[Event "Casual correspondence game"] [Site "https://lichess.org/HYk4IBSt"] [Date "2021.10.13"] [White "nikpen10"] [Black "zabrickler"] [Result "1-0"] [UTCDate "2021.10.13"] [UTCTime "22:13:03"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 Nf6 3. Nf3 { D04 Queen's Pawn Game: Colle System } Nc6 4. b3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. O-O Bd6 8. Bb2 Qd7 9. Nbd2 O-O-O?! { (0.16 → 1.08) Inaccuracy. Nb4 was best. } (9... Nb4) 10. Rac1 Nb4 11. Qe2 h5?! { (1.95 → 2.67) Inaccuracy. Ne4 was best. } (11... Ne4 12. Nxe4) 12. c4 Be7?! { (2.65 → 3.68) Inaccuracy. dxc4 was best. } (12... dxc4 13. bxc4) 13. Ba3? { (3.68 → 1.94) Mistake. a3 was best. } (13. a3 Nc6) 13... Nxa2?? { (1.94 → 5.87) Blunder. c6 was best. } (13... c6 14. c5 Na6 15. b4 Nc7 16. Bb2 h4 17. h3 Ne4 18. Ne5 Qe8 19. Nxe4 dxe4 20. a4) 14. Ra1 Bxa3 15. Rxa2 Bb4 16. Ne5 Qd6 17. c5 Qe7 18. Rxa7 Kb8?! { (12.07 → Mate in 4) Checkmate is now unavoidable. c6 was best. } (18... c6 19. Nxc6) 19. Rfa1?! { (Mate in 4 → 17.87) Lost forced checkmate sequence. Rxb7+ was best. } (19. Rxb7+ Kxb7 20. Qb5+ Kc8 21. Qa6+ Kb8 22. Nc6#) 19... c6 20. Qa6 bxa6 21. Rxe7? { (Mate in 7 → 9.28) Lost forced checkmate sequence. Nxc6+ was best. } (21. Nxc6+ Kc8 22. Nxe7+ Kb8 23. R1xa6 Bxc5 24. dxc5 Rc8 25. Ra8+ Kc7 26. R6a7+ Kd8 27. Rxc8#) 21... Bxd2 22. Rxa6 Rhf8?! { (10.58 → Mate in 2) Checkmate is now unavoidable. Rd7 was best. } (22... Rd7 23. Nxd7+ Nxd7 24. Rxd7 e5 25. Rb6+ Kc8 26. Rxf7 Ba5 27. Rxc6+ Kb8 28. dxe5 Rc8 29. Rxc8+) 23. Nxc6+ Kc8 24. Ra8# { White wins by checkmate. } 1-0