[Event "Casual correspondence game"] [Site "https://lichess.org/8KqLv5i4"] [Date "2023.11.02"] [White "lichess AI level 6"] [Black "Nathantran"] [Result "1-0"] [UTCDate "2023.11.02"] [UTCTime "19:07:02"] [WhiteElo "?"] [BlackElo "1500"] [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. c4 e5 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Bb4+ 6. Bd2 Bxd2+ 7. Nxd2?! { (0.78 → 0.20) Inaccuracy. Qxd2 was best. } (7. Qxd2 Nf6 8. Nc3 O-O 9. e4 Re8 10. f3 d6 11. O-O-O Be6) 7... Qf6 8. Qc5 Qxb2 9. Rb1 Qxa2?! { (-0.07 → 0.54) Inaccuracy. Qc3 was best. } (9... Qc3 10. Qxc7) 10. Qe5+ Ne7 11. Qxg7 Rg8 12. Qe5 d6 13. Qc3 Qa6 14. Ne4 Rg6 15. Ra1 Qc6 16. Nf6+ Kf8?! { (-0.82 → 0.00) Inaccuracy. Rxf6 was best. } (16... Rxf6 17. Qxf6 Qxc4 18. Qh8+ Kd7 19. e3 Qb4+ 20. Kd1 c5 21. Qxh7 Nd5 22. Bd3 Ke7 23. Rb1) 17. h4?! { (0.00 → -0.88) Inaccuracy. Nxh7+ was best. } (17. Nxh7+ Kg8 18. Nf6+ Kf8) 17... Rh6 18. e3?! { (-0.55 → -1.11) Inaccuracy. e4 was best. } (18. e4) 18... Nf5?? { (-1.11 → 1.00) Blunder. a5 was best. } (18... a5) 19. Rh3 Be6 20. Ng4?! { (0.63 → -0.35) Inaccuracy. g4 was best. } (20. g4 Ng7 21. Bd3 Ne8 22. Nxh7+ Ke7 23. f3 Bxc4 24. Kf2 Bxd3 25. Qxd3 Qc5 26. h5 Qe5) 20... Rg6 21. Nf6 Ke7 22. Nxh7 Qe4? { (-0.03 → 1.24) Mistake. Rxg2 was best. } (22... Rxg2 23. Bxg2 Qxg2 24. Qf6+ Kd7 25. Ng5 Qg1+ 26. Kd2 Qxf2+ 27. Kc3 Qg2 28. Rf3 Ng3 29. Rf2) 23. Ng5 Rxg5?? { (0.84 → 3.44) Blunder. Qe5 was best. } (23... Qe5 24. Qxe5 dxe5 25. Nxe6 Rxe6 26. g4 Nd6 27. Bg2 e4 28. c5 Nc4 29. h5 a5 30. h6) 24. hxg5 Nd4?! { (3.15 → 4.85) Inaccuracy. Qe5 was best. } (24... Qe5 25. Kd2 Ng7 26. Qxe5 dxe5 27. Rh4 a5 28. Re4 Kd6 29. c5+ Kd5 30. Rea4 b6 31. cxb6) 25. f3?! { (4.85 → 3.77) Inaccuracy. Qxd4 was best. } (25. Qxd4 Qxd4 26. exd4 Bxh3 27. gxh3 a5 28. Kd2 a4 29. Bg2 a3 30. h4 Kf8 31. Kc3 a2) 25... Nc2+ 26. Kd2 Qg6 27. Rh6 Qxg5 28. Rxe6+ fxe6 29. f4 Qg6 30. Qxc2 Qxc2+ 31. Kxc2 Rg8 32. Rxa7 Rh8 33. Bd3 Rh2 34. Be4 d5 35. cxd5 exd5 36. Bxd5 c6 37. Rxb7+ Kd6 38. Be4 c5?! { (6.06 → 10.34) Inaccuracy. Rh8 was best. } (38... Rh8 39. Kd3 c5 40. Rb6+ Kd7 41. Rb1 c4+ 42. Ke2 Ke6 43. Rc1 Kd6 44. Kf3 Ke7 45. g4) 39. Ra7?! { (10.34 → 6.65) Inaccuracy. Rh7 was best. } (39. Rh7 Rxh7 40. Bxh7 Kd5 41. Kc3 Kd6 42. Kc4 Ke7 43. g4 Kd6 44. g5 Ke7 45. Kxc5 Ke6) 39... Ke6?! { (6.65 → 13.09) Inaccuracy. Rh4 was best. } (39... Rh4 40. Ra6+ Ke7 41. Bf3 Rh8 42. f5 Kf7 43. Bd5+ Kg7 44. Kc3 c4 45. f6+ Kg6 46. f7+) 40. Kd2?! { (13.09 → 6.72) Inaccuracy. Rh7 was best. } (40. Rh7 Rxh7 41. Bxh7 Kd5 42. Kc3 c4 43. g4 Ke6 44. Be4 Kf7 45. Kxc4 Ke7 46. g5 Ke6) 40... Kd6?! { (6.72 → 10.11) Inaccuracy. Rh4 was best. } (40... Rh4 41. Ra6+ Kf7 42. Bf3 Rh1 43. f5 Rf1 44. Ke2 Rb1 45. Bd5+ Kf8 46. f6 Rb8 47. Kd3) 41. Bf3?! { (10.11 → 6.87) Inaccuracy. Rh7 was best. } (41. Rh7 Rxh7 42. Bxh7 Kd5 43. Kc3 Kd6 44. g4 Ke6 45. g5 Kf7 46. Be4 Kg7 47. Kc4 Kf8) 41... c4 42. Kc3 Kc5?! { (7.24 → 12.81) Inaccuracy. Rh1 was best. } (42... Rh1 43. Ra6+ Kc5 44. Rc6+ Kb5 45. f5 Rc1+ 46. Kd4 c3 47. f6 c2 48. Rxc2 Rxc2 49. f7) 43. f5 Kd6 44. Kd4 c3 45. e4 c2?! { (13.09 → Mate in 1) Checkmate is now unavoidable. Kc6 was best. } (45... Kc6 46. e5+ Kb5 47. Rb7+ Ka5 48. Kxc3 Rh8 49. e6 Rc8+ 50. Kd4 Rd8+ 51. Ke5 Rg8 52. f6) 46. e5# { White wins by checkmate. } 1-0