Event: 9 rounds modified Swiss in one large group.  There will be the possibility of achieving GM- and IM-norms.
Date: 2023-07-27
White: Chatalbashev, Boris
WhiteElo: 2493
Black: Holm, Kristian Stuvik
BlackElo: 2480
Result: 0-1
ECO: D33
Opening: Tarrasch Defense: Dubov Tarrasch
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:56] } 1... d5 { [%eval 0.27] [%clk 1:29:33] } 2. c4 { [%eval 0.29] [%clk 1:31:20] } 2... e6 { [%eval 0.3] [%clk 1:30:00] } 3. Nc3 { [%eval 0.39] [%clk 1:31:45] } 3... c5 { [%eval 0.63] [%clk 1:30:23] } 4. cxd5 { [%eval 0.53] [%clk 1:32:09] } 4... exd5 { [%eval 0.53] [%clk 1:30:50] } 5. Nf3 { [%eval 0.36] [%clk 1:31:23] } 5... Nc6 { [%eval 0.37] [%clk 1:31:15] } 6. g3 { [%eval 0.4] [%clk 1:31:44] } 6... Nf6 { [%eval 0.5] [%clk 1:31:40] } 7. Bg2 { [%eval 0.41] [%clk 1:32:09] } 7... cxd4 { [%eval 0.4] [%clk 1:31:57] } 8. Nxd4 { [%eval 0.29] [%clk 1:32:32] } 8... Bc5 { [%eval 0.37] [%clk 1:32:24] } 9. Nxc6 { [%eval 0.18] [%clk 1:31:54] } 9... bxc6 { [%eval 0.2] [%clk 1:32:51] } 10. O-O { [%eval 0.1] [%clk 1:32:16] } 10... O-O { [%eval 0.05] [%clk 1:33:14] } 11. Na4 { [%eval 0.24] [%clk 1:32:01] } 11... Bb6 { [%eval 0.03] [%clk 1:33:00] } 12. Qc2 { [%eval 0.26] [%clk 1:29:09] } 12... Ba6 { [%eval 0.16] [%clk 1:33:12] } 13. Nxb6 { [%eval 0.06] [%clk 1:22:47] } 13... Qxb6 { [%eval 0.18] [%clk 1:33:29] } 14. a4 { [%eval 0.0] [%clk 1:20:32] } 14... Rfe8 { [%eval 0.22] [%clk 1:21:12] } 15. a5 { [%eval 0.1] [%clk 1:19:16] } 15... Qb7 { [%eval 0.12] [%clk 1:05:54] } 16. Be3 { [%eval 0.02] [%clk 1:14:39] } 16... Bc4 { [%eval 0.16] [%clk 0:52:05] } 17. Rfc1 { [%eval 0.17] [%clk 1:10:55] } 17... Rab8 { [%eval 0.31] [%clk 0:46:39] } 18. b3 { [%eval 0.11] [%clk 1:04:25] } 18... Bb5 { [%eval 0.24] [%clk 0:43:19] } 19. Re1 { [%eval 0.23] [%clk 0:49:22] } 19... Ne4 { [%eval 0.19] [%clk 0:32:00] } 20. Bd4 { [%eval 0.29] [%clk 0:44:10] } 20... Rbc8 { [%eval 0.31] [%clk 0:31:34] } 21. b4 { [%eval 0.31] [%clk 0:38:08] } 21... a6 { [%eval 0.6] [%clk 0:31:20] } 22. f3 { [%eval 0.6] [%clk 0:33:47] } 22... Ng5 { [%eval 0.51] [%clk 0:30:13] } 23. Bb6 { [%eval 0.51] [%clk 0:33:15] } 23... Re7 { [%eval 0.92] [%clk 0:25:06] } 24. h4 { [%eval 0.84] [%clk 0:25:11] } 24... Ne6 { [%eval 0.8] [%clk 0:25:18] } 25. e4 { [%eval 0.71] [%clk 0:25:32] } 25... Rce8 { [%eval 0.92] [%clk 0:19:33] } 26. Rad1 { [%eval 0.76] [%clk 0:21:18] } 26... dxe4 { [%eval 0.77] [%clk 0:10:21] } 27. Rxe4 { [%eval 0.66] [%clk 