Event: Round 4: Peglau, Paul David - Markina, Sofiia
Date: 2024-03-01
White: Peglau, Paul David
WhiteElo: 1893
Black: Markina, Sofiia
BlackElo: 1857
Result: 1-0
ECO: D31
Opening: Queen's Gambit Declined: Charousek Variation
Variant: Standard

1. c4 { [%eval 0.18] [%clk 1:30:58] } 1... e6 { [%eval 0.18] [%clk 1:30:41] } 2. Nc3 { [%eval 0.05] [%clk 1:31:21] } 2... d5 { [%eval 0.12] [%clk 1:30:48] } 3. d4 { [%eval 0.24] [%clk 1:31:44] } 3... Be7 { [%eval 0.27] [%clk 1:31:04] } 4. Nf3 { [%eval 0.2] [%clk 1:32:06] } 4... Nf6 { [%eval 0.0] [%clk 1:31:22] } 5. g3 { [%eval 0.05] [%clk 1:32:28] } 5... O-O { [%eval 0.12] [%clk 1:31:13] } 6. Bg2 { [%eval 0.0] [%clk 1:32:53] } 6... c6 { [%eval 0.29] [%clk 1:28:28] } 7. O-O { [%eval 0.16] [%clk 1:33:11] } 7... Nbd7 { [%eval 0.29] [%clk 1:28:24] } 8. Qb3 { [%eval 0.02] [%clk 1:30:42] } 8... Re8 { [%eval 0.42] [%clk 1:21:49] } 9. Bf4 { [%eval 0.41] [%clk 1:27:42] } 9... Nf8 { [%eval 0.59] [%clk 1:20:11] } 10. Ne5 { [%eval 0.44] [%clk 1:25:57] } 10... Ng6 { [%eval 0.46] [%clk 1:14:04] } 11. Rac1?! { [%eval -0.3] } { Inaccuracy. Nxg6 was best. } { [%clk 1:22:59] } 11... Bd6?! { [%eval 0.36] } { Inaccuracy. Nxf4 was best. } { [%clk 0:53:06] } 12. Nxg6 { [%eval 0.28] [%clk 1:20:13] } 12... hxg6 { [%eval 0.33] [%clk 0:49:54] } 13. Bxd6 { [%eval 0.31] [%clk 1:20:19] } 13... Qxd6 { [%eval 0.29] [%clk 0:50:12] } 14. Rfd1 { [%eval 0.33] [%clk 1:19:50] } 14... Rb8 { [%eval 0.35] [%clk 0:41:39] } 15. e4 { [%eval 0.12] [%clk 1:18:53] } 15... dxe4 { [%eval 0.16] [%clk 0:41:45] } 16. Nxe4 { [%eval 0.14] [%clk 1:15:40] } 16... Nxe4 { [%eval 0.21] [%clk 0:42:04] } 17. Bxe4 { [%eval 0.27] [%clk 1:16:09] } 17... e5 { [%eval 0.28] [%clk 0:35:08] } 18. d5 { [%eval 0.26] [%clk 1:14:01] } 18... Bg4?? { [%eval 2.83] } { Blunder. c5 was best. } { [%clk 0:32:47] } 19. c5?? { [%eval -0.43] } { Blunder. dxc6 was best. } { [%clk 1:10:06] } 19... Bxd1 { [%eval -0.68] [%clk 0:32:32] } 20. Qxd1 { [%eval -0.54] [%clk 1:10:07] } 20... Qc7?! { [%eval 0.09] } { Inaccuracy. Qd8 was best. } { [%clk 0:30:26] } 21. d6 { [%eval 0.05] [%clk 1:10:17] } 21... Qd7 { [%eval 0.35] [%clk 0:30:52] } 22. b4 { [%eval 0.4] [%clk 1:09:28] } 22... Red8 { [%eval 0.64] [%clk 0:30:21] } 23. Qb3 { [%eval 0.61] [%clk 1:09:20] } 23... Kh8 { [%eval 0.78] [%clk 0:26:09] } 24. Qc3 { [%eval 0.6] [%clk 1:07:18] } 24... Qe6 { [%eval 0.52] [%clk 0:24:55] } 25. Bd3 { [%eval 0.05] [%clk 1:06:35] } 25... Rd7?? { [%eval 1.9] } { Blunder. b6 was best. } { [%clk 0:22:05] } 26. Re1 { [%eval 2.07] [%clk 1:05:23] } 26... Re8 { [%eval 2.55] [%clk 0:18:28] } 27. f4 { [%eval 2.55] [%clk 1:04:30] } 27... Qxa2?? { [%eval 5.25] } { Blunder. Qg4 was best. } { [%clk 0:17:22] } 28. Bc4 { [%eval 5.17] [%clk 1:04:15] } 28... Qa4 { [%eval 5.28] [%clk 0:17:16] } 29. Ra1 { [%eval 5.32] [%clk 1:04:33] } 29... Qxa1+ { [%eval 5.26] [%clk 0:17:27] } 30. Qxa1 { [%eval 5.18] [%clk 1:05:02] } 30... exf4 { [%eval 5.25] [%clk 0:17:36] } 31. gxf4 { [%eval 5.22] [%clk 1:05:25] } 31... a6 { [%eval 5.41] [%clk 0:15:20] } 32. Qf1 { [%eval 5.46] [%clk 1:05:05] } 32... Kg8 { [%eval 5.46] [%clk 0:14:27] } 33. Qh3 { [%eval 5.6] [%clk 1:05:16] } 33... Rdd8 { [%eval 5.87] [%clk 0:12:26] } 34. Qh4 { [%eval 5.23] [%clk 1:05:05] } 34... Rd7 { [%eval 6.19] [%clk 0:12:07] } 35. Qg4 { [%eval 6.53] [%clk 1:05:19] } 35... Red8 { [%eval 5.96] [%clk 0:11:47] } 36. Qxg6 { [%eval 5.74] [%clk 1:05:42] } 36... b6? { [%eval 33.55] } { Mistake. b5 was best. } { [%clk 0:10:34] } 37. Qg4? { [%eval 5.38] } { Mistake. f5 was best. } { [%clk 1:05:57] } 37... a5 { [%eval 5.59] [%clk 0:10:00] } 38. b5 { [%eval 5.44] [%clk 1:05:02] } 38... cxb5 { [%eval 5.41] [%clk 0:07:51] } 39. Bxb5 { [%eval 5.42] [%clk 1:03:59] } 39... Ra7 { [%eval 5.55] [%clk 0:06:40] } 40. c6 { [%eval 5.57] [%clk 1:02:14] } 40... Rxd6 { [%eval 5.44] [%clk 0:06:52] } 41. Qc8+ { [%eval 5.35] [%clk 1:02:35] } 41... Kh7 { [%eval 5.36] [%clk 0:07:19] } 42. c7 { [%eval 5.29] [%clk 1:02:48] } 42... a4?? { [%eval #15] } { Checkmate is now unavoidable. Rxc7 was best. } { [%clk 0:06:52] } 43. Qh3+ { [%eval #14] [%clk 1:03:09] } 43... Rh6 { [%eval #14] [%clk 0:07:10] } 44. Qxh6+?? { [%eval 5.53] } { Lost forced checkmate sequence. Bd3+ was best. } { [%clk 1:03:08] } 44... gxh6 { [%eval 5.83] [%clk 0:05:56] } 45. c8=Q { [%eval 5.69] [%clk 1:03:28] } 45... a3? { [%eval 36.35] } { Mistake. Ra5 was best. } { [%clk 0:06:03] } 46. Qf8 { [%eval 36.0] [%clk 1:02:46] } 46... Kg6 { [%eval 36.06] [%clk 0:05:56] } 47. Bd3+ { [%eval 37.28] [%clk 1:03:03] } 47... Kf6 { [%eval 37.2] [%clk 0:06:02] } 48. Qxh6+ { [%eval 37.02] [%clk 1:03:21] } 48... Ke7 { [%eval 35.76] [%clk 0:06:24] } 49. Qxb6 { [%eval 7.04] [%clk 1:03:32] } 1-0