[Event "Casual correspondence game"] [Site "https://lichess.org/J4fGdRPs"] [Date "2019.09.28"] [White "vlad1964"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2019.09.28"] [UTCTime "09:05:49"] [WhiteElo "1500"] [BlackElo "?"] [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. c4 d5 4. g3?! { (0.79 → 0.21) Inaccuracy. a3 was best. } (4. a3 dxc4 5. e4 Na5 6. Bxc4 Nxc4 7. Qa4+ c6 8. Qxc4 Nf6) 4... Bb4+?! { (0.21 → 0.91) Inaccuracy. dxc4 was best. } (4... dxc4 5. Qa4 Qd5 6. Nc3 Bb4 7. Bg2 Bd7 8. Bd2 Bxc3 9. Bxc3) 5. Bd2 dxc4?! { (0.40 → 1.16) Inaccuracy. Bd6 was best. } (5... Bd6 6. Bg5 Bb4+ 7. Nc3 Nge7 8. cxd5 exd5 9. Bg2 O-O 10. O-O) 6. Bxb4 a5?? { (1.38 → 5.11) Blunder. Nxb4 was best. } (6... Nxb4 7. Qa4+) 7. Bc3 b5?! { (5.19 → 8.07) Inaccuracy. Nge7 was best. } (7... Nge7 8. Na3) 8. Bg2? { (8.07 → 4.03) Mistake. d5 was best. } (8. d5 f6 9. dxc6 Qxd1+ 10. Kxd1 Ne7 11. Nd4 b4 12. Be1 e5 13. Nb5 Kd8 14. a4 Be6) 8... b4 9. Ne5 Nxe5 10. Bxa8 Ng6? { (4.19 → 7.14) Mistake. bxc3 was best. } (10... bxc3 11. Nxc3) 11. Bd2 Bd7 12. Bf3 e5 13. d5 Nf6 14. O-O e4 15. Bg2 Ne7 16. Bg5 Nexd5 17. Bxe4 h6 18. Bxd5 hxg5 19. Bxc4 Ng4 20. Qd4 Qe7 21. Bb5 Bxb5 22. Qxg4 Bd7 23. Qf3 c6 24. Nd2 g4 25. Qe4 Kf8 26. Qxe7+ Kxe7 27. Rac1 f6 28. Ne4 f5 29. Nc5 g5 30. Rfd1 Bc8 31. Rd4 Rh6 32. e4 Kf7 33. e5 Rh8 34. Re1 Ke7 35. Rd6 f4 36. Rxc6 f3 37. Rd1 Rd8?! { (13.30 → Mate in 20) Checkmate is now unavoidable. Re8 was best. } (37... Re8 38. Rc7+ Kf8 39. Ne4 a4 40. Nxg5 Kg8 41. Nh7 Bf5 42. Nf6+ Kf8 43. Nxe8 Kxe8 44. Rd6) 38. Rc7+ Ke8 39. Rxd8+ Kxd8 40. Rg7 a4 41. e6 a3?! { (71.96 → Mate in 9) Checkmate is now unavoidable. Bxe6 was best. } (41... Bxe6 42. Nxe6+ Ke8 43. Nd4 Kf8 44. Rxg5 Ke7 45. Rg6 Kf7 46. Rxg4 Ke7 47. a3 bxa3 48. bxa3) 42. bxa3?! { (Mate in 9 → 71.10) Lost forced checkmate sequence. e7+ was best. } (42. e7+ Ke8 43. Ne4 Kd7 44. Nf6+ Kd6 45. e8=Q axb2 46. Ne4+ Kd5 47. Rxg5+ Bf5 48. Rxf5+ Kc4) 42... b3?! { (71.10 → Mate in 9) Checkmate is now unavoidable. Bxe6 was best. } (42... Bxe6 43. Nxe6+) 43. Rxg5?! { (Mate in 9 → 10.01) Lost forced checkmate sequence. e7+ was best. } (43. e7+ Ke8 44. Ne4 Kd7 45. Nf6+ Kd6 46. e8=Q bxa2 47. Ne4+ Kd5 48. Rxg5+ Bf5 49. Rxf5+ Kd4) 43... bxa2 44. Nb3 Bxe6 45. Na1 Ke8 46. a4 Kd7 47. a5 Kd6? { (9.09 → Mate in 16) Checkmate is now unavoidable. Kc7 was best. } (47... Kc7 48. Rg6) 48. Rg6 Kd5 49. Rxe6 Kxe6 50. h4 gxh3 51. a6 h2+ 52. Kxh2 Kd6 53. a7 Kd7 54. a8=Q Ke7 55. Qc6 Kf7 56. Kh3 Kg7 57. Kg4 Kf7 58. Kf5 Kf8 59. Qd7 Kg8 60. Kg6 Kf8 61. Qd8# { White wins by checkmate. } 1-0