Event: Round 9: Sivanandan, Bodhana - Blackburn, Jonathan L B
Date: 2024-05-04
White: Sivanandan, Bodhana
WhiteTitle: WCM
WhiteElo: 2065
Black: Blackburn, Jonathan L B
BlackTitle: FM
BlackElo: 2203
Result: 0-1
ECO: C09
Opening: French Defense: Tarrasch Variation, Open System, Main Line
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:39:47] } 1... e6 { [%eval 0.38] [%clk 1:40:54] } 2. d4 { [%eval 0.25] [%clk 1:38:33] } 2... d5 { [%eval 0.35] [%clk 1:41:20] } 3. Nd2 { [%eval 0.18] [%clk 1:38:35] } 3... c5 { [%eval 0.17] [%clk 1:41:44] } 4. exd5 { [%eval 0.12] [%clk 1:38:27] } 4... exd5 { [%eval 0.18] [%clk 1:42:08] } 5. Ngf3 { [%eval 0.13] [%clk 1:37:26] } 5... Nc6 { [%eval 0.29] [%clk 1:42:03] } 6. Be2 { [%eval 0.0] [%clk 1:34:28] } 6... Nf6 { [%eval 0.0] [%clk 1:39:52] } 7. O-O { [%eval 0.0] [%clk 1:33:31] } 7... c4 { [%eval 0.2] [%clk 1:36:07] } 8. Re1 { [%eval 0.21] [%clk 1:24:38] } 8... Be7 { [%eval 0.26] [%clk 1:35:57] } 9. Nf1 { [%eval 0.2] [%clk 1:23:20] } 9... O-O { [%eval 0.21] [%clk 1:27:13] } 10. Ng3 { [%eval 0.06] [%clk 1:16:52] } 10... Re8 { [%eval -0.03] [%clk 1:19:22] } 11. c3 { [%eval 0.08] [%clk 1:11:16] } 11... h6 { [%eval 0.01] [%clk 1:15:17] } 12. Bf4 { [%eval -0.1] [%clk 1:06:03] } 12... Be6 { [%eval 0.26] [%clk 1:10:44] } 13. Bf1 { [%eval -0.21] [%clk 1:01:20] } 13... Bf8 { [%eval -0.17] [%clk 1:04:15] } 14. Qc2 { [%eval -0.34] [%clk 0:48:20] } 14... Rc8 { [%eval -0.18] [%clk 0:59:41] } 15. h3 { [%eval -0.05] [%clk 0:41:44] } 15... a6 { [%eval 0.06] [%clk 0:51:52] } 16. Re2 { [%eval -0.41] [%clk 0:40:08] } 16... b5 { [%eval -0.45] [%clk 0:49:17] } 17. Rae1 { [%eval -0.48] [%clk 0:39:15] } 17... Qb6?! { [%eval 0.07] } { Inaccuracy. b4 was best. } { [%clk 0:37:50] } 18. a3 { [%eval -0.24] [%clk 0:35:29] } 18... a5 { [%eval -0.21] [%clk 0:34:23] } 19. Ne5 { [%eval -0.35] [%clk 0:28:06] } 19... b4 { [%eval -0.27] [%clk 0:29:12] } 20. axb4 { [%eval -0.46] [%clk 0:25:52] } 20... axb4 { [%eval -0.35] [%clk 0:29:33] } 21. Ng6? { [%eval -1.9] } { Mistake. Ng4 was best. } { [%clk 0:19:35] } 21... Nxd4 { [%eval -2.13] [%clk 0:22:20] } 22. cxd4 { [%eval -2.16] [%clk 0:18:21] } 22... fxg6 { [%eval -2.08] [%clk 0:22:39] } 23. Qxg6 { [%eval -2.11] [%clk 0:12:02] } 23... Bf7 { [%eval -2.2] [%clk 0:22:54] } 24. Qf5 { [%eval -2.15] [%clk 0:11:35] } 24... Qxd4 { [%eval -2.14] [%clk 0:19:40] } 25. Be5 { [%eval -2.19] [%clk 0:06:03] } 25... Qb6 { [%eval -1.58] [%clk 0:17:03] } 26. Qf4 { [%eval -2.13] [%clk 0:04:52] } 26... Nh5 { [%eval -2.04] [%clk 