[Event "Monthly Classical Arena"] [Site "https://lichess.org/Ch32KNNL"] [Date "2020.10.02"] [White "B60749237KAREN"] [Black "tarn"] [Result "0-1"] [UTCDate "2020.10.02"] [UTCTime "20:59:14"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+248"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B06"] [Opening "Modern Defense: Bishop Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 g6 2. e4 Bg7 3. Bc4 { B06 Modern Defense: Bishop Attack } c5 4. Bd3? { (0.20 → -1.08) Mistake. dxc5 was best. } (4. dxc5 Qa5+ 5. c3 Qxc5 6. Qe2 d6 7. Be3 Qc7 8. Nd2 Nf6) 4... cxd4 5. c3 dxc3 6. bxc3? { (-0.98 → -2.30) Mistake. Nxc3 was best. } (6. Nxc3) 6... d6 7. a3 Nc6 8. a4 Nf6 9. Bf4?! { (-2.63 → -3.43) Inaccuracy. Nf3 was best. } (9. Nf3 O-O) 9... O-O 10. Qb3? { (-2.72 → -4.99) Mistake. Ne2 was best. } (10. Ne2 d5) 10... Rb8? { (-4.99 → -2.90) Mistake. d5 was best. } (10... d5 11. Na3 dxe4 12. Bc4 Bg4 13. h3 Na5 14. Qc2 Bf5 15. Rd1 Qc8 16. Qa2 Nh5 17. Bd2) 11. a5?! { (-2.90 → -4.13) Inaccuracy. Ne2 was best. } (11. Ne2 Ne5) 11... Nxa5 12. Qa4 b6 13. Qa2?! { (-3.86 → -4.99) Inaccuracy. Ne2 was best. } (13. Ne2 Nd7) 13... Be6 14. Qc2 Bb3 15. Qc1 Qc8 16. Rxa5?! { (-4.24 → -6.79) Inaccuracy. Nf3 was best. } (16. Nf3 Nd7 17. O-O Nc5 18. Be2 Nxe4 19. Bh6 e5 20. Bxg7 Kxg7 21. Nfd2 Nc5 22. c4 d5) 16... bxa5 17. Nd2 Be6 18. Bg5 Re8 19. Bxf6 Bxf6 20. Nh3 Qxc3 21. Qxc3 Bxc3 22. Be2 Bxh3 23. O-O Bxd2 24. gxh3 Bf4 25. Bd3 Rb3 26. f3?! { (-11.83 → Mate in 13) Checkmate is now unavoidable. Rd1 was best. } (26. Rd1 Rc8) 26... Rxd3 27. Rf2?! { (-75.56 → Mate in 13) Checkmate is now unavoidable. Re1 was best. } (27. Re1 Rd2) 27... a4 28. h4?! { (-73.33 → Mate in 10) Checkmate is now unavoidable. Kg2 was best. } (28. Kg2 Rd2) 28... Be3 29. f4 Rd2 30. e5 Bxf2+ 31. Kg2 Bxh4+ 32. Kg1 dxe5 33. fxe5 Rb8 34. h3 Rb1# { Black wins by checkmate. } 0-1