Event: Round 10: Pechenkin, Ivan - Sairan, Dinmukhammed
Site: https://lichess.org/broadcast/fide-world-cadet-chess-championships-2025--open-u8/round-10/ON2fxpYt/DFoSWGgf
Date: 2025-09-29
White: Pechenkin, Ivan
WhiteElo: 1634
Black: Sairan, Dinmukhammed
BlackElo: 1534
Result: 1-0
ECO: E71
Opening: King's Indian Defense: Makogonov Variation
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:30:13] } 1... Nf6 { [%eval 0.14] [%clk 1:30:26] } 2. d4 { [%eval 0.18] [%clk 1:30:35] } 2... g6 { [%eval 0.28] [%clk 1:30:40] } 3. Nc3 { [%eval 0.18] [%clk 1:30:54] } 3... Bg7 { [%eval 0.51] [%clk 1:30:33] } 4. e4 { [%eval 0.4] [%clk 1:30:52] } 4... d6 { [%eval 0.55] [%clk 1:30:38] } 5. h3 { [%eval 0.53] [%clk 1:31:08] } 5... O-O { [%eval 0.5] [%clk 1:29:37] } 6. Be3 { [%eval 0.45] [%clk 1:31:10] } 6... Nbd7 { [%eval 0.56] [%clk 1:26:54] } 7. g4 { [%eval 0.33] [%clk 1:29:08] } 7... e5 { [%eval 0.47] [%clk 1:23:51] } 8. d5 { [%eval 0.84] [%clk 1:29:30] } 8... h5 { [%eval 0.94] [%clk 1:18:02] } 9. Be2 { [%eval 1.04] [%clk 1:26:28] } 9... hxg4?! { [%eval 2.15] } { Inaccuracy. Nc5 was best. } { [%clk 1:13:46] } 10. hxg4 { [%eval 2.17] [%clk 1:25:10] } 10... Nc5 { [%eval 2.26] [%clk 1:05:58] } 11. f3 { [%eval 2.33] [%clk 1:21:53] } 11... Nh7 { [%eval 2.37] [%clk 0:56:46] } 12. Qd2 { [%eval 2.28] [%clk 1:16:52] } 12... Bd7 { [%eval 2.54] [%clk 0:50:14] } 13. Bh6?! { [%eval 1.45] } { Inaccuracy. b4 was best. } { [%clk 1:10:22] } 13... Qf6?! { [%eval 2.21] } { Inaccuracy. g5 was best. } { [%clk 0:43:10] } 14. Bxg7? { [%eval 0.73] } { Mistake. Be3 was best. } { [%clk 1:07:26] } 14... Qxg7 { [%eval 0.79] [%clk 0:43:01] } 15. O-O-O { [%eval 0.61] [%clk 1:06:00] } 15... g5? { [%eval 2.29] } { Mistake. a5 was best. } { [%clk 0:42:28] } 16. Nh3 { [%eval 1.89] [%clk 1:00:17] } 16... f6 { [%eval 1.94] [%clk 0:42:07] } 17. Rh2 { [%eval 2.05] [%clk 0:58:49] } 17... Kf7?! { [%eval 3.07] } { Inaccuracy. a5 was best. } { [%clk 0:40:25] } 18. Rdh1 { [%eval 2.75] [%clk 0:54:30] } 18... Rh8 { [%eval 2.81] [%clk 0:38:55] } 19. Ng1?? { [%eval 0.95] } { Blunder. b4 was best. } { [%clk 0:47:00] } 19... Rag8? { [%eval 2.66] } { Mistake. a5 was best. } { [%clk 0:37:34] } 20. Bd1? { [%eval 0.91] } { Mistake. b4 was best. } { [%clk 0:39:41] } 20... Nf8 { [%eval 1.03] [%clk 0:37:00] } 