[Event "SFIN-CH - 1. Simultan mit SergeiBov simul"] [Site "https://lichess.org/cpSEz4Md"] [Date "2021.04.12"] [White "SergeiBov"] [Black "tilmo"] [Result "0-1"] [UTCDate "2021.04.12"] [UTCTime "17:33:43"] [WhiteElo "2131"] [BlackElo "1971"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B40"] [Opening "Sicilian Defense: Marshall Counterattack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. d4 e6?! { (0.09 → 0.89) Inaccuracy. cxd4 was best. } (2... cxd4 3. Nf3 Nc6 4. Nxd4 e5 5. Nb5 d6 6. N1a3 Nf6 7. Bg5) 3. Nf3?! { (0.89 → 0.12) Inaccuracy. d5 was best. } (3. d5 Nf6 4. Nc3 d6 5. Bc4 exd5 6. Nxd5 Be7 7. Ne2 Nbd7) 3... d5?! { (0.12 → 0.79) Inaccuracy. cxd4 was best. } { B40 Sicilian Defense: Marshall Counterattack } (3... cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Ndb5 d6 7. Bf4 e5 8. Bg5) 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. e5? { (0.79 → -0.57) Mistake. exd5 was best. } (6. exd5 cxd4 7. Qxd4 exd5 8. Nc3 Nf6 9. O-O Nc6 10. Qd3 Be7) 6... Nc6 7. c3 cxd4 8. cxd4 Bb4+ 9. Bd2 Nge7 10. O-O Rc8 11. a3 Bxd2 12. Nbxd2 Nf5 13. Nb3 O-O 14. Nc5 Qe7 15. b4 f6? { (-0.94 → 0.38) Mistake. b6 was best. } (15... b6 16. Nb3) 16. exf6 Rxf6 17. Re1?! { (0.66 → 0.10) Inaccuracy. Rc1 was best. } (17. Rc1 b6 18. Nb3 Rc7 19. Qd3 Rf8 20. b5 Nd8 21. Rxc7 Qxc7 22. Rc1 Qe7 23. Nbd2 Nf7) 17... Rcf8?! { (0.10 → 0.90) Inaccuracy. a5 was best. } (17... a5) 18. Ra2?! { (0.90 → 0.11) Inaccuracy. b5 was best. } (18. b5 Na5 19. Ng5 h6 20. Ngxe6 Re8 21. Nc7 Qxe1+ 22. Qxe1 Rxe1+ 23. Rxe1 Nxd4 24. a4 Rf5) 18... Nh6?? { (0.11 → 2.79) Blunder. b6 was best. } (18... b6 19. Nb3) 19. Rae2?? { (2.79 → 0.76) Blunder. Ng5 was best. } (19. Ng5) 19... Nd8?? { (0.76 → 3.08) Blunder. Rxf3 was best. } (19... Rxf3 20. gxf3) 20. h4?? { (3.08 → -1.32) Blunder. Ng5 was best. } (20. Ng5 Ng4 21. f3 Rh6 22. Nh3 Rxh3 23. gxh3 Nh6 24. Nxe6 Nxe6 25. Rxe6 Qd8 26. Qe2 Nf5) 20... b6?! { (-1.32 → -0.37) Inaccuracy. Rxf3 was best. } (20... Rxf3 21. gxf3) 21. Nd3? { (-0.37 → -1.81) Mistake. Nxe6 was best. } (21. Nxe6 Rxe6 22. Rxe6 Nxe6 23. Qe2 Re8 24. Ng5 Qd6 25. f4 Qxf4 26. Nxe6 Qd6 27. Qe5 Qxe5) 21... Rxf3 22. gxf3 Qxh4?! { (-1.48 → -0.78) Inaccuracy. Nf5 was best. } (22... Nf5 23. Re3) 23. Re5? { (-0.78 → -2.04) Mistake. Rc2 was best. } (23. Rc2) 23... Nf5 24. Kf1?? { (-1.59 → -7.28) Blunder. f4 was best. } (24. f4) 24... Nxd4 25. R1e3?? { (-5.49 → Mate in 1) Checkmate is now unavoidable. Kg2 was best. } (25. Kg2 Nxf3) 25... Qh1# { Black wins by checkmate. } 0-1