Event: EYCC 2024 - O16
Date: 2024-08-29
White: Lyakh, Vasiliy
WhiteElo: 2115
Black: Mattenberger, Matthias
BlackTitle: FM
BlackElo: 2257
Result: 1/2-1/2
ECO: D70
Opening: Neo-Grünfeld Defense: Goglidze Attack
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:28:51] } 1... Nf6 { [%eval 0.17] [%clk 1:30:42] } 2. c4 { [%eval 0.17] [%clk 1:29:12] } 2... g6 { [%eval 0.25] [%clk 1:31:03] } 3. f3 { [%eval 0.32] [%clk 1:29:21] } 3... d5 { [%eval 0.47] [%clk 1:31:23] } 4. cxd5 { [%eval 0.45] [%clk 1:29:46] } 4... Nxd5 { [%eval 0.53] [%clk 1:31:47] } 5. e4 { [%eval 0.29] [%clk 1:30:12] } 5... Nb6 { [%eval 0.39] [%clk 1:32:11] } 6. Nc3 { [%eval 0.37] [%clk 1:30:36] } 6... Bg7 { [%eval 0.31] [%clk 1:32:24] } 7. Be3 { [%eval 0.22] [%clk 1:31:00] } 7... O-O { [%eval 0.46] [%clk 1:32:21] } 8. Qd2 { [%eval 0.52] [%clk 1:31:23] } 8... Nc6 { [%eval 0.47] [%clk 1:32:17] } 9. O-O-O { [%eval 0.52] [%clk 1:31:45] } 9... Qd6 { [%eval 0.61] [%clk 1:32:32] } 10. Kb1 { [%eval 0.46] [%clk 1:24:49] } 10... Rd8 { [%eval 0.4] [%clk 1:32:51] } 11. Nb5 { [%eval 0.46] [%clk 1:25:15] } 11... Qd7 { [%eval 0.51] [%clk 1:33:13] } 12. d5 { [%eval 0.55] [%clk 1:24:18] } 12... a6 { [%eval 0.35] [%clk 1:33:26] } 13. Nc3 { [%eval 0.36] [%clk 1:24:47] } 13... Qe8 { [%eval 0.44] [%clk 1:33:46] } 14. Qc1 { [%eval 0.52] [%clk 1:24:55] } 14... Ne5 { [%eval 0.6] [%clk 1:23:11] } 15. Bh6 { [%eval 0.17] [%clk 1:18:56] } 15... Qf8?! { [%eval 1.22] } { Inaccuracy. Bxh6 was best. } { [%clk 1:14:54] } 16. Bxg7 { [%eval 1.2] [%clk 1:13:23] } 16... Qxg7 { [%eval 1.2] [%clk 1:14:45] } 17. h4?! { [%eval 0.47] } { Inaccuracy. Be2 was best. } { [%clk 1:09:41] } 17... e6 { [%eval 0.56] [%clk 1:08:43] } 18. Qg5 { [%eval 0.19] [%clk 1:07:57] } 18... Re8 { [%eval 0.39] [%clk 0:55:41] } 19. f4 { [%eval 0.0] [%clk 0:37:59] } 19... Nec4 { [%eval 0.0] [%clk 0:54:06] } 20. Bxc4 { [%eval 0.0] [%clk 0:38:18] } 20... Nxc4 { [%eval -0.01] [%clk 0:54:23] } 21. dxe6 { [%eval -0.14] [%clk 0:37:01] } 21... Bxe6 { [%eval 0.0] [%clk 0:53:35] } 22. Nge2 { [%eval -0.14] [%clk 0:34:38] } 22... b5 { [%eval 0.0] [%clk 0:38:07] } 23. e5?! { [%eval -1.05] } { Inaccuracy. Nd4 was best. } { [%clk 0:31:56] } 23... Ne3?! { [%eval -0.34] } { Inaccuracy. h6 was best. } { [%clk 0:34:42] } 24. Rd2?! { [%eval -1.06] } { Inaccuracy. Ne4 was best. } { [%clk 0:30:44] } 24... Bf5+ { [%eval -0.6] [%clk 0:34:24] } 25. Ka1 { [%eval -0.51] [%clk 0:25:11] } 25... b4 { [%eval -0.53] [%clk 0:24:40] } 26. Nd5 { [%eval -0.47] [%clk 0:25:07] } 26... Nxd5 { [%eval -0.52] [%clk 0:24:31] } 27. Rxd5 { [%eval -0.57] [%clk 0:25:35] } 27... h6 { [%eval -0.45] [%clk 0:22:28] } 28. Qg3 { [%eval -0.51] [%clk 0:26:00] } 28... Rad8 { [%eval -0.7] [%clk 0:21:33] } 29. Rhd1? { [%eval -2.19] } { Mistake. Rxd8 was best. } { [%clk 0:26:01] } 29... Rxd5?! { [%eval -1.48] } { Inaccuracy. Qf8 was best. } { [%clk 0:17:53] } 30. Rxd5 { [%eval -1.31] [%clk 0:26:29] } 30... f6?! { [%eval -0.2] } { Inaccuracy. Qf8 was best. } { [%clk 0:17:48] } 31. Qe3 { [%eval -0.49] [%clk 0:19:00] } 31... Qf7 { [%eval 0.0] [%clk 0:13:06] } 32. Rc5 { [%eval -0.05] [%clk 0:17:56] } 32... Qe7 { [%eval 0.0] [%clk 0:12:55] } 33. Qb3+ { [%eval 0.0] [%clk 0:14:15] } 33... Be6 { [%eval 0.0] [%clk 0:11:03] } 34. Qc2 { [%eval -0.34] [%clk 0:13:38] } 34... Bf5 { [%eval 0.0] [%clk 0:10:32] } 35. Qc4+ { [%eval 0.0] [%clk 0:13:43] } 35... Be6 { [%eval 0.0] [%clk 0:10:55] } 36. Qc2 { [%eval -0.3] [%clk 0:07:57] } 36... Bf5 { [%eval 0.0] [%clk 0:11:17] } 37. Qc4+ { [%eval 0.0] [%clk 0:06:21] } 1/2-1/2