Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-17
White: Thavandiran, Shiyam
WhiteTitle: IM
WhiteElo: 2387
Black: Valsecchi, Alessio
BlackTitle: GM
BlackElo: 2488
Result: 1-0
ECO: B44
Opening: Sicilian Defense: Taimanov Variation, Szén Variation
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:39:59] } 1... c5 { [%eval 0.25] [%clk 1:40:50] } 2. Nf3 { [%eval 0.24] [%clk 1:39:50] } 2... e6 { [%eval 0.28] [%clk 1:41:06] } 3. d4 { [%eval 0.4] [%clk 1:39:48] } 3... cxd4 { [%eval 0.39] [%clk 1:41:30] } 4. Nxd4 { [%eval 0.25] [%clk 1:40:15] } 4... Nc6 { [%eval 0.28] [%clk 1:41:44] } 5. Nb5 { [%eval 0.17] [%clk 1:40:17] } 5... d6 { [%eval 0.14] [%clk 1:41:43] } 6. c4 { [%eval 0.26] [%clk 1:40:41] } 6... Nf6 { [%eval 0.23] [%clk 1:41:47] } 7. N5c3 { [%eval 0.17] [%clk 1:40:49] } 7... Be7 { [%eval 0.13] [%clk 1:41:41] } 8. Be2 { [%eval 0.17] [%clk 1:41:11] } 8... O-O { [%eval 0.16] [%clk 1:41:48] } 9. O-O { [%eval 0.08] [%clk 1:41:34] } 9... b6 { [%eval 0.1] [%clk 1:41:01] } 10. Bf4 { [%eval -0.03] [%clk 1:41:22] } 10... Bb7 { [%eval 0.01] [%clk 1:40:49] } 11. Re1 { [%eval 0.1] [%clk 1:38:05] } 11... Ne5 { [%eval 0.14] [%clk 1:33:56] } 12. Nd2 { [%eval 0.16] [%clk 1:35:41] } 12... Rc8 { [%eval 0.18] [%clk 1:32:52] } 13. Rc1 { [%eval 0.06] [%clk 1:31:49] } 13... Nfd7 { [%eval 0.24] [%clk 1:24:00] } 14. a3 { [%eval 0.11] [%clk 1:14:41] } 14... a6 { [%eval 0.33] [%clk 1:22:22] } 15. Be3 { [%eval 0.29] [%clk 1:09:13] } 15... g5 { [%eval 0.38] [%clk 1:18:18] } 16. Rf1 { [%eval 0.15] [%clk 0:40:56] } 16... Kh8 { [%eval 0.13] [%clk 1:17:24] } 17. h4?! { [%eval -0.72] } { Inaccuracy. f3 was best. } { [%clk 0:33:27] } 17... gxh4 { [%eval -0.23] [%clk 1:10:13] } 18. f4 { [%eval -0.24] [%clk 0:33:14] } 18... Ng6 { [%eval -0.28] [%clk 1:09:51] } 19. Nf3?! { [%eval -1.0] } { Inaccuracy. Bg4 was best. } { [%clk 0:24:25] } 19... Rg8 { [%eval -1.1] [%clk 0:54:06] } 20. Kh1 { [%eval -1.38] [%clk 0:23:10] } 20... Rg7 { [%eval -1.0] [%clk 0:44:05] } 21. Nd4 { [%eval -0.87] [%clk 0:19:52] } 21... Nf6 { [%eval -0.96] [%clk 0:36:59] } 22. Bd3? { [%eval -2.2] } { Mistake. Qd3 was best. } { [%clk 0:14:42] } 22... Nf8 { [%eval -2.22] [%clk 0:34:58] } 23. f5 { [%eval -2.15] [%clk 0:13:35] } 23... Ng4 { [%eval -1.85] [%clk 0:30:43] } 24. Bg1 { [%eval -1.92] [%clk 0:13:08] } 24... e5?? { [%eval 