Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-19
White: Kanana, Ziad
WhiteElo: 2062
Black: Sanket Chakravarty
BlackTitle: IM
BlackElo: 2301
Result: 0-1
ECO: B62
Opening: Sicilian Defense: Richter-Rauzer Variation, Vitolins Variation
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:40:56] } 1... c5 { [%eval 0.25] [%clk 1:29:14] } 2. Nf3 { [%eval 0.2] [%clk 1:41:18] } 2... d6 { [%eval 0.31] [%clk 1:29:38] } 3. d4 { [%eval 0.22] [%clk 1:41:44] } 3... cxd4 { [%eval 0.19] [%clk 1:30:03] } 4. Nxd4 { [%eval 0.18] [%clk 1:42:10] } 4... Nc6 { [%eval 0.45] [%clk 1:30:25] } 5. Nc3 { [%eval 0.31] [%clk 1:38:37] } 5... Nf6 { [%eval 0.3] [%clk 1:30:44] } 6. Bg5 { [%eval 0.25] [%clk 1:39:03] } 6... e6 { [%eval 0.39] [%clk 1:31:04] } 7. Bb5 { [%eval 0.14] [%clk 1:39:28] } 7... Bd7 { [%eval 0.09] [%clk 1:31:19] } 8. Qd3 { [%eval 0.26] [%clk 1:39:47] } 8... Qb6 { [%eval 0.35] [%clk 1:31:31] } 9. O-O-O { [%eval 0.15] [%clk 1:35:43] } 9... Nxd4 { [%eval 0.16] [%clk 1:26:15] } 10. Bxd7+ { [%eval 0.0] [%clk 1:35:04] } 10... Nxd7 { [%eval 0.0] [%clk 1:24:27] } 11. Qxd4 { [%eval 0.0] [%clk 1:35:15] } 11... Qxd4 { [%eval 0.0] [%clk 1:23:53] } 12. Rxd4 { [%eval 0.0] [%clk 1:35:40] } 12... a6 { [%eval 0.01] [%clk 1:21:33] } 13. Rhd1 { [%eval 0.0] [%clk 1:31:37] } 13... Rc8 { [%eval 0.0] [%clk 1:21:42] } 14. Bh4 { [%eval 0.0] [%clk 1:28:35] } 14... h5 { [%eval 0.0] [%clk 1:22:01] } 15. h3 { [%eval 0.0] [%clk 1:17:31] } 15... Ne5 { [%eval 0.13] [%clk 1:17:00] } 16. Bg3 { [%eval -0.03] [%clk 1:15:28] } 16... Nc4 { [%eval 0.01] [%clk 1:17:05] } 17. b3 { [%eval 0.0] [%clk 1:03:40] } 17... Ne5 { [%eval 0.0] [%clk 1:13:14] } 18. Kb2 { [%eval -0.18] [%clk 1:02:03] } 18... Be7 { [%eval 0.12] [%clk 1:12:27] } 19. Bxe5 { [%eval 0.0] [%clk 0:59:56] } 19... dxe5 { [%eval 0.04] [%clk 1:12:49] } 20. Rd7 { [%eval 0.0] [%clk 0:57:43] } 20... Bc5 { [%eval -0.06] [%clk 1:10:14] } 21. Rxb7 { [%eval 0.0] [%clk 0:44:16] } 21... Bd4 { [%eval 0.0] [%clk 1:06:44] } 22. Rd3 { [%eval -0.03] [%clk 0:44:42] } 22... O-O { [%eval -0.05] [%clk 1:02:12] } 23. Rd7 { [%eval -0.14] [%clk 0:40:36] } 23... Bxf2?! { [%eval 0.77] } { Inaccuracy. Rc6 was best. } { [%clk 0:56:07] } 24. Na4?! { [%eval -0.22] } { Inaccuracy. b4 was best. } { [%clk 0:31:28] } 24... f5 { [%eval -0.44] [%clk 0:53:54] } 25. Re7? { [%eval -2.17] } { Mistake. Rd2 was best. } { [%clk 0:24:03] } 25... Rcd8 { [%eval -2.31] [%clk 0:43:31] } 26. Rxd8 { [%eval -2.45] [%clk 0:19:30] } 26... Rxd8 { [%eval -2.41] [%clk 0:43:55] } 27. exf5?! { [%eval -3.14] } { Inaccuracy. b4 was best. } { [%clk 0:15:47] } 27... exf5 { [%eval -2.76] [%clk 0:41:42] } 28. c4 { [%eval -3.26] [%clk 0:14:49] } 28... Kf8 { [%eval -3.16] [%clk 0:38:16] } 29. Re6 { [%eval -3.23] [%clk 0:15:07] } 29... e4 { [%eval -3.18] [%clk 0:36:03] } 30. Kc2?! { [%eval -4.22] } { Inaccuracy. Rxa6 was best. } { [%clk 0:05:37] } 30... Kf7 { [%eval -4.01] [%clk 0:29:45] } 31. Rxa6 { [%eval -4.32] [%clk 0:04:38] } 31... e3 { [%eval -4.37] [%clk 0:30:04] } 32. Nc3 { [%eval -4.43] [%clk 0:03:52] } 32... Rd2+ { [%eval -4.23] [%clk 0:30:31] } 33. Kc1 { [%eval -4.68] [%clk 0:04:08] } 33... e2 { [%eval -4.55] [%clk 0:30:52] } 34. Nxe2 { [%eval -4.9] [%clk 0:04:22] } 34... Be3 { [%eval -4.62] [%clk 0:30:46] } 35. Kb1 { [%eval -5.44] [%clk 0:03:25] } 35... Rxe2 { [%eval -5.15] [%clk 0:31:10] } 36. b4 { [%eval -6.45] [%clk 0:03:17] } 36... Rxg2 { [%eval -6.3] [%clk 0:31:06] } 37. c5 { [%eval -6.6] [%clk 0:03:25] } 37... f4 { [%eval -6.1] [%clk 0:31:18] } 38. Ra3 { [%eval -5.11] [%clk 0:03:44] } 38... Bd4 { [%eval -5.41] [%clk 0:30:42] } 39. Rf3 { [%eval -5.78] [%clk 0:03:30] } 39... Rf2 { [%eval -5.46] [%clk 0:30:28] } 40. Rxf2 { [%eval -6.29] [%clk 0:01:15] } 40... Bxf2 { [%eval -5.86] [%clk 0:29:04] } 41. Kc2 { [%eval -6.59] [%clk 0:28:34] } 41... g5 { [%eval -6.19] [%clk 0:58:38] } 42. Kd3 { [%eval -6.33] [%clk 0:27:35] } 42... g4 { [%eval -6.64] [%clk 0:56:45] } 43. hxg4 { [%eval -6.95] [%clk 0:26:54] } 43... hxg4 { [%eval -7.38] [%clk 0:57:13] } 44. Ke2?! { [%eval -60.97] } { Inaccuracy. a4 was best. } { [%clk 0:27:12] } 44... Bd4 { [%eval -10.95] [%clk 0:57:32] } 45. c6 { [%eval -11.42] [%clk 0:27:07] } 45... f3+ { [%eval -8.29] [%clk 0:57:36] } 46. Ke1? { [%eval #-15] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 0:27:01] } 46... Bb6 { [%eval #-14] [%clk 0:57:12] } 47. c7 { [%eval #-14] [%clk 0:26:53] } 47... Bxc7 { [%eval #-14] [%clk 0:57:36] } 48. Kf2 { [%eval #-14] [%clk 0:27:17] } 48... Ke6 { [%clk 0:57:48] } 0-1