Event: Round 5: Alexandru Sachilaru - Mihnea Costachi
Date: 2023-11-05
White: Alexandru Sachilaru
WhiteTitle: CM
WhiteElo: 1969
Black: Mihnea Costachi
BlackTitle: IM
BlackElo: 2415
Result: 1/2-1/2
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Bayreuth Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:07] } 1... e5 { [%eval 0.35] [%clk 0:15:09] } 2. Nf3 { [%eval 0.29] [%clk 0:15:11] } 2... Nc6 { [%eval 0.32] [%clk 0:15:12] } 3. Bb5 { [%eval 0.34] [%clk 0:15:13] } 3... a6 { [%eval 0.38] [%clk 0:15:15] } 4. Ba4 { [%eval 0.31] [%clk 0:15:17] } 4... Nf6 { [%eval 0.37] [%clk 0:15:17] } 5. Bxc6 { [%eval -0.07] [%clk 0:15:15] } 5... dxc6 { [%eval 0.0] [%clk 0:15:20] } 6. d3 { [%eval -0.25] [%clk 0:15:19] } 6... Nd7 { [%eval 0.0] [%clk 0:14:03] } 7. Nbd2 { [%eval -0.15] [%clk 0:14:36] } 7... Be7 { [%eval -0.05] [%clk 0:13:58] } 8. Nc4 { [%eval -0.22] [%clk 0:14:03] } 8... f6 { [%eval -0.15] [%clk 0:14:02] } 9. O-O { [%eval -0.13] [%clk 0:14:05] } 9... O-O { [%eval 0.15] [%clk 0:14:00] } 10. Ne3 { [%eval 0.1] [%clk 0:13:37] } 10... Nc5 { [%eval 0.17] [%clk 0:13:58] } 11. b3 { [%eval -0.07] [%clk 0:13:19] } 11... Ne6 { [%eval 0.04] [%clk 0:13:22] } 12. Bb2 { [%eval -0.04] [%clk 0:11:18] } 12... c5 { [%eval 0.05] [%clk 0:10:27] } 13. Qd2 { [%eval -0.33] [%clk 0:09:17] } 13... Nd4 { [%eval -0.33] [%clk 0:10:04] } 14. Nh4 { [%eval -0.27] [%clk 0:06:59] } 14... g6?! { [%eval 0.29] } { Inaccuracy. Rf7 was best. } { [%clk 0:09:43] } 15. c3 { [%eval 0.26] [%clk 0:06:42] } 15... Ne6 { [%eval 0.19] [%clk 0:09:45] } 16. Nf3 { [%eval 0.2] [%clk 0:06:04] } 16... b5 { [%eval 0.03] [%clk 0:09:18] } 17. Qc2 { [%eval -0.06] [%clk 0:04:23] } 17... Bb7 { [%eval 0.1] [%clk 0:08:51] } 18. Rfd1 { [%eval 0.0] [%clk 0:03:55] } 18... Qe8 { [%eval 0.36] [%clk 0:08:53] } 19. d4 { [%eval 0.35] [%clk 0:02:52] } 19... cxd4 { [%eval 0.54] [%clk 0:08:29] } 20. cxd4 { [%eval 0.53] [%clk 0:02:56] } 20... exd4 { [%eval 0.52] [%clk 0:08:26] } 21. Nxd4 { [%eval 0.66] [%clk 0:02:58] } 21... Nxd4 { [%eval 0.6] [%clk 0:08:21] } 22. Bxd4 { [%eval 0.54] [%clk 0:02:57] } 22... Bd6 { [%eval 0.65] [%clk 0:07:47] } 23. f3 { [%eval 0.69] [%clk 0:01:51] } 23... Rf7?? { [%eval 2.5] } { Blunder. Qe7 was best. } { [%clk 0:05:39] } 24. Ng4 { [%eval 2.47] [%clk 0:01:30] } 24... Qf8 { [%eval 2.46] [%clk 0:04:22] } 25. Qb2?! { [%eval 1.56] } { Inaccuracy. Qc3 was best. } { [%clk 0:00:54] } 25... Ba3? { [%eval 3.17] } { Mistake. Bc5 was best. } { [%clk 0:04:15] } 26. Qd2?! { [%eval 1.93] } { Inaccuracy. Qc3 was best. } { [%clk 0:00:41] } 26... g5 { [%eval 2.26] [%clk 0:03:15] } 27. Qc3?! { [%eval 1.15] } { Inaccuracy. e5 was best. } { [%clk 0:00:22] } 27... Bb4 { [%eval 1.12] [%clk 0:03:02] } 28. Qb2 { [%eval 1.26] [%clk 0:00:16] } 28... Ba3 { [%eval 1.27] [%clk 0:03:06] } 29. Qc3 { [%eval 1.17] [%clk 0:00:20] } 29... Bb4 { [%eval 1.37] [%clk 0:03:10] } 30. Qb2 { [%eval 0.95] [%clk 0:00:23] } 1/2-1/2