0:21:39] } 27... Nf8 { [%eval 0.62] [%clk 0:10:48] } 28. Rde1 { [%eval 0.45] [%clk 0:13:43] } 28... Rxe4 { [%eval 0.54] [%clk 0:10:37] } 29. Rxe4 { [%eval 0.68] [%clk 0:14:11] } 29... Rxe4 { [%eval 0.44] [%clk 0:09:19] } 30. Qxe4 { [%eval 0.63] [%clk 0:14:31] } 30... Qd7 { [%eval 0.49] [%clk 0:09:42] } 31. f4 { [%eval 0.55] [%clk 0:14:19] } 31... h6 { [%eval 0.59] [%clk 0:09:48] } 32. f5 { [%eval 0.51] [%clk 0:07:08] } 32... Nh7?! { [%eval 1.46] } { Inaccuracy. Qd1+ was best. } { [%clk 0:07:53] } 33. Bd4? { [%eval 0.0] } { Mistake. Qd4 was best. } { [%clk 0:07:00] } 33... Nf6 { [%eval 0.0] [%clk 0:07:15] } 34. Qe5 { [%eval 0.03] [%clk 0:06:58] } 34... Ne8 { [%eval 0.37] [%clk 0:06:54] } 35. Be4 { [%eval 0.0] [%clk 0:05:02] } 35... Bc4 { [%eval 0.54] [%clk 0:04:04] } 36. g4 { [%eval 0.0] [%clk 0:02:53] } 36... f6 { [%eval 0.04] [%clk 0:03:51] } 37. Qc5 { [%eval 0.03] [%clk 0:03:18] } 37... Bb5 { [%eval 0.03] [%clk 0:04:14] } 38. Bc2 { [%eval 0.0] [%clk 0:02:03] } 38... Nc7 { [%eval 0.0] [%clk 0:03:27] } 39. Bb3+ { [%eval -0.09] [%clk 0:01:02] } 39... Nd5 { [%eval -0.06] [%clk 0:03:45] } 40. Kf2?! { [%eval -0.77] } { Inaccuracy. Bf2 was best. } { [%clk 0:00:45] } 40... h5 { [%eval -0.64] [%clk 0:02:18] } 41. Bxd5+ { [%eval -0.68] [%clk 0:06:20] } 41... cxd5 { [%eval -0.7] [%clk 0:16:44] } 42. Qc2? { [%eval -2.32] } { Mistake. Qb6 was best. } { [%clk 0:05:23] } 42... Qd6 { [%eval -2.35] [%clk 0:15:43] } 43. Kf3 { [%eval -2.07] [%clk 0:04:09] } 43... Qxb4?? { [%eval 0.0] } { Blunder. hxg4+ was best. } { [%clk 0:15:34] } 44. Qc3?? { [%eval -2.42] } { Blunder. Qc8+ was best. } { [%clk 0:02:42] } 44... Qb1 { [%eval -2.56] [%clk 0:15:32] } 45. Kg3 { [%eval -2.59] [%clk 0:02:19] } 45... hxg4 { [%eval -2.5] [%clk 0:13:04] } 46. h5? { [%eval -4.85] } { Mistake. Kxg4 was best. } { [%clk 0:02:29] } 46... Qxf5 { [%eval -5.1] [%clk 0:12:28] } 47. h6 { [%eval -5.0] [%clk 0:02:49] } 47... Bd3 { [%eval -4.89] [%clk 0:12:30] } 48. Kh4? { [%eval -35.83] } { Mistake. Qc7 was best. } { [%clk 0:01:39] } 48... Qf3 { [%eval -70.62] [%clk 0:08:42] } 49. Qc8+?! { [%eval #-17] } { Checkmate is now unavoidable. Bxf6 was best. } { [%clk 0:00:34] } 49... Kh7 { [%eval -45.41] [%clk 0:09:07] } 50. Bxf6 { [%eval #-16] [%clk 0:00:52] } 50... Qxf6+ { [%eval #-15] [%clk 0:08:55] } 51. Kxg4 { [%eval #-11] [%clk 0:01:18] } 51... Qxh6? { [%eval -7.1] } { Lost forced checkmate sequence. Be2+ was best. } { [%clk 0:08:17] } 0-1