Event: Skol-SM 2021, grupp B
Site: Helsingborg Arena, Helsingborg, Sweden
Date: 2021-10-10
White: Olsson, William
WhiteTitle: FM
WhiteElo: 1944
Black: Mitra, Akash
BlackElo: 1776
Result: 1-0
ECO: E44
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard
TimeControl: 45 minutes + 10 seconds per move from move one.

1. c4 { [%eval 0.2] [%clk 0:45:19] } 1... Nf6 { [%eval 0.29] [%clk 0:44:59] } 2. Nc3 { [%eval 0.08] [%clk 0:45:27] } 2... e6 { [%eval 0.13] [%clk 0:45:07] } 3. d4 { [%eval 0.0] [%clk 0:45:07] } 3... Bb4 { [%eval 0.25] [%clk 0:45:15] } 4. e3 { [%eval 0.02] [%clk 0:45:15] } 4... b6 { [%eval 0.33] [%clk 0:45:22] } 5. Ne2 { [%eval 0.4] [%clk 0:45:22] } 5... Bb7 { [%eval 0.5] [%clk 0:45:27] } 6. a3 { [%eval 0.67] [%clk 0:45:27] } 6... Bxc3+ { [%eval 0.48] [%clk 0:45:32] } 7. Nxc3 { [%eval 0.41] [%clk 0:45:36] } 7... O-O { [%eval 0.66] [%clk 0:45:23] } 8. d5 { [%eval 0.41] [%clk 0:45:27] } 8... exd5 { [%eval 0.42] [%clk 0:44:42] } 9. cxd5 { [%eval 0.71] [%clk 0:45:33] } 9... d6 { [%eval 0.82] [%clk 0:44:16] } 10. Be2 { [%eval 1.01] [%clk 0:45:35] } 10... c5?! { [%eval 1.66] } { Inaccuracy. c6 was best. } { [%clk 0:44:02] } 11. O-O { [%eval 1.9] [%clk 0:44:18] } 11... Nbd7 { [%eval 1.98] [%clk 0:43:29] } 12. e4 { [%eval 1.97] [%clk 0:44:24] } 12... Re8 { [%eval 2.2] [%clk 0:43:34] } 13. f3 { [%eval 2.0] [%clk 0:43:40] } 13... a6 { [%eval 2.02] [%clk 0:42:34] } 14. a4 { [%eval 1.89] [%clk 0:43:49] } 14... Qc7 { [%eval 2.32] [%clk 0:42:14] } 15. Be3 { [%eval 2.3] [%clk 0:41:22] } 15... Rab8 { [%eval 2.73] [%clk 0:40:51] } 16. b3 { [%eval 2.38] [%clk 0:40:46] } 16... Ne5 { [%eval 2.81] [%clk 0:38:54] } 17. Bf2 { [%eval 2.47] [%clk 0:37:27] } 17... Qd7 { [%eval 2.62] [%clk 0:35:47] } 18. Bh4 { [%eval 2.05] [%clk 0:36:49] } 18... Kh8 { [%eval 2.18] [%clk 0:33:11] } 19. Qd2 { [%eval 2.65] [%clk 0:34:42] } 19... Ng6 { [%eval 2.53] [%clk 0:29:16] } 20. Bg5 { [%eval 2.43] [%clk 0:33:57] } 20... Qe7 { [%eval 2.37] [%clk 0:26:44] } 21. Rae1 { [%eval 2.05] [%clk 0:33:29] } 21... Qf8?! { [%eval 2.75] } { Inaccuracy. h6 was best. } { [%clk 0:26:43] } 22. Bc4 { [%eval 2.73] [%clk 0:32:01] } 22... h6? { [%eval 4.46] } { Mistake. Bc8 was best. } { [%clk 0:25:05] } 23. Be3? { [%eval 2.42] } { Mistake. Bxf6 was best. } { [%clk 0:29:42] } 23... Re7 { [%eval 2.82] [%clk 0:23:36] } 24. Qe2 { [%eval 2.45] [%clk 0:28:58] } 24... Ra8 { [%eval 2.81] [%clk 0:23:44] } 25. Qf2?! { [%eval 2.06] } { Inaccuracy. Qc2 was best. } { [%clk 0:28:14] } 25... Bc8 { [%eval 2.27] [%clk 0:23:19] } 26. Bd2 { [%eval 2.06] [%clk 0:27:11] } 26... Bd7 { [%eval 2.05] [%clk 0:22:54] } 27. Qe2?! { [%eval 1.02] } { Inaccuracy. h3 was best. } { [%clk 0:27:07] } 27... Qc8?! { [%eval 1.57] } { Inaccuracy. b5 was best. } { [%clk 0:22:20] } 28. f4?! { [%eval 0.71] } { Inaccuracy. Ra1 was best. } { [%clk 0:24:42] } 28... Ne8?? { [%eval 3.06] } { Blunder. b5 was best. } { [%clk 0:16:26] } 29. Bd3 { [%eval 2.9] [%clk 0:23:52] } 29... Nc7?? { [%eval 7.53] } { Blunder. b5 was best. } { [%clk 0:16:03] } 30. e5?! { [%eval 4.75] } { Inaccuracy. f5 was best. } { [%clk 0:23:25] } 30... Bf5 { [%eval 4.62] [%clk 0:14:36] } 31. Qf3 { [%eval 3.72] [%clk 0:22:34] } 31... Bxd3?! { [%eval 4.88] } { Inaccuracy. Nh4 was best. } { [%clk 0:13:44] } 32. Qxd3 { [%eval 4.57] [%clk 0:22:42] } 32... Ne8 { [%eval 5.5] [%clk 0:09:01] } 33. e6 { [%eval 5.68] [%clk 0:22:09] } 33... Nf8 { [%eval 5.48] [%clk 0:08:47] } 34. f5 { [%eval 5.63] [%clk 0:22:17] } 34... Nf6 { [%eval 6.56] [%clk 0:08:17] } 35. Ne4 { [%eval 6.46] [%clk 0:21:55] } 35... N8h7 { [%eval 8.59] [%clk 0:08:24] } 36. Nxd6 { [%eval 8.85] [%clk 0:22:01] } 1-0