Event: Open
Site: Warsaw, Poland
Date: 2021-12-27
White: Costachi, Mihnea
WhiteElo: 2443
Black: Vakhidov, Jakhongir
BlackElo: 2566
Result: 1-0
ECO: A49
Opening: Indian Defense: Przepiorka Variation
Variant: Standard

1. d4 { [%eval 0.29] [%clk 0:15:17] } 1... Nf6 { [%eval 0.22] [%clk 0:15:18] } 2. Nf3 { [%eval 0.12] [%clk 0:15:25] } 2... g6 { [%eval 0.21] [%clk 0:15:26] } 3. g3 { [%eval 0.05] [%clk 0:15:32] } 3... Bg7 { [%eval 0.13] [%clk 0:15:34] } 4. Bg2 { [%eval 0.21] [%clk 0:15:40] } 4... O-O { [%eval 0.29] [%clk 0:15:42] } 5. O-O { [%eval 0.0] [%clk 0:15:46] } 5... d6 { [%eval 0.36] [%clk 0:15:50] } 6. b3 { [%eval 0.16] [%clk 0:15:48] } 6... e5 { [%eval 0.2] [%clk 0:15:53] } 7. dxe5 { [%eval 0.26] [%clk 0:15:37] } 7... dxe5 { [%eval 0.36] [%clk 0:16:01] } 8. Ba3 { [%eval 0.19] [%clk 0:15:44] } 8... Qxd1 { [%eval 0.08] [%clk 0:16:02] } 9. Rxd1 { [%eval 0.21] [%clk 0:15:52] } 9... Re8 { [%eval 0.11] [%clk 0:16:11] } 10. c4 { [%eval 0.08] [%clk 0:15:54] } 10... e4 { [%eval -0.23] [%clk 0:15:06] } 11. Nd4 { [%eval 0.01] [%clk 0:15:53] } 11... e3 { [%eval 0.48] [%clk 0:15:14] } 12. f3 { [%eval 0.82] [%clk 0:14:16] } 12... a6 { [%eval 0.81] [%clk 0:14:50] } 13. Nc3 { [%eval 0.81] [%clk 0:14:05] } 13... Nbd7 { [%eval 1.01] [%clk 0:14:40] } 14. Rac1 { [%eval 1.47] [%clk 0:12:28] } 14... c6 { [%eval 1.44] [%clk 0:14:43] } 15. Bd6 { [%eval 1.54] [%clk 0:10:46] } 15... h5 { [%eval 1.34] [%clk 0:13:20] } 16. Na4 { [%eval 1.54] [%clk 0:09:46] } 16... Nh7 { [%eval 1.36] [%clk 0:10:19] } 17. c5 { [%eval 1.22] [%clk 0:07:48] } 17... Nhf6 { [%eval 1.75] [%clk 0:10:10] } 18. f4 { [%eval 1.38] [%clk 0:06:36] } 18... Ne4 { [%eval 1.75] [%clk 0:05:49] } 19. Bxe4 { [%eval 1.68] [%clk 0:06:19] } 19... Rxe4 { [%eval 1.28] [%clk 0:05:58] } 20. Nc2 { [%eval 1.75] [%clk 0:06:28] } 20... a5 { [%eval 1.9] [%clk 0:06:04] } 21. Rd3 { [%eval 1.73] [%clk 0:06:06] } 21... Ra6 { [%eval 1.93] [%clk 0:06:10] } 22. Rcd1 { [%eval 2.1] [%clk 0:04:02] } 22... Nf6 { [%eval 1.92] [%clk 0:05:45] } 23. Rxe3 { [%eval 1.56] [%clk 0:04:05] } 23... Bf5 { [%eval 2.15] [%clk 0:04:48] } 24. Rxe4 { [%eval 1.94] [%clk 0:02:58] } 24... Nxe4 { [%eval 1.48] [%clk 0:03:36] } 25. Ne3 { [%eval 1.53] [%clk 0:03:01] } 25... Be6 { [%eval 1.61] [%clk 