Event: Round of 16 | Game 1: Erigaisi Arjun - Sivanandan, Bodhana
Date: 2024-10-14
White: Erigaisi Arjun
WhiteTitle: GM
WhiteElo: 2797
Black: Sivanandan, Bodhana
BlackTitle: WFM
BlackElo: 2088
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:59:55] } 1... d5 { [%eval 0.23] [%clk 0:59:45] } 2. Bf4 { [%eval 0.0] [%clk 0:59:49] } 2... c5 { [%eval 0.06] [%clk 0:59:31] } 3. e3 { [%eval 0.02] [%clk 0:59:43] } 3... Nc6 { [%eval 0.05] [%clk 0:59:08] } 4. Bb5 { [%eval -0.07] [%clk 0:59:36] } 4... e6 { [%eval 0.12] [%clk 0:57:15] } 5. Nf3 { [%eval 0.07] [%clk 0:59:17] } 5... Nf6 { [%eval 0.17] [%clk 0:55:34] } 6. O-O { [%eval 0.14] [%clk 0:59:09] } 6... Be7 { [%eval 0.28] [%clk 0:53:19] } 7. dxc5 { [%eval 0.24] [%clk 0:58:46] } 7... Bxc5 { [%eval 0.26] [%clk 0:52:43] } 8. c4 { [%eval 0.15] [%clk 0:58:42] } 8... Bd7 { [%eval 0.2] [%clk 0:49:16] } 9. Nc3 { [%eval 0.16] [%clk 0:56:35] } 9... dxc4 { [%eval 0.57] [%clk 0:45:59] } 10. Qe2 { [%eval 0.59] [%clk 0:56:21] } 10... O-O { [%eval 0.49] [%clk 0:44:14] } 11. Rfd1 { [%eval 0.6] [%clk 0:55:56] } 11... Qc8 { [%eval 0.79] [%clk 0:40:54] } 12. Bxc4 { [%eval 0.87] [%clk 0:52:42] } 12... a6 { [%eval 1.07] [%clk 0:38:01] } 13. Rac1 { [%eval 1.11] [%clk 0:52:18] } 13... b5?! { [%eval 2.16] } { Inaccuracy. Rd8 was best. } { [%clk 0:36:03] } 14. Bd3 { [%eval 2.21] [%clk 0:51:59] } 14... Be7 { [%eval 2.16] [%clk 0:34:44] } 15. Ne5 { [%eval 1.74] [%clk 0:49:44] } 15... Rd8 { [%eval 2.2] [%clk 0:32:52] } 16. Ne4 { [%eval 2.21] [%clk 0:48:40] } 16... Nd5?! { [%eval 3.43] } { Inaccuracy. Be8 was best. } { [%clk 0:29:04] } 17. Ng5 { [%eval 3.3] [%clk 0:47:54] } 17... Bxg5 { [%eval 3.5] [%clk 0:24:34] } 18. Bxg5 { [%eval 3.54] [%clk 0:47:46] } 18... Rf8 { [%eval 3.92] [%clk 0:23:11] } 19. Bb1 { [%eval 3.8] [%clk 0:45:43] } 19... f5?! { [%eval 4.78] } { Inaccuracy. Nxe5 was best. } { [%clk 0:19:24] } 20. e4 { [%eval 4.87] [%clk 0:44:57] } 20... fxe4 { [%eval 4.75] [%clk 0:16:08] } 21. Qxe4 { [%eval 4.72] [%clk 0:43:49] } 21... Rf5 { [%eval 4.83] [%clk 0:14:40] } 22. Nxc6 { [%eval 4.28] [%clk 0:43:31] } 22... Bxc6 { [%eval 4.28] [%clk 0:14:29] } 23. Rxd5 { [%eval 4.19] [%clk 0:40:21] } 23... Rxd5? { [%eval 7.38] } { Mistake. Qe8 was best. } { [%clk 0:10:24] } 24. Qxh7+ { [%eval 7.25] [%clk 0:40:13] } 24... Kf8 { [%eval 7.52] [%clk 0:10:01] } 25. Qh8+ { [%eval 7.51] [%clk 0:40:06] } 25... Kf7 { [%eval 7.46] [%clk 0:09:45] } 26. Qh5+ { [%eval 7.34] [%clk 0:40:00] } 26... Kf8 { [%eval 7.22] [%clk 0:07:59] } 27. Bg6 { [%eval 7.37] [%clk 0:39:51] } 27... Rxg5 { [%eval 7.14] [%clk 0:07:09] } 28. Qxg5 { [%eval 6.99] [%clk 0:39:45] } 28... Qd8 { [%eval 7.23] [%clk 0:02:11] } 29. Qc5+ { [%eval 7.1] [%clk 0:39:31] } 29... Qe7 { [%eval 7.15] [%clk 0:01:58] } 30. Qxc6 { [%eval 7.16] [%clk 1:09:17] } 30... Rd8 { [%eval 7.11] [%clk 0:30:57] } 31. g3 { [%eval 6.98] [%clk 1:09:01] } 31... Qf6 { [%eval 9.68] [%clk 0:29:59] } 32. Qc5+ { [%eval 9.89] [%clk 1:08:52] } 32... Kg8 { [%eval 9.93] [%clk 0:28:39] } 33. Qh5 { [%eval 9.87] [%clk 1:08:43] } 33... Qd4 { [%eval 9.81] [%clk 0:15:59] } 34. Qh7+ { [%eval 9.56] [%clk 1:07:49] } 34... Kf8 { [%eval 10.0] [%clk 0:15:47] } 35. Qh8+ { [%eval 9.95] [%clk 1:07:37] } 35... Ke7 { [%eval 9.66] [%clk 0:15:34] } 36. Rc7+ { [%eval 9.44] [%clk 1:07:31] } 36... Kf6? { [%eval #6] } { Checkmate is now unavoidable. Qd7 was best. } { [%clk 0:14:29] } 37. Qxg7+ { [%eval #5] [%clk 1:07:23] } 37... Kg5 { [%eval #5] [%clk 0:14:19] } 38. h4+ { [%eval #7] [%clk 1:06:46] } 38... Kg4 { [%eval #8] [%clk 0:13:55] } 39. Be4+ { [%eval #7] [%clk 1:06:22] } 39... Qxg7 { [%eval #7] [%clk 0:12:21] } 40. Rxg7+ { [%eval #6] [%clk 1:06:16] } 40... Kh5 { [%eval #6] [%clk 0:11:57] } 41. Rh7+ { [%eval #5] [%clk 1:06:09] } 41... Kg4 { [%eval #5] [%clk 0:11:35] } 42. Kg2 { [%eval #4] [%clk 1:06:05] } 42... Rd2 { [%eval #4] [%clk 0:10:35] } 43. Rg7+ { [%eval #3] [%clk 1:05:58] } 43... Kh5 { [%eval #3] [%clk 0:10:20] } 44. Kh3 { [%eval #2] [%clk 1:05:52] } 44... Rxf2 { [%clk 0:09:57] } 45. Rh7# { [%clk 1:05:46] } 1-0