[Event "Casual rapid game"] [Site "https://lichess.org/0gp9qNS8"] [Date "2021.01.08"] [White "Kl_15"] [Black "KM_17"] [Result "0-1"] [UTCDate "2021.01.08"] [UTCTime "23:35:33"] [WhiteElo "1500"] [BlackElo "1872"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4 e6 4. d3 Nf6 5. b3?? { (0.00 → -3.00) Blunder. O-O was best. } (5. O-O d6 6. Bf4 Be7 7. Nbd2 a6 8. c3 O-O 9. Re1 b5) 5... d5 6. Bxd5?! { (-3.38 → -4.35) Inaccuracy. exd5 was best. } (6. exd5 exd5) 6... exd5 7. exd5 Nxd5 8. O-O Be7 9. Nbd2 O-O 10. a4?! { (-4.64 → -7.78) Inaccuracy. Bb2 was best. } (10. Bb2) 10... Bf6 11. Ra3 a6?! { (-7.84 → -5.71) Inaccuracy. Nc3 was best. } (11... Nc3 12. Qe1) 12. c4?! { (-5.71 → -9.10) Inaccuracy. Ne4 was best. } (12. Ne4 Bg4) 12... Nc3 13. Qe1 Re8 14. Bb2 Rxe1 15. Rxe1 b5 16. Bxc3 Bxc3 17. Rf1 b4 18. Raa1 Bxa1 19. Ne4 Bd4 20. Rd1 Bg4 21. h3 Bxf3 22. gxf3 Qh4 23. f4?! { (-29.64 → Mate in 9) Checkmate is now unavoidable. Kg2 was best. } (23. Kg2 Ne5) 23... Qxf4 24. Rf1 Re8 25. a5 Rxe4 26. dxe4 Qxe4 27. Ra1 Bxa1 28. h4 Qxh4 29. f3 Bd4+ 30. Kg2 Qf2+ 31. Kh3 Ne5 32. f4 Qf3+ 33. Kh2 Qxf4+ 34. Kg2 Qf3+ 35. Kh2 Ng4# { Black wins by checkmate. } 0-1