Event: Round 4: Valiev, Denis - Prianichnikov, Maikl
Date: 2025-06-26
White: Valiev, Denis
WhiteElo: 1739
Black: Prianichnikov, Maikl
BlackElo: 1888
Result: 0-1
ECO: E92
Opening: King's Indian Defense: Petrosian Variation, Stein Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:48] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. Nf3 { [%eval 0.11] [%clk 1:31:01] } 2... g6 { [%eval 0.22] [%clk 1:31:18] } 3. c4 { [%eval 0.22] [%clk 1:31:10] } 3... Bg7 { [%eval 0.27] [%clk 1:31:45] } 4. Nc3 { [%eval 0.17] [%clk 1:31:35] } 4... O-O { [%eval 0.41] [%clk 1:32:08] } 5. e4 { [%eval 0.39] [%clk 1:32:03] } 5... d6 { [%eval 0.44] [%clk 1:32:29] } 6. Be2 { [%eval 0.45] [%clk 1:31:13] } 6... e5 { [%eval 0.4] [%clk 1:32:54] } 7. d5 { [%eval 0.31] [%clk 1:31:19] } 7... a5 { [%eval 0.35] [%clk 1:33:18] } 8. Be3 { [%eval 0.55] [%clk 1:30:25] } 8... h6?! { [%eval 1.26] } { Inaccuracy. Ng4 was best. } { [%clk 1:30:26] } 9. Nd2 { [%eval 1.11] [%clk 1:27:05] } 9... Na6 { [%eval 1.27] [%clk 1:28:37] } 10. a3 { [%eval 1.06] [%clk 1:22:31] } 10... Bd7 { [%eval 1.19] [%clk 1:25:59] } 11. Rb1?! { [%eval 0.55] } { Inaccuracy. g4 was best. } { [%clk 1:23:00] } 11... b6 { [%eval 0.97] [%clk 1:26:17] } 12. b4 { [%eval 0.99] [%clk 1:22:12] } 12... axb4 { [%eval 1.45] [%clk 1:25:56] } 13. axb4 { [%eval 1.46] [%clk 1:21:06] } 13... Nh7 { [%eval 1.44] [%clk 1:17:11] } 14. Rb2 { [%eval 1.39] [%clk 1:00:38] } 14... f5 { [%eval 1.25] [%clk 1:22:47] } 15. f3 { [%eval 1.41] [%clk 1:00:36] } 15... f4 { [%eval 1.66] [%clk 1:21:09] } 16. Bf2 { [%eval 1.82] [%clk 1:00:53] } 16... g5 { [%eval 2.15] [%clk 1:12:27] } 17. Rf1?! { [%eval 1.23] } { Inaccuracy. Qb3 was best. } { [%clk 0:44:20] } 17... Nf6 { [%eval 1.68] [%clk 1:15:57] } 18. h3?! { [%eval 1.08] } { Inaccuracy. Qb3 was best. } { [%clk 0:41:32] } 18... h5?! { [%eval 1.73] } { Inaccuracy. Nb8 was best. } { [%clk 1:16:15] } 19. Qb1 { [%eval 1.2] [%clk 0:35:58] } 19... g4 { [%eval 1.14] [%clk 1:14:28] } 20. hxg4 { [%eval 1.07] [%clk 0:36:16] } 20... hxg4 { [%eval 1.09] [%clk 1:14:52] } 21. Bh4 { [%eval 0.93] [%clk 0:33:29] } 21... g3 { [%eval 0.77] [%clk 1:02:00] } 22. Bd3 { [%eval 0.29] [%clk 0:31:34] } 22... Kf7 { [%eval 0.0] [%clk 1:02:07] } 23. Ke2 { [%eval -0.26] [%clk 0:30:38] } 23... Rh8 { [%eval -0.08] [%clk 1:00:45] } 24. Rh1 { [%eval -0.22] [%clk 0:30:46] } 24... Rxh4 { [%eval 0.0] [%clk 0:49:34] } 25. Rxh4 { [%eval 0.0] [%clk 0:30:38] } 25... Nxd5 { [%eval -0.03] [%clk 0:51:00] } 26. cxd5?! { [%eval -0.6] } { Inaccuracy. exd5 was best. } { [%clk 0:29:05] } 26... Qxh4 { [%eval -0.69] [%clk 0:51:04] } 27. Ra2?? { [%eval -3.27] } { Blunder. Qf1 was best. } { [%clk 0:26:06] } 27... Qh2 { [%eval -3.13] [%clk 0:41:11] } 28. Bxa6 { [%eval -3.04] [%clk 0:16:39] } 28... Qxg2+ { [%eval -2.87] [%clk 0:50:53] } 29. Kd3 { [%eval -3.55] [%clk 0:16:56] } 29... Qf2 { [%eval -3.59] [%clk 0:46:06] } 30. Qf1?! { [%eval -5.5] } { Inaccuracy. Bb7 was best. } { [%clk 0:13:13] } 30... Qxf1+ { [%eval -5.47] [%clk 0:45:51] } 31. Nxf1 { [%eval -5.09] [%clk 0:13:38] } 31... Rxa6 { [%eval -5.37] [%clk 0:44:13] } 32. Rg2?! { [%eval -7.2] } { Inaccuracy. Rxa6 was best. } { [%clk 0:07:34] } 32... Bh3 { [%eval -6.97] [%clk 0:46:06] } 33. Rg1 { [%eval -7.14] [%clk 0:07:18] } 33... Ra1 { [%eval -7.35] [%clk 0:46:27] } 34. Ke2 { [%eval -7.22] [%clk 0:06:03] } 34... g2 { [%eval -6.97] [%clk 0:46:51] } 35. Nb5?? { [%eval #-11] } { Checkmate is now unavoidable. Rxg2 was best. } { [%clk 0:06:22] } 35... gxf1=Q+ { [%eval #-10] [%clk 0:47:04] } 36. Rxf1 { [%eval #-10] [%clk 0:06:49] } 36... Bxf1+ { [%eval #-9] [%clk 0:47:19] } 37. Kd2 { [%eval #-9] [%clk 0:07:19] } 37... Bxb5 { [%eval #-8] [%clk 0:47:38] } 0-1