Event: Turm und Doppelbauer Kiel | GM
Site: chess24.com
Date: 2021-10-04
White: Pajeken, Jakob Leon
WhiteTitle: IM
WhiteElo: 2387
Black: Khenkin, Igor
BlackTitle: GM
BlackElo: 2536
Result: 1/2-1/2
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.23] [%clk 1:30:43] } 2. c4 { [%eval 0.0] [%clk 1:31:20] } 2... e6 { [%eval 0.2] [%clk 1:31:09] } 3. Nf3 { [%eval 0.0] [%clk 1:31:43] } 3... Nf6 { [%eval 0.2] [%clk 1:31:35] } 4. g3 { [%eval 0.17] [%clk 1:32:08] } 4... dxc4 { [%eval 0.36] [%clk 1:31:55] } 5. Bg2 { [%eval 0.14] [%clk 1:32:35] } 5... c6 { [%eval 0.4] [%clk 1:32:19] } 6. O-O { [%eval 0.0] [%clk 1:29:14] } 6... b5 { [%eval 0.09] [%clk 1:31:20] } 7. Ne5 { [%eval 0.0] [%clk 1:25:36] } 7... Bb7 { [%eval 0.18] [%clk 1:31:40] } 8. a4 { [%eval 0.25] [%clk 1:25:21] } 8... Qc8 { [%eval 0.46] [%clk 1:25:49] } 9. b3 { [%eval 0.43] [%clk 1:20:56] } 9... cxb3 { [%eval 0.48] [%clk 1:25:05] } 10. Qxb3?! { [%eval -0.07] } { Inaccuracy. Nd2 was best. } { [%clk 1:21:06] } 10... b4 { [%eval 0.2] [%clk 1:23:52] } 11. a5 { [%eval 0.45] [%clk 1:15:51] } 11... c5 { [%eval 0.26] [%clk 0:17:33] } 12. Bxb7 { [%eval 0.36] [%clk 0:36:59] } 12... Qxb7 { [%eval 0.33] [%clk 1:06:48] } 13. dxc5?! { [%eval -0.57] } { Inaccuracy. Qa4+ was best. } { [%clk 0:37:29] } 13... Bxc5 { [%eval -0.35] [%clk 1:06:54] } 14. Nd3?! { [%eval -1.12] } { Inaccuracy. Qa4+ was best. } { [%clk 0:37:59] } 14... Be7? { [%eval -0.07] } { Mistake. Na6 was best. } { [%clk 1:01:01] } 15. a6 { [%eval -0.07] [%clk 0:33:16] } 15... Qe4 { [%eval 0.09] [%clk 0:42:27] } 16. Be3 { [%eval -0.15] [%clk 0:31:30] } 16... O-O { [%eval -0.22] [%clk 0:10:26] } 1/2-1/2