Event: Sudamericano Escolar Categorias Impares
Site: Gimnasio Polideportivo Rufino Bermedo, Temuco, Chile
Date: 2025-07-05
White: Chacon Olortegui, Steven Anton
WhiteElo: 1623
Black: Larranaga Arriagada, Emilio Alon
BlackElo: 1523
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Chameleon Variation
Variant: Standard
TimeControl: 60 minutes + 30 seconds

1. e4 { [%eval 0.18] [%clk 1:00:59] } 1... c5 { [%eval 0.25] [%clk 1:00:52] } 2. Nc3 { [%eval 0.26] [%clk 1:01:24] } 2... Nc6 { [%eval 0.16] [%clk 1:01:13] } 3. Nge2 { [%eval 0.25] [%clk 1:01:47] } 3... Nf6 { [%eval 0.39] [%clk 1:01:31] } 4. g3 { [%eval 0.0] [%clk 1:02:03] } 4... e6 { [%eval 0.08] [%clk 1:01:46] } 5. Bg2 { [%eval 0.01] [%clk 1:02:17] } 5... d5 { [%eval 0.07] [%clk 1:01:50] } 6. exd5 { [%eval 0.02] [%clk 0:59:33] } 6... exd5 { [%eval 0.02] [%clk 1:01:38] } 7. d4 { [%eval 0.06] [%clk 0:59:51] } 7... cxd4 { [%eval 0.08] [%clk 1:01:47] } 8. Nxd4 { [%eval 0.12] [%clk 1:00:06] } 8... Bg4 { [%eval 0.11] [%clk 1:02:04] } 9. f3 { [%eval 0.08] [%clk 0:59:30] } 9... Bd7 { [%eval 0.12] [%clk 1:02:15] } 10. O-O { [%eval -0.12] [%clk 0:56:09] } 10... Bc5 { [%eval 0.03] [%clk 1:02:10] } 11. Re1+ { [%eval 0.08] [%clk 0:56:33] } 11... Be6 { [%eval 0.27] [%clk 1:00:21] } 12. Be3 { [%eval 0.2] [%clk 0:56:52] } 12... Nxd4 { [%eval 0.18] [%clk 0:57:25] } 13. Bxd4 { [%eval 0.21] [%clk 0:57:08] } 13... Qb6 { [%eval 0.21] [%clk 0:55:12] } 14. Bxc5 { [%eval 0.05] [%clk 0:55:54] } 14... Qxc5+ { [%eval 0.0] [%clk 0:54:55] } 15. Kh1 { [%eval 0.01] [%clk 0:55:50] } 15... O-O { [%eval 0.21] [%clk 0:55:03] } 16. Ne2 { [%eval 0.17] [%clk 0:54:55] } 16... Bf5 { [%eval 0.27] [%clk 0:54:00] } 17. Nd4 { [%eval 0.23] [%clk 0:55:10] } 17... Bg6 { [%eval 0.34] [%clk 0:54:03] } 18. Rc1 { [%eval 0.17] [%clk 0:55:04] } 18... Rac8 { [%eval 0.39] [%clk 0:54:08] } 19. Qd2 { [%eval 0.34] [%clk 0:54:58] } 19... Qc4 { [%eval 0.46] [%clk 0:53:36] } 20. a3 { [%eval 0.46] [%clk 0:54:02] } 20... Qa2 { [%eval 0.68] [%clk 0:51:26] } 21. c3 { [%eval 0.65] [%clk 0:51:53] } 21... Rfe8 { [%eval 0.81] [%clk 0:50:44] } 22. Bf1 { [%eval 0.82] [%clk 0:51:27] } 22... Rxe1 { [%eval 0.82] [%clk 0:50:17] } 23. Rxe1 { [%eval 0.85] [%clk 0:51:48] } 23... h6 { [%eval 0.83] [%clk 0:49:42] } 24. h4 { [%eval 0.56] [%clk 0:50:57] } 24... Re8 { [%eval 0.46] [%clk 0:49:31] } 25. Rxe8+ { [%eval 0.06] [%clk 0:50:24] } 25... Nxe8 { [%eval 0.08] [%clk 0:49:54] } 26. Qc1 { [%eval 0.0] [%clk 0:50:45] } 26... Nd6 { [%eval 0.17] [%clk 0:49:45] } 27. Qf4?? { [%eval -2.28] } { Blunder. g4 was best. } { [%clk 0:49:59] } 27... Qb1 { [%eval -2.44] [%clk 0:48:15] } 28. Qxd6 { [%eval -2.4] [%clk 0:44:52] } 28... Qxf1+ { [%eval -2.31] [%clk 0:48:13] } 29. Kh2 { [%eval -2.38] [%clk 0:45:19] } 29... Qf2+ { [%eval -2.1] [%clk 0:48:12] } 30. Kh3 { [%eval -2.2] [%clk 0:45:36] } 30... Qxb2?! { [%eval -1.48] } { Inaccuracy. Qg1 was best. } { [%clk 0:48:26] } 31. Qxd5?! { [%eval -2.61] } { Inaccuracy. Qb4 was best. } { [%clk 0:45:11] } 31... Qxc3 { [%eval -2.74] [%clk 0:48:30] } 32. Nb5 { [%eval -2.44] [%clk 0:43:36] } 32... Qc8+ { [%eval -2.2] [%clk 0:48:35] } 33. g4 { [%eval -2.08] [%clk 0:41:18] } 