Event: National Qualifiers 2025
Site: David Rose School
Date: 2025-05-10
White: Chong, Kim Shing
WhiteElo: 1562
Black: Singh, Krishna
BlackElo: 0
Result: 1/2-1/2
ECO: B20
Opening: Sicilian Defense: Mengarini Variation
Variant: Standard
TimeControl: 90m + 30s

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. a3 { [%eval -0.13] [%clk 1:31:26] } 2... Nc6 { [%eval 0.0] [%clk 1:30:36] } 3. b4 { [%eval -0.34] [%clk 1:31:52] } 3... cxb4 { [%eval 0.04] [%clk 1:29:15] } 4. axb4 { [%eval 0.0] [%clk 1:32:19] } 4... Nxb4 { [%eval 0.0] [%clk 1:19:45] } 5. c3 { [%eval 0.0] [%clk 1:32:44] } 5... Nc6 { [%eval -0.07] [%clk 1:19:59] } 6. d4 { [%eval 0.0] [%clk 1:33:10] } 6... e6 { [%eval 0.0] [%clk 1:18:32] } 7. Nf3 { [%eval -0.12] [%clk 1:32:16] } 7... d5 { [%eval 0.23] [%clk 1:17:50] } 8. e5 { [%eval -0.13] [%clk 1:32:21] } 8... f6?! { [%eval 0.71] } { Inaccuracy. Rb8 was best. } { [%clk 1:09:13] } 9. Bd3 { [%eval 0.74] [%clk 1:32:35] } 9... fxe5 { [%eval 0.51] [%clk 1:07:07] } 10. dxe5 { [%eval 0.44] [%clk 1:32:50] } 10... Bc5 { [%eval 0.62] [%clk 1:03:19] } 11. O-O { [%eval 0.52] [%clk 1:33:09] } 11... Nge7 { [%eval 0.73] [%clk 1:00:34] } 12. Ra4?! { [%eval 0.06] } { Inaccuracy. Nbd2 was best. } { [%clk 1:29:50] } 12... Qc7? { [%eval 1.38] } { Mistake. Nf5 was best. } { [%clk 0:49:46] } 13. Bf4?? { [%eval -0.52] } { Blunder. Na3 was best. } { [%clk 1:27:35] } 13... Bd7 { [%eval -0.46] [%clk 0:45:14] } 14. Bg3 { [%eval -0.28] [%clk 1:26:58] } 14... O-O-O { [%clk 0:44:08] } 1/2-1/2