[Event "Monthly Classical Arena"] [Site "https://lichess.org/oLBSejgE"] [Date "2021.10.29"] [White "V1per_6"] [Black "dominorbi"] [Result "0-1"] [UTCDate "2021.10.29"] [UTCTime "20:51:23"] [WhiteElo "1742"] [BlackElo "2014"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } g6 3. b4 cxb4?! { (-0.50 → 0.49) Inaccuracy. Bg7 was best. } (3... Bg7 4. Nc3 Nf6 5. e5 Nh5 6. bxc5 Bxe5 7. Be2 Nf4 8. d4) 4. axb4 Bg7?! { (0.25 → 0.85) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nc3 d6 6. Nf3 Bg7 7. d4 O-O 8. h3 Nc6 9. b5) 5. c3?! { (0.85 → 0.00) Inaccuracy. d4 was best. } (5. d4 Nf6 6. Bd3 O-O 7. c3 d6 8. Ne2 e5 9. d5 Nh5) 5... a5?! { (0.00 → 0.81) Inaccuracy. d5 was best. } (5... d5 6. exd5 Nf6 7. d4 Nxd5 8. Nf3 O-O 9. Be2 Qc7 10. Bd2) 6. Rxa5?! { (0.81 → -0.09) Inaccuracy. d4 was best. } (6. d4 d6 7. Bd3 Nf6 8. Ne2 O-O 9. f3 b6 10. Be3 Ba6) 6... Rxa5 7. bxa5 Qxa5 8. Bd3?! { (0.00 → -0.84) Inaccuracy. d4 was best. } (8. d4 d5 9. e5 Nc6 10. Nf3 f6 11. Qb3 fxe5 12. Bb5 Bd7 13. dxe5 Nxe5 14. Bxd7+ Nxd7) 8... Nc6 9. Nf3 Nf6 10. O-O O-O 11. Na3 d5 12. exd5 Nxd5 13. Nc4 Qc5 14. Ba3 Qa7 15. Qe2?? { (-0.44 → -6.76) Blunder. Qb3 was best. } (15. Qb3 Nf4 16. Be4 Be6 17. Ng5 Bxc4 18. Qxc4 Qxa3 19. Bxc6 Qd6 20. Bxb7 Qxd2 21. Bf3 Ne2+) 15... Nf4 16. Qe4 Nxd3 17. Qxd3 b5 18. Ra1 bxc4 19. Qxc4 Qd7 20. Bc5 Re8 21. d4 Bb7 22. Ng5 e6 23. h4 Ra8 24. Rxa8+ Bxa8 25. h5 Ne7 26. d5 Qxd5 27. Qh4?? { (-6.46 → Mate in 1) Checkmate is now unavoidable. Qxd5 was best. } (27. Qxd5 Nxd5 28. hxg6 hxg6 29. Nxe6 fxe6 30. f3 Kf7 31. Kf1 Bc6 32. c4 Nc3 33. Be3 Be5) 27... Qxg2# { Black wins by checkmate. } 0-1