Event: Round 9: Mihnea Costachi - Jakub Roubalik
Date: 2023-04-30
White: Mihnea Costachi
Black: Jakub Roubalik
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:07] } 1... Nf6 { [%eval 0.28] [%clk 0:15:08] } 2. c4 { [%eval 0.16] [%clk 0:15:09] } 2... e6 { [%eval 0.23] [%clk 0:15:11] } 3. Nf3 { [%eval 0.0] [%clk 0:15:12] } 3... d5 { [%eval 0.17] [%clk 0:15:08] } 4. Nc3 { [%eval 0.0] [%clk 0:15:15] } 4... Be7 { [%eval 0.0] [%clk 0:15:05] } 5. cxd5 { [%eval 0.0] [%clk 0:14:58] } 5... exd5 { [%eval 0.07] [%clk 0:15:07] } 6. Bg5 { [%eval 0.06] [%clk 0:15:02] } 6... c6 { [%eval 0.19] [%clk 0:15:04] } 7. Qc2 { [%eval 0.0] [%clk 0:15:04] } 7... Nbd7 { [%eval 0.38] [%clk 0:15:03] } 8. e3 { [%eval 0.27] [%clk 0:15:06] } 8... h6 { [%eval 0.31] [%clk 0:14:38] } 9. Bh4 { [%eval 0.47] [%clk 0:14:34] } 9... Nh5 { [%eval 0.76] [%clk 0:14:41] } 10. Bxe7 { [%eval 0.27] [%clk 0:14:37] } 10... Qxe7 { [%eval 0.75] [%clk 0:14:45] } 11. O-O-O { [%eval 0.09] [%clk 0:14:12] } 11... Nb6 { [%eval 0.51] [%clk 0:14:47] } 12. h3 { [%eval 0.3] [%clk 0:13:08] } 12... Be6 { [%eval 0.11] [%clk 0:14:37] } 13. Kb1 { [%eval 0.2] [%clk 0:13:05] } 13... O-O-O { [%eval 0.16] [%clk 0:14:26] } 14. Bd3 { [%eval 0.18] [%clk 0:13:08] } 14... Kb8 { [%eval 0.12] [%clk 0:14:19] } 15. Na4 { [%eval 0.08] [%clk 0:13:10] } 15... Nxa4 { [%eval 0.17] [%clk 0:13:40] } 16. Qxa4 { [%eval 0.0] [%clk 0:13:14] } 16... Nf6 { [%eval 0.03] [%clk 0:13:40] } 17. Rc1 { [%eval 0.19] [%clk 0:12:49] } 17... Ne4 { [%eval 0.1] [%clk 0:13:23] } 18. Bxe4?! { [%eval -0.49] } { Inaccuracy. Rc2 was best. } { [%clk 0:11:49] } 18... dxe4 { [%eval -0.24] [%clk 0:13:26] } 19. Ne5 { [%eval -0.12] [%clk 0:11:53] } 19... Bd5 { [%eval 0.0] [%clk 0:12:41] } 20. Rc3 { [%eval -0.21] [%clk 0:11:16] } 20... Qc7 { [%eval 0.0] [%clk 0:12:13] } 21. Rhc1 { [%eval 0.0] [%clk 0:10:43] } 21... f6 { [%eval 0.31] [%clk 0:11:30] } 22. Nc4?! { [%eval -0.37] } { Inaccuracy. Ng6 was best. } { [%clk 0:09:10] } 22... g5 { [%eval 0.07] [%clk 0:09:04] } 23. Ra3 { [%eval 0.0] [%clk 0:08:17] } 23... b6 { [%eval 0.0] [%clk 0:07:46] } 24. Rcc3 { [%eval 0.0] [%clk 0:06:32] } 24... Qb7?? { [%eval 3.08] } { Blunder. Qe7 was best. } { [%clk 0:06:09] } 25. Na5 { [%eval 3.02] [%clk 0:05:23] } 25... bxa5 { [%eval 3.19] [%clk 0:03:38] } 26. Rab3 { [%eval 3.4] [%clk 0:05:27] } 26... Bxb3 { [%eval 3.49] [%clk 0:03:36] } 27. Rxb3 { [%eval 2.76] [%clk 0:05:31] } 27... Qxb3 { [%eval 3.06] [%clk 0:02:23] } 28. Qxb3+ { [%eval 2.92] [%clk 0:05:13] } 28... Kc7 { [%eval 3.24] [%clk 0:02:27] } 29. Qf7+ { [%eval 2.9] [%clk 0:04:56] } 29... Kb6 { [%eval 3.26] [%clk 0:02:31] } 30. Qb3+ { [%eval 2.9] [%clk 0:03:19] } 30... Kc7 { [%eval 3.12] [%clk 0:02:33] } 31. Qa3 { [%eval 3.07] [%clk 0:02:21] } 31... Kb6?! { [%eval 3.89] } { Inaccuracy. Rd5 was best. } { [%clk 0:01:22] } 32. Qc5+ { [%eval 3.53] [%clk 0:02:22] } 32... Kb7 { [%eval 3.91] [%clk 0:01:27] } 33. Qxa5 { [%eval 3.76] [%clk 0:02:04] } 33... Rd5 { [%eval 4.06] [%clk 0:00:58] } 34. Qb4+ { [%eval 4.1] [%clk 0:02:08] } 34... Ka6 { [%eval 4.05] [%clk 0:00:27] } 35. Qe7 { [%eval 4.26] [%clk 0:02:06] } 35... f5?! { [%eval 6.16] } { Inaccuracy. Kb6 was best. } { [%clk 0:00:20] } 36. Qc7 { [%eval 5.89] [%clk 0:01:54] } 36... Rb5 { [%eval 6.16] [%clk 0:00:07] } 37. Qxc6+ { [%eval 5.98] [%clk 0:01:54] } 37... Rb6 { [%eval 6.18] [%clk 0:00:12] } 38. Qa4+ { [%eval 5.56] [%clk 0:01:52] } 38... Kb7 { [%eval 5.61] [%clk 0:00:16] } 39. Qd7+ { [%eval 5.83] [%clk 0:01:56] } 39... Kb8 { [%eval 5.79] [%clk 0:00:17] } 40. Qxf5 { [%eval 5.56] [%clk 0:01:56] } 40... Re8 { [%eval 5.51] [%clk 0:00:19] } 41. a4 { [%eval 5.94] [%clk 0:01:45] } 41... Rbe6?! { [%eval 8.15] } { Inaccuracy. a6 was best. } { [%clk 0:00:11] } 42. Ka2?! { [%eval 5.89] } { Inaccuracy. Qb5+ was best. } { [%clk 0:01:43] } 42... R8e7?! { [%eval 8.6] } { Inaccuracy. a6 was best. } { [%clk 0:00:10] } 43. Ka3 { [%eval 6.53] [%clk 0:01:35] } 43... Kc7 { [%eval 6.05] [%clk 0:00:12] } 44. Qa5+ { [%eval 6.26] [%clk 0:01:24] } 44... Kb7 { [%eval 7.32] [%clk 0:00:16] } 45. Qb4+ { [%eval 6.58] [%clk 0:01:23] } 45... Kc7 { [%eval 6.97] [%clk 0:00:17] } 46. d5 { [%eval 6.82] [%clk 0:01:21] } 1-0