0.64] } { Blunder. Bf6 was best. } { [%clk 0:27:27] } 25. f6 { [%eval 0.4] [%clk 0:13:09] } 25... Bxf6?! { [%eval 1.1] } { Inaccuracy. Nxf6 was best. } { [%clk 0:19:49] } 26. Nf5 { [%eval 1.05] [%clk 0:13:36] } 26... Rg6 { [%eval 1.29] [%clk 0:19:27] } 27. Be2 { [%eval 1.42] [%clk 0:11:41] } 27... Bg5 { [%eval 1.61] [%clk 0:19:50] } 28. Bxg4 { [%eval 1.59] [%clk 0:12:00] } 28... Bxc1 { [%eval 1.55] [%clk 0:20:10] } 29. Qxc1 { [%eval 1.61] [%clk 0:12:13] } 29... h3?? { [%eval 3.67] } { Blunder. Rxg4 was best. } { [%clk 0:10:41] } 30. Bxh3 { [%eval 3.43] [%clk 0:12:02] } 30... Rxc4 { [%eval 3.22] [%clk 0:10:56] } 31. Qe3 { [%eval 3.36] [%clk 0:08:35] } 31... Ne6 { [%eval 3.78] [%clk 0:04:46] } 32. Nh6 { [%eval 3.7] [%clk 0:06:38] } 32... Qh4 { [%eval 4.41] [%clk 0:05:10] } 33. Nxf7+ { [%eval 4.49] [%clk 0:05:59] } 33... Kg8 { [%eval 4.42] [%clk 0:05:33] } 34. Bf2 { [%eval 3.66] [%clk 0:05:28] } 34... Qh5 { [%eval 3.94] [%clk 0:05:38] } 35. g4 { [%eval 3.9] [%clk 0:03:18] } 35... Rxg4 { [%eval 3.87] [%clk 0:01:40] } 36. Nh6+ { [%eval 3.84] [%clk 0:03:28] } 36... Kh8 { [%eval 4.21] [%clk 0:01:47] } 37. Nxg4 { [%eval 4.11] [%clk 0:03:35] } 37... Nf4 { [%eval 4.06] [%clk 0:02:12] } 38. Kh2 { [%eval 4.01] [%clk 0:02:06] } 38... Bc8 { [%eval 3.74] [%clk 0:01:40] } 39. Rg1 { [%eval 3.76] [%clk 0:02:16] } 39... Qxh3+ { [%eval 3.78] [%clk 0:00:43] } 40. Qxh3 { [%eval 3.66] [%clk 0:02:41] } 40... Nxh3 { [%eval 3.61] [%clk 0:01:09] } 41. Kxh3 { [%eval 3.53] [%clk 0:01:44] } 41... h5 { [%eval 3.87] [%clk 0:01:33] } 42. Bxb6 { [%eval 3.82] [%clk 0:01:39] } 42... Kg7 { [%eval 3.8] [%clk 0:01:33] } 43. Kg3 { [%eval 3.73] [%clk 0:46:12] } 43... Bxg4 { [%eval 3.79] [%clk 0:48:03] } 44. Rf1 { [%eval 3.82] [%clk 0:44:51] } 44... Rc8 { [%eval 4.05] [%clk 0:47:43] } 45. Rf2 { [%eval 3.98] [%clk 0:43:51] } 45... Be6 { [%eval 3.97] [%clk 0:47:22] } 46. Kh4 { [%eval 4.06] [%clk 0:41:35] } 46... Bf7 { [%eval 4.22] [%clk 0:47:25] } 47. Rd2 { [%eval 4.08] [%clk 0:34:07] } 47... Rc6 { [%eval 4.19] [%clk 0:47:26] } 48. Ba5 { [%eval 4.12] [%clk 0:33:16] } 48... Kf8 { [%eval 4.2] [%clk 0:46:37] } 49. Bb4 { [%eval 4.19] [%clk 0:33:40] } 49... Ke7 { [%eval 4.14] [%clk 0:47:02] } 50. Kg5 { [%eval 4.38] [%clk 0:33:36] } 50... Kd7 { [%eval 4.24] [%clk 0:47:03] } 51. Nd5 { [%eval 4.21] [%clk 0:32:20] } 1-0