Event: Round 7: Matvii Polikarpov - Andreas Sauer
Date: 2024-01-07
White: Matvii Polikarpov
Black: Andreas Sauer
Result: 1/2-1/2
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:59] } 1... d5 { [%eval 0.27] [%clk 1:30:51] } 2. c4 { [%eval 0.0] [%clk 1:31:22] } 2... e6 { [%eval 0.3] [%clk 1:31:11] } 3. Nc3 { [%eval 0.39] [%clk 1:31:42] } 3... Nf6 { [%eval 0.28] [%clk 1:31:29] } 4. cxd5 { [%eval 0.39] [%clk 1:31:44] } 4... exd5 { [%eval 0.38] [%clk 1:31:49] } 5. Bg5 { [%eval 0.35] [%clk 1:32:02] } 5... Be7 { [%eval 0.28] [%clk 1:31:27] } 6. e3 { [%eval 0.25] [%clk 1:31:54] } 6... O-O { [%eval 0.33] [%clk 1:31:12] } 7. Bd3 { [%eval 0.21] [%clk 1:32:09] } 7... h6 { [%eval 0.29] [%clk 1:29:48] } 8. Bf4 { [%eval 0.19] [%clk 1:31:28] } 8... c6 { [%eval 0.48] [%clk 1:29:44] } 9. Nf3 { [%eval 0.43] [%clk 1:31:34] } 9... Bg4 { [%eval 0.57] [%clk 1:29:49] } 10. h3 { [%eval 0.48] [%clk 1:31:44] } 10... Bxf3 { [%eval 0.58] [%clk 1:30:08] } 11. Qxf3 { [%eval 0.69] } 11... Bd6 { [%eval 1.13] [%clk 1:27:36] } 12. O-O?! { [%eval 0.16] } { Inaccuracy. O-O-O was best. } { [%clk 1:31:51] } 12... Bxf4 { [%eval 0.36] [%clk 1:27:54] } 13. Qxf4 { [%eval 0.39] [%clk 1:32:08] } 13... Re8 { [%eval 0.32] [%clk 1:28:05] } 14. b4 { [%eval 0.35] [%clk 1:32:15] } 14... a6 { [%eval 0.37] [%clk 1:28:02] } 15. a4 { [%eval 0.3] [%clk 1:32:19] } 15... Nbd7 { [%eval 0.3] [%clk 1:28:09] } 16. b5 { [%eval 0.3] [%clk 1:32:08] } 16... a5 { [%eval 0.73] [%clk 1:21:12] } 17. bxc6 { [%eval 0.76] [%clk 1:30:44] } 17... bxc6 { [%eval 0.68] [%clk 1:21:05] } 18. Qd6 { [%eval 0.47] [%clk 1:29:45] } 18... Re6 { [%eval 0.75] [%clk 1:18:57] } 19. Qa3 { [%eval 0.84] [%clk 1:29:52] } 19... Rb8 { [%eval 0.77] [%clk 1:15:38] } 20. Rab1 { [%eval 0.53] } 20... Re8?! { [%eval 1.12] } { Inaccuracy. Rxb1 was best. } { [%clk 1:11:44] } 21. Rxb8 { [%eval 0.85] [%clk 1:28:33] } 21... Qxb8 { [%eval 0.85] [%clk 1:12:05] } 22. Rb1 { [%eval 0.78] [%clk 1:28:54] } 22... Qc7 { [%eval 0.91] [%clk 1:12:21] } 23. Rc1 { [%eval 0.87] [%clk 1:28:21] } 23... Rb8 { [%eval 0.81] [%clk 1:06:31] } 24. Nb5 { [%eval 0.37] [%clk 1:26:25] } 24... Qb6 { [%eval 0.38] [%clk 1:05:17] } 25. Nc3 { [%eval 0.09] [%clk 1:26:11] } 25... Qb3?! { [%eval 0.76] } { Inaccuracy. Qb4 was best. } { [%clk 1:01:25] } 26. Qxb3?! { [%eval -0.03] } { Inaccuracy. Qd6 was best. } { [%clk 1:25:49] } 26... Rxb3 { [%eval 0.0] [%clk 1:00:58] } 27. Bc2 { [%eval 0.0] [%clk 1:24:44] } 27... Rxc3 { [%eval 0.0] [%clk 1:01:07] } 28. Bh7+ { [%eval -0.06] [%clk 1:25:05] } 28... Kxh7 { [%eval -0.06] [%clk 0:59:04] } 29. Rxc3 { [%eval 0.0] [%clk 1:25:18] } 29... Nb8?? { [%eval 2.29] } { Blunder. Nb6 was best. } { [%clk 0:59:13] } 30. Rc5 { [%eval 2.25] [%clk 1:25:37] } 30... Ne8 { [%eval 2.57] [%clk 0:53:34] } 31. Rxa5 { [%eval 2.17] [%clk 1:25:36] } 31... Nc7 { [%eval 2.17] [%clk 0:53:46] } 32. Ra7 { [%eval 2.25] [%clk 1:25:49] } 32... Nba6 { [%eval 2.32] [%clk 0:50:16] } 33. Rb7 { [%eval 2.19] [%clk 1:25:37] } 33... f6? { [%eval 4.53] } { Mistake. c5 was best. } { [%clk 0:49:10] } 34. Rb6 { [%eval 4.31] [%clk 1:25:49] } 34... c5 { [%eval 3.96] [%clk 0:49:29] } 35. dxc5? { [%eval 2.18] } { Mistake. e4 was best. } { [%clk 1:25:38] } 35... Nxc5 { [%eval 1.95] [%clk 0:49:32] } 36. a5 { [%eval 2.04] [%clk 1:25:04] } 36... h5?! { [%eval 2.81] } { Inaccuracy. Kg6 was best. } { [%clk 0:46:18] } 37. h4 { [%eval 2.77] [%clk 1:23:49] } 37... Kg6 { [%eval 2.59] [%clk 0:45:07] } 38. g3 { [%eval 2.28] [%clk 1:23:28] } 38... Kf5 { [%eval 2.19] [%clk 0:44:48] } 39. f3 { [%eval 2.21] [%clk 1:23:07] } 39... Ke5 { [%eval 2.06] [%clk 0:42:57] } 40. Rb8 { [%eval 1.99] [%clk 1:23:22] } 40... g6?! { [%eval 3.21] } { Inaccuracy. Ke6 was best. } 41. Rb1? { [%eval 1.78] } { Mistake. g4 was best. } 1/2-1/2