Event: Round 6: Sandu, Mihaela - Costachi, Mihnea
Date: 2024-08-04
White: Sandu, Mihaela
WhiteTitle: WGM
WhiteElo: 2032
Black: Costachi, Mihnea
BlackTitle: IM
BlackElo: 2388
Result: 0-1
ECO: C71
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:15:09] } 1... e5 { [%eval 0.21] [%clk 0:15:08] } 2. Nf3 { [%eval 0.11] [%clk 0:15:13] } 2... Nc6 { [%eval 0.19] [%clk 0:15:11] } 3. Bb5 { [%eval 0.19] [%clk 0:15:16] } 3... a6 { [%eval 0.25] [%clk 0:15:14] } 4. Ba4 { [%eval 0.14] [%clk 0:15:20] } 4... d6 { [%eval 0.38] [%clk 0:15:17] } 5. Nc3 { [%eval 0.16] [%clk 0:15:17] } 5... Bd7 { [%eval 0.45] [%clk 0:15:08] } 6. O-O { [%eval 0.21] [%clk 0:14:54] } 6... g6?! { [%eval 0.84] } { Inaccuracy. Be7 was best. } { [%clk 0:15:10] } 7. d4 { [%eval 0.78] [%clk 0:14:55] } 7... Bg7 { [%eval 0.84] [%clk 0:15:02] } 8. Bg5 { [%eval 0.87] [%clk 0:14:45] } 8... f6 { [%eval 0.9] [%clk 0:14:41] } 9. Be3 { [%eval 0.88] [%clk 0:14:48] } 9... Nh6?! { [%eval 1.62] } { Inaccuracy. Nge7 was best. } { [%clk 0:14:43] } 10. a3?! { [%eval 0.53] } { Inaccuracy. dxe5 was best. } { [%clk 0:14:14] } 10... Ng4?! { [%eval 1.3] } { Inaccuracy. O-O was best. } { [%clk 0:14:24] } 11. Qd2? { [%eval 0.04] } { Mistake. Bb3 was best. } { [%clk 0:13:41] } 11... O-O { [%eval 0.15] [%clk 0:13:53] } 12. Bb3+ { [%eval 0.1] [%clk 0:13:35] } 12... Kh8 { [%eval -0.01] [%clk 0:13:56] } 13. dxe5 { [%eval 0.11] [%clk 0:13:14] } 13... Nxe3 { [%eval 0.08] [%clk 0:13:14] } 14. Qxe3?! { [%eval -0.66] } { Inaccuracy. fxe3 was best. } { [%clk 0:13:18] } 14... fxe5 { [%eval -0.75] [%clk 0:13:03] } 15. Ng5 { [%eval -0.99] [%clk 0:10:45] } 15... Nd4 { [%eval -1.12] [%clk 0:11:31] } 16. Rac1 { [%eval -0.97] [%clk 0:10:00] } 16... Nxb3 { [%eval -0.98] [%clk 0:09:10] } 17. cxb3 { [%eval -0.93] [%clk 0:10:04] } 17... c6 { [%eval -0.98] [%clk 0:07:56] } 18. Rcd1 { [%eval -0.96] [%clk 0:08:05] } 18... Qe7 { [%eval -0.86] [%clk 0:07:13] } 19. Rd3 { [%eval -0.98] [%clk 0:06:37] } 19... Rf6 { [%eval -0.63] [%clk 0:05:30] } 20. Qg3 { [%eval -0.93] [%clk 0:05:29] } 20... Raf8 { [%eval -0.89] [%clk 0:05:04] } 21. f3?! { [%eval -1.79] } { Inaccuracy. Rfd1 was best. } { [%clk 0:05:17] } 21... h6 { [%eval -1.91] [%clk 0:04:34] } 22. Nh3 { [%eval -1.9] [%clk 0:05:18] } 22... Be6 { [%eval -1.9] [%clk 0:04:10] } 23. Nd1 { [%eval -1.75] [%clk 0:04:31] } 23... d5 { [%eval -1.76] [%clk 0:03:29] } 24. Ndf2 { [%eval -1.82] [%clk 0:04:33] } 24... Bg8?! { [%eval -1.22] } { Inaccuracy. d4 was best. } { [%clk 0:02:55] } 25. Rfd1? { [%eval -2.6] } { Mistake. b4 was best. } { [%clk 0:04:01] } 25... b5?? { [%eval -0.6] } { Blunder. d4 was best. } { [%clk 0:02:17] } 26. Kh1? { [%eval -1.91] } { Mistake. b4 was best. } { [%clk 0:03:39] } 26... d4 { [%eval -1.87] [%clk 0:02:20] } 27. Ng4 { [%eval -2.48] [%clk 0:02:51] } 27... Rd6 { [%eval -2.46] [%clk 0:02:22] } 28. f4 { [%eval -2.52] [%clk 0:02:50] } 28... exf4 { [%eval -2.57] [%clk 0:02:08] } 29. Nxf4 { [%eval -2.47] [%clk 0:02:53] } 29... Qxe4 { [%eval -2.65] [%clk 0:02:11] } 30. Rf3 { [%eval -2.53] [%clk 0:01:52] } 30... Qc2?! { [%eval -1.63] } { Inaccuracy. c5 was best. } { [%clk 0:01:59] } 31. Rdf1?! { [%eval -2.64] } { Inaccuracy. Re1 was best. } { [%clk 0:01:43] } 31... Kh7 { [%eval -2.26] [%clk 0:02:00] } 32. Nh3? { [%eval -4.1] } { Mistake. Re1 was best. } { [%clk 0:01:23] } 32... Rxf3 { [%eval -4.08] [%clk 0:01:57] } 33. Qxf3 { [%eval -4.56] [%clk 0:01:26] } 33... Qf5 { [%eval -4.5] [%clk 0:01:37] } 34. Qd1?! { [%eval -6.36] } { Inaccuracy. Ngf2 was best. } { [%clk 0:01:22] } 34... Bxb3 { [%eval -5.78] [%clk 0:01:26] } 0-1