[Event "Santander North Region-ch"]
[Site "Cucuta"]
[Date "2018.05.11"]
[Round "3.8"]
[White "Contreras Esteves, Jairo Andres"]
[Black "Ravelo Rincon, Stiven Jhair"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "62"]
[EventDate "2018.05.10"]
[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. Nc3 Nc6 3. Nf3 Nf6 4. Bc4 Bb4 5. d3 0-0 6. 0-0 d6 7. Bg5 Bc5 8. Nd5 Kh8 9. c3 Bg4 10. Be3 Qd7 11. Bxc5 dxc5 12. Ne3 Bh5 13. Nf5 Ne7 14. Ng3 Ng6 15. Nxh5 Nxh5 16. Ng5 Ngf4 17. Qf3 f5 18. Rad1 Qe7 19. Qg3 Ne2+ 20. Kh1 Nexg3+ 21. fxg3 Qxg5 22. b4 Rf6 23. bxc5 Raf8 24. Bd5 f4 25. Rf3 fxg3 26. Rxf6 Rxf6 27. d4 Qh4 28. h3 Qf4 29. Kg1 Qf2+ 30. Kh1 Qf1+ 31. Rxf1 Rxf1# 0-1

[Event "Santander North Region-ch"]
[Site "Cucuta"]
[Date "2018.05.10"]
[Round "2.4"]
[White "Ravelo Rincon, Stiven Jhair"]
[Black "Calderon Rivero, Carlos Fernando"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "108"]
[EventDate "2018.05.10"]
[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. Nc3 Nc6 3. Nf3 d6 4. h3 Nf6 5. Bc4 g6 6. Qe2 Bg7 7. 0-0 0-0 8. d3 a6 9. Bg5 b5 10. Bd5 Nxd5 11. exd5 Ne5 12. Rfe1 f6 13. Bh4 Bb7 14. Rad1 b4 15. Qe3 bxc3 16. bxc3 Bxd5 17. c4 Bc6 18. Bg3 Nxf3+ 19. gxf3 e5 20. Kh2 Qd7 21. Rg1 Rae8 22. Rde1 f5 23. f4 exf4 24. Qxf4 Be5 25. Qg5 f4 26. Bh4 Rf5 27. Qg4 Rh5 28. Qxh5 f3+ 29. Rxe5 Rxe5 30. Qh6 Qe6 31. Bg3 Rh5 32. Qxh5 gxh5 33. Bxd6+ Kf7 34. Bf4 h4 35. Rg4 Qe2 36. Be3 Bd7 37. Rxh4 Qf1 38. Rf4+ Ke8 39. Rxf3 Bc6 40. Kg3 Bxf3 41. Kxf3 Qxh3+ 42. Ke4 Qg4+ 43. Kd5 Qf5+ 44. Kc6 h5 45. d4 h4 46. dxc5 h3 47. Kb7 h2 48. c6 h1Q 49. Ba7 Qf7+ 50. Kb6 Qxa7+ 51. Kxa7 Qxc6 52. c5 Kd8 53. f4 Kc8 54. f5 Qb7# 0-1

