[Event "Round 1: Lennart B Johansson - Jung Min Seo"] [Site "https://lichess.org/study/bhJVKO3U/ErretwPk"] [White "Lennart B Johansson"] [Black "Jung Min Seo"] [Result "0-1"] [BlackTitle "IM"] [UTCDate "2023.11.03"] [UTCTime "16:57:09"] [Variant "Standard"] [ECO "B30"] [Opening "Sicilian Defense: Portsmouth Gambit"] [Annotator "https://lichess.org/@/aner42"] 1. e4 { [%eval 0.36] [%clk 0:15:08] } 1... c5 { [%eval 0.32] [%clk 0:15:10] } 2. Nf3 { [%eval 0.0] [%clk 0:15:09] } 2... Nc6 { [%eval 0.0] [%clk 0:15:14] } 3. b4 { [%eval -0.49] [%clk 0:15:13] } 3... Nxb4 { [%eval -0.42] [%clk 0:14:03] } 4. c3 { [%eval -0.68] [%clk 0:15:09] } 4... Nc6 { [%eval -0.42] [%clk 0:14:07] } 5. d4 { [%eval -0.44] [%clk 0:15:12] } 5... cxd4 { [%eval -0.48] [%clk 0:13:44] } 6. cxd4 { [%eval -0.5] [%clk 0:15:15] } 6... d6 { [%eval 0.0] [%clk 0:13:45] } 7. d5 { [%eval 0.0] [%clk 0:15:03] } 7... Nb8 { [%eval 0.0] [%clk 0:13:49] } 8. Bd3 { [%eval -0.42] [%clk 0:14:38] } 8... Nf6 { [%eval -0.21] [%clk 0:13:45] } 9. O-O { [%eval -0.24] [%clk 0:14:41] } 9... g6 { [%eval -0.27] [%clk 0:13:46] } 10. Bb2 { [%eval -0.5] [%clk 0:14:41] } 10... Bg7 { [%eval -0.44] [%clk 0:13:50] } 11. Nbd2 { [%eval -0.47] [%clk 0:14:08] } 11... O-O { [%eval -0.46] [%clk 0:13:52] } 12. Rc1 { [%eval -0.54] [%clk 0:14:10] } 12... Nbd7 { [%eval -0.6] [%clk 0:13:56] } 13. Rc2?! { [%eval -1.27] } { Inaccuracy. Nb3 was best. } { [%clk 0:14:06] } (13. Nb3 Nb6 14. h3 Bh6 15. Rb1 Na4 16. Ba1 Bd7 17. Re1 Rc8 18. Nbd4 Nc5 19. Bc2 a6) 13... Nc5 { [%eval -1.19] [%clk 0:13:53] } 14. Nc4?! { [%eval -1.95] } { Inaccuracy. Qe2 was best. } { [%clk 0:13:16] } (14. Qe2 Bd7) 14... b5?! { [%eval -1.06] } { Inaccuracy. Ncxe4 was best. } { [%clk 0:13:13] } (14... Ncxe4 15. Bxe4 Nxe4 16. Bxg7 Kxg7 17. Qd4+ Nf6 18. Re1 Bd7 19. h4 Rc8 20. h5 Rc5 21. Ne3) 15. Ne3 { [%eval -1.27] [%clk 0:13:02] } 15... a6 { [%eval -1.01] [%clk 0:12:59] } 16. e5 { [%eval -1.42] [%clk 0:13:05] } 16... Ng4 { [%eval -1.69] [%clk 0:12:57] } 17. exd6 { [%eval -2.27] [%clk 0:13:00] } 17... exd6?! { [%eval -1.48] } { Inaccuracy. Nxe3 was best. } { [%clk 0:12:48] } (17... Nxe3 18. fxe3 Bxb2 19. Rxb2 Qxd6 20. e4 (20. Bb1 Bg4 21. e4 Bxf3 22. gxf3 Na4 23. Rg2 Nc3 24. Qd2)) 18. Bxg7 { [%eval -1.47] [%clk 0:13:02] } 18... Kxg7 { [%eval -1.59] [%clk 0:12:51] } 19. Be2 { [%eval -2.19] [%clk 0:12:21] } 19... Nxe3 { [%eval -2.08] [%clk 0:12:54] } 20. fxe3 { [%eval -2.15] [%clk 0:12:23] } 20... Bf5 { [%eval -2.13] [%clk 0:12:36] } 21. Qd4+ { [%eval -2.1] [%clk 0:11:52] } 21... Kg8 { [%eval -2.06] [%clk 0:12:40] } 22. e4?! { [%eval -2.78] } { Inaccuracy. Rc3 was best. } { [%clk 0:11:37] } (22. Rc3 Re8 23. Nd2 Ne4 24. Rc6 Nxd2 25. Qxd2 Re5 26. Bf3 Qe7 27. Re1 a5 28. Qd4 Re8) 22... Bxe4 { [%eval -2.85] [%clk 0:11:58] } 23. Rxc5 { [%eval -2.78] [%clk 0:11:14] } 23... Bxf3 { [%eval -2.65] [%clk 0:12:01] } 24. Bxf3? { [%eval -4.73] } { Mistake. Rc2 was best. } { [%clk 0:11:15] } (24. Rc2 Bxe2 25. Rxe2 Qd7 26. Ref2 Qa7 27. Qb4 Qb6 28. h3 a5 29. Qd2 Rae8 30. Kh2 b4) 24... dxc5 { [%eval -4.78] [%clk 0:12:05] } 25. Qxc5 { [%eval -4.87] [%clk 0:11:18] } 25... Rc8 { [%eval -4.78] [%clk 0:12:07] } 26. Qd4 { [%eval -5.05] [%clk 0:11:21] } 26... Qd6 { [%eval -4.93] [%clk 0:12:10] } 27. Bg4 { [%eval -5.74] [%clk 0:11:22] } 27... Rc4 { [%eval -5.67] [%clk 0:12:11] } 28. Qd1 { [%eval -5.65] [%clk 0:10:58] } 28... Qc5+ { [%eval -5.71] [%clk 0:12:03] } 29. Kh1 { [%eval -5.71] [%clk 0:10:59] } 29... Rd4 { [%eval -5.79] [%clk 0:12:04] } 30. Qf3 { [%eval -5.85] [%clk 0:10:48] } 30... Qxd5 { [%eval -5.7] [%clk 0:12:05] } 31. Qh3 { [%eval -6.92] [%clk 0:10:36] } 31... Qxa2 { [%eval -6.18] [%clk 0:11:53] } 32. Qf3 { [%eval -6.25] [%clk 0:09:33] } 32... Qd5 { [%eval -6.24] [%clk 0:11:49] } 33. Qh3 { [%eval -6.79] [%clk 0:09:26] } 33... a5 { [%eval -6.57] [%clk 0:11:50] } 0-1