[Event "Round 1: Vilka Sipila - Mikael Blom"] [Site "https://lichess.org/study/bhJVKO3U/BeIB4DKm"] [White "Vilka Sipila"] [Black "Mikael Blom"] [Result "1-0"] [WhiteTitle "IM"] [UTCDate "2023.11.03"] [UTCTime "16:57:09"] [Variant "Standard"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Annotator "https://lichess.org/@/aner42"] 1. b3 { [%eval 0.0] [%clk 0:15:09] } 1... d5 { [%eval 0.08] [%clk 0:15:02] } 2. Bb2 { [%eval 0.0] [%clk 0:15:12] } 2... Nf6 { [%eval 0.11] [%clk 0:15:04] } 3. g3?! { [%eval -0.49] } { Inaccuracy. Nf3 was best. } { [%clk 0:15:14] } (3. Nf3 Bf5 4. Nh4 Be6 5. e3 c5 6. Nf3 Nc6 7. Bb5 Rc8) 3... Bf5?! { [%eval 0.12] } { Inaccuracy. c5 was best. } { [%clk 0:14:57] } (3... c5 4. Bg2 Nc6 5. Nf3 Qc7 6. O-O e5 7. e3 Bg4 8. h3) 4. Bg2 { [%eval 0.0] [%clk 0:15:17] } 4... c6 { [%eval 0.24] [%clk 0:14:57] } 5. d3 { [%eval 0.31] [%clk 0:15:19] } 5... Nbd7 { [%eval 0.48] [%clk 0:14:48] } 6. Nd2 { [%eval 0.05] [%clk 0:15:14] } 6... e6 { [%eval 0.39] [%clk 0:14:27] } 7. e4 { [%eval 0.25] [%clk 0:15:06] } 7... dxe4 { [%eval 0.52] [%clk 0:14:28] } 8. dxe4 { [%eval 0.27] [%clk 0:15:09] } 8... Bg6 { [%eval 0.44] [%clk 0:14:21] } 9. Nh3 { [%eval 0.14] [%clk 0:14:03] } 9... e5 { [%eval 0.54] [%clk 0:13:37] } 10. O-O { [%eval 0.21] [%clk 0:14:03] } 10... Qc7 { [%eval 0.26] [%clk 0:13:09] } 11. f4 { [%eval 0.03] [%clk 0:13:41] } 11... Bc5+ { [%eval 0.21] [%clk 0:12:24] } 12. Kh1 { [%eval 0.2] [%clk 0:13:41] } 12... O-O-O { [%eval 0.22] [%clk 0:11:51] } 13. f5 { [%eval 0.14] [%clk 0:10:44] } 13... Bh5 { [%eval 0.26] [%clk 0:11:50] } 14. Bf3 { [%eval 0.11] [%clk 0:10:36] } 14... Bxf3+ { [%eval 0.25] [%clk 0:11:52] } 15. Qxf3 { [%eval 0.17] [%clk 0:10:40] } 15... h6 { [%eval 0.24] [%clk 0:10:42] } 16. a3 { [%eval 0.12] [%clk 0:10:34] } 16... Bd4 { [%eval 0.07] [%clk 0:10:20] } 17. c3 { [%eval 0.05] [%clk 0:10:30] } 17... Bb6 { [%eval 0.14] [%clk 0:10:24] } 18. b4 { [%eval 0.2] [%clk 0:10:18] } 18... c5 { [%eval 0.69] [%clk 0:09:35] } 19. a4 { [%eval 0.48] [%clk 0:09:14] } 19... a5?! { [%eval 1.43] } { Inaccuracy. a6 was best. } { [%clk 0:09:27] } (19... a6) 20. Nc4? { [%eval 0.14] } { Mistake. bxa5 was best. } { [%clk 0:09:09] } (20. bxa5 Ba7) 20... cxb4 { [%eval 0.32] [%clk 0:09:13] } 21. cxb4 { [%eval 0.49] [%clk 0:09:13] } 21... Kb8 { [%eval 0.16] [%clk 0:09:12] } 22. Rfc1 { [%eval 0.05] [%clk 0:08:15] } 22... Qc6?? { [%eval 4.39] } { Blunder. axb4 was best. } { [%clk 0:09:12] } (22... axb4) 23. Nxe5 { [%eval 4.21] [%clk 0:07:49] } 23... Qxe4 { [%eval 4.42] [%clk 0:09:12] } 24. Qxe4 { [%eval 4.58] [%clk 0:07:50] } 24... Nxe4 { [%eval 4.34] [%clk 0:09:15] } 25. bxa5 { [%eval 4.56] [%clk 0:07:29] } 25... Nxe5 { [%eval 5.4] [%clk 0:08:50] } 26. Bxe5+ { [%eval 5.47] [%clk 0:07:31] } 26... Ka8 { [%eval 6.33] [%clk 0:08:50] } 27. axb6 { [%eval 6.33] [%clk 0:07:33] } 27... f6 { [%eval 6.59] [%clk 0:08:53] } 28. Bf4 { [%eval 6.62] [%clk 0:07:11] } 28... Rd5 { [%eval 6.97] [%clk 0:08:20] } 29. Rc7 { [%eval 7.14] [%clk 0:06:48] } 29... Rhd8 { [%eval 10.75] [%clk 0:07:46] } 30. Rac1 { [%eval 10.83] [%clk 0:06:35] } 30... Rd1+ { [%eval 12.97] [%clk 0:06:55] } 31. Rxd1 { [%eval #9] [%clk 0:06:39] } 31... Rxd1+ { [%eval #9] [%clk 0:06:59] } 32. Kg2 { [%eval #8] [%clk 0:06:42] } 32... Rd8 { [%eval #8] [%clk 0:07:03] } 33. a5?! { [%eval 16.8] } { Lost forced checkmate sequence. Nf2 was best. } { [%clk 0:06:45] } (33. Nf2 Nd2 34. Bxd2 Re8 35. Rc5 Kb8 36. Bf4+ Re5 37. Bxe5+ fxe5 38. Ne4 h5 39. Nd6 e4) 1-0