Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Sharif, Mehrshad
WhiteTitle: IM
WhiteElo: 2334
Black: Chen, Yuan
BlackElo: 2248
Result: 0-1
ECO: A07
Opening: King's Indian Attack
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. Nf3 { [%eval 0.1] [%clk 0:15:08] } 1... d5 { [%eval 0.18] [%clk 0:15:09] } 2. g3 { [%eval 0.15] [%clk 0:15:12] } 2... Nc6 { [%eval 0.13] [%clk 0:15:12] } 3. d4 { [%eval 0.33] [%clk 0:15:15] } 3... Bf5 { [%eval 0.29] [%clk 0:15:16] } 4. Bg2 { [%eval 0.28] [%clk 0:15:19] } 4... e6 { [%eval 0.09] [%clk 0:15:19] } 5. O-O { [%eval 0.19] [%clk 0:15:21] } 5... Nb4 { [%eval 0.22] [%clk 0:15:22] } 6. Na3 { [%eval 0.14] [%clk 0:15:23] } 6... Nc6 { [%eval 0.18] [%clk 0:15:25] } 7. Nh4 { [%eval 0.14] [%clk 0:14:58] } 7... Be4 { [%eval 0.17] [%clk 0:15:08] } 8. f3 { [%eval 0.25] [%clk 0:14:55] } 8... Bg6 { [%eval 0.29] [%clk 0:15:11] } 9. Nb1?! { [%eval -0.39] } { Inaccuracy. e4 was best. } { [%clk 0:14:28] } 9... Nf6?! { [%eval 0.28] } { Inaccuracy. Bh5 was best. } { [%clk 0:15:11] } 10. c3 { [%eval 0.14] [%clk 0:13:45] } 10... Be7 { [%eval 0.29] [%clk 0:14:32] } 11. e4 { [%eval 0.32] [%clk 0:14:09] } 11... dxe4 { [%eval 0.4] [%clk 0:13:52] } 12. Nxg6 { [%eval 0.36] [%clk 0:14:10] } 12... hxg6 { [%eval 0.26] [%clk 0:13:55] } 13. fxe4 { [%eval 0.3] [%clk 0:14:11] } 13... e5 { [%eval 0.39] [%clk 0:13:59] } 14. Be3?! { [%eval -0.33] } { Inaccuracy. d5 was best. } { [%clk 0:14:07] } 14... Qd7 { [%eval -0.22] [%clk 0:13:54] } 15. Bf3 { [%eval -0.66] [%clk 0:12:37] } 15... exd4 { [%eval -0.62] [%clk 0:13:24] } 16. cxd4 { [%eval -0.9] [%clk 0:12:37] } 16... Rd8? { [%eval 0.59] } { Mistake. Qh3 was best. } { [%clk 0:13:03] } 17. e5? { [%eval -0.98] } { Mistake. Nc3 was best. } { [%clk 0:12:11] } 17... Nd5?! { [%eval -0.27] } { Inaccuracy. Qh3 was best. } { [%clk 0:12:45] } 18. Bxd5 { [%eval -0.28] [%clk 0:11:17] } 18... Qxd5 { [%eval -0.26] [%clk 0:12:48] } 19. Nc3 { [%eval -0.27] [%clk 0:11:20] } 19... Qe6 { [%eval 0.02] [%clk 0:11:54] } 20. Qa4 { [%eval 0.0] [%clk 0:11:03] } 20... O-O { [%eval 0.01] [%clk 0:09:54] } 21. Rad1 { [%eval 0.0] [%clk 0:10:10] } 21... Nb4 { [%eval 0.0] [%clk 0:09:16] } 22. Qxa7 { [%eval -0.02] [%clk 0:09:16] } 22... Qc6 { [%eval 0.19] [%clk 0:07:53] } 23. Qa4 { [%eval 0.07] [%clk 0:07:53] } 23... Qxa4 { [%eval 0.02] [%clk 0:07:52] } 24. Nxa4 { [%eval 0.06] [%clk 0:07:56] } 24... Nxa2 { [%eval 0.07] [%clk 0:07:54] } 25. Nc3 { [%eval 0.0] [%clk 0:06:40] } 25... Nb4 { [%eval 0.0] [%clk 0:07:48] } 26. d5 { [%eval 0.0] [%clk 0:05:52] } 26... Rfe8 { [%eval 0.0] [%clk 0:07:37] } 27. Rf4 { [%eval -0.01] [%clk 0:03:39] } 27... Na6 { [%eval 0.01] [%clk 0:06:06] } 28. Rc4 { [%eval 0.01] [%clk 0:02:38] } 28... Bb4 { [%eval 0.04] [%clk 0:04:33] } 29. Bf4 { [%eval 0.04] [%clk 0:02:34] } 29... Rd7?! { [%eval 1.07] } { Inaccuracy. Bxc3 was best. } { [%clk 0:04:20] } 30. d6?! { [%eval 0.0] } { Inaccuracy. Ne4 was best. } { [%clk 0:01:41] } 30... cxd6 { [%eval 0.0] [%clk 0:03:44] } 31. exd6 { [%eval 0.0] [%clk 0:01:40] } 31... g5 { [%eval 0.0] [%clk 0:03:40] } 32. Bxg5 { [%eval 0.0] [%clk 0:01:28] } 32... Rxd6 { [%eval 0.0] [%clk 0:03:43] } 33. Rxd6 { [%eval -0.03] [%clk 0:01:18] } 33... Bxd6 { [%eval 0.03] [%clk 0:03:47] } 34. Bf4 { [%eval 0.0] [%clk 0:00:50] } 34... Bf8 { [%eval 0.02] [%clk 0:03:28] } 35. Kf2 { [%eval 0.0] [%clk 0:00:14] } 35... Nc5 { [%eval 0.0] [%clk 0:03:31] } 36. Kf3 { [%eval 0.0] [%clk 0:00:18] } 36... Nd3 { [%eval 0.0] [%clk 0:03:08] } 37. Rc7 { [%eval 0.0] [%clk 0:00:16] } 37... b6 { [%eval 0.01] [%clk 0:02:53] } 38. b3 { [%eval 0.0] [%clk 0:00:13] } 38... Nc5 { [%eval 0.0] [%clk 0:02:38] } 39. b4 { [%eval 0.0] [%clk 0:00:14] } 39... Na6 { [%eval 0.0] [%clk 0:02:40] } 40. Rc6 { [%eval 0.0] [%clk 0:00:08] } 40... Nxb4 { [%eval 0.01] [%clk 0:02:38] } 41. Rxb6 { [%eval 0.03] [%clk 0:00:10] } 41... Rd8 { [%eval 0.01] [%clk 0:02:39] } 42. Ne4 { [%eval 0.02] [%clk 0:00:00] } 0-1