Event: Round 5: Stolyarov, Alan - David Campbell
Date: 2025-05-18
White: Stolyarov, Alan
WhiteElo: 1908
Black: David Campbell
Result: 1-0
ECO: E81
Opening: King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:27:20] } 1... Nf6 { [%eval 0.19] [%clk 1:30:04] } 2. c4 { [%eval 0.18] [%clk 1:27:42] } 2... g6 { [%eval 0.28] [%clk 1:30:29] } 3. Nc3 { [%eval 0.18] [%clk 1:28:10] } 3... Bg7 { [%eval 0.51] [%clk 1:30:53] } 4. e4 { [%eval 0.4] [%clk 1:28:36] } 4... d6 { [%eval 0.55] [%clk 1:31:20] } 5. Nge2 { [%eval 0.28] [%clk 1:29:02] } 5... O-O { [%eval 0.32] [%clk 1:31:40] } 6. f3 { [%eval 0.19] [%clk 1:29:28] } 6... c5 { [%eval 0.35] [%clk 1:31:52] } 7. d5 { [%eval 0.28] [%clk 1:29:34] } 7... e6 { [%eval 0.28] [%clk 1:32:10] } 8. Ng3 { [%eval 0.33] [%clk 1:29:54] } 8... exd5 { [%eval 0.36] [%clk 1:32:16] } 9. cxd5 { [%eval 0.46] [%clk 1:30:22] } 9... a6 { [%eval 0.45] [%clk 1:32:15] } 10. a4 { [%eval 0.39] [%clk 1:30:50] } 10... Nbd7 { [%eval 0.44] [%clk 1:32:13] } 11. Be2 { [%eval 0.5] [%clk 1:31:10] } 11... h5 { [%eval 0.45] [%clk 1:31:33] } 12. Bg5 { [%eval 0.39] [%clk 1:30:09] } 12... Qb6 { [%eval 0.61] [%clk 1:29:52] } 13. Qd2 { [%eval 0.64] [%clk 1:29:50] } 13... Nh7 { [%eval 0.57] [%clk 1:29:40] } 14. a5 { [%eval 0.48] [%clk 1:22:04] } 14... Qc7 { [%eval 0.61] [%clk 1:30:04] } 15. Bh6 { [%eval 0.67] [%clk 1:21:50] } 15... Ne5?! { [%eval 1.77] } { Inaccuracy. Bxh6 was best. } { [%clk 1:27:54] } 16. Bxg7 { [%eval 1.61] [%clk 1:21:09] } 16... Kxg7 { [%eval 1.38] [%clk 1:28:18] } 17. f4 { [%eval 1.46] [%clk 1:19:11] } 17... Ng4?! { [%eval 2.07] } { Inaccuracy. Nd7 was best. } { [%clk 1:27:57] } 18. h3 { [%eval 1.64] [%clk 1:13:33] } 18... Nh6 { [%eval 1.41] [%clk 1:27:39] } 19. Bxh5 { [%eval 1.3] [%clk 0:58:04] } 19... gxh5 { [%eval 1.12] [%clk 1:24:54] } 20. Nxh5+ { [%eval 1.18] [%clk 0:56:58] } 20... Kh8 { [%eval 1.17] [%clk 1:23:59] } 21. g4 { [%eval 1.24] [%clk 0:54:30] } 21... Qe7?! { [%eval 2.42] } { Inaccuracy. b5 was best. } { [%clk 1:23:46] } 22. O-O-O { [%eval 1.79] [%clk 0:50:40] } 22... b5?! { [%eval 2.71] } { Inaccuracy. Qh4 was best. } { [%clk 1:19:16] } 23. axb6 { [%eval 2.78] [%clk 0:49:30] } 23... Rb8 { [%eval 2.23] [%clk 1:19:32] } 24. g5 { [%eval 2.41] [%clk 0:46:41] } 24... Rxb6 { [%eval 2.93] [%clk 1:13:13] } 25. gxh6 { [%eval 2.93] [%clk 0:39:40] } 25... Qh4 { [%eval 2.94] [%clk 1:13:09] } 26. Qe2 { [%eval 3.11] [%clk 0:37:46] } 26... Nf6 { [%eval 3.18] [%clk 1:12:34] } 27. Nxf6 { [%eval 3.27] [%clk 0:35:25] } 27... Qxf4+ { [%eval 3.27] [%clk 1:12:54] } 28. Qd2 { [%eval 3.18] [%clk 0:32:21] } 28... Qxf6 { [%eval 2.73] [%clk 1:13:16] } 29. Rhg1 { [%eval 2.88] [%clk 0:26:11] } 29... Bxh3? { [%eval 4.57] } { Mistake. Rb3 was best. } { [%clk 1:11:01] } 30. Rg3?! { [%eval 3.62] } { Inaccuracy. Qe3 was best. } { [%clk 0:24:50] } 30... Bf1 { [%eval 4.5] [%clk 1:04:10] } 31. Qe3 { [%eval 4.38] [%clk 0:14:32] } 31... Bc4?! { [%eval 5.55] } { Inaccuracy. Rb3 was best. } { [%clk 1:03:07] } 32. Rdg1 { [%eval 4.25] [%clk 0:12:04] } 32... Rfb8?! { [%eval 5.79] } { Inaccuracy. Kh7 was best. } { [%clk 0:57:54] } 33. h7 { [%eval 5.68] [%clk 0:11:04] } 33... Qh4?? { [%eval #2] } { Checkmate is now unavoidable. Be2 was best. } { [%clk 0:48:59] } 34. Rg8+ { [%eval #1] [%clk 0:10:05] } 1-0