21. Bc2? { [%eval -0.13] } { Mistake. b4 was best. } { [%clk 0:36:50] } 21... Ng6 { [%eval 0.33] [%clk 0:34:18] } 22. Nge2?! { [%eval -0.26] } { Inaccuracy. b4 was best. } { [%clk 0:32:03] } 22... Nh4 { [%eval 0.25] [%clk 0:26:58] } 23. Qe3 { [%eval 0.2] [%clk 0:30:23] } 23... Rh6?? { [%eval 1.92] } { Blunder. a5 was best. } { [%clk 0:23:20] } 24. Ng3? { [%eval 0.32] } { Mistake. b4 was best. } { [%clk 0:27:35] } 24... Rgh8? { [%eval 1.77] } { Mistake. a5 was best. } { [%clk 0:20:22] } 25. Nh5 { [%eval 1.43] [%clk 0:24:54] } 25... Qg8 { [%eval 1.82] [%clk 0:18:00] } 26. Ne2?? { [%eval 0.0] } { Blunder. b4 was best. } { [%clk 0:22:49] } 26... R8h7? { [%eval 1.41] } { Mistake. a5 was best. } { [%clk 0:17:04] } 27. Neg3? { [%eval -0.07] } { Mistake. b4 was best. } { [%clk 0:21:07] } 27... Qh8?? { [%eval 2.19] } { Blunder. a5 was best. } { [%clk 0:17:21] } 28. b4 { [%eval 1.87] [%clk 0:13:41] } 28... Na6 { [%eval 1.9] [%clk 0:16:48] } 29. a3 { [%eval 1.72] [%clk 0:12:36] } 29... Ke7?! { [%eval 2.86] } { Inaccuracy. b6 was best. } { [%clk 0:14:37] } 30. Bd1 { [%eval 2.44] [%clk 0:11:12] } 30... b6 { [%eval 2.34] [%clk 0:12:28] } 31. Be2 { [%eval 2.23] [%clk 0:10:22] } 31... Be8?! { [%eval 3.39] } { Inaccuracy. Qc8 was best. } { [%clk 0:10:02] } 32. c5 { [%eval 3.45] [%clk 0:06:23] } 32... Nb8 { [%eval 3.51] [%clk 0:06:10] } 33. c6 { [%eval 3.59] [%clk 0:04:44] } 33... Bg6 { [%eval 3.4] [%clk 0:03:33] } 34. b5 { [%eval 3.36] [%clk 0:04:14] } 34... Qe8 { [%eval 3.23] [%clk 0:03:19] } 35. a4 { [%eval 3.22] [%clk 0:03:13] } 35... Qf7 { [%eval 3.32] [%clk 0:03:22] } 36. Kc2?! { [%eval 2.59] } { Inaccuracy. a5 was best. } { [%clk 0:02:51] } 36... Kf8?! { [%eval 3.42] } { Inaccuracy. a5 was best. } { [%clk 0:03:04] } 37. Kb2 { [%eval 3.23] [%clk 0:03:01] } 37... Qe7 { [%eval 3.19] [%clk 0:02:47] } 38. Ra1 { [%eval 3.18] [%clk 0:03:06] } 38... Rh8 { [%eval 3.21] [%clk 0:01:56] } 39. a5 { [%eval 3.24] [%clk 0:03:17] } 39... Kf7 { [%eval 3.31] [%clk 0:01:30] } 40. axb6 { [%eval 3.27] [%clk 0:03:21] } 40... cxb6?! { [%eval 4.82] } { Inaccuracy. axb6 was best. } { [%clk 0:01:52] } 41. Qa3 { [%eval 4.47] [%clk 0:03:17] } 41... Bxh5 { [%eval 5.48] [%clk 0:01:31] } 42. Nxh5?! { [%eval 4.09] } { Inaccuracy. gxh5 was best. } { [%clk 0:03:19] } 