[Event "Casual correspondence game"] [Site "https://lichess.org/MZ3yExvU"] [Date "2019.05.30"] [White "Anonymous"] [Black "VeryRareBird"] [Result "1-0"] [UTCDate "2019.05.30"] [UTCTime "12:32:13"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6 2. e4 { B00 Nimzowitsch Defense } Nf6?! { (0.40 → 1.19) Inaccuracy. d5 was best. } (2... d5 3. e5 Bf5 4. c3 e6 5. Nd2 Nge7 6. Nb3 f6 7. f4) 3. Bd3? { (1.19 → -0.15) Mistake. d5 was best. } (3. d5 Ne5 4. f4 Ng6 5. e5 Ng8 6. Bd3 e6 7. Qe2 Bb4+) 3... Nb8?? { (-0.15 → 1.62) Blunder. Nxd4 was best. } (3... Nxd4 4. e5 Ng8 5. Nf3 Nc6 6. O-O e6 7. Qe2 d6 8. Rd1) 4. c3 Ng8?! { (1.20 → 1.98) Inaccuracy. d6 was best. } (4... d6 5. Ne2 e5 6. O-O Be7 7. Be3 Nbd7 8. Ng3 O-O 9. Nd2 exd4 10. cxd4 c5 11. Nc4) 5. f3 b6 6. Be3 Bb7 7. Ne2 Qc8 8. O-O Ba6 9. Bxa6 Nxa6 10. h3 Qb7 11. Nd2 O-O-O?! { (2.24 → 3.02) Inaccuracy. e6 was best. } (11... e6) 12. b4 b5?? { (3.02 → 6.34) Blunder. e6 was best. } (12... e6) 13. a4 bxa4 14. Qxa4 c6?! { (5.66 → 8.04) Inaccuracy. Nb8 was best. } (14... Nb8 15. Nc4 e6 16. b5 Be7 17. Rfb1 Rf8 18. Na5 Qa8 19. c4 f5 20. e5 g5 21. c5) 15. Qxa6 Qxa6 16. Rxa6 Kb7 17. Ra5 Kb6? { (7.39 → Mate in 9) Checkmate is now unavoidable. a6 was best. } (17... a6 18. Nc4 Nf6 19. Rfa1 Ra8 20. d5 g6 21. Bd4 Bg7 22. d6 Rhe8 23. dxe7 Rxe7 24. b5) 18. d5+ Kc7 19. Rxa7+ Kd6 20. Bb6?! { (Mate in 1 → 17.48) Lost forced checkmate sequence. Nc4# was best. } (20. Nc4#) 20... Rb8?! { (17.48 → Mate in 1) Checkmate is now unavoidable. e6 was best. } (20... e6 21. dxc6) 21. Bc7# { White wins by checkmate. } 1-0