Event: CE Sub12.2025
Site: Vicar
Date: 2025-07-13
White: Liern Matesanz, Jairo
WhiteElo: 1930
Black: Alvarez Gonzalez, David
BlackElo: 1868
Result: 1-0
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. c4 { [%eval 0.18] [%clk 1:31:26] } 2... g6 { [%eval 0.28] [%clk 1:31:17] } 3. Nc3 { [%eval 0.18] [%clk 1:31:49] } 3... Bg7 { [%eval 0.51] [%clk 1:31:41] } 4. e4 { [%eval 0.4] [%clk 1:32:12] } 4... d6 { [%eval 0.55] [%clk 1:32:05] } 5. Be2 { [%eval 0.51] [%clk 1:31:59] } 5... O-O { [%eval 0.48] [%clk 1:32:24] } 6. Be3 { [%eval 0.5] [%clk 1:32:24] } 6... Nc6 { [%eval 0.55] [%clk 1:32:49] } 7. d5 { [%eval 0.47] [%clk 1:24:18] } 7... Ne5 { [%eval 0.54] [%clk 1:33:06] } 8. h3 { [%eval 0.6] [%clk 1:24:37] } 8... e6 { [%eval 0.59] [%clk 1:31:37] } 9. f4 { [%eval 0.44] [%clk 1:23:57] } 9... Ned7 { [%eval 0.45] [%clk 1:31:18] } 10. Qc2? { [%eval -1.11] } { Mistake. dxe6 was best. } { [%clk 1:22:48] } 10... c6?? { [%eval 1.4] } { Blunder. exd5 was best. } { [%clk 1:28:25] } 11. dxe6 { [%eval 1.33] [%clk 1:21:05] } 11... fxe6 { [%eval 1.54] [%clk 1:28:46] } 12. O-O-O { [%eval 1.3] [%clk 1:21:28] } 12... Ne8?! { [%eval 2.02] } { Inaccuracy. Qe7 was best. } { [%clk 1:22:25] } 13. Nf3 { [%eval 2.01] [%clk 1:17:21] } 13... Qa5 { [%eval 2.06] [%clk 1:17:50] } 14. Nd4 { [%eval 1.51] [%clk 1:01:35] } 14... Nc5 { [%eval 1.47] [%clk 1:02:23] } 15. h4 { [%eval 0.91] [%clk 0:51:17] } 15... e5 { [%eval 0.9] } 16. fxe5 { [%eval 0.94] [%clk 0:49:48] } 16... dxe5 { [%eval 0.98] [%clk 0:56:11] } 17. Nf3? { [%eval -0.14] } { Mistake. Nb3 was best. } { [%clk 0:47:27] } 17... Nf6 { [%eval -0.19] [%clk 0:51:25] } 18. Bxc5? { [%eval -1.5] } { Mistake. Kb1 was best. } { [%clk 0:42:25] } 18... Qxc5 { [%eval -1.55] [%clk 0:51:34] } 19. Kb1 { [%eval -1.42] [%clk 0:42:48] } 19... Ng4 { [%eval -1.31] [%clk 0:37:47] } 20. Na4 { [%eval -1.62] [%clk 0:35:26] } 20... Qe7 { [%eval -1.69] [%clk 0:32:57] } 21. c5 { [%eval -1.58] [%clk 0:34:05] } 21... Bf6? { [%eval -0.32] } { Mistake. Kh8 was best. } { [%clk 0:18:42] } 22. h5 { [%eval -0.2] [%clk 0:20:24] } 22... Be6 { [%eval 0.0] [%clk 0:16:37] } 23. Rd6 { [%eval -0.28] [%clk 0:20:38] } 23... Bf7?! { [%eval 0.73] } { Inaccuracy. Kg7 was best. } { [%clk 0:13:45] } 24. hxg6 { [%eval 0.69] [%clk 0:19:21] } 24... Bxg6 { [%eval 0.82] [%clk 0:12:51] } 25. Rhd1?! { [%eval -0.06] } { Inaccuracy. Bc4+ was best. } { [%clk 0:17:41] } 25... Rad8 { [%eval 0.0] [%clk 0:11:04] } 26. Nh4 { [%eval 0.0] [%clk 0:16:08] } 26... Bxh4 { [%eval 0.0] [%clk 0:10:02] } 27. Bxg4 { [%eval 0.0] [%clk 0:16:30] } 27... Qc7?! { [%eval 1.1] } { Inaccuracy. Qg5 was best. } { [%clk 0:08:53] } 28. Bf5?! { [%eval 0.25] } { Inaccuracy. Nc3 was best. } { [%clk 0:16:01] } 28... Bxf5 { [%eval 0.29] [%clk 0:06:07] } 29. exf5 { [%eval 0.34] [%clk 0:16:23] } 29... Be7 { [%eval 0.41] [%clk 0:04:44] } 30. R6d2 { [%eval 0.14] [%clk 0:13:14] } 30... Bg5?! { [%eval 1.08] } { Inaccuracy. Rxd2 was best. } { [%clk 0:03:58] } 31. Rxd8 { [%eval 1.15] [%clk 0:12:12] } 31... Rxd8 { [%eval 1.08] [%clk 0:04:14] } 32. Nc3 { [%eval 1.36] [%clk 0:12:36] } 32... Rd4? { [%eval 2.68] } { Mistake. Qf7 was best. } { [%clk 0:02:27] } 33. Ne4 { [%eval 2.75] [%clk 0:12:46] } 33... Qd8?! { [%eval 4.04] } { Inaccuracy. h6 was best. } { [%clk 0:01:52] } 34. Rxd4 { [%eval 3.84] [%clk 0:12:44] } 34... exd4 { [%eval 3.63] [%clk 0:02:14] } 35. Qc4+?! { [%eval 2.74] } { Inaccuracy. Qb3+ was best. } { [%clk 0:13:07] } 35... Kf8 { [%eval 2.58] [%clk 0:01:07] } 36. Nd6 { [%eval 2.35] [%clk 0:09:34] } 36... Qf6 { [%eval 2.18] [%clk 0:00:56] } 37. a3?? { [%eval -0.09] } { Blunder. Qe2 was best. } { [%clk 0:09:13] } 37... Bf4 { [%eval -0.12] [%clk 0:00:56] } 38. Qe6 { [%eval -0.12] [%clk 0:07:06] } 38... Qxe6 { [%eval -0.15] [%clk 0:01:11] } 39. fxe6 { [%eval -0.06] [%clk 0:07:29] } 39... Ke7 { [%eval -0.05] [%clk 0:01:13] } 40. Nxb7 { [%eval -0.22] [%clk 0:06:50] } 40... Bc7 { [%eval 0.0] [%clk 0:01:04] } 41. Kc2 { [%eval 0.0] [%clk 0:06:41] } 41... Kxe6 { [%eval 0.0] [%clk 0:01:28] } 42. Kd3 { [%eval 0.0] [%clk 0:07:02] } 42... Kd5 { [%eval 0.0] [%clk 0:01:51] } 43. b4 { [%eval 0.0] [%clk 0:07:18] } 43... a6 { [%eval 0.13] [%clk 0:01:55] } 44. g4 { [%eval 0.0] [%clk 0:07:35] } 44... h6?! { [%eval 0.56] } { Inaccuracy. Ke5 was best. } { [%clk 0:02:00] } 45. Nd6 { [%eval 0.8] [%clk 0:07:45] } 45... a5?? { [%eval 5.34] } { Blunder. Bd8 was best. } { [%clk 0:01:15] } 46. Nf5 { [%eval 5.08] [%clk 0:08:01] } 46... axb4 { [%eval 5.37] [%clk 0:01:35] } 47. axb4 { [%eval 5.56] [%clk 0:08:25] } 47... Ke5 { [%eval 