[Event "Von Kolisch"] [Site "https://lichess.org/RF5L49qk"] [Date "2021.02.16"] [White "tornade"] [Black "algebreromain"] [Result "1-0"] [UTCDate "2021.02.16"] [UTCTime "00:00:00"] [WhiteElo "1491"] [BlackElo "1903"] [WhiteRatingDiff "+55"] [BlackRatingDiff "-42"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B52"] [Opening "Sicilian Defense: Moscow Variation, Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 { B52 Sicilian Defense: Moscow Variation, Main Line } 4. c4 Nc6 5. O-O e6 6. b3?! { (0.71 → 0.09) Inaccuracy. Nc3 was best. } (6. Nc3 Nf6 7. Bxc6 Bxc6 8. Qe2 Be7 9. d4 cxd4 10. Nxd4 a6) 6... Qc7 7. Bb2 Nf6 8. Bxc6 Bxc6 9. d3? { (0.80 → -0.30) Mistake. Bxf6 was best. } (9. Bxf6 gxf6 10. Nc3 Rg8 11. d4 f5 12. Re1 fxe4 13. Nxe4 Bxe4 14. Rxe4 cxd4 15. Nxd4 O-O-O) 9... Be7 10. Nbd2 O-O 11. Qc2 Rac8 12. d4 cxd4 13. Nxd4 Bd7 14. N2f3? { (0.00 → -1.15) Mistake. Qd3 was best. } (14. Qd3 a6 15. a4 d5 16. exd5 exd5 17. Nf5 Bxf5 18. Qxf5 Rcd8 19. Rfe1 Qd7 20. Qxd7 Rxd7) 14... b5 15. Ng5?? { (-1.11 → -3.67) Blunder. Rac1 was best. } (15. Rac1) 15... h6?! { (-3.67 → -2.70) Inaccuracy. bxc4 was best. } (15... bxc4 16. Rfc1 Qa5 17. Ngf3 cxb3 18. Qb1 Rxc1+ 19. Bxc1 b2 20. Bxb2 Rc8 21. h3 Qa6 22. a4) 16. Nxb5? { (-2.70 → -5.37) Mistake. Ngf3 was best. } (16. Ngf3 bxc4) 16... Bxb5 17. Bxf6 Bxf6 18. e5 Bxe5?? { (-8.96 → Mate in 1) Checkmate is now unavoidable. Bxg5 was best. } (18... Bxg5 19. exd6 Qxd6 20. Qe2 Bc6 21. Rad1 Qc5 22. g3 a5 23. Rd3 a4 24. h4 Bf6 25. Rfd1) 19. Qh7# { White wins by checkmate. } 1-0