Event: Open
Site: Warsaw, Poland
Date: 2021-12-28
White: Costachi, Mihnea
WhiteElo: 2443
Black: Quparadze, Giga
BlackElo: 2583
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Wade-Smyslov Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 0:15:17] } 1... Nf6 { [%eval 0.23] [%clk 0:15:19] } 2. c4 { [%eval 0.23] [%clk 0:15:25] } 2... e6 { [%eval 0.28] [%clk 0:15:28] } 3. Nf3 { [%eval 0.0] [%clk 0:15:32] } 3... Bb4+ { [%eval 0.49] [%clk 0:15:36] } 4. Bd2 { [%eval 0.29] [%clk 0:15:39] } 4... a5 { [%eval 0.5] [%clk 0:15:45] } 5. g3 { [%eval 0.21] [%clk 0:15:17] } 5... d5 { [%eval 0.37] [%clk 0:15:42] } 6. Bg2 { [%eval 0.16] [%clk 0:15:10] } 6... O-O { [%eval 0.51] [%clk 0:15:49] } 7. O-O?! { [%eval 0.0] } { Inaccuracy. Qc2 was best. } { [%clk 0:14:31] } 7... Be7 { [%eval 0.41] [%clk 0:15:57] } 8. Qc2 { [%eval 0.36] [%clk 0:14:27] } 8... c6 { [%eval 0.02] [%clk 0:16:03] } 9. Bf4 { [%eval 0.39] [%clk 0:14:24] } 9... Nbd7 { [%eval 0.25] [%clk 0:16:11] } 10. b3 { [%eval -0.17] [%clk 0:14:12] } 10... b6 { [%eval -0.07] [%clk 0:16:15] } 11. Nc3 { [%eval -0.32] [%clk 0:13:05] } 11... Ba6 { [%eval -0.32] [%clk 0:16:08] } 12. Nd2 { [%eval -0.73] [%clk 0:12:01] } 12... b5?! { [%eval -0.08] } { Inaccuracy. Nh5 was best. } { [%clk 0:16:14] } 13. e4 { [%eval -0.05] [%clk 0:11:13] } 13... Rc8 { [%eval 0.22] [%clk 0:16:05] } 14. Rfe1 { [%eval 0.35] [%clk 0:10:39] } 14... bxc4 { [%eval 0.36] [%clk 0:15:38] } 15. bxc4 { [%eval 0.3] [%clk 0:10:41] } 15... dxc4 { [%eval 0.31] [%clk 0:15:15] } 16. Na4 { [%eval 0.23] [%clk 0:10:12] } 16... Bb4?! { [%eval 0.75] } { Inaccuracy. Nh5 was best. } { [%clk 0:12:09] } 17. Red1 { [%eval 0.9] [%clk 0:09:57] } 17... Qe7 { [%eval 0.87] [%clk 0:12:01] } 18. Nxc4 { [%eval 0.8] [%clk 0:09:42] } 18... Bxc4 { [%eval 0.66] [%clk 0:12:09] } 19. Qxc4 { [%eval 0.85] [%clk 0:09:51] } 19... e5 { [%eval 0.75] [%clk 0:12:17] } 20. dxe5 { [%eval 0.87] [%clk 0:08:41] } 20... Nxe5 { [%eval 0.85] [%clk 0:12:25] } 21. Qc2 { [%eval 0.63] [%clk 0:08:50] } 21... Ng6?! { [%eval 1.19] } { Inaccuracy. h5 was best. } { [%clk 0:12:13] } 22. Be3 { [%eval 1.29] [%clk 0:07:28] } 22... Rfe8 { [%eval 1.3] [%clk 0:12:17] } 23. Bc5 { [%eval 1.27] [%clk 0:06:54] } 23... Bxc5 { [%eval 1.25] [%clk 0:12:22] } 24. Nxc5 { [%eval 1.29] [%clk 0:06:26] } 24... h5 { [%eval 1.15] [%clk 0:12:28] } 25. Rab1 { [%eval 0.67] [%clk 0:06:08] } 25... Rb8 { [%eval 0.78] [%clk 