Event: Round 5: Krien, Hartmut - Andersen, Knut
Date: 2024-07-05
White: Krien, Hartmut
WhiteElo: 1927
Black: Andersen, Knut
BlackElo: 2104
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.24] [%clk 1:31:06] } 2... Nc6 { [%eval 0.31] [%clk 1:31:17] } 3. Bb5 { [%eval 0.28] [%clk 1:31:13] } 3... Nf6 { [%eval 0.4] [%clk 1:31:03] } 4. Bxc6 { [%eval 0.32] [%clk 1:30:57] } 4... dxc6 { [%eval 0.38] [%clk 1:31:18] } 5. d3 { [%eval 0.42] [%clk 1:29:55] } 5... g6 { [%eval 0.32] [%clk 1:31:18] } 6. b3 { [%eval 0.0] [%clk 1:29:21] } 6... Bg7 { [%eval 0.23] [%clk 1:31:33] } 7. Bb2 { [%eval 0.21] [%clk 1:29:08] } 7... O-O { [%eval 0.33] [%clk 1:31:50] } 8. h3 { [%eval 0.28] [%clk 1:27:51] } 8... b5 { [%eval 0.38] [%clk 1:31:39] } 9. Nbd2 { [%eval 0.34] [%clk 1:24:49] } 9... a5 { [%eval 0.32] [%clk 1:30:04] } 10. a4 { [%eval 0.37] [%clk 1:23:47] } 10... h6 { [%eval 0.74] [%clk 1:29:38] } 11. O-O { [%eval 0.72] [%clk 1:14:03] } 11... Be6 { [%eval 1.04] [%clk 1:29:30] } 12. Qe2 { [%eval 1.03] [%clk 1:04:23] } 12... Qb6 { [%eval 1.0] [%clk 1:28:19] } 13. Qe3 { [%eval 1.1] [%clk 0:47:34] } 13... Rfd8 { [%eval 1.34] [%clk 1:27:41] } 14. Ra2 { [%eval 0.81] [%clk 0:39:09] } 14... Nd7 { [%eval 0.76] [%clk 1:09:40] } 15. Bxg7 { [%eval 0.83] [%clk 0:39:03] } 15... Kxg7 { [%eval 0.82] [%clk 1:10:03] } 16. Raa1 { [%eval 0.73] [%clk 0:32:10] } 16... c4 { [%eval 0.93] [%clk 1:05:52] } 17. Qd4+ { [%eval 0.44] [%clk 0:28:22] } 17... f6 { [%eval 0.68] [%clk 1:03:18] } 18. bxc4 { [%eval 0.64] [%clk 0:27:07] } 18... Nc5? { [%eval 1.84] } { Mistake. bxc4 was best. } { [%clk 1:00:35] } 19. Qb2 { [%eval 1.82] [%clk 0:25:48] } 19... b4 { [%eval 1.87] } 20. Nd4?! { [%eval 1.23] } { Inaccuracy. d4 was best. } 20... Bf7 { [%eval 1.3] } 21. N2b3 { [%eval 1.26] } 21... Nxb3 22. Nxb3 Be6 23. d4 Bf7 1/2-1/2