Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-26
White: Kuo, Huazhen Nicholas
WhiteElo: 1242
Black: Yeung, Chun Keung
BlackElo: 1827
Result: 1/2-1/2
ECO: D15
Opening: Slav Defense: Two Knights Attack
Variant: Standard

1. c4 { [%eval 0.15] [%clk 1:30:50] } 1... Nf6 { [%eval 0.29] [%clk 1:30:57] } 2. Nc3 { [%eval 0.15] [%clk 1:31:17] } 2... c6 { [%eval 0.28] } 3. d4 { [%eval 0.22] } 3... d5 { [%eval 0.2] } 4. Nf3 { [%eval 0.31] [%clk 1:30:01] } 4... dxc4 { [%eval 0.26] [%clk 1:29:03] } 5. g3 { [%eval 0.0] [%clk 1:29:36] } 5... Bf5 { [%eval 0.54] [%clk 1:28:00] } 6. Bg2 { [%eval 0.0] [%clk 1:29:24] } 6... e6?! { [%eval 0.94] } { Inaccuracy. g6 was best. } { [%clk 1:27:19] } 7. Ne5 { [%eval 0.98] [%clk 1:29:26] } 7... Nbd7 { [%eval 0.86] [%clk 1:23:51] } 8. Nxc4 { [%eval 0.72] [%clk 1:29:38] } 8... Be7 { [%eval 0.71] [%clk 1:23:34] } 9. O-O { [%eval 0.72] [%clk 1:28:16] } 9... O-O { [%eval 0.75] [%clk 1:23:59] } 10. e4 { [%eval 0.65] [%clk 1:25:44] } 10... Bg6 { [%eval 0.74] [%clk 1:24:20] } 11. Bf4?! { [%eval 0.12] } { Inaccuracy. a4 was best. } { [%clk 1:24:56] } 11... Rc8?! { [%eval 0.87] } { Inaccuracy. b5 was best. } { [%clk 1:05:43] } 12. Re1 { [%eval 0.72] [%clk 1:22:23] } 12... Nb6 { [%eval 1.14] [%clk 1:03:33] } 13. Na5 { [%eval 0.78] [%clk 1:21:16] } 13... Qd7 { [%eval 0.76] [%clk 1:01:59] } 14. Nb3 { [%eval 0.82] [%clk 1:21:13] } 14... Rfd8 { [%eval 1.16] [%clk 0:58:25] } 15. Qe2 { [%eval 1.04] [%clk 1:21:22] } 15... c5 { [%eval 1.58] [%clk 0:45:08] } 16. Rad1? { [%eval 0.3] } { Mistake. Nxc5 was best. } { [%clk 1:14:46] } 16... c4 { [%eval 0.8] [%clk 0:40:33] } 17. Na1?! { [%eval -0.23] } { Inaccuracy. Nc5 was best. } { [%clk 1:14:58] } 17... Na4 { [%eval -0.22] [%clk 0:37:07] } 18. Qc2?! { [%eval -0.99] } { Inaccuracy. Nxa4 was best. } { [%clk 1:05:35] } 18... Nxc3 { [%eval -0.67] [%clk 0:35:10] } 1/2-1/2