Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-28
White: Yu, Peilong
WhiteElo: 1856
Black: Ren, Yibai
BlackElo: 1453
Result: 1/2-1/2
ECO: B56
Opening: Sicilian Defense: Classical Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... c5 { [%eval 0.33] [%clk 1:30:42] } 2. Nf3 { [%eval 0.17] [%clk 1:31:16] } 2... d6 { [%eval 0.0] [%clk 1:31:05] } 3. d4 { [%eval 0.25] [%clk 1:31:16] } 3... cxd4 { [%eval 0.13] [%clk 1:31:27] } 4. Nxd4 { [%eval 0.27] } 4... Nf6 { [%eval 0.3] [%clk 1:31:55] } 5. Nc3 { [%eval 0.21] [%clk 1:31:57] } 5... Nc6 { [%eval 0.47] [%clk 1:30:59] } 6. h3 { [%eval 0.11] [%clk 1:29:43] } 6... e6 { [%eval 0.49] [%clk 1:28:04] } 7. Be3 { [%eval 0.62] [%clk 1:27:18] } 7... a6 { [%eval 0.7] [%clk 1:28:04] } 8. g4 { [%eval 0.69] [%clk 1:26:17] } 8... h6 { [%eval 0.7] [%clk 1:26:57] } 9. Qd2 { [%eval 0.41] [%clk 1:15:13] } 9... Bd7 { [%eval 0.67] [%clk 1:24:58] } 10. a3 { [%eval 0.62] [%clk 1:05:35] } 10... Be7 { [%eval 0.55] [%clk 1:21:40] } 11. f4 { [%eval 0.67] [%clk 1:03:33] } 11... b5 { [%eval 0.64] [%clk 1:19:52] } 12. Nxc6? { [%eval -0.46] } { Mistake. O-O-O was best. } { [%clk 0:56:52] } 12... Bxc6 { [%eval -0.37] [%clk 1:19:57] } 13. Bg2 { [%eval -0.71] [%clk 0:57:12] } 13... Nd7 { [%eval -0.38] [%clk 1:03:42] } 14. O-O { [%eval -0.33] [%clk 0:49:18] } 14... Rc8 { [%eval -0.35] [%clk 1:01:49] } 15. Rad1 { [%eval -0.3] [%clk 0:48:24] } 15... Bb7 { [%eval -0.17] [%clk 0:53:55] } 16. Kh1 { [%eval -0.69] [%clk 0:39:36] } 16... Nb6 { [%eval -0.33] [%clk 0:49:51] } 17. b3 { [%eval -0.64] [%clk 0:27:26] } 17... Qc7 { [%eval -0.79] [%clk 0:45:24] } 18. Ne2 { [%eval -0.65] [%clk 0:27:05] } 18... Nd7 { [%eval -0.67] [%clk 0:44:50] } 19. c3 { [%eval -0.89] [%clk 0:17:42] } 1/2-1/2