6.17] [%clk 0:01:21] } 48. Nxd4 { [%eval 5.93] [%clk 0:07:33] } 48... Kd5 { [%eval 6.11] [%clk 0:01:33] } 49. Nf5 { [%eval 5.94] [%clk 0:07:57] } 49... Ke5 { [%eval 6.76] [%clk 0:01:36] } 50. Nxh6 { [%eval 6.3] [%clk 0:08:14] } 50... Kf4 { [%eval 7.48] [%clk 0:01:44] } 51. Nf5 { [%eval 7.23] [%clk 0:08:38] } 51... Kxg4 { [%eval 8.1] [%clk 0:01:58] } 52. Nd4 { [%eval 9.55] [%clk 0:08:52] } 52... Bf4 { [%eval 8.22] [%clk 0:01:38] } 53. Nxc6 { [%eval 8.75] [%clk 0:09:14] } 53... Kf5 { [%eval 8.65] [%clk 0:01:54] } 54. Kd4 { [%eval 8.28] [%clk 0:09:09] } 54... Ke6 { [%eval 10.0] [%clk 0:02:06] } 55. b5 { [%eval 9.48] [%clk 0:09:26] } 55... Kd7? { [%eval #18] } { Checkmate is now unavoidable. Be3+ was best. } { [%clk 0:01:54] } 56. Kd5 { [%eval #17] [%clk 0:09:48] } 56... Kc7 { [%eval #16] [%clk 0:01:35] } 57. b6+ { [%eval 11.37] [%clk 0:09:50] } 57... Kc8 { [%eval 22.55] [%clk 0:01:56] } 58. Kc4 { [%eval 11.88] [%clk 0:09:16] } 58... Bg5 { [%eval 11.78] [%clk 0:01:53] } 59. Kb5 { [%eval 9.98] [%clk 0:08:28] } 59... Kb7? { [%eval #18] } { Checkmate is now unavoidable. Kd7 was best. } { [%clk 0:02:10] } 60. Na5+ { [%eval #18] [%clk 0:08:38] } 60... Kb8 { [%eval #17] [%clk 0:01:58] } 61. Kc6 { [%eval #16] [%clk 0:08:50] } 61... Be7 { [%eval #11] [%clk 0:02:09] } 62. Nc4 { [%eval #10] [%clk 0:09:13] } 62... Bf8 { [%eval #10] [%clk 0:02:05] } 63. Nd6 { [%eval #14] [%clk 0:09:17] } 63... Bh6 { [%eval #14] [%clk 0:02:20] } 64. Ne4 { [%eval #19] [%clk 0:08:38] } 64... Be3 { [%eval #17] [%clk 0:02:04] } 65. Kb5 { [%eval #17] [%clk 0:08:44] } 65... Bf4 { [%eval #17] [%clk 0:01:53] } 66. Nf6 { [%eval #16] [%clk 0:08:59] } 66... Kb7 { [%eval #16] } 67. c6+ { [%eval #14] [%clk 0:09:19] } 67... Ka8 { [%eval #5] [%clk 0:01:29] } 68. Nd7 { [%eval #4] [%clk 0:09:16] } 68... Bh2 { [%eval #2] [%clk 0:01:31] } 69. b7+ { [%eval #14] [%clk 0:09:41] } 69... Ka7 { [%eval #12] [%clk 0:01:57] } 70. b8=Q+ { [%eval #12] [%clk 0:10:05] } 70... Bxb8 { [%eval #12] [%clk 0:02:21] } 71. Nxb8 { [%eval #11] [%clk 0:10:28] } 71... Kxb8 { [%eval #11] [%clk 0:02:26] } 72. Kb6 { [%eval #10] [%clk 0:10:53] } 72... Kc8 { [%eval #10] [%clk 0:02:52] } 73. c7 { [%eval #9] [%clk 0:11:18] } 73... Kd7 { [%eval #9] [%clk 0:03:19] } 74. Kb7 { [%eval #8] [%clk 0:11:44] } 1-0