[Event "Casual Correspondence game"] [Site "https://live.chess-online.com/NLWh528J"] [Date "2020.12.29"] [White "klavier"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2020.12.29"] [UTCTime "12:37:11"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. c4?! { (0.77 → 0.13) Inaccuracy. d4 was best. } (2. d4 d5 3. c4 e6 4. e3 Nf6 5. Nc3 Bd6 6. Bd2 Bd7) 2... e6?! { (0.13 → 0.78) Inaccuracy. e5 was best. } (2... e5 3. Nc3 Nf6 4. e3 Bb4 5. d4 e4 6. Nd2 d6 7. h3 O-O 8. g4 Bxc3 9. bxc3) 3. d4 Nge7?! { (0.60 → 1.33) Inaccuracy. Nf6 was best. } (3... Nf6) 4. e4?! { (1.33 → 0.75) Inaccuracy. d5 was best. } (4. d5 Nb8) 4... d5 5. cxd5 exd5 6. e5 f6 7. Bb5 a6 8. Ba4 Qd7?? { (-0.01 → 2.32) Blunder. Bg4 was best. } (8... Bg4 9. h3 Bxf3 10. Qxf3 fxe5 11. dxe5 Qd7 12. O-O O-O-O 13. Re1 Qf5 14. Nd2 Nd4 15. Qd1) 9. O-O h5?! { (2.05 → 3.17) Inaccuracy. b6 was best. } (9... b6) 10. exf6?? { (3.17 → 1.31) Blunder. Re1 was best. } (10. Re1 b5) 10... gxf6 11. Re1 b5 12. Bc2 Rg8 13. Kh1 b4?! { (1.32 → 2.31) Inaccuracy. Qg4 was best. } (13... Qg4 14. g3) 14. Nh4? { (2.31 → 0.78) Mistake. Bh7 was best. } (14. Bh7) 14... a5?? { (0.78 → 3.04) Blunder. Qg4 was best. } (14... Qg4 15. g3 Qxd1 16. Bxd1 Bg4 17. f3 Bd7 18. Be3 O-O-O 19. Nd2 Nf5 20. Nxf5 Bxf5 21. Nb3) 15. Bf4?? { (3.04 → 1.03) Blunder. Bf5 was best. } (15. Bf5 Qd6) 15... b3?? { (1.03 → 8.13) Blunder. Qg4 was best. } (15... Qg4 16. g3 Qxd1 17. Bxd1 Nxd4 18. Bxc7 Ne6 19. Bd6 Ng6 20. Bxf8 Kxf8 21. Nxg6+ Rxg6 22. h4) 16. axb3?? { (8.13 → 2.41) Blunder. Bf5 was best. } (16. Bf5 Qxf5) 16... Kd8?! { (2.41 → 3.83) Inaccuracy. Qg4 was best. } (16... Qg4 17. g3) 17. Nc3 Qg4 18. g3?! { (3.42 → 2.40) Inaccuracy. Qd2 was best. } (18. Qd2 Qxh4) 18... Rb8?? { (2.40 → 5.73) Blunder. Qxd1 was best. } (18... Qxd1 19. Bxd1) 19. Qd3 Nb4 20. Qd2 Nxc2?! { (4.75 → 7.23) Inaccuracy. Nec6 was best. } (20... Nec6 21. Bg6 Bd6 22. Ne2 Ne7 23. Bb1 Qd7 24. Bxd6 Qxd6 25. Rxa5 Nbc6 26. Rc5 Rb4 27. Rec1) 21. Qxc2 Rb7 22. Rxa5 Qd7 23. Nb5?? { (8.87 → 2.19) Blunder. Qh7 was best. } (23. Qh7 c6 24. Ra8 Ra7 25. Rxa7 Qxa7 26. Bd6 Qd7 27. Bxe7+ Bxe7 28. Qxg8+ Kc7 29. Qf7 Bb4) 23... Nc6 24. Nxc7 Rxc7 25. Bxc7+ Kxc7 26. Ra7+ Bb7 27. b4?? { (1.83 → 0.00) Blunder. Ra4 was best. } (27. Ra4 Kd8) 27... Kb8 28. Qa4 Bxb4 29. Ra1 Re8 30. Qb5 Re6?? { (-0.14 → 1.66) Blunder. Re1+ was best. } (30... Re1+ 31. Kg2) 31. Ng6?? { (1.66 → 0.00) Blunder. Ng2 was best. } (31. Ng2 Bd2) 31... Re1+ 32. Rxe1 Kxa7?! { (-0.43 → 0.20) Inaccuracy. Bxe1 was best. } (32... Bxe1) 33. Ra1+ Ba5?? { (0.70 → 7.90) Blunder. Kb8 was best. } (33... Kb8 34. Kg1) 34. Rxa5+ Kb8 35. Ra1 Qf5 36. Nf4 Nxd4 37. Qe8+ Bc8?! { (6.15 → 9.68) Inaccuracy. Qc8 was best. } (37... Qc8 38. Qe3) 38. b4 Qe4+ 39. Qxe4 dxe4 40. Nxh5 f5 41. Nf4 Nc6 42. b5 Nb4 43. Rb1 Nc2 44. b6 Na3 45. Rb3 e3 46. fxe3 Nc4 47. Ne2 Bd7 48. Nd4 Ba4 49. Rb4 Bb5 50. Nxb5 Ne5?! { (11.07 → Mate in 17) Checkmate is now unavoidable. Nxb6 was best. } (50... Nxb6 51. Nd6) 51. Nd6 Ng4 52. Rc4 Nxe3 53. Rc8# { White wins by checkmate. } 1-0