Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Coletta, Stephane
WhiteElo: 1974
Black: Mendonca, Leon Luke
BlackTitle: GM
BlackElo: 2468
Result: 0-1
ECO: A10
Opening: English Opening
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. c4 { [%eval 0.12] [%clk 0:03:03] } 1... b6 { [%eval 0.4] [%clk 0:03:03] } 2. Nc3 { [%eval 0.3] [%clk 0:03:03] } 2... Bb7 { [%eval 0.46] [%clk 0:03:04] } 3. e4 { [%eval 0.3] [%clk 0:03:04] } 3... e5 { [%eval 0.35] [%clk 0:03:04] } 4. g3 { [%eval 0.1] [%clk 0:03:01] } 4... Bc5 { [%eval 0.34] [%clk 0:02:59] } 5. Bg2 { [%eval 0.24] [%clk 0:03:00] } 5... Nc6 { [%eval 0.14] [%clk 0:02:59] } 6. Nge2 { [%eval 0.14] [%clk 0:02:58] } 6... Nge7 { [%eval 0.16] [%clk 0:02:58] } 7. O-O { [%eval 0.17] [%clk 0:02:57] } 7... O-O { [%eval 0.19] [%clk 0:02:59] } 8. d3 { [%eval 0.31] [%clk 0:02:56] } 8... d6 { [%eval 0.45] [%clk 0:03:00] } 9. a3 { [%eval 0.33] [%clk 0:02:11] } 9... a5 { [%eval 0.23] [%clk 0:03:01] } 10. Na4 { [%eval -0.25] [%clk 0:02:10] } 10... Nd4 { [%eval -0.16] [%clk 0:02:57] } 11. Nxc5 { [%eval -0.35] [%clk 0:02:07] } 11... dxc5 { [%eval -0.19] [%clk 0:02:43] } 12. Nxd4 { [%eval -0.21] [%clk 0:02:05] } 12... Qxd4 { [%eval -0.32] [%clk 0:02:44] } 13. Qe2 { [%eval -0.85] [%clk 0:01:50] } 13... Rad8 { [%eval -0.72] [%clk 0:02:45] } 14. Rd1 { [%eval -0.77] [%clk 0:01:45] } 14... Qd6 { [%eval -0.76] [%clk 0:02:41] } 15. Bf1?! { [%eval -1.41] } { Inaccuracy. b4 was best. } { [%clk 0:01:17] } 15... h6 { [%eval -1.32] [%clk 0:02:35] } 16. Be3 { [%eval -1.78] [%clk 0:01:17] } 16... f5 { [%eval -1.5] [%clk 0:02:36] } 17. f4?! { [%eval -2.21] } { Inaccuracy. f3 was best. } { [%clk 0:01:11] } 17... exf4?! { [%eval -1.3] } { Inaccuracy. Ng6 was best. } { [%clk 0:02:22] } 18. Bxf4 { [%eval -1.28] [%clk 0:01:11] } 18... Qd4+ { [%eval -0.94] [%clk 0:01:42] } 19. Be3 { [%eval -0.86] [%clk 0:01:05] } 19... Qf6 { [%eval -0.76] [%clk 0:01:43] } 20. Bf4?? { [%eval -2.57] } { Blunder. Bg2 was best. } { [%clk 0:00:53] } 20... Ng6 { [%eval -2.48] [%clk 0:01:28] } 21. Bxc7 { [%eval -2.95] [%clk 0:00:51] } 21... Rd7 { [%eval -2.99] [%clk 0:01:28] } 22. Bf4 { [%eval -3.05] [%clk 0:00:35] } 22... Nxf4 { [%eval -3.0] [%clk 0:01:08] } 23. gxf4 { [%eval -2.67] [%clk 0:00:36] } 23... fxe4 { [%eval -2.05] [%clk 0:01:09] } 24. dxe4 { [%eval -2.09] [%clk 0:00:33] } 24... Rxd1 { [%eval -2.1] [%clk 0:01:09] } 25. Rxd1 { [%eval -2.13] [%clk 0:00:35] } 25... Qxf4 { [%eval -1.6] [%clk 0:01:10] } 26. Bg2 { [%eval -1.62] [%clk 0:00:21] } 26... Qe5 { [%eval -1.73] [%clk 0:01:11] } 27. Rd7 { [%eval -2.16] [%clk 0:00:08] } 27... Bc6 { [%eval -2.13] [%clk 0:01:12] } 28. Rd1 { [%eval -2.15] [%clk 0:00:03] } 28... Rf6 { [%eval -2.07] [%clk 0:01:11] } 0-1