0:03:40] } 26. Bc7?! { [%eval 0.93] } { Inaccuracy. Be5 was best. } { [%clk 0:01:45] } 26... Ra8 { [%eval 1.31] [%clk 0:03:39] } 27. Kg2?! { [%eval 0.42] } { Inaccuracy. Rd3 was best. } { [%clk 0:01:44] } 27... Bf8?! { [%eval 1.09] } { Inaccuracy. Nc3 was best. } { [%clk 0:03:09] } 28. Bb6 { [%eval 1.2] [%clk 0:01:46] } 28... Re8 { [%eval 0.98] [%clk 0:03:02] } 29. Nc4?! { [%eval 0.39] } { Inaccuracy. Rd3 was best. } { [%clk 0:01:07] } 29... Bh3+? { [%eval 1.5] } { Mistake. Bxc4 was best. } { [%clk 0:01:38] } 30. Kg1?! { [%eval 0.81] } { Inaccuracy. Kxh3 was best. } { [%clk 0:01:02] } 30... Nf6?! { [%eval 1.65] } { Inaccuracy. g5 was best. } { [%clk 0:01:32] } 31. Ne5? { [%eval 0.21] } { Mistake. Rd2 was best. } { [%clk 0:00:45] } 31... Nd5? { [%eval 1.41] } { Mistake. Ng4 was best. } { [%clk 0:01:22] } 32. e4 { [%eval 1.81] [%clk 0:00:50] } 32... Nxb6? { [%eval 3.11] } { Mistake. Nf6 was best. } { [%clk 0:01:17] } 33. cxb6 { [%eval 2.78] [%clk 0:00:58] } 33... Kg7 { [%eval 3.09] [%clk 0:01:00] } 34. Kf2 { [%eval 2.69] [%clk 0:00:35] } 34... f6 { [%eval 2.89] [%clk 0:00:58] } 35. Nd3?? { [%eval 1.12] } { Blunder. Nc4 was best. } { [%clk 0:00:44] } 35... Rxe4 { [%eval 1.64] [%clk 0:00:18] } 36. Ndc5 { [%eval 1.25] [%clk 0:00:52] } 36... Re7?? { [%eval 4.12] } { Blunder. Bxc5+ was best. } { [%clk 0:00:23] } 37. Rd8 { [%eval 3.48] [%clk 0:00:47] } 37... Bg4 { [%eval 3.99] [%clk 0:00:31] } 38. Nc3 { [%eval 3.46] [%clk 0:00:48] } 38... Rf7 { [%eval 3.54] [%clk 0:00:39] } 39. N3a4 { [%eval 3.75] [%clk 0:00:35] } 39... Re7 { [%eval 3.92] [%clk 0:00:33] } 40. Rb8 { [%eval 4.44] [%clk 0:00:22] } 40... Re2+ { [%eval 4.53] [%clk 0:00:35] } 41. Kf1 { [%eval 4.72] [%clk 0:00:32] } 41... Rc2?! { [%eval 6.07] } { Inaccuracy. Rxh2 was best. } { [%clk 0:00:27] } 42. Rxb7+ { [%eval 5.91] [%clk 0:00:40] } 42... Kh6 { [%eval 6.42] [%clk 0:00:36] } 43. Rb8 { [%eval 6.78] [%clk 0:00:23] } 43... Bxc5 { [%eval 7.43] [%clk 0:00:23] } 44. Nxc5 { [%eval 7.37] [%clk 0:00:32] } 44... Rxc5 { [%eval 7.28] [%clk 0:00:30] } 45. b7 { [%eval 7.61] [%clk 0:00:26] } 45... Rb5 { [%eval 7.91] [%clk 0:00:12] } 46. Rh8+ { [%eval 7.89] [%clk 0:00:34] } 46... Kg7 { [%eval 7.83] [%clk 0:00:20] } 47. b8=Q { [%eval 7.82] [%clk 0:00:42] } 1-0