Event: chessemy open 2022
Date: 2022-01-30
White: Koellner, Ruben Gideon
WhiteElo: 2430
Black: Anderberg, Peter
BlackElo: 2003
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:55] } 1... d5 { [%eval 0.28] [%clk 1:29:04] } 2. Bf4 { [%eval 0.0] [%clk 1:31:03] } 2... c5 { [%eval 0.11] [%clk 1:27:32] } 3. e3 { [%eval 0.0] [%clk 1:31:15] } 3... cxd4 { [%eval 0.16] [%clk 1:27:26] } 4. exd4 { [%eval 0.1] [%clk 1:31:33] } 4... Nc6 { [%eval 0.09] [%clk 1:27:44] } 5. c3 { [%eval 0.07] [%clk 1:31:40] } 5... f6 { [%eval 0.0] [%clk 1:26:15] } 6. Nf3 { [%eval 0.26] [%clk 1:31:46] } 6... e6 { [%eval 0.32] [%clk 1:25:53] } 7. c4 { [%eval 0.25] [%clk 1:29:13] } 7... Bd6 { [%eval 0.46] [%clk 1:19:52] } 8. Be3 { [%eval 0.0] [%clk 1:24:46] } 8... Nge7 { [%eval -0.02] [%clk 1:15:37] } 9. Nc3 { [%eval 0.0] [%clk 1:24:24] } 9... O-O { [%eval -0.21] [%clk 1:13:42] } 10. a3 { [%eval -0.63] [%clk 1:21:31] } 10... dxc4? { [%eval 0.5] } { Mistake. Kh8 was best. } { [%clk 1:08:57] } 11. Bxc4 { [%eval 0.54] [%clk 1:21:32] } 11... Kh8 { [%eval 0.42] [%clk 1:09:05] } 12. O-O { [%eval 0.46] [%clk 1:15:40] } 12... Nf5 { [%eval 0.55] [%clk 1:02:05] } 13. b4?! { [%eval -0.3] } { Inaccuracy. Re1 was best. } { [%clk 1:11:38] } 13... a6?! { [%eval 0.3] } { Inaccuracy. e5 was best. } { [%clk 0:47:22] } 14. Rc1?! { [%eval -0.26] } { Inaccuracy. Re1 was best. } { [%clk 1:01:24] } 14... Re8?! { [%eval 0.56] } { Inaccuracy. e5 was best. } { [%clk 0:37:05] } 15. Ba2?! { [%eval -0.37] } { Inaccuracy. Ne4 was best. } { [%clk 0:54:40] } 15... e5?! { [%eval 0.26] } { Inaccuracy. a5 was best. } { [%clk 0:32:00] } 16. d5 { [%eval 0.17] [%clk 0:49:44] } 16... Nxe3?! { [%eval 0.72] } { Inaccuracy. Nce7 was best. } { [%clk 0:29:25] } 17. fxe3 { [%eval 0.8] [%clk 0:50:06] } 17... Ne7 { [%eval 0.64] [%clk 0:29:45] } 18. Ne4 { [%eval 0.79] [%clk 0:35:05] } 18... Nf5 { [%eval 0.5] [%clk 0:26:52] } 19. Rc3 { [%eval 0.66] [%clk 0:33:42] } 19... Qb6 { [%eval 1.15] [%clk 0:24:41] } 20. Qc2 { [%eval 0.77] [%clk 0:28:13] } 20... Bd7? { [%eval 1.9] } { Mistake. Be7 was best. } { [%clk 0:23:23] } 21. Nc5 { [%eval 1.63] [%clk 0:27:24] } 21... Bxc5? { [%eval 3.48] } { Mistake. Qa7 was best. } { [%clk 0:20:31] } 22. bxc5 { [%eval 3.24] [%clk 0:27:36] } 22... Qa5 { [%eval 3.18] [%clk 0:20:10] } 23. Nd2 { [%eval 3.26] [%clk 0:24:28] } 23... Ne7? { [%eval 6.69] } { Mistake. e4 was best. } { [%clk 0:17:29] } 24. Nc4 { [%eval 6.75] [%clk 0:23:06] } 24... Qxc5 { [%eval 7.0] [%clk 0:16:00] } 25. Nxe5 { [%eval 7.15] [%clk 0:22:31] } 25... Qb5 { [%eval 7.84] [%clk 0:13:23] } 26. Nf7+ { [%eval 7.82] [%clk 0:22:43] } 1-0