Event: Round 2: Aleksandr Ostrovskiy - Parimarjan Negi
Site: https://lichess.org/study/r0Lp4eTF/Dg7hmFun
Date: 2022-11-24
White: Aleksandr Ostrovskiy
WhiteTitle: IM
Black: Parimarjan Negi
BlackTitle: GM
Result: 0-1
ECO: C95
Opening: Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:19:54] } 1... e5 { [%eval 0.12] [%clk 1:29:54] } 2. Nf3 { [%eval 0.29] [%clk 1:20:07] } 2... Nc6 { [%eval 0.32] [%clk 1:30:07] } 3. Bb5 { [%eval 0.2] [%clk 1:19:40] } 3... a6 { [%eval 0.37] [%clk 1:29:33] } 4. Ba4 { [%eval 0.31] [%clk 1:20:03] } 4... Nf6 { [%eval 0.37] [%clk 1:28:32] } 5. O-O { [%eval 0.29] [%clk 1:19:52] } 5... Be7 { [%eval 0.36] [%clk 1:27:18] } 6. Re1 { [%eval 0.46] [%clk 1:18:22] } 6... b5 { [%eval 0.33] [%clk 1:26:32] } 7. Bb3 { [%eval 0.36] [%clk 1:18:48] } 7... d6 { [%eval 0.33] [%clk 1:26:48] } 8. c3 { [%eval 0.59] [%clk 1:18:46] } 8... O-O { [%eval 0.5] [%clk 1:27:06] } 9. h3 { [%eval 0.46] [%clk 1:19:00] } 9... Nb8 { [%eval 0.59] [%clk 1:24:59] } 10. d4 { [%eval 0.4] [%clk 1:18:25] } 10... Nbd7 { [%eval 0.45] [%clk 1:25:05] } 11. Nbd2 { [%eval 0.54] [%clk 1:18:23] } 11... Bb7 { [%eval 0.46] [%clk 1:25:22] } 12. Bc2 { [%eval 0.5] [%clk 1:18:26] } 12... Re8 { [%eval 0.44] [%clk 1:24:47] } 13. Nf1 { [%eval 0.53] [%clk 1:17:59] } 13... Bf8 { [%eval 0.5] [%clk 1:24:49] } 14. Ng3 { [%eval 0.51] [%clk 1:18:23] } 14... g6 { [%eval 0.6] [%clk 1:24:54] } 15. Bd2 { [%eval 0.65] [%clk 1:15:44] } 15... Bg7 { [%eval 0.83] [%clk 1:11:23] } 16. Qc1 { [%eval 0.88] [%clk 1:14:47] } 16... d5 { [%eval 0.75] [%clk 1:06:06] } 17. Bg5 { [%eval 0.59] [%clk 1:08:28] } 17... Qb8 { [%eval 0.99] [%clk 0:44:57] } 18. dxe5 { [%eval 0.48] [%clk 1:02:29] } 18... Nxe5?! { [%eval 1.17] } { Inaccuracy. Nxe4 was best. } { [%clk 0:40:42] } 19. Nxe5 { [%eval 1.03] [%clk 1:01:03] } 19... Rxe5 { [%eval 1.07] [%clk 0:41:03] } 20. f4 { [%eval 1.05] [%clk 0:44:42] } 20... Re8 { [%eval 1.4] [%clk 0:39:34] } 21. e5 { [%eval 1.14] [%clk 0:44:42] } 21... Nd7 { [%eval 1.28] [%clk 0:39:36] } 22. Qd1 { [%eval 1.41] [%clk 0:39:41] } 22... c5 { [%eval 1.55] [%clk 0:30:56] } 23. Qg4 { [%eval 1.39] [%clk 0:37:35] } 23... Qc7?! { [%eval 2.1] } { Inaccuracy. Nf8 was best. } { [%clk 0:30:56] } 24. Rad1 { [%eval 1.56] [%clk 0:28:08] } 24... Qc6 { [%eval 1.98] [%clk 0:24:43] } 25. Qh4 { [%eval 1.44] [%clk 0:16:03] } 25... f6 { [%eval 1.59] [%clk 0:22:54] } 26. exf6 { [%eval 1.34] [%clk 0:14:16] } 26... Nxf6 { [%eval 1.32] [%clk 0:22:56] } 27. f5? { [%eval 0.0] } { Mistake. Rf1 was best. } { [%clk 0:11:00] } 27... d4 { [%eval 0.43] [%clk 0:11:57] } 28. Rxe8+ { [%eval 0.0] [%clk 0:10:43] } 28... Rxe8 { [%eval 0.61] [%clk 0:12:18] } 29. Rd2 { [%eval 0.0] [%clk 0:11:04] } 29... Nd7 { [%eval 0.0] [%clk 0:10:21] } 30. Rf2?! { [%eval -0.62] } { Inaccuracy. fxg6 was best. } { [%clk 0:05:17] } 30... dxc3 { [%eval -0.07] [%clk 0:07:54] } 31. bxc3 { [%eval -0.29] [%clk 0:05:40] } 31... Bxc3 { [%eval -0.22] [%clk 0:02:57] } 32. f6 { [%eval -0.13] [%clk 0:05:07] } 32... Re1+ { [%eval 0.0] [%clk 0:03:10] } 33. Kh2 { [%eval 0.0] [%clk 0:05:15] } 33... Ne5 { [%eval 0.0] [%clk 0:03:36] } 34. Qh6?? { [%eval #-2] } { Checkmate is now unavoidable. Be4 was best. } { [%clk 0:01:25] } 34... Qxg2+ { [%eval #-1] [%clk 0:03:21] } 35. Rxg2 { [%eval #-1] [%clk 0:01:37] } 35... Nf3# { [%clk 0:03:47] } 0-1