Event: Round 4: Posaskov, Nikita - Vaznonis, Vytautas
Date: 2024-03-23
White: Posaskov, Nikita
WhiteElo: 1993
Black: Vaznonis, Vytautas
BlackTitle: IM
BlackElo: 2356
Result: 0-1
ECO: D12
Opening: Slav Defense: Quiet Variation, Schallopp Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:40] } 1... d5 { [%eval 0.25] [%clk 1:30:52] } 2. c4 { [%eval 0.26] [%clk 1:30:45] } 2... c6 { [%eval 0.28] [%clk 1:31:02] } 3. Nf3 { [%eval 0.23] [%clk 1:30:48] } 3... Nf6 { [%eval 0.28] [%clk 1:31:26] } 4. e3 { [%eval 0.24] [%clk 1:30:43] } 4... Bf5 { [%eval 0.29] [%clk 1:31:22] } 5. Nc3 { [%eval 0.27] [%clk 1:30:32] } 5... e6 { [%eval 0.26] [%clk 1:31:46] } 6. Nh4 { [%eval 0.28] [%clk 1:30:18] } 6... Be4 { [%eval 0.29] [%clk 1:31:24] } 7. f3 { [%eval 0.35] [%clk 1:29:48] } 7... Bg6 { [%eval 0.22] [%clk 1:31:46] } 8. Nxg6 { [%eval 0.32] [%clk 1:29:44] } 8... hxg6 { [%eval 0.34] [%clk 1:32:10] } 9. Bd3 { [%eval -0.05] [%clk 1:26:20] } 9... Nbd7 { [%eval 0.16] [%clk 1:29:19] } 10. Bd2 { [%eval -0.17] [%clk 1:23:41] } 10... Bd6 { [%eval 0.33] [%clk 1:25:06] } 11. f4 { [%eval -0.03] [%clk 1:22:16] } 11... Qc7?! { [%eval 0.56] } { Inaccuracy. Bb4 was best. } { [%clk 1:13:01] } 12. Qf3 { [%eval 0.3] [%clk 1:18:40] } 12... dxc4 { [%eval 0.6] [%clk 0:43:07] } 13. Bxc4 { [%eval 0.67] [%clk 1:18:41] } 13... Rd8 { [%eval 0.64] [%clk 0:42:34] } 14. O-O?! { [%eval -0.21] } { Inaccuracy. Bb3 was best. } { [%clk 1:11:21] } 14... a6 { [%eval 0.27] [%clk 0:34:23] } 15. Rac1 { [%eval -0.22] [%clk 1:06:00] } 15... O-O? { [%eval 0.93] } { Mistake. g5 was best. } { [%clk 0:31:36] } 16. Bb3 { [%eval 0.85] [%clk 0:58:39] } 16... Qb8 { [%eval 1.21] [%clk 0:20:04] } 17. e4 { [%eval 1.32] [%clk 0:45:02] } 17... Be7?! { [%eval 2.27] } { Inaccuracy. c5 was best. } { [%clk 0:20:29] } 18. e5 { [%eval 2.14] [%clk 0:42:42] } 18... Nd5 { [%eval 2.41] [%clk 0:20:52] } 19. Ne4? { [%eval 1.01] } { Mistake. h4 was best. } { [%clk 0:42:13] } 19... Qa7 { [%eval 0.98] [%clk 0:20:55] } 20. Qf2 { [%eval 1.07] [%clk 0:41:14] } 20... f5 { [%eval 1.06] [%clk 0:19:59] } 21. exf6 { [%eval 1.14] [%clk 0:39:56] } 21... gxf6 { [%eval 1.41] [%clk 0:20:09] } 22. Rfe1 { [%eval 1.11] [%clk 0:39:20] } 22... Rf7 { [%eval 1.19] [%clk 0:20:15] } 23. Nc3 { [%eval 1.41] [%clk 0:37:17] } 23... Nf8 { [%eval 1.09] [%clk 0:20:15] } 24. Nxd5?! { [%eval 0.48] } { Inaccuracy. f5 was best. } { [%clk 0:34:14] } 24... cxd5 { [%eval 0.71] [%clk 0:20:07] } 25. Be3 { [%eval 0.19] [%clk 0:22:51] } 25... f5 { [%eval 0.15] [%clk 0:19:48] } 26. Qd2?! { [%eval -0.53] } { Inaccuracy. g4 was best. } { [%clk 0:22:12] } 26... Qb6 { [%eval -0.46] [%clk 0:20:05] } 27. Qd3 { [%eval -0.41] [%clk 0:21:27] } 27... Nd7 { [%eval -0.37] [%clk 0:16:52] } 28. Rc2 { [%eval -0.53] [%clk 0:20:16] } 28... Nf6 { [%eval -0.43] [%clk 0:16:35] } 29. h3?! { [%eval -1.35] } { Inaccuracy. g3 was best. } { [%clk 0:20:06] } 29... Ne4 { [%eval -1.48] [%clk 0:16:54] } 30. Rec1 { [%eval -1.56] [%clk 0:20:06] } 30... Kg7 { [%eval -1.56] [%clk 0:14:00] } 31. Rc7 { [%eval -1.3] [%clk 0:18:57] } 31... Bd6 { [%eval -1.11] [%clk 0:14:14] } 32. Rxf7+ { [%eval -1.13] [%clk 0:19:17] } 32... Kxf7 { [%eval -1.15] [%clk 0:14:43] } 33. Qe2 { [%eval -1.07] [%clk 0:14:47] } 33... Rh8 { [%eval -1.06] [%clk 0:14:44] } 34. Qf3 { [%eval -1.35] [%clk 0:12:37] } 34... Bb8 { [%eval -1.42] [%clk 0:13:00] } 35. Rc2 { [%eval -1.5] [%clk 0:11:34] } 35... Qd8 { [%eval -1.58] [%clk 0:12:13] } 36. Rc1 { [%eval -1.51] [%clk 0:07:52] } 36... Qh4 { [%eval -1.58] [%clk 0:09:26] } 37. Bc2 { [%eval -1.6] [%clk 0:04:45] } 37... Rc8 { [%eval -1.49] [%clk 0:09:30] } 38. Bxe4?! { [%eval -2.55] } { Inaccuracy. Kh2 was best. } { [%clk 0:04:23] } 38... Rxc1+ { [%eval -2.49] [%clk 0:09:56] } 39. Bxc1 { [%eval -2.49] [%clk 0:04:48] } 39... Qe1+ { [%eval -2.4] [%clk 0:10:15] } 40. Qf1 { [%eval -2.57] [%clk 0:03:46] } 40... Qxe4 { [%eval -2.62] [%clk 0:10:30] } 41. Qf2 { [%eval -2.57] [%clk 0:03:28] } 41... Qb1 { [%eval -2.08] [%clk 0:10:11] } 42. Qe1?? { [%eval -5.05] } { Blunder. Qd2 was best. } { [%clk 0:03:31] } 42... Bxf4 { [%clk 0:09:55] } 0-1