0:15:18] } 27. Nxh5 { [%eval -2.21] [%clk 0:03:33] } 27... Bxh5 { [%eval -2.17] [%clk 0:15:44] } 28. Re3 { [%eval -2.79] [%clk 0:03:47] } 28... g5 { [%eval -2.86] [%clk 0:07:18] } 29. Qf5 { [%eval -2.81] [%clk 0:02:49] } 29... Qg6 { [%eval -2.82] [%clk 0:05:14] } 30. Qxg6+ { [%eval -3.35] [%clk 0:02:33] } 30... Bxg6 { [%eval -3.36] [%clk 0:05:41] } 31. Bd4 { [%eval -4.19] [%clk 0:02:14] } 31... Rxe3 { [%eval -3.83] [%clk 0:05:36] } 32. fxe3 { [%eval -3.95] [%clk 0:01:59] } 32... Bg7 { [%eval -3.89] [%clk 0:04:49] } 33. Be2 { [%eval -3.92] [%clk 0:01:30] } 33... Bxd4 { [%eval -3.93] [%clk 0:04:49] } 34. exd4 { [%eval -4.04] [%clk 0:01:47] } 34... c3 { [%eval -3.96] [%clk 0:04:25] } 35. bxc3 { [%eval -4.09] [%clk 0:01:57] } 35... b3 { [%eval -3.95] [%clk 0:04:17] } 36. Bf3 { [%eval -4.02] [%clk 0:02:12] } 36... b2 { [%eval -3.92] [%clk 0:04:30] } 37. Bxd5+ { [%eval -3.89] [%clk 0:02:20] } 37... Kh8 { [%eval -3.83] [%clk 0:03:36] } 38. Ba2?! { [%eval -5.57] } { Inaccuracy. c4 was best. } { [%clk 0:02:13] } 38... Ra8 { [%eval -5.53] [%clk 0:03:52] } 39. Bb1 { [%eval -5.37] [%clk 0:02:04] } 39... Bxb1 { [%eval -5.4] [%clk 0:04:17] } 40. Rxb1?! { [%eval -8.08] } { Inaccuracy. Re6 was best. } { [%clk 0:02:25] } 40... Ra1 { [%eval -7.62] [%clk 0:04:43] } 41. Rxa1? { [%eval #-28] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:01:55] } 41... bxa1=Q+ { [%eval #-31] [%clk 0:05:03] } 42. Kh2 { [%eval #-14] [%clk 0:01:57] } 42... Qxc3 { [%eval #-14] [%clk 0:05:28] } 43. d5 { [%eval #-15] [%clk 0:01:30] } 43... Qe5+ { [%eval #-16] [%clk 0:05:53] } 44. Kg1 { [%eval #-17] [%clk 0:01:11] } 44... Qxd5 { [%eval #-12] [%clk 0:06:20] } 45. Kh2?? { [%eval #-9] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:01:22] } 45... h5 { [%eval #-9] [%clk 0:06:34] } 46. Kg1 { [%eval #-9] [%clk 0:01:08] } 46... g4 { [%eval #-11] [%clk 0:06:50] } 47. hxg4 { [%eval #-11] [%clk 0:01:29] } 47... hxg4 { [%eval #-10] [%clk 0:07:16] } 48. g3 { [%eval #-7] [%clk 0:01:19] } 48... Qa2 { [%eval #-6] [%clk 0:07:38] } 49. Kh1 { [%eval #-6] [%clk 0:01:41] } 49... Kg7 { [%eval #-5] [%clk 0:08:05] } 50. Kg1 { [%eval #-5] [%clk 0:01:58] } 50... Kf6 { [%eval #-4] [%clk 0:08:33] } 51. Kf1 { [%eval #-4] [%clk 0:01:51] } 51... Ke5 { [%eval #-3] [%clk 0:08:59] } 52. Kg1 { [%eval #-3] [%clk 0:02:09] } 52... Ke4 { [%eval #-2] [%clk 0:09:26] } 53. Kh1 { [%eval #-2] [%clk 0:02:28] } 53... Kf3 { [%eval #-1] [%clk 0:09:53] } 54. Kg1 { [%eval #-1] [%clk 0:02:44] } 54... Qg2# { [%clk 0:10:14] } 0-1