[Event "Casual correspondence game"] [Site "https://lichess.org/onbQ3QzD"] [Date "2021.03.18"] [White "tgao31"] [Black "Daniel_OFC"] [Result "0-1"] [UTCDate "2021.03.18"] [UTCTime "17:32:14"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 d5 3. c4 h6 4. e3 Nf6 5. Nc3 c5 6. cxd5 exd5 7. Be2 Nc6 8. O-O cxd4 9. Nxd4 Bc5 10. Bf3 O-O 11. b3?! { (0.31 → -0.45) Inaccuracy. Nde2 was best. } (11. Nde2 Qe7) 11... a6? { (-0.45 → 0.67) Mistake. Nxd4 was best. } (11... Nxd4 12. exd4) 12. Re1?! { (0.67 → -0.16) Inaccuracy. Nxc6 was best. } (12. Nxc6 bxc6 13. Bb2 Bd6 14. Rc1 Bf5 15. Na4 Rc8 16. Nc5 Re8 17. Nb7 Bxh2+ 18. Kh1 Qc7) 12... Re8?! { (-0.16 → 0.40) Inaccuracy. Nxd4 was best. } (12... Nxd4 13. exd4) 13. Bb2?! { (0.40 → -0.50) Inaccuracy. Nxc6 was best. } (13. Nxc6 bxc6 14. Bb2 Bf5 15. Rc1 Qd6 16. Ne2 Bb4 17. Rf1 a5 18. Qd4 a4 19. Qf4 Qxf4) 13... Nxd4 14. exd4 Rxe1+ 15. Qxe1 Bxd4?! { (-0.62 → 0.00) Inaccuracy. Bf8 was best. } (15... Bf8 16. Rc1 b5 17. h3 Bf5 18. Nd1 Be4 19. Bxe4 Nxe4 20. Qe2 Qa5 21. Bc3 Qa3 22. Qb2) 16. Rd1 Bxc3 17. Qxc3 Be6 18. g3 Rc8 19. Qd2 b5 20. Bxf6? { (-0.19 → -1.59) Mistake. Qe2 was best. } (20. Qe2 Qd7 21. h4 Re8 22. Bxf6 gxf6 23. Bxd5 Bxd5 24. Rxd5 Rxe2 25. Rxd7 Rxa2 26. Rd6 Kg7) 20... Qxf6 21. Bxd5?? { (-1.69 → -4.63) Blunder. Be2 was best. } (21. Be2 Qc3) 21... Rd8 22. Qa5? { (-4.39 → -8.88) Mistake. Bxe6 was best. } (22. Bxe6 Rxd2) 22... Rxd5 23. Rxd5 Bxd5 24. Qxa6? { (-8.00 → Mate in 1) Checkmate is now unavoidable. Kf1 was best. } (24. Kf1) 24... Qa1# { Black wins by checkmate. } 0-1