[Event "Monthly Classical Arena"] [Site "https://lichess.org/BDQq8lLM"] [Date "2021.02.26"] [White "EugenyZimin"] [Black "LEV1975"] [Result "0-1"] [UTCDate "2021.02.26"] [UTCTime "21:46:43"] [WhiteElo "1782"] [BlackElo "2146"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B07"] [Opening "Czech Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 { B07 Czech Defense } 4. Bc4?! { (0.48 → -0.29) Inaccuracy. f4 was best. } (4. f4 Qa5 5. Bd2 e5 6. Nf3 exd4 7. Nd5 Qd8 8. Nxf6+ Qxf6) 4... d5 5. exd5 cxd5 6. Bb3 Nc6 7. Be3 Bf5 8. Nf3 h6 9. Qd2 e6 10. O-O-O?? { (-0.73 → -2.86) Blunder. Ne2 was best. } (10. Ne2 Bd6 11. c3 O-O 12. Bf4 Ne4 13. Qc1 a5 14. Bxd6 Nxd6 15. O-O Be4 16. Nd2 a4) 10... Bb4 11. a3? { (-2.67 → -5.03) Mistake. Qe2 was best. } (11. Qe2 Bxc3) 11... Ne4 12. Qe1 Nxc3 13. axb4 Nxd1 14. Kxd1 O-O 15. Kc1?! { (-5.40 → -7.25) Inaccuracy. b5 was best. } (15. b5 Na5) 15... Qb6 16. c3 a5 17. Ne5 axb4 18. Nxc6 Ra1+ 19. Kd2 bxc3+ 20. bxc3?! { (-12.32 → Mate in 4) Checkmate is now unavoidable. Ke2 was best. } (20. Ke2 Rxe1+ 21. Rxe1 bxc6 22. bxc3 Qxb3 23. Rc1 Qb5+ 24. Kf3 Qd3 25. h3 h5 26. Kg3 Kh7) 20... Ra2+ 21. Kd1 Qxb3+ { White resigns. } 0-1