Event: Round 4: Mihnea Costachi - Robin-Alexandru Dragomirescu
Date: 2022-12-03
White: Mihnea Costachi
Black: Robin-Alexandru Dragomirescu
Result: 1-0
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:18] } 1... Nf6 { [%eval 0.23] [%clk 0:15:19] } 2. c4 { [%eval 0.29] [%clk 0:15:26] } 2... e6 { [%eval 0.23] [%clk 0:15:27] } 3. Nf3 { [%eval 0.0] [%clk 0:15:34] } 3... b6 { [%eval 0.29] [%clk 0:15:26] } 4. g3 { [%eval 0.18] [%clk 0:15:42] } 4... Ba6 { [%eval 0.19] [%clk 0:15:10] } 5. Qc2 { [%eval 0.0] [%clk 0:15:51] } 5... c5 { [%eval 0.12] [%clk 0:14:52] } 6. d5 { [%eval 0.01] [%clk 0:15:56] } 6... exd5 { [%eval 0.01] [%clk 0:13:56] } 7. cxd5 { [%eval 0.0] [%clk 0:16:04] } 7... d6?! { [%eval 1.01] } { Inaccuracy. Bb7 was best. } { [%clk 0:13:38] } 8. Bg2 { [%eval 0.92] [%clk 0:16:00] } 8... Be7 { [%eval 1.0] [%clk 0:13:19] } 9. Nc3 { [%eval 0.98] [%clk 0:14:54] } 9... b5 { [%eval 1.0] [%clk 0:13:08] } 10. e4?! { [%eval 0.19] } { Inaccuracy. a3 was best. } { [%clk 0:13:25] } 10... b4 { [%eval 0.4] [%clk 0:12:49] } 11. Ne2 { [%eval -0.03] [%clk 0:13:33] } 11... O-O { [%eval -0.08] [%clk 0:12:19] } 12. O-O { [%eval -0.07] [%clk 0:13:37] } 12... Re8 { [%eval 0.26] [%clk 0:11:44] } 13. Re1 { [%eval 0.13] [%clk 0:10:38] } 13... Bf8?! { [%eval 0.77] } { Inaccuracy. Nbd7 was best. } { [%clk 0:11:06] } 14. Nf4 { [%eval 0.59] [%clk 0:10:04] } 14... Nbd7 { [%eval 0.76] [%clk 0:09:00] } 15. a3 { [%eval 0.75] [%clk 0:09:59] } 15... bxa3 { [%eval 0.75] [%clk 0:08:04] } 16. Rxa3 { [%eval 0.55] [%clk 0:09:45] } 16... Bb5 { [%eval 0.86] [%clk 0:06:25] } 17. Bd2 { [%eval 0.75] [%clk 0:09:34] } 17... a5 { [%eval 0.79] [%clk 0:05:57] } 18. Bc3 { [%eval 0.37] [%clk 0:09:23] } 18... a4 { [%eval 0.34] [%clk 0:05:51] } 19. h3 { [%eval 0.32] [%clk 0:08:37] } 19... Nb6 { [%eval 0.3] [%clk 0:05:20] } 20. Raa1 { [%eval 0.37] [%clk 0:08:09] } 20... Nfd7 { [%eval 0.62] [%clk 0:05:00] } 21. h4 { [%eval 0.3] [%clk 0:03:51] } 21... g6 { [%eval 0.72] [%clk 0:03:59] } 22. e5 { [%eval 0.58] [%clk 0:03:11] } 22... dxe5 { [%eval 0.68] [%clk 0:03:33] } 23. Nxe5 { [%eval 0.78] [%clk 0:03:16] } 23... Nxe5 { [%eval 0.62] [%clk 0:03:37] } 24. Bxe5 { [%eval 0.64] [%clk 0:03:06] } 24... Nc4 { [%eval 0.48] [%clk 0:01:30] } 25. Bc3 { [%eval 0.42] [%clk 0:02:42] } 25... Nd6 { [%eval 0.85] [%clk 0:01:26] } 26. h5?! { [%eval 0.0] } { Inaccuracy. Rxe8 was best. } { [%clk 0:02:16] } 26... Ra7?! { [%eval 0.87] } { Inaccuracy. Qg5 was best. } { [%clk 0:01:04] } 27. Bh3?! { [%eval 0.29] } { Inaccuracy. Rxe8 was best. } { [%clk 0:01:39] } 27... Bd7?? { [%eval 2.04] } { Blunder. Qg5 was best. } { [%clk 0:00:31] } 28. hxg6 { [%eval 2.06] [%clk 0:01:41] } 28... hxg6 { [%eval 2.23] [%clk 0:00:39] } 29. Ne6 { [%eval 2.17] [%clk 0:00:54] } 29... Bxe6? { [%eval 4.49] } { Mistake. Qb8 was best. } { [%clk 0:00:21] } 30. dxe6 { [%eval 4.23] [%clk 0:00:59] } 30... Bg7?! { [%eval 6.19] } { Inaccuracy. f5 was best. } { [%clk 0:00:13] } 31. exf7+ { [%eval 5.25] [%clk 0:00:46] } 31... Kxf7 { [%eval 5.47] [%clk 0:00:22] } 32. Rxe8 { [%eval 5.48] [%clk 0:00:31] } 32... Nxe8 { [%eval 7.06] [%clk 0:00:24] } 33. Be6+ { [%eval 6.94] [%clk 0:00:20] } 33... Kxe6 { [%eval 7.42] [%clk 0:00:23] } 34. Qxg6+ { [%eval 7.26] [%clk 0:00:28] } 34... Kd5 { [%eval 8.65] [%clk 0:00:17] } 35. Bxg7 { [%eval 7.67] [%clk 0:00:27] } 35... Kc4 { [%eval 10.86] [%clk 0:00:14] } 36. Qc6 { [%eval 15.35] [%clk 0:00:18] } 36... Nxg7?! { [%eval #5] } { Checkmate is now unavoidable. Qd3 was best. } { [%clk 0:00:13] } 37. Rc1+ { [%eval #4] [%clk 0:00:23] } 37... Kd3 { [%eval #4] [%clk 0:00:12] } 38. Qf3+ { [%eval #15] [%clk 0:00:22] } 1-0