Event: Krageroe Resort Chess 2022
Site: Krageroe, Norway
Date: 2022-02-24
White: Chatalbashev, Boris
WhiteTitle: GM
WhiteElo: 2515
Black: Bogner, Sebastian
BlackTitle: GM
BlackElo: 2573
Result: 1-0
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard
TimeControl: 5400+30

1. d4 { [%eval 0.3] [%clk 1:30:55] } 1... Nf6 { [%eval 0.23] [%clk 1:30:50] } 2. c4 { [%eval 0.27] [%clk 1:31:19] } 2... e6 { [%eval 0.23] [%clk 1:31:10] } 3. Nc3 { [%eval 0.05] [%clk 1:31:41] } 3... Bb4 { [%eval 0.25] [%clk 1:31:33] } 4. Nf3 { [%eval 0.14] [%clk 1:32:06] } 4... b6 { [%eval 0.12] [%clk 1:30:32] } 5. e3 { [%eval 0.23] [%clk 1:32:28] } 5... Ne4 { [%eval 0.44] [%clk 1:28:07] } 6. Qc2 { [%eval 0.3] [%clk 1:32:51] } 6... Bb7 { [%eval 0.38] [%clk 1:28:12] } 7. Bd3 { [%eval 0.0] [%clk 1:32:49] } 7... Bxc3+?! { [%eval 0.53] } { Inaccuracy. f5 was best. } { [%clk 1:28:23] } 8. bxc3 { [%eval 0.39] [%clk 1:33:14] } 8... f5 { [%eval 0.46] [%clk 1:28:44] } 9. O-O { [%eval 0.21] [%clk 1:33:06] } 9... O-O { [%eval 0.3] [%clk 1:29:04] } 10. c5 { [%eval 0.55] [%clk 1:32:50] } 10... d6 { [%eval 0.74] [%clk 1:09:44] } 11. cxd6 { [%eval 0.74] [%clk 1:32:36] } 11... cxd6 { [%eval 0.75] [%clk 1:10:07] } 12. Nd2 { [%eval 0.78] [%clk 1:30:29] } 12... Nxd2 { [%eval 1.23] [%clk 1:09:44] } 13. Bxd2 { [%eval 1.33] [%clk 1:30:24] } 13... Qh4 { [%eval 1.22] [%clk 1:08:01] } 14. f3 { [%eval 1.24] [%clk 1:29:16] } 14... Nd7 { [%eval 1.43] [%clk 1:08:26] } 15. Be1 { [%eval 1.15] [%clk 1:09:11] } 15... Qe7 { [%eval 1.19] [%clk 1:04:30] } 16. a4 { [%eval 0.99] [%clk 1:08:31] } 16... a5 { [%eval 1.14] [%clk 1:02:46] } 17. Rb1?! { [%eval 0.5] } { Inaccuracy. Qb3 was best. } { [%clk 1:07:49] } 17... Rac8?! { [%eval 1.09] } { Inaccuracy. Ba6 was best. } { [%clk 1:01:00] } 18. Bg3 { [%eval 1.29] [%clk 0:59:12] } 18... Bd5 { [%eval 0.94] [%clk 0:57:23] } 19. e4 { [%eval 0.89] [%clk 0:54:30] } 19... Bc4?! { [%eval 1.8] } { Inaccuracy. fxe4 was best. } { [%clk 0:39:50] } 20. exf5 { [%eval 1.84] [%clk 0:50:20] } 20... Bxd3 { [%eval 1.71] [%clk 0:39:20] } 21. Qxd3 { [%eval 1.88] [%clk 0:50:46] } 21... Rxf5 { [%eval 1.71] [%clk 0:34:38] } 22. Rfe1 { [%eval 1.81] [%clk 0:51:02] } 22... Rff8 { [%eval 1.8] [%clk 0:32:21] } 23. c4 { [%eval 1.26] [%clk 0:43:18] } 23... Rfe8?! { [%eval 1.94] } { Inaccuracy. e5 was best. } { [%clk 0:31:58] } 24. Rb5 { [%eval 1.56] [%clk 0:34:03] } 24... e5 { [%eval 1.71] [%clk 0:26:38] } 25. dxe5 { [%eval 1.27] [%clk 0:31:49] } 25... dxe5 { [%eval 1.65] [%clk 0:25:50] } 26. Rd5 { [%eval 1.25] [%clk 0:30:59] } 26... Nc5 { [%eval 1.27] [%clk 0:21:16] } 27. Qd1 { [%eval 1.15] [%clk 0:27:59] } 27... e4 { [%eval 1.27] [%clk 0:19:08] } 28. fxe4 { [%eval 1.02] [%clk 0:26:25] } 28... Ne6 { [%eval 1.35] [%clk 0:18:24] } 29. Bd6 { [%eval 1.13] [%clk 0:19:28] } 29... Qf6 { [%eval 0.91] [%clk 0:13:12] } 30. Qb3 { [%eval 0.97] [%clk 0:17:29] } 30... Rc6 { [%eval 1.38] [%clk 0:11:59] } 31. c5?! { [%eval 0.8] } { Inaccuracy. Be5 was best. } { [%clk 0:11:51] } 31... bxc5 { [%eval 1.11] [%clk 0:11:31] } 32. Qb7?! { [%eval 0.55] } { Inaccuracy. Be5 was best. } { [%clk 0:11:36] } 32... Rcc8 { [%eval 0.68] [%clk 0:06:29] } 33. Rf1 { [%eval 0.45] [%clk 0:11:41] } 33... Qg6 { [%eval 0.42] [%clk 0:06:23] } 34. Rdf5 { [%eval 0.0] [%clk 0:11:16] } 34... h6 { [%eval 0.0] [%clk 0:06:02] } 35. Be5 { [%eval 0.0] [%clk 0:08:15] } 35... Nd4?? { [%eval 1.7] } { Blunder. Rcd8 was best. } { [%clk 0:04:26] } 36. Rf7 { [%eval 1.11] [%clk 0:06:01] } 36... Ne6 { [%eval 1.76] [%clk 0:04:55] } 37. Rd7?? { [%eval -0.27] } { Blunder. h3 was best. } { [%clk 0:04:57] } 37... Rf8? { [%eval 1.04] } { Mistake. Rcd8 was best. } { [%clk 0:03:53] } 38. Rf5 { [%eval 1.12] [%clk 0:04:07] } 38... Rcd8 { [%eval 0.92] [%clk 0:03:28] } 39. Rxf8+ { [%eval 0.95] [%clk 0:03:22] } 39... Rxf8 { [%eval 1.16] [%clk 0:03:53] } 40. Qd5 { [%eval 0.98] [%clk 0:03:02] } 40... Kh8 { [%eval 1.25] [%clk 0:01:42] } 41. h3 { [%eval 1.41] [%clk 0:02:35] } 41... Re8 { [%eval 1.42] [%clk 0:01:16] } 42. Kh2 { [%eval 1.52] [%clk 0:01:30] } 42... Qg5 { [%eval 1.25] [%clk 0:01:22] } 43. Ra7 { [%eval 1.48] [%clk 0:01:12] } 43... Nf4?? { [%eval 6.29] } { Blunder. Kh7 was best. } { [%clk 0:01:10] } 44. Rxg7 { [%eval 7.56] [%clk 0:01:07] } 1-0