[Event "Casual blitz game"] [Site "https://lichess.org/aBTV94Nl"] [Date "2021.03.24"] [White "GreatBigYellowSheep"] [Black "ABachmann"] [Result "0-1"] [UTCDate "2021.03.24"] [UTCTime "21:24:25"] [WhiteElo "1895"] [BlackElo "2689"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B29"] [Opening "Sicilian Defense: Nimzowitsch Variation, Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 Nxc3 { B29 Sicilian Defense: Nimzowitsch Variation, Exchange Variation } 5. dxc3 e6 6. Bf4 Nc6 7. h4 Qc7 8. Qd2 b6 9. O-O-O Bb7 10. Rh3 O-O-O?! { (1.11 → 2.14) Inaccuracy. h6 was best. } (10... h6 11. h5) 11. Bd3? { (2.14 → 0.46) Mistake. Ng5 was best. } (11. Ng5) 11... h6 12. h5 Ne7?! { (0.25 → 1.15) Inaccuracy. d5 was best. } (12... d5 13. exd6 Bxd6 14. Bxd6 Rxd6 15. Qe3 Rhd8 16. Nd2 Ne7 17. Qf4 Nd5 18. Qg3 R6d7 19. Bb5) 13. Qe2 Nd5 14. Bd2?! { (1.76 → 0.74) Inaccuracy. Bg3 was best. } (14. Bg3 Kb8 15. Kb1 Ne7 16. Bh4 Rc8 17. Bb5 Bc6 18. Bxe7 Bxe7 19. Rg3 Rhg8 20. Bxc6 Qxc6) 14... d6 15. exd6 Bxd6 16. Ba6?! { (0.38 → -0.54) Inaccuracy. Rhh1 was best. } (16. Rhh1 Nf6) 16... Nf4 17. Bxf4 Bxf4+ 18. Kb1?? { (-0.43 → -7.00) Blunder. Nd2 was best. } (18. Nd2 Rxd2 19. Rxd2 Rd8 20. Re3 Rxd2 21. Kxd2 Bxe3+ 22. fxe3 Bxa6 23. Qxa6+ Kd8 24. Kc1 Ke7) 18... Rxd1+ 19. Qxd1 Bxa6 20. Nh4 Rd8 21. Qe1 Qd6 22. b3? { (-7.40 → Mate in 4) Checkmate is now unavoidable. Rh1 was best. } (22. Rh1) 22... Qd1+ 23. Qxd1 Rxd1+ 24. Kb2 Bc1+ 25. Kb1 Ba3# { Black wins by checkmate. } 0-1