Event: Round 6: Lashkin, Jegor - Ponkratov, Pavel
Date: 2025-07-18
White: Lashkin, Jegor
WhiteTitle: IM
WhiteElo: 2514
Black: Ponkratov, Pavel
BlackTitle: GM
BlackElo: 2556
Result: 0-1
ECO: D91
Opening: Grünfeld Defense: Three Knights Variation, Petrosian System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:27:27] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. c4 { [%eval 0.18] [%clk 1:27:44] } 2... g6 { [%eval 0.28] [%clk 1:31:16] } 3. Nc3 { [%eval 0.18] [%clk 1:27:44] } 3... d5 { [%eval 0.28] [%clk 1:31:42] } 4. Nf3 { [%eval 0.21] [%clk 1:27:50] } 4... Bg7 { [%eval 0.32] [%clk 1:32:07] } 5. Bg5 { [%eval 0.15] [%clk 1:27:21] } 5... c5 { [%eval 0.61] [%clk 1:31:15] } 6. dxc5 { [%eval 0.53] [%clk 1:26:38] } 6... Be6 { [%eval 0.44] [%clk 1:31:41] } 7. Nd4 { [%eval 0.47] [%clk 1:21:24] } 7... Nc6 { [%eval 0.55] [%clk 1:32:06] } 8. Nxe6 { [%eval 0.4] [%clk 1:08:40] } 8... fxe6 { [%eval 0.6] [%clk 1:32:31] } 9. Qb3?! { [%eval -0.18] } { Inaccuracy. cxd5 was best. } { [%clk 0:57:47] } 9... d4 { [%eval -0.16] [%clk 1:21:40] } 10. O-O-O { [%eval -0.1] [%clk 0:53:31] } 10... Qb8?! { [%eval 0.49] } { Inaccuracy. O-O was best. } { [%clk 1:18:25] } 11. Bxf6 { [%eval 0.52] [%clk 0:51:52] } 11... Bxf6 { [%eval 0.4] [%clk 1:17:53] } 12. Na4 { [%eval 0.21] [%clk 0:50:18] } 12... O-O { [%eval 0.37] [%clk 1:11:18] } 13. g3 { [%eval 0.31] [%clk 0:48:52] } 13... Bg7 { [%eval 0.3] [%clk 1:11:33] } 14. f3 { [%eval 0.18] [%clk 0:41:10] } 14... Kh8 { [%eval 0.31] [%clk 1:07:47] } 15. Bh3 { [%eval 0.43] [%clk 0:35:54] } 15... Rf6 { [%eval 0.47] [%clk 0:56:16] } 16. Kb1 { [%eval 0.32] [%clk 0:33:46] } 16... e5 { [%eval 0.26] [%clk 0:56:38] } 17. Bg2 { [%eval 0.0] [%clk 0:26:51] } 17... Qg8 { [%eval 0.08] [%clk 0:51:28] } 18. f4 { [%eval -0.07] [%clk 0:19:50] } 18... exf4 { [%eval -0.1] [%clk 0:50:44] } 19. gxf4 { [%eval -0.06] [%clk 0:20:08] } 19... Rb8 { [%eval -0.06] [%clk 0:50:05] } 20. h4?! { [%eval -0.96] } { Inaccuracy. Rhf1 was best. } { [%clk 0:14:46] } 20... Rxf4 { [%eval -0.96] [%clk 0:48:40] } 21. h5 { [%eval -1.01] [%clk 0:12:55] } 21... g5 { [%eval -1.19] [%clk 0:47:03] } 22. Rdf1 { [%eval -1.08] [%clk 0:08:06] } 22... Na5 { [%eval -1.18] [%clk 0:44:57] } 23. Qb4 { [%eval -0.79] [%clk 0:06:18] } 23... Rxf1+ { [%eval -0.92] [%clk 0:43:48] } 24. Rxf1 { [%eval -0.98] [%clk 0:06:42] } 24... Nxc4 { [%eval -1.0] [%clk 0:44:12] } 25. Rc1 { [%eval -1.06] [%clk 0:04:41] } 25... b5 { [%eval -1.15] [%clk 0:41:13] } 26. c6 { [%eval -1.42] [%clk 0:03:04] } 26... d3?! { [%eval -0.73] } { Inaccuracy. Qe6 was best. } { [%clk 0:40:54] } 27. c7?? { [%eval -3.39] } { Blunder. Nc3 was best. } { [%clk 0:02:38] } 27... d2 { [%eval -3.77] [%clk 0:40:29] } 28. Rd1 { [%eval -3.56] [%clk 0:01:53] } 28... Rc8 { [%eval -3.67] [%clk 0:40:48] } 29. Qxb5? { [%eval -5.82] } { Mistake. h6 was best. } { [%clk 0:02:14] } 29... Rxc7 { [%eval -5.69] [%clk 0:41:02] } 30. Bd5 { [%eval -7.25] [%clk 0:02:24] } 30... Na3+ { [%eval -6.91] [%clk 0:40:38] } 31. bxa3 { [%eval -6.93] [%clk 0:02:46] } 31... Qc8 { [%eval -6.95] [%clk 0:41:04] } 32. Nc3 { [%eval -6.78] [%clk 0:02:24] } 32... Bxc3 { [%eval -7.23] [%clk 0:37:55] } 33. Qd3 { [%eval -7.14] [%clk 0:02:34] } 33... Bf6 { [%eval -7.21] [%clk 0:35:56] } 34. Qxd2 { [%eval -7.03] [%clk 0:02:53] } 34... Qf5+ { [%eval -7.0] [%clk 0:36:22] } 0-1