[Event "Classical Shield Arena"] [Site "https://lichess.org/Bm4Ymbd3"] [Date "2020.06.12"] [White "Greychess777"] [Black "King_chepelev"] [Result "0-1"] [UTCDate "2020.06.12"] [UTCTime "18:31:55"] [WhiteElo "1487"] [BlackElo "2067"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } g6 3. Nf3 Bg7 4. Bc4 Nc6 5. d3 d6 6. c3 Nf6 7. Be3 Qb6 8. b3? { (0.00 → -1.62) Mistake. Bb3 was best. } (8. Bb3 Ng4 9. Bg1 Nf6) 8... Ng4?! { (-1.62 → -0.90) Inaccuracy. O-O was best. } (8... O-O) 9. Bg1 O-O 10. d4 cxd4 11. cxd4 Qb4+?! { (-1.41 → -0.33) Inaccuracy. Be6 was best. } (11... Be6) 12. Nbd2 b5 13. a3 Qa5 14. b4?! { (0.23 → -0.71) Inaccuracy. Be2 was best. } (14. Be2 Nd8) 14... Qb6 15. Bb3 Nxd4 16. Nxd4?? { (-0.69 → -6.65) Blunder. h3 was best. } (16. h3 Nxf3+) 16... Bxd4 17. Bxd4 Qxd4 18. Rf1 Ne3 19. Qb1 Nxg2+ 20. Kd1 Bg4+ 21. Kc1 Rac8+ 22. Nc4 bxc4 23. Bxc4?! { (-19.38 → Mate in 4) Checkmate is now unavoidable. Bc2 was best. } (23. Bc2 Ne3) 23... Rxc4+ 24. Qc2 Qxa1+ 25. Kd2 Rxc2+ 26. Kxc2 Qxf1 27. Kd2 Nxf4 28. Ke3 Qf3+ 29. Kd2 Qd3+ 30. Kc1 Ne2+ 31. Kb2 Qc3+ 32. Ka2 Be6+ 33. Kb1 Qc1# { Black wins by checkmate. } 0-1