 d3 33. Kg3 d2 34. b4 d1Q 35. h4 Qd6+ 36. Kh3 Bf5+ 37. g4 Rh1+ 38. Kg2 Be4+ 39. f3 Qh2# 0-1

