Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Sharif, Mehrshad
WhiteTitle: IM
WhiteElo: 2334
Black: Chen, Zhi
BlackElo: 2027
Result: 1-0
ECO: B39
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. Nf3 { [%eval 0.1] [%clk 0:15:08] } 1... c5 { [%eval 0.25] [%clk 0:15:05] } 2. c4 { [%eval 0.26] [%clk 0:15:11] } 2... g6 { [%eval 0.42] [%clk 0:15:00] } 3. d4 { [%eval 0.33] [%clk 0:15:07] } 3... cxd4 { [%eval 0.32] [%clk 0:14:59] } 4. Nxd4 { [%eval 0.23] [%clk 0:15:11] } 4... Nc6 { [%eval 0.44] [%clk 0:14:37] } 5. e4 { [%eval 0.4] [%clk 0:15:13] } 5... Bg7 { [%eval 0.31] [%clk 0:14:23] } 6. Be3 { [%eval 0.38] [%clk 0:15:15] } 6... Nf6 { [%eval 0.6] [%clk 0:14:09] } 7. Nc3 { [%eval 0.47] [%clk 0:15:17] } 7... Ng4 { [%eval 0.59] [%clk 0:13:27] } 8. Qxg4 { [%eval 0.55] [%clk 0:15:17] } 8... Nxd4 { [%eval 0.67] [%clk 0:13:30] } 9. Qd1 { [%eval 0.64] [%clk 0:15:18] } 9... Nc6 { [%eval 0.88] [%clk 0:13:13] } 10. Rc1 { [%eval 0.97] [%clk 0:15:06] } 10... Qa5 { [%eval 0.95] [%clk 0:13:12] } 11. a3 { [%eval 0.68] [%clk 0:14:21] } 11... b6 { [%eval 1.17] [%clk 0:13:09] } 12. Qd2 { [%eval 1.01] [%clk 0:14:17] } 12... Bb7 { [%eval 1.12] [%clk 0:12:41] } 13. Be2 { [%eval 1.02] [%clk 0:13:49] } 13... d6 { [%eval 1.17] [%clk 0:12:04] } 14. O-O { [%eval 1.04] [%clk 0:13:14] } 14... O-O { [%eval 1.08] [%clk 0:12:02] } 15. f4 { [%eval 0.89] [%clk 0:12:31] } 15... Rac8 { [%eval 1.4] [%clk 0:11:25] } 16. Rfd1 { [%eval 1.32] [%clk 0:12:11] } 16... e5 { [%eval 1.31] [%clk 0:09:38] } 17. Nb5?! { [%eval 0.2] } { Inaccuracy. f5 was best. } { [%clk 0:10:46] } 17... exf4 { [%eval 0.19] [%clk 0:07:48] } 18. Bxf4 { [%eval 0.19] [%clk 0:10:31] } 18... Qxd2 { [%eval 0.2] [%clk 0:07:39] } 19. Rxd2 { [%eval 0.14] [%clk 0:09:56] } 19... Na5 { [%eval 0.19] [%clk 0:06:58] } 20. Nxd6 { [%eval 0.2] [%clk 0:07:47] } 20... Nb3 { [%eval 0.19] [%clk 0:06:55] } 21. Nxc8 { [%eval 0.15] [%clk 0:07:34] } 21... Rxc8 { [%eval 0.11] [%clk 0:05:53] } 22. Rd7 { [%eval 0.14] [%clk 0:06:44] } 22... Nxc1 { [%eval 0.18] [%clk 0:05:21] } 23. Bxc1 { [%eval 0.17] [%clk 0:06:46] } 23... Bxe4 { [%eval 0.15] [%clk 0:05:11] } 24. Rxa7 { [%eval 0.01] [%clk 0:06:45] } 24... b5 { [%eval 0.02] [%clk 0:05:08] } 25. Re7 { [%eval 0.12] [%clk 0:05:58] } 25... Bb1? { [%eval 1.23] } { Mistake. Bf5 was best. } { [%clk 0:04:39] } 26. Bg4? { [%eval 0.0] } { Mistake. b3 was best. } { [%clk 0:03:01] } 26... f5 { [%eval 0.0] [%clk 0:03:37] } 27. Bf3 { [%eval 0.07] [%clk 0:02:58] } 27... bxc4 { [%eval 0.23] [%clk 0:03:16] } 28. Bd5+ { [%eval 0.11] [%clk 0:02:44] } 28... Kh8 { [%eval 0.01] [%clk 0:03:02] } 29. Kf2 { [%eval 0.05] [%clk 0:00:56] } 29... Bd3 { [%eval 0.18] [%clk 0:01:57] } 30. a4 { [%eval 0.26] [%clk 0:00:45] } 30... Rd8 { [%eval 0.23] [%clk 0:00:59] } 31. Bc6 { [%eval 0.22] [%clk 0:00:42] } 31... Rb8?! { [%eval 1.17] } { Inaccuracy. Bd4+ was best. } { [%clk 0:00:18] } 32. a5? { [%eval 0.0] } { Mistake. Bb7 was best. } { [%clk 0:00:27] } 32... c3 { [%eval 0.0] [%clk 0:00:16] } 33. bxc3 { [%eval 0.0] [%clk 0:00:27] } 33... Bxc3 { [%eval 0.14] [%clk 0:00:19] } 34. a6 { [%eval -0.09] [%clk 0:00:19] } 34... Bxa6 { [%eval 0.0] [%clk 0:00:18] } 35. Be3 { [%eval -0.08] [%clk 0:00:20] } 35... Bg7 { [%eval 0.0] [%clk 0:00:11] } 36. h4 { [%eval -0.15] [%clk 0:00:18] } 36... Rc8 { [%eval -0.05] [%clk 0:00:12] } 37. Bd5 { [%eval -0.06] [%clk 0:00:19] } 37... Rd8 { [%eval 0.0] [%clk 0:00:11] } 38. Bc6 { [%eval -0.07] [%clk 0:00:13] } 38... Rf8 { [%eval -0.07] [%clk 0:00:07] } 39. g3 { [%eval -0.09] [%clk 0:00:14] } 39... Bc4 { [%eval -0.07] [%clk 0:00:07] } 40. Bf3 { [%eval -0.15] [%clk 0:00:11] } 40... Rb8 { [%eval -0.07] [%clk 0:00:10] } 41. Bc6 { [%clk 0:00:12] } 41... Rb2+ { [%clk 0:00:11] } 42. Kf3 { [%clk 0:00:15] } 42... Be2+ { [%clk 0:00:09] } 43. Kf4 { [%clk 0:00:19] } 43... Bh6+ { [%clk 0:00:12] } 44. Ke5 { [%clk 0:00:23] } 44... Bxe3 { [%clk 0:00:11] } 45. Bd5 { [%clk 0:00:18] } 45... Rb8 { [%clk 0:00:03] } 46. Kd6 { [%clk 0:00:22] } 46... Rd8+ { [%clk 0:00:13] } 47. Kc6 { [%clk 0:00:20] } 47... Rxd5 { [%clk 0:00:10] } 48. Kxd5 { [%clk 0:00:16] } 48... Bf3+ { [%clk 0:00:14] } 49. Ke6 { [%clk 0:00:19] } 49... Bd4 { [%clk 0:00:13] } 50. Rd7 { [%clk 0:00:22] } 50... Bb2 { [%clk 0:00:07] } 51. Kf7 { [%clk 0:00:25] } 1-0