Event: Round 1: Sivanandan, Bodhana - Chasin, Nico
Site: https://lichess.org/broadcast/2025-london-chess-classic--fide-open/round-1/blZBAVFl/pzvyCZfn
Date: 2025-11-27
White: Sivanandan, Bodhana
WhiteTitle: WIM
WhiteElo: 2233
Black: Chasin, Nico
BlackTitle: IM
BlackElo: 2512
Result: 0-1
ECO: B40
Opening: Sicilian Defense: French Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:49] } 1... c5 { [%eval 0.25] [%clk 1:30:45] } 2. Nf3 { [%eval 0.2] [%clk 1:30:49] } 2... e6 { [%eval 0.28] [%clk 1:30:46] } 3. g3 { [%eval 0.08] [%clk 1:30:41] } 3... Nc6 { [%eval 0.09] [%clk 1:30:32] } 4. Bg2 { [%eval 0.0] [%clk 1:30:40] } 4... Nf6 { [%eval 0.07] [%clk 1:30:40] } 5. Nc3 { [%eval 0.01] [%clk 1:30:28] } 5... Be7 { [%eval 0.21] [%clk 1:30:12] } 6. O-O { [%eval 0.2] [%clk 1:30:18] } 6... d6 { [%eval 0.27] [%clk 1:29:55] } 7. d4 { [%eval 0.22] [%clk 1:30:06] } 7... cxd4 { [%eval 0.19] [%clk 1:30:14] } 8. Nxd4 { [%eval 0.16] [%clk 1:30:24] } 8... O-O { [%eval 0.17] [%clk 1:30:29] } 9. Re1 { [%eval 0.04] [%clk 1:29:33] } 9... Bd7 { [%eval 0.1] [%clk 1:29:09] } 10. Nxc6 { [%eval 0.17] [%clk 1:29:15] } 10... Bxc6 { [%eval 0.27] [%clk 1:29:05] } 11. a4 { [%eval 0.25] [%clk 1:28:36] } 11... a6 { [%eval 0.14] [%clk 1:28:26] } 12. a5 { [%eval 0.12] [%clk 1:27:18] } 12... Rc8 { [%eval 0.27] [%clk 1:25:27] } 13. Be3 { [%eval 0.24] [%clk 1:24:23] } 13... Qc7 { [%eval 0.26] [%clk 1:19:26] } 14. Qe2 { [%eval 0.0] [%clk 1:23:02] } 14... Rfe8 { [%eval 0.3] [%clk 1:18:34] } 15. Red1 { [%eval 0.0] [%clk 1:20:41] } 15... h6 { [%eval 0.0] [%clk 1:18:09] } 16. Rd2 { [%eval 0.0] [%clk 1:13:42] } 16... Nd7 { [%eval 0.0] [%clk 1:14:45] } 17. f4 { [%eval -0.28] [%clk 1:08:48] } 17... Bf6 { [%eval -0.33] [%clk 1:13:02] } 18. Rd3 { [%eval -0.39] [%clk 1:03:54] } 18... Red8 { [%eval -0.16] [%clk 0:56:08] } 19. Qd2?! { [%eval -0.85] } { Inaccuracy. b4 was best. } { [%clk 1:02:01] } 19... Nc5 { [%eval -0.86] [%clk 0:53:26] } 20. Bxc5 { [%eval -0.81] [%clk 1:01:26] } 20... dxc5 { [%eval -0.93] [%clk 0:53:50] } 21. e5 { [%eval -0.87] [%clk 0:59:34] } 21... c4 { [%eval -0.79] [%clk 0:52:23] } 22. Rxd8+ { [%eval -1.02] [%clk 0:54:38] } 22... Rxd8 { [%eval -0.97] [%clk 0:46:24] } 23. Qe2 { [%eval -0.88] [%clk 0:52:15] } 23... Be7 { [%eval -0.34] [%clk 0:44:40] } 24. Qxc4 { [%eval -0.19] [%clk 0:40:56] } 24... Rd2 { [%eval -0.22] [%clk 0:43:54] } 25. Bxc6 { [%eval -0.24] [%clk 0:40:05] } 25... Rxc2 { [%eval -0.33] [%clk 0:39:59] } 26. Bd5?! { [%eval -1.27] } { Inaccuracy. Kh1 was best. } { [%clk 0:31:17] } 26... Bc5+ { [%eval -1.46] [%clk 0:40:09] } 27. Kh1 { [%eval -1.46] [%clk 0:30:54] } 27... exd5 { [%eval -1.3] [%clk 0:39:37] } 28. Qxd5 { [%eval -1.46] [%clk 0:30:05] } 28... Qc8 { [%eval -1.16] [%clk 0:35:26] } 29. Qe4? { [%eval -2.63] } { Mistake. Ne4 was best. } { [%clk 0:24:10] } 29... Rxb2 { [%eval -2.68] [%clk 0:34:07] } 30. f5?! { [%eval -3.85] } { Inaccuracy. Rd1 was best. } { [%clk 0:16:22] } 30... Rb4 { [%eval -3.79] [%clk 0:32:36] } 31. Qf3 { [%eval -4.69] [%clk 0:14:09] } 31... Rb3 { [%eval -4.88] [%clk 0:33:01] } 32. Rf1 { [%eval -4.82] [%clk 0:07:56] } 32... Bb4 { [%eval -4.7] [%clk 0:32:06] } 33. Qg4 { [%eval -5.4] [%clk 0:05:49] } 33... Bxc3 { [%eval -5.14] [%clk 0:32:08] } 34. Qe4 { [%eval -6.46] [%clk 0:05:28] } 34... Rb4 { [%eval -5.95] [%clk 0:32:13] } 35. Qd5 { [%eval -6.51] [%clk 0:04:59] } 35... Rb5 { [%eval -6.35] [%clk 0:32:39] } 36. Qf3 { [%eval -6.31] [%clk 0:04:33] } 36... Bxe5 { [%eval -6.21] [%clk 0:33:02] } 37. Rd1 { [%eval -6.78] [%clk 0:04:46] } 37... Qc6 { [%eval -6.02] [%clk 0:33:17] } 38. Qxc6 { [%eval -5.74] [%clk 0:05:05] } 38... bxc6 { [%eval -5.76] [%clk 0:33:44] } 39. Rd8+ { [%eval -5.97] [%clk 0:05:06] } 39... Kh7 { [%eval -5.95] [%clk 0:34:13] } 40. Rc8 { [%eval -5.87] [%clk 0:05:11] } 40... c5 { [%eval -5.95] [%clk 0:34:36] } 41. Kg2 { [%eval -5.83] [%clk 0:05:15] } 41... Rxa5 { [%eval -5.98] [%clk 0:35:01] } 42. Rc6 { [%eval -6.29] [%clk 0:05:35] } 42... Ra2+ { [%eval -6.28] [%clk 0:35:25] } 43. Kf3 { [%eval -6.16] [%clk 0:05:55] } 43... Bd4 { [%eval -6.09] [%clk 0:35:51] } 44. h4 { [%eval -6.4] [%clk 0:06:07] } 44... a5 { [%eval -6.37] [%clk 0:36:16] } 45. Rc7 { [%eval -6.33] [%clk 0:06:20] } 45... Rf2+ { [%eval -6.43] [%clk 0:36:35] } 46. Ke4 { [%eval -6.41] [%clk 0:06:41] } 46... a4 { [%eval -6.6] [%clk 0:37:00] } 47. Ra7 { [%eval -6.59] [%clk 0:07:00] } 47... Re2+ { [%eval -6.53] [%clk 0:37:10] } 48. Kf3 { [%eval -6.98] [%clk 0:07:22] } 48... Ra2 { [%eval -6.89] [%clk 0:37:33] } 49. g4 { [%eval -7.42] [%clk 0:07:17] } 49... a3 { [%eval -7.24] [%clk 0:37:49] } 50. Kg3 { [%eval -8.2] [%clk 0:07:12] } 50... Rc2 { [%eval -7.96] [%clk 0:38:10] } 51. Rxa3 { [%eval -8.1] [%clk 0:07:33] } 51... Rc3+ { [%eval -8.97] [%clk 0:38:39] } 52. Rxc3 { [%eval -9.37] [%clk 0:08:00] } 52... Bxc3 { [%eval -10.43] [%clk 0:39:00] } 53. Kf3 { [%eval -8.94] [%clk 0:07:59] } 53... Be1 { [%eval -9.06] [%clk 0:39:26] } 54. h5? { [%eval #-26] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:08:20] } 54... c4 { [%eval -11.01] [%clk 0:39:52] } 55. Ke2?! { [%eval #-20] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 0:08:40] } 55... Bh4 { [%eval #-19] [%clk 0:40:11] } 56. Kd2 { [%eval #-19] [%clk 0:09:00] } 56... Bf6 { [%eval #-18] [%clk 0:40:31] } 57. Ke3 { [%eval #-18] [%clk 0:09:09] } 57... Kg8 { [%eval #-17] [%clk 0:40:58] } 58. Ke4 { [%eval #-17] [%clk 0:09:31] } 58... Kf8 { [%eval #-16] [%clk 0:41:25] } 0-1