Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-16
White: Krishnan, Ritvik
WhiteTitle: FM
WhiteElo: 2246
Black: Razafindratsima, Timothe
BlackTitle: IM
BlackElo: 2449
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:40:58] } 1... c5 { [%eval 0.25] [%clk 1:40:50] } 2. Nf3 { [%eval 0.24] [%clk 1:41:22] } 2... d6 { [%eval 0.26] [%clk 1:41:15] } 3. d4 { [%eval 0.26] [%clk 1:41:48] } 3... cxd4 { [%eval 0.28] [%clk 1:41:41] } 4. Nxd4 { [%eval 0.18] [%clk 1:42:14] } 4... Nf6 { [%eval 0.24] [%clk 1:42:05] } 5. Nc3 { [%eval 0.32] [%clk 1:42:39] } 5... a6 { [%eval 0.22] [%clk 1:42:31] } 6. Qd3 { [%eval 0.0] [%clk 1:43:02] } 6... Nbd7 { [%eval 0.06] [%clk 1:40:56] } 7. Be2 { [%eval 0.0] [%clk 1:43:21] } 7... g6 { [%eval 0.17] [%clk 1:38:52] } 8. Bg5 { [%eval 0.26] [%clk 1:43:12] } 8... Bg7 { [%eval 0.21] [%clk 1:39:08] } 9. O-O-O { [%eval 0.0] [%clk 1:42:20] } 9... Qc7 { [%eval 0.07] [%clk 1:23:10] } 10. f4 { [%eval 0.12] [%clk 1:21:10] } 10... h6 { [%eval 0.62] [%clk 1:08:55] } 11. Bh4 { [%eval 0.58] [%clk 1:16:32] } 11... O-O { [%eval 0.79] [%clk 1:09:06] } 12. Nb3? { [%eval -0.68] } { Mistake. g4 was best. } { [%clk 1:07:01] } 12... b5 { [%eval -0.92] [%clk 1:01:23] } 13. a3 { [%eval -1.28] [%clk 1:02:40] } 13... Nb6?! { [%eval -0.61] } { Inaccuracy. Rb8 was best. } { [%clk 0:47:43] } 14. Bf3 { [%eval -0.92] [%clk 0:59:59] } 14... Rb8 { [%eval -0.97] [%clk 0:41:44] } 15. Kb1 { [%eval -0.92] [%clk 0:47:36] } 15... Be6 { [%eval -0.98] [%clk 0:39:48] } 16. e5?! { [%eval -1.73] } { Inaccuracy. Rhe1 was best. } { [%clk 0:35:15] } 16... dxe5 { [%eval -1.76] [%clk 0:33:00] } 17. fxe5 { [%eval -1.64] [%clk 0:34:51] } 17... Ng4 { [%eval -1.67] [%clk 0:33:13] } 18. Nd4 { [%eval -1.58] [%clk 0:19:21] } 18... Nxe5 { [%eval -1.71] [%clk 0:22:48] } 19. Nxe6 { [%eval -1.58] [%clk 0:14:54] } 19... fxe6 { [%eval -1.52] [%clk 0:22:59] } 20. Qe4? { [%eval -3.42] } { Mistake. Bg3 was best. } { [%clk 0:14:20] } 20... Na4 { [%eval -3.4] [%clk 0:22:41] } 21. Be1 { [%eval -3.78] [%clk 0:11:21] } 21... g5?! { [%eval -2.94] } { Inaccuracy. Nc5 was best. } { [%clk 0:12:25] } 22. Kc1? { [%eval -4.76] } { Mistake. Ne2 was best. } { [%clk 0:06:48] } 22... Nxb2 { [%eval -4.8] [%clk 0:10:08] } 23. Kxb2 { [%eval -4.87] [%clk 0:06:34] } 23... Rf4 { [%eval -4.75] [%clk 0:10:29] } 24. Qe2?! { [%eval -6.05] } { Inaccuracy. Nd5 was best. } { [%clk 0:05:55] } 24... b4 { [%eval -5.93] [%clk 0:10:40] } 25. axb4 { [%eval -6.05] [%clk 0:05:36] } 25... Nxf3 { [%eval -5.25] [%clk 0:10:22] } 26. gxf3?? { [%eval #-7] } { Checkmate is now unavoidable. Qxe6+ was best. } { [%clk 0:05:08] } 26... Rfxb4+ { [%eval #-6] [%clk 0:10:27] } 27. Kc1 { [%eval #-6] [%clk 0:05:23] } 27... Qf4+ { [%eval #-5] [%clk 0:10:44] } 28. Rd2 { [%eval #-5] [%clk 0:04:51] } 28... Rb1+ { [%eval #-4] [%clk 0:10:56] } 29. Nxb1 { [%eval #-4] [%clk 0:04:55] } 29... Rxb1+ { [%eval #-3] [%clk 0:11:19] } 30. Kxb1 { [%eval #-3] [%clk 0:05:23] } 30... Qb4+ { [%eval #-2] [%clk 0:11:45] } 31. Kc1 { [%eval #-2] [%clk 0:05:47] } 31... Qb2+ { [%clk 0:12:11] } 32. Kd1 { [%clk 0:06:14] } 32... Qb1# { [%clk 0:12:37] } 0-1