Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-23
White: Kamber, Bruno
WhiteTitle: FM
WhiteElo: 2181
Black: Thavandiran, Shiyam
BlackTitle: IM
BlackElo: 2387
Result: 0-1
ECO: C00
Opening: French Defense: Chigorin Variation
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] } 1... e6 { [%eval 0.25] } 2. Qe2 { [%eval -0.08] } 2... c5 { [%eval -0.07] } 3. Nf3 { [%eval -0.17] } 3... Nc6 { [%eval 0.0] } 4. g3 { [%eval -0.02] } 4... g6 { [%eval 0.0] [%clk 1:34:23] } 5. Bg2 { [%eval -0.09] } 5... Bg7 { [%eval -0.05] [%clk 1:26:25] } 6. O-O { [%eval -0.11] [%clk 1:21:01] } 6... d6 { [%eval 0.0] [%clk 1:25:11] } 7. a3 { [%eval -0.23] } 7... Nge7 { [%eval -0.19] [%clk 1:19:07] } 8. d3 { [%eval -0.16] } 8... h6 { [%eval -0.04] [%clk 1:15:35] } 9. Nbd2 { [%eval -0.26] } 9... O-O { [%eval -0.21] [%clk 1:13:14] } 10. c3 { [%eval -0.22] } 10... b6 { [%eval -0.3] [%clk 1:12:08] } 11. Rd1 { [%eval -0.54] } 11... Ba6?! { [%eval 0.17] } { Inaccuracy. a5 was best. } { [%clk 1:10:31] } 12. Rb1 { [%eval 0.02] } 12... Re8 { [%eval 0.49] [%clk 0:24:29] } 13. b4 { [%eval 0.4] [%clk 1:00:18] } 13... Bb5 { [%eval 0.42] [%clk 0:16:10] } 14. bxc5 { [%eval 0.42] [%clk 0:53:09] } 14... Ba4 { [%eval 0.44] [%clk 0:24:49] } 15. cxd6 { [%eval 0.49] [%clk 0:52:31] } 15... Bxd1 { [%eval 0.37] [%clk 0:23:58] } 16. Qxd1 { [%eval 0.51] [%clk 0:51:27] } 16... Qxd6 { [%eval 0.47] } 17. Nc4 { [%eval 0.45] [%clk 0:49:39] } 17... Qc7 { [%eval 0.45] } 18. e5?! { [%eval -0.37] } { Inaccuracy. h4 was best. } { [%clk 0:49:07] } 18... Nd5 { [%eval -0.14] [%clk 0:22:45] } 19. Qe1 { [%eval -0.41] [%clk 0:48:19] } 19... Red8 { [%eval -0.32] [%clk 0:14:15] } 20. a4 { [%eval -0.81] [%clk 0:42:40] } 20... Na5 { [%eval -0.91] [%clk 0:-1:-50] } 21. Bf1 { [%eval -0.87] [%clk 0:40:59] } 21... Qc6 { [%eval -0.99] [%clk 0:14:43] } 22. Nd4 { [%eval -1.21] [%clk 0:39:31] } 22... Qxa4 { [%eval -1.23] [%clk 0:12:22] } 23. Nd6?! { [%eval -2.4] } { Inaccuracy. Nxa5 was best. } 23... Qd7?? { [%eval -0.62] } { Blunder. Nxc3 was best. } { [%clk 0:11:12] } 24. c4?! { [%eval -1.52] } { Inaccuracy. Bb2 was best. } 24... Ne7?! { [%eval -0.6] } { Inaccuracy. Nc3 was best. } { [%clk 0:06:12] } 25. Bg2 { [%eval -0.56] } 25... Rab8 { [%eval -0.58] [%clk 0:04:58] } 26. Bb2 { [%eval -0.58] } 26... Nc8?! { [%eval 0.43] } { Inaccuracy. Bxe5 was best. } { [%clk 0:05:00] } 27. N4b5? { [%eval -0.74] } { Mistake. Ne4 was best. } 27... a6 { [%eval -0.87] [%clk 0:02:14] } 28. Nxc8 { [%eval -0.69] } 28... axb5 { [%eval -0.69] [%clk 0:05:22] } 29. Nd6 { [%eval -0.72] } 29... bxc4 { [%eval -0.69] } 30. dxc4 { [%eval -0.67] } 30... Nc6 { [%eval -0.86] [%clk 0:05:16] } 31. f4 { [%eval -1.28] [%clk 0:09:56] } 31... Ne7 { [%eval -1.37] [%clk 0:05:31] } 32. Bf3? { [%eval -2.97] } { Mistake. Bd4 was best. } { [%clk 0:08:33] } 32... Nf5 { [%eval -2.96] [%clk 0:05:37] } 33. Rd1 { [%eval -3.5] [%clk 0:06:10] } 33... Nxd6 { [%eval -3.41] [%clk 0:05:44] } 34. Rxd6 { [%eval -4.03] } 34... Qa7 { [%eval -3.96] [%clk 0:03:58] } 35. Qf2 { [%eval -4.58] [%clk 0:05:29] } 35... Rxd6 { [%eval -4.89] [%clk 0:05:06] } 36. exd6 { [%eval -4.76] [%clk 0:05:53] } 36... Bxb2 { [%eval -4.68] [%clk 0:04:56] } 37. Qxb2 { [%eval -4.65] [%clk 0:06:18] } 37... b5+ { [%eval -4.54] [%clk 0:05:20] } 38. Kg2 { [%eval -4.71] [%clk 0:05:14] } 38... bxc4 { [%eval -4.56] [%clk 0:05:37] } 39. Qf6 { [%eval -4.65] [%clk 0:01:49] } 39... Qd7 { [%eval -4.43] [%clk 0:02:52] } 40. Be4 { [%eval -4.59] } 40... Qxd6 { [%eval -4.46] [%clk 0:00:-19] } 41. h4?! { [%eval -5.96] } { Inaccuracy. Bxg6 was best. } { [%clk 0:04:25] } 41... h5 { [%eval -5.9] [%clk 0:48:59] } 42. f5?! { [%eval -8.4] } { Inaccuracy. Bxg6 was best. } { [%clk 0:-1:-26] } 42... Qd2+ { [%eval -7.91] [%clk 0:48:25] } 0-1