[Event "Rated correspondence game"] [Site "https://lichess.org/F16dsiEb"] [Date "2020.09.21"] [White "Krishno8"] [Black "Rigoberto10"] [Result "1-0"] [UTCDate "2020.09.21"] [UTCTime "19:57:03"] [WhiteElo "1662"] [BlackElo "1563"] [WhiteRatingDiff "+108"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. d4 e6 3. e4 Bb4+?! { (0.67 → 1.41) Inaccuracy. d5 was best. } (3... d5 4. e5 f6 5. Bd3 fxe5 6. Nxe5 Qf6 7. Nf3 h6 8. O-O) 4. Nc3?! { (1.41 → 0.60) Inaccuracy. c3 was best. } (4. c3 Be7 5. Bd3 d6 6. O-O Nf6 7. b4 a6 8. h3 O-O 9. a4 b6 10. Be3 Bb7) 4... Bxc3+ 5. bxc3 h6 6. Bb5 Nf6 7. O-O? { (0.90 → -0.20) Mistake. e5 was best. } (7. e5 Nd5) 7... Nxe4 8. Qd3 Nf6 9. Ba3?! { (-0.05 → -1.03) Inaccuracy. Ne5 was best. } (9. Ne5 O-O 10. Qf3 d6 11. Nxc6 bxc6 12. Bd3 Rb8 13. Qg3 Kh8 14. Bd2 Bb7 15. Rae1 Re8) 9... a6 10. Bxc6 dxc6?? { (-0.56 → 1.58) Blunder. bxc6 was best. } (10... bxc6 11. Rab1 d6 12. Rfe1 a5 13. c4 O-O 14. h3 Ba6 15. Qc3 Kh8 16. Nd2 Qd7 17. Nb3) 11. Rfe1 b5?! { (1.75 → 2.49) Inaccuracy. c5 was best. } (11... c5 12. Bxc5) 12. Bc5 Nd7?? { (1.98 → Mate in 7) Checkmate is now unavoidable. Nd5 was best. } (12... Nd5 13. a4) 13. Ba3?? { (Mate in 7 → 0.43) Lost forced checkmate sequence. Rxe6+ was best. } (13. Rxe6+ Qe7 14. Rxe7+ Kd8 15. Ne5 Bb7 16. Qf5 Nxe5 17. dxe5 Bc8 18. Rd1+ Bd7 19. Qxd7#) 13... a5?? { (0.43 → Mate in 8) Checkmate is now unavoidable. Qf6 was best. } (13... Qf6) 14. Ne5?? { (Mate in 8 → 0.76) Lost forced checkmate sequence. Rxe6+ was best. } (14. Rxe6+ Qe7 15. Rxe7+ Kf8 16. Rae1 g5 17. Rxf7+ Kxf7 18. Qf5+ Nf6 19. Re7+ Kg8 20. Qg6+ Kf8) 14... Ba6?? { (0.76 → 3.65) Blunder. Nxe5 was best. } (14... Nxe5) 15. Nxc6 b4? { (3.39 → 6.72) Mistake. Qg5 was best. } (15... Qg5 16. Qh3) 16. Qf3?? { (6.72 → 0.94) Blunder. Rxe6+ was best. } (16. Rxe6+) 16... Qc8?? { (0.94 → 7.47) Blunder. Qf6 was best. } (16... Qf6 17. Qxf6 Nxf6 18. cxb4 axb4 19. Bxb4 Nd5 20. Bc5 Nf4 21. Nb4 Bc4 22. a4 Nd5 23. f3) 17. cxb4 Bb7?? { (6.15 → Mate in 12) Checkmate is now unavoidable. Nf6 was best. } (17... Nf6) 18. b5? { (Mate in 12 → 9.74) Lost forced checkmate sequence. Rxe6+ was best. } (18. Rxe6+ fxe6 19. Qh5+ Kf8 20. b5+ Kg8 21. Ne7+ Kf8 22. Nxc8+ Kg8 23. Ne7+ Kf8 24. Qg6 c5) 18... Nb6 19. d5 Nxd5 20. Qxd5 Qd7 21. Qe5 Bxc6 22. bxc6 Qxc6 23. Qxg7 O-O-O 24. Qxf7 Rde8 25. Re2 Rhg8 26. f3 Qc3 27. Rd1 Rd8 28. Qxe6+ Kb7 29. Rb1+ Ka8? { (9.39 → Mate in 1) Checkmate is now unavoidable. Ka7 was best. } (29... Ka7 30. Bc1 Rd1+ 31. Kf2 Rxc1 32. Rxc1 Rb8 33. Qe5 Qxe5 34. Rxe5 Ka6 35. Rc5 Rb2 36. Rxc7) 30. Qa6# { White wins by checkmate. } 1-0