Event: Round 9: Zhao, George - Usifoh Kristian Chinedu
Date: 2024-08-04
White: Zhao, George
WhiteElo: 2014
Black: Usifoh Kristian Chinedu
BlackElo: 1963
Result: 1-0
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:55] } 1... Nf6 { [%eval 0.17] [%clk 1:30:54] } 2. c4 { [%eval 0.21] [%clk 1:31:17] } 2... e6 { [%eval 0.11] [%clk 1:31:17] } 3. Nf3 { [%eval 0.12] [%clk 1:31:41] } 3... b6 { [%eval 0.23] [%clk 1:31:35] } 4. g3 { [%eval 0.23] [%clk 1:31:59] } 4... Ba6 { [%eval 0.17] [%clk 1:31:34] } 5. Nbd2 { [%eval 0.19] [%clk 1:30:50] } 5... c5 { [%eval 0.43] [%clk 1:31:42] } 6. Bg2 { [%eval 0.07] [%clk 1:30:57] } 6... Nc6 { [%eval 0.11] [%clk 1:30:14] } 7. Ne5 { [%eval -0.22] [%clk 1:22:39] } 7... Qc7?! { [%eval 0.53] } { Inaccuracy. Nxd4 was best. } { [%clk 1:24:36] } 8. Nxc6 { [%eval 0.65] [%clk 1:18:02] } 8... dxc6 { [%eval 0.6] [%clk 1:24:57] } 9. d5?! { [%eval -0.11] } { Inaccuracy. Qa4 was best. } { [%clk 1:16:51] } 9... exd5 { [%eval -0.1] [%clk 1:24:05] } 10. cxd5 { [%eval -0.11] [%clk 1:17:14] } 10... O-O-O?! { [%eval 0.61] } { Inaccuracy. Rd8 was best. } { [%clk 1:23:06] } 11. dxc6 { [%eval 0.62] [%clk 1:16:16] } 11... Bb5 { [%eval 0.58] [%clk 1:22:53] } 12. O-O { [%eval 0.32] [%clk 1:15:58] } 12... Bxc6 { [%eval 0.28] [%clk 1:23:20] } 13. Qc2 { [%eval 0.08] [%clk 1:10:56] } 13... h5?! { [%eval 0.7] } { Inaccuracy. Bxg2 was best. } { [%clk 1:21:54] } 14. Nc4?! { [%eval 0.07] } { Inaccuracy. Nf3 was best. } { [%clk 1:07:33] } 14... Bxg2 { [%eval 0.06] [%clk 1:19:16] } 15. Kxg2 { [%eval 0.0] [%clk 1:07:39] } 15... Qc6+ { [%eval 0.0] [%clk 1:18:51] } 16. Kg1 { [%eval 0.02] [%clk 1:07:46] } 16... Qe6 { [%eval 0.06] [%clk 1:13:04] } 17. Bf4 { [%eval 0.0] [%clk 1:04:53] } 17... Nd5 { [%eval 0.0] [%clk 1:11:20] } 18. e3 { [%eval -0.51] [%clk 0:58:05] } 18... h4 { [%eval -0.54] [%clk 1:11:13] } 19. Rfd1 { [%eval -0.63] [%clk 0:54:30] } 19... Be7 { [%eval -0.65] [%clk 1:08:32] } 20. Qa4 { [%eval -0.56] [%clk 0:53:49] } 20... g5?? { [%eval 4.42] } { Blunder. Kb7 was best. } { [%clk 1:05:31] } 21. Qxa7 { [%eval 4.33] [%clk 0:48:13] } 21... gxf4 { [%eval 4.37] [%clk 1:05:17] } 22. Rxd5 { [%eval 4.44] [%clk 0:48:23] } 22... Rxd5 { [%eval 4.38] [%clk 1:04:23] } 23. Nxb6+ { [%eval 4.25] [%clk 0:48:45] } 23... Kd8?? { [%eval #2] } { Checkmate is now unavoidable. Qxb6 was best. } { [%clk 1:04:04] } 24. Qb8+ { [%eval #1] [%clk 0:49:11] } 1-0