33... a6? { [%eval -0.38] } { Mistake. h5 was best. } { [%clk 0:48:42] } 34. h5 { [%eval -0.41] [%clk 0:35:43] } 34... Bc2 { [%eval 0.0] [%clk 0:48:04] } 35. Nd6 { [%eval 0.0] [%clk 0:35:13] } 35... Qd7 { [%eval 0.0] [%clk 0:47:52] } 36. Qxb7 { [%eval 0.0] [%clk 0:35:28] } 36... Qxd6 { [%eval 0.0] [%clk 0:47:22] } 37. Qc8+ { [%eval 0.0] [%clk 0:35:13] } 37... Qf8 { [%eval 0.0] [%clk 0:46:35] } 38. Qxc2 { [%eval 0.0] [%clk 0:35:26] } 38... Qxa3 { [%eval 0.0] [%clk 0:46:58] } 39. Qc8+ { [%eval 0.0] [%clk 0:35:46] } 39... Kh7 { [%eval 0.0] [%clk 0:46:58] } 40. Qf5+ { [%eval 0.0] [%clk 0:36:11] } 40... Kg8 { [%eval 0.0] [%clk 0:46:59] } 41. Qc8+ { [%eval 0.0] [%clk 0:36:35] } 41... Qf8 { [%eval 0.0] [%clk 0:47:14] } 42. Qxa6 { [%eval 0.0] [%clk 0:37:00] } 42... Qe8 { [%eval 0.0] [%clk 0:47:27] } 43. Qc4 { [%eval 0.0] [%clk 0:37:05] } 43... Qa8 { [%eval 0.0] [%clk 0:47:45] } 44. Qc3 { [%eval 0.0] [%clk 0:37:17] } 44... Qa6 { [%eval 0.0] [%clk 0:47:46] } 45. Kg2 { [%eval 0.0] [%clk 0:36:54] } 45... Kh8 { [%eval 0.0] [%clk 0:47:39] } 46. Qc2 { [%eval 0.0] [%clk 0:36:40] } 46... Kg8 { [%eval 0.0] [%clk 0:47:53] } 47. Qc3 { [%eval 0.0] [%clk 0:37:04] } 47... Qe2+ { [%eval 0.0] [%clk 0:48:18] } 48. Kg1 { [%eval 0.0] [%clk 0:37:25] } 48... Qd1+ { [%eval 0.0] [%clk 0:48:24] } 49. Kg2 { [%eval 0.0] [%clk 0:37:04] } 49... Qe2+ { [%eval 0.0] [%clk 0:47:34] } 50. Kg1 { [%eval 0.0] [%clk 0:37:10] } 50... Qe6 { [%eval 0.0] [%clk 0:47:56] } 51. Kf2 { [%eval 0.0] [%clk 0:37:12] } 51... Qf6?? { [%eval 83.41] } { Blunder. g5 was best. } { [%clk 0:48:13] } 52. Qxf6 { [%eval 11.08] [%clk 0:36:43] } 52... gxf6 { [%eval 65.1] [%clk 0:48:25] } 53. Ke3 { [%eval 9.31] [%clk 0:36:50] } 53... Kf8? { [%eval #21] } { Checkmate is now unavoidable. f5 was best. } { [%clk 0:48:38] } 54. Ke4 { [%eval 83.08] [%clk 0:37:14] } 54... Ke8?! { [%eval #23] } { Checkmate is now unavoidable. Ke7 was best. } { [%clk 0:48:28] } 55. Kf5 { [%eval #18] [%clk 0:37:35] } 55... Ke7 { [%eval #18] [%clk 0:48:27] } 56. f4 { [%eval #18] [%clk 0:37:57] } 56... Kd6 { [%eval #15] [%clk 0:48:40] } 57. Kxf6 { [%eval #14] [%clk 0:38:18] } 57... Kd5 { [%eval #13] [%clk 0:49:07] } 58. Kxf7 { [%eval #12] [%clk 0:38:32] } 58... Ke4 { [%eval #12] [%clk 0:49:33] } 59. Kg6 { [%eval #13] [%clk 0:38:48] } 59... Kxf4 { [%eval #13] [%clk 0:49:55] } 60. Kxh6 { [%eval #12] [%clk 0:39:10] } 60... Kxg4 { [%eval #12] [%clk 0:50:09] } 61. Kg6 { [%eval #11] [%clk 0:39:35] } 61... Kf4 { [%eval #11] [%clk 0:50:29] } 62. h6 { [%eval #10] [%clk 0:39:59] } 62... Kg4 { [%eval #9] [%clk 0:50:54] } 63. h7 { [%eval #8] [%clk 0:40:20] } 63... Kf4 { [%eval #8] [%clk 0:51:22] } 64. h8=Q { [%eval #7] [%clk 0:40:33] } 64... Kg4 { [%eval #6] [%clk 0:51:49] } 65. Qe5 { [%eval #5] [%clk 0:40:49] } 65... Kh3 { [%eval #5] [%clk 0:52:10] } 66. Qg5 { [%eval #4] [%clk 0:41:08] } 66... Kh2 { [%eval #4] [%clk 0:52:34] } 67. Kf5 { [%eval #3] [%clk 0:41:25] } 67... Kh3 { [%eval #2] [%clk 0:52:57] } 68. Kf4 { [%eval #2] [%clk 0:41:48] } 68... Kh2 { [%eval #2] [%clk 0:53:20] } 69. Kf3 { [%eval #1] [%clk 0:42:10] } 69... Kh1 { [%eval #1] [%clk 0:53:44] } 70. Qg2# { [%clk 0:42:27] } 1-0