Event: Marianske Lazne 2023
Site: ø
Date: 2023-01-17
White: Natsidis, Christoph
WhiteElo: 2308
Black: Chen, Qi b
BlackElo: 2484
Result: 1/2-1/2
ECO: E21
Opening: Nimzo-Indian Defense: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:33] } 1... Nf6 { [%eval 0.28] [%clk 1:30:43] } 2. c4 { [%eval 0.16] [%clk 1:29:57] } 2... e6 { [%eval 0.23] [%clk 1:30:56] } 3. Nc3 { [%eval 0.05] [%clk 1:30:15] } 3... Bb4 { [%eval 0.25] [%clk 1:30:55] } 4. Nf3 { [%eval 0.0] [%clk 1:30:39] } 4... b6 { [%eval 0.12] [%clk 1:30:47] } 5. Qb3 { [%eval 0.0] [%clk 1:31:01] } 5... c5 { [%eval 0.27] [%clk 1:27:05] } 6. dxc5 { [%eval 0.12] [%clk 1:31:24] } 6... bxc5 { [%eval 0.0] [%clk 1:23:39] } 7. g3 { [%eval 0.02] [%clk 1:31:48] } 7... Nc6 { [%eval 0.17] [%clk 1:15:49] } 8. Bg2 { [%eval 0.15] [%clk 1:31:42] } 8... Ba6 { [%eval 0.33] [%clk 1:14:19] } 9. O-O { [%eval 0.29] [%clk 1:30:36] } 9... O-O { [%eval 0.16] [%clk 1:11:23] } 10. Bd2 { [%eval -0.18] [%clk 1:04:52] } 10... Rb8 { [%eval 0.23] [%clk 1:02:01] } 11. Bf4 { [%eval 0.0] [%clk 1:00:45] } 11... d6 { [%eval 0.03] [%clk 0:44:44] } 12. Qa4 { [%eval 0.41] [%clk 0:40:09] } 12... Bxc3 { [%eval 0.37] [%clk 0:22:18] } 13. bxc3 { [%eval 0.26] [%clk 0:39:42] } 13... Bb7 { [%eval 0.5] [%clk 0:22:39] } 14. Rfd1 { [%eval 0.53] [%clk 0:32:55] } 14... Ne8 { [%eval 0.56] [%clk 0:20:56] } 15. Ng5 { [%eval 0.49] [%clk 0:25:15] } 15... e5 { [%eval 0.57] [%clk 0:15:18] } 16. Be3 { [%eval 0.76] [%clk 0:19:32] } 16... Qc7 { [%eval 0.58] [%clk 0:11:57] } 17. Rab1 { [%eval 0.51] [%clk 0:19:58] } 17... Rc8? { [%eval 1.75] } { Mistake. Nd8 was best. } { [%clk 0:11:40] } 18. Bh3?? { [%eval 0.0] } { Blunder. Qc2 was best. } { [%clk 0:12:30] } 18... Rd8 { [%eval 0.0] [%clk 0:10:27] } 19. Bg2 { [%eval -0.22] [%clk 0:11:04] } 19... Ba8 { [%eval -0.16] [%clk 0:09:57] } 20. Ne4 { [%eval -0.68] [%clk 0:10:01] } 20... h6?? { [%eval 1.23] } { Blunder. Ne7 was best. } { [%clk 0:09:49] } 21. Nxc5 { [%eval 1.38] [%clk 0:09:48] } 21... Nf6 { [%eval 1.45] [%clk 0:08:16] } 22. Na6 { [%eval 1.56] [%clk 0:09:11] } 22... Qc8 { [%eval 1.53] [%clk 0:08:42] } 23. Nb4?! { [%eval 0.75] } { Inaccuracy. Nb8 was best. } { [%clk 0:06:53] } 23... Nxb4 { [%clk 0:06:24] } 24. Bxa8 { [%clk 0:07:06] } 24... Nxa2 { [%clk 0:03:21] } 25. Qxa2 { [%clk 0:02:41] } 25... Qxa8 { [%clk 0:03:49] } 26. Qxa7 { [%clk 0:02:59] } 1/2-1/2