0:12:31] } 26. Rxb8 { [%eval 0.58] [%clk 0:05:52] } 26... Rxb8 { [%eval 0.58] [%clk 0:12:38] } 27. Nb3?! { [%eval 0.0] } { Inaccuracy. Qc3 was best. } { [%clk 0:06:00] } 27... Qa3 { [%eval 0.0] [%clk 0:12:05] } 28. Rd2 { [%eval -0.26] [%clk 0:03:31] } 28... a4?! { [%eval 0.34] } { Inaccuracy. Qb4 was best. } { [%clk 0:10:23] } 29. Nc5 { [%eval 0.12] [%clk 0:03:24] } 29... Ne5 { [%eval 0.0] [%clk 0:10:30] } 30. Nd3 { [%eval 0.0] [%clk 0:02:45] } 30... Nfd7 { [%eval 0.19] [%clk 0:09:55] } 31. h3?! { [%eval -0.32] } { Inaccuracy. f4 was best. } { [%clk 0:02:36] } 31... h4 { [%eval -0.37] [%clk 0:09:56] } 32. gxh4 { [%eval -0.6] [%clk 0:02:07] } 32... Qe7 { [%eval -0.45] [%clk 0:09:21] } 33. f4 { [%eval -0.3] [%clk 0:01:42] } 33... Ng6?! { [%eval 0.27] } { Inaccuracy. Nxd3 was best. } { [%clk 0:09:07] } 34. Qxc6 { [%eval 0.03] [%clk 0:01:31] } 34... Nxh4 { [%eval 0.32] [%clk 0:09:08] } 35. Nf2? { [%eval -0.76] } { Mistake. Qc7 was best. } { [%clk 0:01:34] } 35... Ne5?! { [%eval -0.25] } { Inaccuracy. Nf8 was best. } { [%clk 0:06:57] } 36. Qc3?! { [%eval -0.93] } { Inaccuracy. Qd6 was best. } { [%clk 0:01:01] } 36... Neg6 { [%eval -0.7] [%clk 0:06:41] } 37. Qg3 { [%eval -1.19] [%clk 0:01:09] } 37... Qc7 { [%eval -1.32] [%clk 0:06:30] } 38. e5 { [%eval -1.17] [%clk 0:00:44] } 38... Qc1+ { [%eval -0.88] [%clk 0:05:00] } 39. Rd1 { [%eval -0.77] [%clk 0:00:53] } 39... Qxf4 { [%eval -0.75] [%clk 0:05:09] } 40. Qxf4 { [%eval -0.78] [%clk 0:00:59] } 40... Nxf4 { [%eval -0.67] [%clk 0:05:17] } 41. Bc6 { [%eval -0.93] [%clk 0:00:58] } 41... a3 { [%eval -1.16] [%clk 0:05:16] } 42. Kh2? { [%eval -2.5] } { Mistake. Nd3 was best. } { [%clk 0:00:59] } 42... Rb2?! { [%eval -1.64] } { Inaccuracy. Nhg6 was best. } { [%clk 0:05:17] } 43. Rd8+ { [%eval -1.77] [%clk 0:01:03] } 43... Kh7 { [%eval -1.4] [%clk 0:05:26] } 44. Kg3 { [%eval -1.85] [%clk 0:00:38] } 44... g5 { [%eval -1.66] [%clk 0:05:25] } 45. Be4+?! { [%eval -2.39] } { Inaccuracy. Nd3 was best. } { [%clk 0:00:31] } 45... Kg7 { [%eval -2.75] [%clk 0:05:33] } 46. Ra8? { [%eval -4.41] } { Mistake. Nd3 was best. } { [%clk 0:00:16] } 46... Rxa2 { [%eval -4.29] [%clk 0:05:11] } 47. Nd3? { [%eval -7.71] } { Mistake. Ra5 was best. } { [%clk 0:00:23] } 47... Nxd3 { [%eval -6.67] [%clk 0:05:10] } 48. Bxd3?? { [%eval #-1] } { Checkmate is now unavoidable. Kg4 was best. } { [%clk 0:00:32] } 48... Rg2# { [%clk 0:05:18] } 0-1