[Event "Casual classical game"] [Site "https://lichess.org/uacNg6LJ"] [Date "2023.06.19"] [White "dzmitry80"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2023.06.19"] [UTCTime "18:31:09"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "5400+20"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 g6 3. Bg2 Bg7 4. O-O Nf6 5. Nc3 d5 6. e3?! { (0.09 → -0.52) Inaccuracy. d4 was best. } (6. d4 Ne4 7. Nxe4 dxe4 8. Nd2 f5 9. c3 e5 10. dxe5 Nxe5) 6... Bf5 7. d4 Bg4?! { (0.00 → 0.74) Inaccuracy. h5 was best. } (7... h5 8. Re1) 8. h3 Bxf3 9. Qxf3 Nb4?? { (0.72 → 3.63) Blunder. e6 was best. } (9... e6 10. Rd1 O-O 11. Qe2 Re8 12. b3 Ne7 13. Na4 c6 14. c4 Nd7 15. Ba3 Nf5 16. Rac1) 10. Qe2?? { (3.63 → 1.30) Blunder. a3 was best. } (10. a3 Nc6 11. Nxd5 Qxd5 12. Qxd5 Nxd5 13. Bxd5 Rd8 14. Ba2 e5 15. c3 O-O 16. a4 Rfe8) 10... e6? { (1.30 → 3.21) Mistake. c6 was best. } (10... c6 11. Rd1) 11. Qb5+ Ke7?? { (3.15 → 10.19) Blunder. Nc6 was best. } (11... Nc6 12. Qxb7) 12. Qxb4+ Qd6 13. Qxd6+ Kxd6 14. b3 c6 15. Ba3+ Kc7 16. Na4 Rae8 17. Nc5 Rhg8 18. c4 a5 19. Nd3 a4 20. c5 Ra8 21. Bb4 Kd8 22. a3 axb3 23. Rfb1 Ke7 24. Rxb3 Rgc8 25. Rab1 h5 26. Bd2 Rab8 27. Rxb7+ Rxb7 28. Rxb7+ Nd7 29. a4 Rh8 30. a5 f6 31. a6 h4 32. g4 e5 33. a7 exd4 34. exd4 Rd8 35. Nb4 Ra8 36. Nxc6+ Kf7 37. Nb8 Ke6?! { (24.91 → Mate in 4) Checkmate is now unavoidable. g5 was best. } (37... g5 38. Bxd5+) 38. Nxd7 Bh8 39. Nb6 Rd8 40. a8=Q Rd7 41. Qe8+ Re7 42. Bxd5# { White wins by checkmate. } 1-0