[Event "mrcohenOS Arena"] [Site "https://lichess.org/anrILOzv"] [Date "2021.12.28"] [White "vgy1234"] [Black "OscarPlaysChess"] [Result "0-1"] [UTCDate "2021.12.28"] [UTCTime "00:04:34"] [WhiteElo "1224"] [BlackElo "1267"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+60"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6?! { (0.26 → 0.89) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bxc4) 2. Nf3 Nf6 3. Nc3?! { (0.63 → 0.00) Inaccuracy. Nbd2 was best. } (3. Nbd2 d5 4. e3 g6 5. c4 Bg7 6. cxd5 Nxd5 7. Bb5 O-O) 3... d5 4. Bf4 Bg4 5. Nb5 Rc8 6. Bxc7?? { (-0.52 → -4.35) Blunder. e3 was best. } (6. e3 a6 7. Nc3 e6 8. h3 Bh5 9. g4 Bg6 10. Bg2 Bd6) 6... Rxc7 7. Nxc7+ Qxc7 8. Qd2?! { (-4.41 → -6.45) Inaccuracy. c3 was best. } (8. c3 Bxf3 9. gxf3 g6 10. e3 e6 11. Bd3 Bd6 12. h4 Kf8 13. Qc2 a6 14. a4 Kg7) 8... e5 9. dxe5 Nxe5 10. Nxe5 Qxe5 11. O-O-O Ne4 12. Qa5 Nxf2 13. e3 Nxh1 14. Bb5+ Ke7 15. Rxh1 Qxe3+ 16. Kb1 Kf6? { (-5.94 → -3.58) Mistake. Qb6 was best. } (16... Qb6 17. Qb4+) 17. b3? { (-3.58 → -7.25) Mistake. Qd8+ was best. } (17. Qd8+ Kg6) 17... b6 18. Qxa7 Bf5 19. Qa5? { (-5.07 → -19.74) Mistake. Rf1 was best. } (19. Rf1 Kg6 20. g4 Be6 21. Qa8 Bxg4 22. h3 Be6 23. a4 h5 24. Qe8 Kh7 25. Rxf7 Ba3) 19... bxa5 20. a3?! { (-14.39 → Mate in 4) Checkmate is now unavoidable. Bd3 was best. } (20. Bd3 Be6) 20... Qc3 21. b4 axb4 22. axb4 Qxc2+ 23. Ka1 Bxb4 24. h4 Bc3# { Black wins by checkmate. } 0-1