[Event "Round 4: Chigaev, Maksim - Bluebaum, Matthias"] [Site "https://lichess.org/study/opUtK3Qi/SHshx4mV"] [Date "2024-11-11"] [Round "4.2"] [White "Chigaev, Maksim"] [Black "Bluebaum, Matthias"] [Result "1-0"] [WhiteElo "2605"] [WhiteTitle "GM"] [WhiteFideId "4108116"] [BlackElo "2654"] [BlackTitle "GM"] [BlackFideId "24651516"] [Variant "Standard"] [ECO "C55"] [Opening "Italian Game: Two Knights Defense, Modern Bishop's Opening"] [Annotator "https://lichess.org/broadcast/-/-/opUtK3Qi"] [StudyName "Round 4"] [ChapterName "Chigaev, Maksim - Bluebaum, Matthias"] [Source "https://lichess.org/study/opUtK3Qi/SHshx4mV"] [Orientation "white"] 1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... e5 { [%eval 0.21] [%clk 1:29:37] } 2. Nf3 { [%eval 0.13] [%clk 1:31:03] } 2... Nc6 { [%eval 0.17] [%clk 1:30:01] } 3. Bc4 { [%eval 0.08] [%clk 1:31:21] } 3... Nf6 { [%eval 0.15] [%clk 1:30:18] } 4. d3 { [%eval 0.09] [%clk 1:31:42] } 4... Be7 { [%eval 0.29] [%clk 1:30:39] } 5. Nc3 { [%eval 0.17] [%clk 1:31:53] } 5... O-O { [%eval 0.28] [%clk 1:30:42] } 6. a3 { [%eval 0.23] [%clk 1:31:23] } 6... d6 { [%eval 0.28] [%clk 1:30:52] } 7. h3 { [%eval 0.17] [%clk 1:31:32] } 7... a5 { [%eval 0.21] [%clk 1:29:44] } 8. Be3 { [%eval 0.13] [%clk 1:30:35] } 8... Be6 { [%eval 0.17] [%clk 1:28:15] } 9. Ng5 { [%eval 0.21] [%clk 1:29:51] } 9... Bxc4 { [%eval 0.14] [%clk 1:22:26] } 10. dxc4 { [%eval 0.16] [%clk 1:30:07] } 10... Nb8?! { [%eval 0.72] } { Inaccuracy. Nd4 was best. } { [%clk 1:20:32] } (10... Nd4 11. Nf3 Ne6 12. Qe2 c6 13. g4 Qc7 14. a4 Rab8 15. O-O-O Rfc8 16. Ng5) 11. Qe2 { [%eval 0.67] [%clk 1:21:47] } 11... Nbd7 { [%eval 0.74] [%clk 1:13:41] } 12. h4 { [%eval 0.82] [%clk 1:15:18] } 12... c6 { [%eval 0.76] [%clk 1:11:23] } 13. O-O-O { [%eval 0.78] [%clk 1:10:44] } 13... Qc7 { [%eval 0.78] [%clk 1:07:16] } 14. g4 { [%eval 0.73] [%clk 1:03:58] } 14... Nc5 { [%eval 0.69] [%clk 1:05:46] } 15. Rhg1 { [%eval 0.76] [%clk 0:40:05] } 15... Rab8 { [%eval 0.86] [%clk 1:01:17] } 16. f4 { [%eval 0.43] [%clk 0:32:51] } 16... exf4 { [%eval 0.29] [%clk 0:50:14] } 17. Bxc5 { [%eval -0.19] [%clk 0:24:02] } 17... dxc5 { [%eval -0.21] [%clk 0:50:30] } 18. e5 { [%eval -0.06] [%clk 0:24:29] } 18... Nd7 { [%eval -0.15] [%clk 0:46:01] } 19. Nf3 { [%eval -0.2] [%clk 0:24:53] } 19... Rfd8? { [%eval 1.3] } { Mistake. f6 was best. } { [%clk 0:41:01] } (19... f6 20. exf6) 20. e6 { [%eval 1.37] [%clk 0:22:39] } 20... Nf8 { [%eval 1.43] [%clk 0:39:47] } 21. exf7+ { [%eval 1.41] [%clk 0:23:03] } 21... Kxf7 { [%eval 1.24] [%clk 0:40:10] } 22. Rde1 { [%eval 1.29] [%clk 0:20:20] } 22... Bf6 { [%eval 1.31] [%clk 0:35:27] } 23. Ne4 { [%eval 1.31] [%clk 0:20:45] } 23... Bd4 { [%eval 1.29] [%clk 0:35:37] } 24. Nxd4 { [%eval 1.3] [%clk 0:19:24] } 24... Rxd4 { [%eval 1.74] [%clk 0:31:19] } 25. g5 { [%eval 1.68] [%clk 0:13:37] } 25... Kg8 { [%eval 1.8] [%clk 0:31:07] } 26. h5 { [%eval 1.73] [%clk 0:13:58] } 26... Qf7 { [%eval 1.82] [%clk 0:23:04] } 27. c3 { [%eval 1.71] [%clk 0:07:50] } 27... f3 { [%eval 1.48] [%clk 0:18:18] } 28. Nf6+ { [%eval 1.64] [%clk 0:08:16] } 28... gxf6?? { [%eval 4.4] } { Blunder. Kh8 was best. } { [%clk 0:17:26] } (28... Kh8) 29. gxf6+ { [%eval 4.43] [%clk 0:08:40] } 29... Kh8 { [%eval 4.98] [%clk 0:11:26] } 30. Qxf3 { [%eval 4.93] [%clk 0:09:04] } 30... Rd6 { [%eval 5.1] [%clk 0:04:50] } 31. Qg3 { [%eval 4.98] [%clk 0:08:56] } 31... Rxf6 { [%eval 5.05] [%clk 0:02:50] } 32. Qxb8 { [%eval 5.07] [%clk 0:09:17] } 32... Qxh5 { [%eval 5.06] [%clk 0:03:15] } 33. Kb1 { [%eval 4.7] [%clk 0:08:48] } 33... Qf7 { [%eval 4.61] [%clk 0:03:20] } 34. Qe5 { [%eval 4.78] [%clk 0:08:09] } 34... Ng6 { [%eval 4.7] [%clk 0:03:29] } 35. Qxc5 { [%eval 4.55] [%clk 0:08:16] } 35... Rf5 { [%eval 5.25] [%clk 0:03:54] } 36. Qd4+ { [%eval 5.21] [%clk 0:08:27] } 36... Kg8?! { [%eval 6.71] } { Inaccuracy. Qf6 was best. } { [%clk 0:04:19] } (36... Qf6 37. Re8+ Kg7 38. Re7+ Kh8 39. Rxb7 Qxd4 40. cxd4 Rf4 41. Rg5 a4 42. d5) 37. Qd8+ { [%eval 6.46] [%clk 0:08:05] } 37... Kg7 { [%eval 6.34] [%clk 0:04:41] } 38. Re7 { [%clk 0:08:16] } 1-0