Event: Krageroe Grand Prix 2021 B
Site: Krageroe, Norway
Date: 2021-09-03
White: Tonnessen, Olav August D
WhiteElo: 1225
Black: Olsen, Anders
BlackElo: 1567
Result: 1/2-1/2
ECO: A57
Opening: Benko Gambit
Variant: Standard
TimeControl: 900+10
Termination: 2

1. d4 { [%eval 0.0] [%clk 0:15:18] } 1... Nf6 { [%eval 0.27] [%clk 0:15:18] } 2. c4 { [%eval 0.11] [%clk 0:15:26] } 2... c5?! { [%eval 0.92] } { Inaccuracy. e6 was best. } { [%clk 0:15:27] } 3. d5 { [%eval 0.52] [%clk 0:15:28] } 3... b5 { [%eval 0.8] [%clk 0:15:36] } 4. e3?! { [%eval 0.13] } { Inaccuracy. cxb5 was best. } { [%clk 0:15:34] } 4... bxc4 { [%eval 0.54] [%clk 0:15:43] } 5. Bxc4 { [%eval 0.13] [%clk 0:15:39] } 5... e6?! { [%eval 0.9] } { Inaccuracy. g6 was best. } { [%clk 0:15:42] } 6. Nc3 { [%eval 0.76] [%clk 0:15:44] } 6... d6 { [%eval 1.05] [%clk 0:15:47] } 7. e4 { [%eval 1.12] [%clk 0:15:41] } 7... Nbd7?? { [%eval 3.22] } { Blunder. Be7 was best. } { [%clk 0:15:08] } 8. dxe6 { [%eval 3.24] [%clk 0:15:35] } 8... fxe6 { [%eval 3.17] [%clk 0:15:16] } 9. Bxe6 { [%eval 3.33] [%clk 0:15:28] } 9... Ne5 { [%eval 3.03] [%clk 0:15:18] } 10. Bxc8 { [%eval 3.26] [%clk 0:15:27] } 10... Rxc8 { [%eval 3.34] [%clk 0:15:25] } 11. Nf3 { [%eval 3.51] [%clk 0:15:28] } 11... Nxf3+ { [%eval 3.5] [%clk 0:13:27] } 12. Qxf3 { [%eval 3.56] [%clk 0:15:35] } 12... Be7 { [%eval 3.42] [%clk 0:13:35] } 13. Nd5?? { [%eval 1.18] } { Blunder. O-O was best. } { [%clk 0:15:28] } 13... O-O { [%eval 1.56] [%clk 0:12:44] } 14. Qd3?! { [%eval 0.89] } { Inaccuracy. Qf5 was best. } { [%clk 0:13:39] } 14... Ng4?? { [%eval 4.11] } { Blunder. Rf7 was best. } { [%clk 0:10:27] } 15. Nxe7+?? { [%eval 1.09] } { Blunder. Qh3 was best. } { [%clk 0:12:26] } 15... Qxe7 { [%eval 0.9] [%clk 0:10:35] } 16. Be3?! { [%eval -0.02] } { Inaccuracy. f3 was best. } { [%clk 0:12:06] } 16... Rce8?! { [%eval 0.72] } { Inaccuracy. Qe5 was best. } { [%clk 0:08:51] } 17. f3 { [%eval 0.69] [%clk 0:11:06] } 17... Nxe3 { [%eval 0.47] [%clk 0:07:14] } 18. Qxe3 { [%eval 0.55] [%clk 0:10:40] } 18... d5 { [%eval 0.7] [%clk 0:06:20] } 19. O-O { [%eval 0.65] [%clk 0:04:43] } 19... dxe4 { [%eval 0.79] [%clk 0:05:43] } 20. Qxe4?! { [%eval 0.21] } { Inaccuracy. fxe4 was best. } { [%clk 0:03:34] } 20... Qxe4 { [%eval 0.08] [%clk 0:04:56] } 21. fxe4 { [%eval 0.1] [%clk 0:03:42] } 21... Rxe4 { [%eval 0.17] [%clk 0:04:43] } 22. Rxf8+ { [%eval 0.06] [%clk 0:03:29] } 22... Kxf8 { [%eval 0.13] [%clk 0:04:51] } 23. Kf2 { [%eval 0.0] [%clk 0:03:28] } 23... Rc4 { [%eval 0.1] [%clk 0:04:35] } 24. Re1 { [%eval 0.08] [%clk 0:03:20] } 24... Kf7 { [%eval 0.02] [%clk 0:04:24] } 25. Re2 { [%eval 0.06] [%clk 0:03:00] } 25... h5 { [%eval 0.08] [%clk 0:02:50] } 26. Rd2 { [%eval -0.06] [%clk 0:02:03] } 26... Ke7 { [%eval 0.0] [%clk 0:02:45] } 27. Ke3 { [%eval 0.0] [%clk 0:01:36] } 27... g6 { [%eval 0.0] [%clk 0:02:22] } 28. Kd3 { [%eval 0.0] [%clk 0:00:54] } 28... Ra4 { [%eval 0.03] [%clk 0:01:48] } 29. a3 { [%eval 0.0] [%clk 0:00:49] } 29... Rd4+ { [%eval 0.0] [%clk 0:01:47] } 30. Ke3 { [%eval 0.0] [%clk 0:00:55] } 30... Rc4 { [%eval 0.0] [%clk 0:01:45] } 31. Kd3 { [%eval 0.0] [%clk 0:01:01] } 31... Rd4+ { [%eval 0.0] [%clk 0:01:40] } 32. Ke3 { [%eval 0.0] [%clk 0:01:07] } 32... Rc4 { [%eval 0.0] [%clk 0:01:06] } 1/2-1/2