[Event "Casual classical game"] [Site "https://lichess.org/3Jh7qNHN"] [Date "2020.07.21"] [White "kulje"] [Black "Kaljakeisari"] [Result "0-1"] [UTCDate "2020.07.21"] [UTCTime "18:09:43"] [WhiteElo "2030"] [BlackElo "2526"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B50"] [Opening "Sicilian Defense: Delayed Alapin Variation, with d6"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. c3 { B50 Sicilian Defense: Delayed Alapin Variation, with d6 } Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. Bb5 a6 7. Bxd7+ Nxd7 8. Nxd7 Bxd7 9. O-O e6 10. d4 Bc6 11. Be3 Qd5 12. f3 Bd6 13. dxc5 Bxh2+ 14. Kxh2 Qe5+ 15. Kh1 Qxe3 16. Re1 Qxc5 17. Qb3?? { (-2.33 → -6.01) Blunder. Na3 was best. } (17. Na3 Rd8 18. Qe2 Rd5 19. Qe3 Qxe3 20. Rxe3 Ke7 21. Rae1 Rhd8 22. Kg1 g5 23. Nc4 Rd1) 17... O-O-O 18. a4?! { (-5.90 → -13.83) Inaccuracy. c4 was best. } (18. c4 Qf2 19. Qe3 Qxe3 20. Rxe3 Rd1+ 21. Kh2 Rhd8 22. b4 Ba4 23. Rc3 Rf1 24. b5 Rdd1) 18... Rd5 19. Qc2? { (-9.26 → Mate in 1) Checkmate is now unavoidable. Qxd5 was best. } (19. Qxd5 Qxd5 20. Na3 Qh5+ 21. Kg1 Qc5+ 22. Kf1 Bxa4 23. Re2 h5 24. Rae1 Bb3 25. Re5 Bd5) 19... Rh5# { Black wins by checkmate. } 0-1