Event: Round 8: Kuzubov, Yuriy - Costachi, Mihnea
Date: 2024-03-24
White: Kuzubov, Yuriy
WhiteTitle: GM
WhiteElo: 2601
Black: Costachi, Mihnea
BlackTitle: IM
BlackElo: 2397
Result: 0-1
ECO: A48
Opening: East Indian Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:15:07] } 1... Nf6 { [%eval 0.16] [%clk 0:15:08] } 2. Nf3 { [%eval 0.12] [%clk 0:15:10] } 2... g6 { [%eval 0.21] [%clk 0:15:10] } 3. Nbd2 { [%eval 0.03] [%clk 0:15:14] } 3... Bg7 { [%eval 0.27] [%clk 0:15:01] } 4. e4 { [%eval 0.28] [%clk 0:15:17] } 4... d6 { [%eval 0.42] [%clk 0:15:05] } 5. Be2 { [%eval 0.13] [%clk 0:15:19] } 5... O-O { [%eval 0.44] [%clk 0:15:05] } 6. O-O { [%eval 0.17] [%clk 0:15:21] } 6... e5?! { [%eval 1.01] } { Inaccuracy. c5 was best. } { [%clk 0:12:52] } 7. dxe5 { [%eval 0.81] [%clk 0:15:01] } 7... dxe5 { [%eval 0.9] [%clk 0:12:56] } 8. c3 { [%eval 0.46] [%clk 0:14:43] } 8... Qe7 { [%eval 0.48] [%clk 0:12:37] } 9. Qc2 { [%eval 0.37] [%clk 0:14:37] } 9... Nh5 { [%eval 0.46] [%clk 0:11:42] } 10. Re1 { [%eval 0.52] [%clk 0:14:35] } 10... Nc6 { [%eval 0.64] [%clk 0:11:18] } 11. Nc4 { [%eval 0.34] [%clk 0:14:18] } 11... Nf4 { [%eval 0.32] [%clk 0:11:01] } 12. Bf1 { [%eval 0.47] [%clk 0:13:39] } 12... Bg4 { [%eval 0.37] [%clk 0:10:48] } 13. Nfd2 { [%eval 0.3] [%clk 0:13:32] } 13... Rad8 { [%eval 0.6] [%clk 0:10:32] } 14. Ne3 { [%eval 0.66] [%clk 0:12:54] } 14... Be6 { [%eval 0.56] [%clk 0:10:13] } 15. Nf3?! { [%eval 0.0] } { Inaccuracy. b4 was best. } { [%clk 0:11:18] } 15... Qf6 { [%eval 0.23] [%clk 0:07:40] } 16. Kh1 { [%eval 0.0] [%clk 0:09:51] } 16... Ne7 { [%eval 0.46] [%clk 0:06:40] } 17. Ng1 { [%eval 0.49] [%clk 0:08:31] } 17... Rd7 { [%eval 0.54] [%clk 0:05:41] } 18. g3 { [%eval 0.66] [%clk 0:08:26] } 18... Nh5 { [%eval 0.54] [%clk 0:05:41] } 19. Bg2 { [%eval 0.52] [%clk 0:07:17] } 19... Rfd8 { [%eval 0.71] [%clk 0:05:08] } 20. Nf3 { [%eval 0.78] [%clk 0:07:16] } 20... h6 { [%eval 0.72] [%clk 0:03:54] } 21. Kg1 { [%eval 0.44] [%clk 0:07:02] } 21... Nc6?! { [%eval 1.03] } { Inaccuracy. g5 was best. } { [%clk 0:03:09] } 22. Nd2?! { [%eval 0.19] } { Inaccuracy. b4 was best. } { [%clk 0:06:05] } 22... Qe7 { [%eval 0.19] [%clk 0:02:54] } 23. Nd5 { [%eval -0.12] [%clk 0:04:43] } 23... Qe8 { [%eval 0.0] [%clk 0:02:43] } 24. Nc4?! { [%eval -0.67] } { Inaccuracy. b4 was best. } { [%clk 0:02:08] } 24... Ne7?! { [%eval 0.02] } { Inaccuracy. f5 was best. } { [%clk 0:02:44] } 25. Nce3 { [%eval -0.34] [%clk 0:02:01] } 25... c6 { [%eval -0.18] [%clk 0:02:40] } 26. Nxe7+ { [%eval -0.12] [%clk 0:02:00] } 26... Qxe7 { [%eval -0.21] [%clk 0:02:43] } 27. Bf1 { [%eval -0.43] [%clk 0:01:52] } 27... Nf6 { [%eval -0.3] [%clk 0:02:27] } 28. Nc4 { [%eval -0.29] [%clk 0:01:34] } 28... Bg4 { [%eval -0.16] [%clk 0:01:55] } 29. Be3 { [%eval -0.09] [%clk 0:01:01] } 29... Qe6 { [%eval -0.05] [%clk 0:01:36] } 30. Nd2 { [%eval -0.09] [%clk 0:00:47] } 30... Bf8 { [%eval 0.0] [%clk 0:01:11] } 31. Bc4 { [%eval -0.19] [%clk 0:00:24] } 31... Qe8 { [%eval -0.2] [%clk 0:00:40] } 32. b4 { [%eval -0.59] [%clk 0:00:17] } 32... b6 { [%eval -0.16] [%clk 0:00:22] } 33. a4 { [%eval -0.31] [%clk 0:00:16] } 33... Be6 { [%eval -0.23] [%clk 0:00:25] } 34. Bxe6?! { [%eval -0.84] } { Inaccuracy. Bf1 was best. } { [%clk 0:00:11] } 34... Qxe6 { [%eval -0.71] [%clk 0:00:29] } 35. f3 { [%eval -0.94] [%clk 0:00:09] } 35... c5 { [%eval -0.92] [%clk 0:00:32] } 36. b5 { [%eval -0.97] [%clk 0:00:09] } 36... c4 { [%eval -0.88] [%clk 0:00:36] } 37. Nf1 { [%eval -0.89] [%clk 0:00:09] } 37... Rd3 { [%eval -0.98] [%clk 0:00:34] } 38. a5 { [%eval -1.1] [%clk 0:00:12] } 38... Nd7 { [%eval -1.02] [%clk 0:00:28] } 39. axb6 { [%eval -0.76] [%clk 0:00:14] } 39... axb6 { [%eval -0.88] [%clk 0:00:32] } 40. Kg2 { [%eval -1.38] [%clk 0:00:08] } 40... Nc5 { [%eval -1.34] [%clk 0:00:25] } 41. Bf2 { [%eval -1.71] [%clk 0:00:11] } 41... h5 { [%eval -2.0] [%clk 0:00:19] } 42. Rad1 { [%eval -2.27] [%clk 0:00:13] } 42... Qd7?! { [%eval -1.24] } { Inaccuracy. h4 was best. } { [%clk 0:00:18] } 43. Rxd3? { [%eval -2.63] } { Mistake. Ne3 was best. } { [%clk 0:00:10] } 43... cxd3 { [%eval -2.05] [%clk 0:00:18] } 44. Qb1 { [%eval -2.26] [%clk 0:00:11] } 44... Qe6? { [%eval -0.55] } { Mistake. h4 was best. } { [%clk 0:00:14] } 45. Rd1 { [%eval -0.55] [%clk 0:00:08] } 45... Rc8 { [%eval -0.08] [%clk 0:00:06] } 46. Bxc5 { [%eval -0.11] [%clk 0:00:08] } 46... Bxc5 { [%eval 0.0] [%clk 0:00:09] } 47. Qxd3 { [%eval -0.03] [%clk 0:00:10] } 47... Qb3 { [%eval -0.09] [%clk 0:00:12] } 48. c4 { [%eval -0.13] [%clk 0:00:10] } 48... Qa2+ { [%eval 0.0] [%clk 0:00:11] } 49. Rd2 { [%eval 0.0] [%clk 0:00:13] } 49... Qa1 { [%eval 0.0] [%clk 0:00:15] } 50. Rd1 { [%eval 0.0] [%clk 0:00:11] } 50... Qa2+ { [%eval -0.01] [%clk 0:00:19] } 51. Rd2 { [%eval 0.0] [%clk 0:00:11] } 51... Qa1 { [%eval 0.0] [%clk 0:00:23] } 52. Ne3 { [%eval -0.3] [%clk 0:00:12] } 52... Ra8 { [%eval -0.3] [%clk 0:00:20] } 53. Nd5 { [%eval -0.51] [%clk 0:00:12] } 53... Kg7 { [%eval 0.0] [%clk 0:00:20] } 54. Rd1?? { [%eval -5.07] } { Blunder. Qf1 was best. } { [%clk 0:00:09] } 54... Ra2+ { [%eval -5.02] [%clk 0:00:21] } 55. Kh3 { [%eval -5.12] [%clk 0:00:08] } 55... Qb2 { [%eval -4.98] [%clk 0:00:24] } 0-1