Event: Round 9: Stalmach, Richard - Prokofiev, Valentyn
Date: 2024-10-27
White: Stalmach, Richard
WhiteTitle: IM
WhiteElo: 2433
Black: Prokofiev, Valentyn
BlackTitle: FM
BlackElo: 2376
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... d5 { [%eval 0.24] [%clk 1:27:33] } 2. c4 { [%eval 0.19] [%clk 1:31:22] } 2... e6 { [%eval 0.27] [%clk 1:28:01] } 3. Nf3 { [%eval 0.16] [%clk 1:31:14] } 3... Nf6 { [%eval 0.17] [%clk 1:28:27] } 4. Nc3 { [%eval 0.1] [%clk 1:31:36] } 4... a6 { [%eval 0.33] [%clk 1:28:52] } 5. cxd5 { [%eval 0.29] [%clk 1:31:50] } 5... exd5 { [%eval 0.38] [%clk 1:29:19] } 6. Bg5 { [%eval 0.26] [%clk 1:32:15] } 6... Be6 { [%eval 0.36] [%clk 1:29:45] } 7. Bxf6 { [%eval 0.17] [%clk 1:32:03] } 7... Qxf6 { [%eval 0.18] [%clk 1:30:08] } 8. Qb3 { [%eval 0.22] [%clk 1:32:30] } 8... Ra7 { [%eval 0.29] [%clk 1:30:26] } 9. a3 { [%eval 0.29] [%clk 1:32:52] } 9... Nd7? { [%eval 1.65] } { Mistake. Qd8 was best. } { [%clk 1:26:31] } 10. Nxd5 { [%eval 1.71] [%clk 1:30:43] } 10... Qd8?! { [%eval 2.6] } { Inaccuracy. Bxd5 was best. } { [%clk 1:23:31] } 11. Qe3 { [%eval 2.62] [%clk 1:28:47] } 11... Bd6 { [%eval 2.72] [%clk 1:21:14] } 12. Nc3 { [%eval 2.33] [%clk 1:24:34] } 12... Qe7?? { [%eval 4.78] } { Blunder. c6 was best. } { [%clk 1:12:26] } 13. d5 { [%eval 4.8] [%clk 1:22:47] } 13... Bc5 { [%eval 4.74] [%clk 1:12:53] } 14. Qf4 { [%eval 4.64] [%clk 1:22:40] } 14... O-O { [%eval 5.19] [%clk 1:10:18] } 15. dxe6 { [%eval 5.04] [%clk 1:21:38] } 15... fxe6 { [%eval 5.07] [%clk 1:09:43] } 16. Qg3 { [%eval 5.14] [%clk 1:21:56] } 16... e5 { [%eval 5.09] [%clk 1:04:27] } 17. e4 { [%eval 4.58] [%clk 1:19:50] } 17... b5 { [%eval 4.48] [%clk 1:03:38] } 18. Be2 { [%eval 4.35] [%clk 1:19:24] } 18... c6 { [%eval 4.31] [%clk 1:03:46] } 19. O-O { [%eval 4.44] [%clk 1:19:41] } 19... Rf4 { [%eval 4.81] [%clk 1:04:05] } 20. Bd1 { [%eval 4.53] [%clk 1:13:06] } 20... Nf6 { [%eval 4.99] [%clk 1:01:48] } 21. Ng5 { [%eval 4.92] [%clk 1:12:36] } 21... Kh8 { [%eval 5.14] [%clk 0:59:47] } 22. Nh3 { [%eval 5.28] [%clk 1:12:11] } 22... Nxe4 { [%eval 5.03] [%clk 1:00:03] } 23. Nxe4 { [%eval 5.23] [%clk 1:12:37] } 23... Rxe4 { [%eval 5.19] [%clk 1:00:30] } 24. Qf3 { [%eval 4.27] [%clk 1:12:41] } 24... Rd4 { [%eval 4.17] [%clk 0:59:49] } 25. Qxc6 { [%eval 