Event: Israeli Open Championship
Site: chess24.com
Date: 2021-12-16
White: Guz, Ari
WhiteTitle: FM
WhiteElo: 2310
Black: Bykhovsky, Avigdor
BlackTitle: GM
BlackElo: 2399
Result: 1/2-1/2
ECO: A28
Opening: English Opening: Four Knights System, Nimzowitsch Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:39] } 1... e5 { [%eval 0.12] [%clk 1:29:57] } 2. Nc3 { [%eval 0.16] [%clk 0:00:13] } 2... Nf6 { [%eval 0.32] [%clk 1:30:14] } 3. Nf3 { [%eval 0.0] [%clk 0:00:47] } 3... Nc6 { [%eval 0.11] [%clk 1:29:55] } 4. e4 { [%eval 0.03] [%clk 0:01:30] } 4... Bb4 { [%eval 0.0] [%clk 1:17:41] } 5. d3 { [%eval 0.0] [%clk 1:30:24] } 5... d6 { [%eval 0.16] [%clk 1:16:53] } 6. a3 { [%eval 0.17] [%clk 1:30:17] } 6... Bxc3+ { [%eval 0.08] [%clk 0:02:41] } 7. bxc3 { [%eval 0.05] [%clk 1:30:36] } 7... h6 { [%eval 0.21] [%clk 1:14:54] } 8. g3 { [%eval 0.32] [%clk 1:30:33] } 8... Bg4 { [%eval 0.71] [%clk 0:59:02] } 9. h3 { [%eval 0.59] [%clk 1:27:47] } 9... Bd7 { [%eval 0.48] [%clk 0:57:21] } 10. Be3 { [%eval 0.4] [%clk 1:27:15] } 10... b6 { [%eval 0.47] [%clk 0:55:41] } 11. Qd2 { [%eval 0.11] [%clk 1:25:28] } 11... Qc8 { [%eval 0.25] [%clk 0:49:36] } 12. g4?! { [%eval -0.72] } { Inaccuracy. Bg2 was best. } { [%clk 1:23:10] } 12... g5?! { [%eval -0.06] } { Inaccuracy. Qd8 was best. } { [%clk 0:41:52] } 13. Be2 { [%eval -0.32] [%clk 1:22:50] } 13... Ne7 { [%eval -0.28] [%clk 0:41:16] } 14. Qc2 { [%eval -0.68] [%clk 1:15:45] } 14... c5 { [%eval -0.33] [%clk 0:38:30] } 15. Nd2 { [%eval -0.33] [%clk 1:12:34] } 15... Ng6 { [%eval -0.27] [%clk 0:37:29] } 16. Nf1 { [%eval -0.14] [%clk 1:12:14] } 16... Qc6 { [%eval 0.09] [%clk 0:34:18] } 17. Ng3 { [%eval 0.13] [%clk 1:11:46] } 17... Nf4 { [%eval 0.27] [%clk 0:29:06] } 18. Kd2 { [%eval 0.14] [%clk 1:07:31] } 18... O-O-O { [%eval 0.07] [%clk 0:25:33] } 1/2-1/2