42... Ng6?! { [%eval 5.35] } { Inaccuracy. Nd7 was best. } { [%clk 0:01:03] } 43. Qxa7 { [%eval 5.26] [%clk 0:02:53] } 43... Nf4?! { [%eval 8.41] } { Inaccuracy. Re8 was best. } { [%clk 0:00:32] } 44. Qxe7+ { [%eval 8.15] [%clk 0:02:54] } 44... Kxe7 { [%eval 5.34] [%clk 0:00:48] } 45. Ra7+ { [%eval 5.45] [%clk 0:03:12] } 45... Kd8 { [%eval 5.39] [%clk 0:01:08] } 46. c7+ { [%eval 5.44] [%clk 0:03:05] } 46... Kc8 { [%eval 5.27] [%clk 0:01:34] } 47. cxb8=Q+ { [%eval 5.35] [%clk 0:03:19] } 47... Kxb8 { [%eval 5.26] [%clk 0:01:42] } 48. Ra1 { [%eval 4.31] [%clk 0:03:05] } 48... Kc7 { [%eval 4.85] [%clk 0:00:51] } 49. Rah1 { [%eval 4.83] [%clk 0:02:26] } 49... Kd8 { [%eval 4.91] [%clk 0:00:42] } 50. Bc4 { [%eval 4.86] [%clk 0:02:08] } 50... Ke7 { [%eval 5.32] [%clk 0:00:32] } 51. Kc3 { [%eval 5.27] [%clk 0:01:56] } 51... Kf7 { [%eval 5.16] [%clk 0:00:42] } 52. Kd2 { [%eval 4.98] [%clk 0:01:21] } 52... Kg6 { [%eval 6.29] [%clk 0:00:37] } 53. Nxf4+ { [%eval 6.29] [%clk 0:01:45] } 53... gxf4 { [%eval 6.55] [%clk 0:00:45] } 54. Rxh6+ { [%eval 6.22] [%clk 0:01:48] } 54... Rxh6 { [%eval #28] [%clk 0:01:10] } 55. Rxh6+ { [%eval #36] [%clk 0:01:59] } 55... Kxh6 { [%eval #26] [%clk 0:01:30] } 56. Ke2 { [%eval #25] [%clk 0:02:19] } 56... Kg5 { [%eval #30] [%clk 0:00:59] } 57. Kf2 { [%eval #24] [%clk 0:02:44] } 57... Kh4 { [%eval #24] [%clk 0:00:35] } 58. Kg2 { [%eval #23] [%clk 0:02:59] } 58... Kg5 { [%eval #23] [%clk 0:00:56] } 59. Kh3 { [%eval #22] [%clk 0:03:20] } 59... Kg6 { [%eval #22] [%clk 0:01:01] } 60. Kh4 { [%eval #21] [%clk 0:03:34] } 60... Kh6 { [%eval #21] [%clk 0:01:24] } 61. Bf1 { [%eval #20] [%clk 0:03:24] } 61... Kg6 { [%eval #21] [%clk 0:01:30] } 62. Bh3 { [%eval #21] [%clk 0:03:31] } 62... Kh6 { [%eval #21] [%clk 0:01:15] } 63. g5+ { [%eval #20] [%clk 0:02:47] } 63... fxg5+ { [%eval #20] [%clk 0:01:35] } 64. Kg4 { [%eval #19] [%clk 0:03:06] } 64... Kg6 { [%eval #19] [%clk 0:01:46] } 65. Bg2 { [%eval #18] [%clk 0:03:11] } 65... Kh6 { [%eval #15] [%clk 0:01:58] } 66. Kf5 { [%eval #14] [%clk 0:03:16] } 66... Kh5 { [%eval #14] [%clk 0:02:16] } 67. Bh3 { [%eval #13] [%clk 0:02:57] } 67... g4 { [%eval #13] [%clk 0:01:53] } 68. Bxg4+ { [%eval #12] [%clk 0:03:14] } 68... Kh4 { [%eval #12] [%clk 0:02:15] } 69. Ke6 { [%eval #11] [%clk 0:03:35] } 1-0