[Event "Hourly Rapid Arena"] [Site "https://lichess.org/55T5zriw"] [Date "2021.09.04"] [White "aronian5125121"] [Black "piotrgrudzien"] [Result "0-1"] [UTCDate "2021.09.04"] [UTCTime "09:51:09"] [WhiteElo "1828"] [BlackElo "2231"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B08"] [Opening "Pirc Defense: Classical Variation, Quiet System, Czech Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O c6 { B08 Pirc Defense: Classical Variation, Quiet System, Czech Defense } 7. Be3 Nbd7 8. Nd2 e5 9. f4? { (0.28 → -0.82) Mistake. Nc4 was best. } (9. Nc4 exd4) 9... Re8?? { (-0.82 → 0.86) Blunder. Ng4 was best. } (9... Ng4) 10. fxe5?! { (0.86 → -0.20) Inaccuracy. dxe5 was best. } (10. dxe5 dxe5 11. f5 gxf5 12. Rxf5 Nf8 13. Rf2 Ne6 14. h3 Qe7 15. Bd3 Nf4 16. Qf3 N6h5) 10... dxe5 11. Bc4?? { (0.09 → -1.82) Blunder. d5 was best. } (11. d5) 11... exd4 12. Bxd4 Ne5? { (-1.87 → -0.70) Mistake. b5 was best. } (12... b5 13. Bb3 b4 14. Na4 Ba6 15. Re1 Qc7 16. e5 Rxe5 17. Nf3 Rf5 18. Re7 Nd5 19. Rxd7) 13. Bxe5 Rxe5 14. Nf3 Qb6+ 15. Rf2?? { (-0.37 → -5.25) Blunder. Kh1 was best. } (15. Kh1 Re7) 15... Ng4 16. Bxf7+ Kh8 17. Nxe5? { (-4.92 → -9.32) Mistake. Qe1 was best. } (17. Qe1 Re7) 17... Nxf2?? { (-9.32 → -3.48) Blunder. Qxf2+ was best. } (17... Qxf2+ 18. Kh1 Bxe5 19. Qd8+ Kg7 20. Qg8+ Kh6 21. Qf8+ Bg7 22. Qd6 Qxf7 23. Qd2+ g5 24. h3) 18. Qd6?? { (-3.48 → Mate in 3) Checkmate is now unavoidable. Na4 was best. } (18. Na4 Nxd1+ 19. Nxb6 axb6 20. Rxd1 Bxe5 21. Rd8+ Kg7 22. Be6 Bxe6 23. Rxa8 Bxb2 24. Rb8 Bd4+) 18... Nh3+ 19. Kh1 Qg1+ 20. Rxg1 Nf2# { Black wins by checkmate. } 0-1