4.33] [%clk 1:12:59] } 25... g6 { [%eval 4.74] [%clk 0:58:37] } 26. b4 { [%eval 4.84] [%clk 1:11:28] } 26... Rc7 { [%eval 4.6] [%clk 0:57:48] } 27. Qxa6 { [%eval 4.78] [%clk 1:11:41] } 27... Rd6 { [%eval 4.89] [%clk 0:58:15] } 28. Qxb5 { [%eval 4.95] [%clk 1:11:30] } 28... Bd4 { [%eval 4.91] [%clk 0:58:43] } 29. Rb1 { [%eval 4.91] [%clk 1:11:47] } 29... Rc3 { [%eval 4.98] [%clk 0:58:59] } 30. Rb3 { [%eval 4.83] [%clk 1:10:23] } 30... Rc1 { [%eval 4.97] [%clk 0:59:21] } 31. Be2 { [%eval 5.02] [%clk 1:10:36] } 31... Rc2 { [%eval 5.06] [%clk 0:59:45] } 32. Bd3 { [%eval 5.02] [%clk 1:09:36] } 32... Rd2 { [%eval 5.09] [%clk 1:00:04] } 33. Be4 { [%eval 5.0] [%clk 1:09:27] } 33... Qh4?! { [%eval 6.44] } { Inaccuracy. g5 was best. } { [%clk 1:00:25] } 34. Rf3 { [%eval 5.28] [%clk 1:09:31] } 34... Qe7?! { [%eval 7.54] } { Inaccuracy. Rd8 was best. } { [%clk 0:59:01] } 35. Ng5 { [%eval 7.17] [%clk 1:09:04] } 35... Rb6 { [%eval 8.14] [%clk 0:55:56] } 36. Qc4 { [%eval 8.43] [%clk 1:09:04] } 36... Rb8 { [%eval 8.41] [%clk 0:53:38] } 37. h4 { [%eval 8.09] [%clk 1:08:37] } 37... Rf8 { [%eval 8.53] [%clk 0:53:08] } 38. Rxf8+ { [%eval 8.42] [%clk 1:08:22] } 38... Qxf8 { [%eval 8.38] [%clk 0:53:33] } 39. Nf3 { [%eval 8.24] [%clk 1:08:40] } 39... Qf4 { [%eval 7.88] [%clk 0:53:25] } 40. Nxd2 { [%eval 8.69] [%clk 1:08:57] } 40... Qxd2 { [%eval 9.23] [%clk 0:53:52] } 41. g3 { [%eval 9.05] [%clk 1:09:07] } 41... Kg7? { [%eval #19] } { Checkmate is now unavoidable. Bb2 was best. } { [%clk 0:54:14] } 42. a4? { [%eval 8.28] } { Lost forced checkmate sequence. Qc7+ was best. } { [%clk 1:09:27] } 42... Qb2 { [%eval 10.01] [%clk 0:54:00] } 43. a5 { [%eval 9.67] [%clk 1:09:45] } 43... Kh6 { [%eval 11.15] [%clk 0:54:23] } 44. Kg2 { [%eval 10.62] [%clk 1:10:10] } 44... Kg7 { [%eval 11.42] [%clk 0:54:41] } 45. b5 { [%eval 10.29] [%clk 1:10:35] } 45... Qa3 { [%eval 10.08] [%clk 0:54:59] } 46. b6 { [%eval 9.02] [%clk 1:10:51] } 46... Qxa5? { [%eval #9] } { Checkmate is now unavoidable. Qf8 was best. } { [%clk 0:55:17] } 47. b7 { [%eval #8] [%clk 1:11:17] } 47... Ba7 { [%eval #7] [%clk 0:55:36] } 48. Rd1 { [%eval #6] [%clk 1:11:17] } 48... Qb6 { [%eval #6] [%clk 0:55:40] } 49. Rd7+ { [%eval #5] [%clk 1:11:42] } 49... Kh6 { [%clk 0:56:06] } 50. Qc1+ { [%clk 1:12:09] } 1-0