Event: Sudamericano Escolar Categorias Impares
Site: Gimnasio Polideportivo Rufino Bermedo, Temuco, Chile
Date: 2025-07-04
White: Ortiz Contreras, Samuel
WhiteElo: 1030
Black: Gonzales Olazo, Rodrigo
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard
TimeControl: 60 minutes + 30 seconds

1. e4 { [%eval 0.18] [%clk 0:51:49] } 1... c5 { [%eval 0.25] [%clk 1:01:07] } 2. Nc3 { [%eval 0.26] [%clk 0:51:15] } 2... Nc6 { [%eval 0.16] [%clk 1:01:29] } 3. f4 { [%eval -0.09] [%clk 0:51:24] } 3... g6 { [%eval -0.04] [%clk 1:01:50] } 4. Nf3 { [%eval -0.11] [%clk 0:51:27] } 4... Bg7 { [%eval -0.16] [%clk 1:02:11] } 5. Bb5 { [%eval -0.22] [%clk 0:51:38] } 5... Qb6?! { [%eval 0.4] } { Inaccuracy. Nd4 was best. } { [%clk 1:02:26] } 6. Nd5 { [%eval 0.23] [%clk 0:51:36] } 6... Qa5 { [%eval 0.31] [%clk 1:01:26] } 7. Bxc6?! { [%eval -0.24] } { Inaccuracy. O-O was best. } { [%clk 0:51:24] } 7... bxc6 { [%eval -0.15] [%clk 1:01:41] } 8. Nc3 { [%eval -0.17] [%clk 0:51:33] } 8... Ba6 { [%eval 0.11] [%clk 1:01:06] } 9. e5 { [%eval -0.42] [%clk 0:49:17] } 9... d6 { [%eval -0.04] [%clk 1:00:09] } 10. d3 { [%eval -0.04] [%clk 0:48:56] } 10... dxe5?! { [%eval 0.6] } { Inaccuracy. c4 was best. } { [%clk 1:00:08] } 11. fxe5 { [%eval 0.53] [%clk 0:46:01] } 11... f6?? { [%eval 2.48] } { Blunder. Nh6 was best. } { [%clk 0:59:28] } 12. O-O { [%eval 2.48] [%clk 0:44:04] } 12... fxe5 { [%eval 2.29] [%clk 0:59:16] } 13. Re1? { [%eval 0.93] } { Mistake. Ng5 was best. } { [%clk 0:42:38] } 13... Qb6? { [%eval 2.67] } { Mistake. Nf6 was best. } { [%clk 0:58:25] } 14. Nxe5 { [%eval 2.71] [%clk 0:42:50] } 14... c4+ { [%eval 2.71] [%clk 0:56:17] } 15. Be3 { [%eval 2.63] [%clk 0:42:19] } 15... Qxb2? { [%eval 4.41] } { Mistake. Qc7 was best. } { [%clk 0:54:47] } 16. Bd4?! { [%eval 3.27] } { Inaccuracy. Qf3 was best. } { [%clk 0:37:09] } 16... c5?? { [%eval 7.47] } { Blunder. Nf6 was best. } { [%clk 0:53:25] } 17. Nxc4?? { [%eval -5.41] } { Blunder. Qf3 was best. } { [%clk 0:37:09] } 17... Bxd4+ { [%eval -5.71] [%clk 0:53:36] } 18. Kh1 { [%eval -5.76] [%clk 0:33:23] } 18... Qxc3? { [%eval -3.25] } { Mistake. Bxc4 was best. } { [%clk 0:52:58] } 19. Nd6+ { [%eval -3.44] [%clk 0:32:36] } 19... Kd7 { [%eval -3.55] [%clk 0:50:40] } 20. Nf7 { [%eval -4.09] [%clk 0:31:59] } 20... Qxa1 { [%eval -4.09] [%clk 0:50:38] } 21. Qg4+ { [%eval -3.93] [%clk 0:31:26] } 21... Kc7 { [%eval -3.87] [%clk 0:50:17] } 22. Rxa1 { [%eval -3.82] [%clk 0:31:27] } 22... Bxa1 { [%eval -3.56] [%clk 0:50:34] } 23. Nxh8?! { [%eval -5.28] } { Inaccuracy. Qa4 was best. } { [%clk 0:28:50] } 23... Bxh8 { [%eval -5.3] [%clk 0:50:49] } 24. Qh4 { [%eval -6.65] [%clk 0:28:50] } 24... Rb8 { [%eval -5.49] [%clk 0:50:49] } 25. Qf4+ { [%eval -5.89] [%clk 0:28:07] } 25... e5 { [%eval -5.75] [%clk 0:50:37] } 26. Qf7+ { [%eval -5.76] [%clk 0:24:44] } 26... Kd6 { [%eval -5.84] [%clk 0:50:20] } 27. Kg1 { [%eval -5.67] [%clk 0:24:44] } 27... e4 { [%eval -5.69] [%clk 0:50:20] } 28. Qxa7 { [%eval -6.02] [%clk 0:23:25] } 28... Bd4+ { [%eval -6.14] [%clk 0:49:33] } 29. Kf1 { [%eval -5.98] [%clk 0:21:06] } 29... Rf8+ { [%eval -5.91] [%clk 0:49:33] } 30. Ke1 { [%eval -6.27] [%clk 0:22:25] } 30... Bc3+ { [%eval -6.09] [%clk 0:49:10] } 31. Ke2 { [%eval -6.28] [%clk 0:21:57] } 31... exd3+ { [%eval -6.08] [%clk 0:49:20] } 32. cxd3 { [%eval -5.97] [%clk 0:21:15] } 32... Re8+ { [%eval -6.19] [%clk 0:49:01] } 33. Kf3 { [%eval -5.98] [%clk 0:20:22] } 33... Rf8+ { [%eval -6.07] [%clk 0:47:25] } 34. Ke2 { [%eval -6.0] [%clk 0:20:18] } 34... Re8+ { [%eval -6.0] [%clk 0:47:43] } 35. Kf3 { [%eval -5.94] [%clk 0:20:13] } 35... Bxd3? { [%eval -3.25] } { Mistake. Bb5 was best. } { [%clk 0:47:06] } 36. Qb6+ { [%eval -3.29] [%clk 0:20:23] } 36... Kd5 { [%eval -3.25] [%clk 0:47:06] } 37. Qb7+?! { [%eval -5.04] } { Inaccuracy. Qb3+ was best. } { [%clk 0:20:25] } 37... Ke5 { [%eval -3.76] [%clk 0:45:42] } 38. Qc7+ { [%eval -3.67] [%clk 0:20:10] } 38... Kf5?? { [%eval 2.32] } { Blunder. Kf6 was best. } { [%clk 0:44:18] } 39. Qd7+ { [%eval 2.39] [%clk 0:19:34] } 39... Re6?! { [%eval 3.66] } { Inaccuracy. Kf6 was best. } { [%clk 0:41:57] } 40. Qxd3+ { [%eval 3.8] [%clk 0:16:37] } 40... Kg5 { [%eval 4.47] [%clk 0:41:21] } 41. Qxc3 { [%eval 4.37] [%clk 0:19:30] } 41... Nh6?! { [%eval 6.02] } { Inaccuracy. c4 was best. } { [%clk 0:40:38] } 42. h4+ { [%eval 5.93] [%clk 0:19:00] } 42... Kf5 { [%eval 5.72] [%clk 0:40:03] } 43. Qxc5+ { [%eval 4.66] [%clk 0:18:40] } 43... Re5?! { [%eval 7.05] } { Inaccuracy. Kf6 was best. } { [%clk 0:40:18] } 44. Qf8+ { [%eval 7.13] [%clk 0:18:43] } 44... Ke6 { [%eval 6.95] [%clk 0:38:50] } 45. Qxh6 { [%eval 7.0] [%clk 0:19:05] } 45... Rf5+ { [%eval 8.53] [%clk 0:36:41] } 46. Qf4 { [%eval 7.83] [%clk 0:19:14] } 46... Rxf4+ { [%eval 9.24] [%clk 0:36:58] } 47. Kxf4 { [%eval 8.94] [%clk 0:19:24] } 47... h6? { [%eval #26] } { Checkmate is now unavoidable. Kd5 was best. } { [%clk 0:37:17] } 48. a4 { [%eval #24] [%clk 0:19:34] } 48... Kd6 { [%eval 78.97] [%clk 0:37:41] } 49. a5 { [%eval 82.12] [%clk 0:19:43] } 49... Kc6 { [%eval 62.99] [%clk 0:38:06] } 50. Ke5 { [%eval #17] [%clk 0:19:53] } 50... Kb5 { [%eval #17] [%clk 0:38:19] } 51. Kf6 { [%eval #18] [%clk 0:20:05] } 51... g5 { [%eval #15] [%clk 0:38:41] } 52. hxg5 { [%eval #15] [%clk 0:20:21] } 52... hxg5 { [%eval #14] [%clk 0:39:02] } 53. Kxg5 { [%eval #13] [%clk 0:20:30] } 53... Kxa5 { [%eval #13] [%clk 0:39:27] } 54. Kh6 { [%eval #14] [%clk 0:20:37] } 54... Kb6 { [%eval #14] [%clk 0:39:51] } 55. g4 { [%eval #13] [%clk 0:20:52] } 55... Kc6 { [%eval #13] [%clk 0:40:14] } 56. g5 { [%eval #12] [%clk 0:21:13] } 56... Kd7 { [%eval #12] [%clk 0:40:16] } 57. Kh7 { [%eval #12] [%clk 0:21:31] } 1-0