[Event "Casual correspondence game"] [Site "https://lichess.org/k5up08ay"] [Date "2019.01.29"] [White "lichess AI level 3"] [Black "Lukhas"] [Result "0-1"] [UTCDate "2019.01.29"] [UTCTime "10:40:54"] [WhiteElo "?"] [BlackElo "1667"] [Variant "Standard"] [TimeControl "-"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d3 d5 2. Nf3 { A06 Zukertort Opening: Old Indian Attack } Nf6 3. Nbd2 Nc6 4. h3 e5 5. c3? { (-0.26 → -1.61) Mistake. e4 was best. } (5. e4 Be7 6. Be2 O-O 7. O-O a5 8. Re1 a4 9. exd5 Nxd5) 5... Bd6? { (-1.61 → -0.28) Mistake. e4 was best. } (5... e4 6. Nd4 e3 7. fxe3 Bd6 8. N2f3 Bg3+ 9. Kd2 O-O 10. a4 Ne7 11. b4 a5 12. Kc2) 6. d4?? { (-0.28 → -2.36) Blunder. e4 was best. } (6. e4 O-O 7. Be2 h6 8. O-O a5 9. exd5 Nxd5 10. Nc4 Re8) 6... Be6? { (-2.36 → -0.75) Mistake. e4 was best. } (6... e4 7. Ne5 Nxe5 8. dxe5 Bxe5 9. e3 c6 10. c4 Qe7 11. a3 Bd7 12. Nb3 O-O 13. cxd5) 7. Nxe5 Nxe5 8. e3?? { (-0.70 → -3.72) Blunder. dxe5 was best. } (8. dxe5) 8... Nc4? { (-3.72 → -1.91) Mistake. Ng6 was best. } (8... Ng6 9. h4) 9. Nxc4? { (-1.91 → -3.84) Mistake. Bxc4 was best. } (9. Bxc4) 9... dxc4 10. Be2 O-O 11. O-O Ne4 12. d5?! { (-4.07 → -5.85) Inaccuracy. Bd2 was best. } (12. Bd2 Qf6 13. Be1 Qg6 14. Bh5 Qh6 15. f4 f5 16. Be2 Bd5 17. b3 b5 18. bxc4 bxc4) 12... Bxd5 13. Qxd5?! { (-5.63 → -7.69) Inaccuracy. Bd2 was best. } (13. Bd2 c6 14. Be1 Qf6 15. f3 Ng3 16. Bxg3 Bxg3 17. Qd4 Qg5 18. Kh1 Rfd8 19. Qg4 Qxe3) 13... Bh2+ 14. Kxh2 Qxd5 15. Rd1 Qe5+ 16. f4 Qc5 17. Bf3 Nf2 18. Rd5 Qb6 19. Kg1 Rad8?! { (-9.27 → -5.38) Inaccuracy. Nd3 was best. } (19... Nd3) 20. Rxd8?! { (-5.38 → -7.05) Inaccuracy. Kxf2 was best. } (20. Kxf2 Rxd5) 20... Rxd8?! { (-7.05 → -5.19) Inaccuracy. Nxh3+ was best. } (20... Nxh3+) 21. Be2? { (-5.19 → -11.40) Mistake. Kxf2 was best. } (21. Kxf2 f5 22. a4 a5 23. h4 Qb3 24. Be2 Kf7 25. h5 Qc2 26. Kf1 Kf6 27. Bf3 Qd3+) 21... Ne4 22. g4?! { (-10.20 → Mate in 7) Checkmate is now unavoidable. f5 was best. } (22. f5 Ng3 23. Bg4 h5 24. Bf3 Nxf5 25. Kh1 Nxe3 26. Bxe3 Qxe3 27. Rf1 g6 28. Bxb7 Qb6) 22... h6?! { (Mate in 7 → -10.81) Lost forced checkmate sequence. Qh6 was best. } (22... Qh6 23. Bd2 Rxd2 24. Rf1 Qh4 25. Rf3 Rxe2 26. a4 Qe1+ 27. Rf1 Qg3+ 28. Kh1 Rh2#) 23. Bf3 Nd6 24. Kf2 a5 25. h4 a4 26. g5 hxg5 27. fxg5 a3 28. bxa3 Nb5 29. Be2 Qc5 30. Bf3 Nxa3 31. h5 Qxg5 32. Ke2 Qg1 33. Bxb7 Qd1+ 34. Kf2 Rd2+ 35. Bxd2 Qxa1 36. Bd5 Qxa2 37. Ke2?! { (-38.48 → Mate in 15) Checkmate is now unavoidable. Kf3 was best. } (37. Kf3) 37... Nb5?! { (Mate in 15 → -24.21) Lost forced checkmate sequence. Nb1 was best. } (37... Nb1 38. Kf3 Qxd2 39. Bxc4 Nxc3 40. e4 Qd4 41. h6 gxh6 42. e5 Qe4+ 43. Kg3 Qxc4 44. e6) 38. Ke1?! { (-24.21 → Mate in 52) Checkmate is now unavoidable. e4 was best. } (38. e4 Nxc3+) 38... Qb1+ 39. Kf2 Qf5+ 40. Bf3 Nd6 41. Kg2 Ne4 42. Be1 Nxc3 43. Bf2 Ne4 44. Bh4?! { (-55.61 → Mate in 12) Checkmate is now unavoidable. Bg3 was best. } (44. Bg3 Nxg3) 44... c3 45. Be7?! { (-69.05 → Mate in 9) Checkmate is now unavoidable. Bd1 was best. } (45. Bd1) 45... c2 46. Ba3 Nc5?! { (Mate in 31 → -27.63) Lost forced checkmate sequence. Qg5+ was best. } (46... Qg5+ 47. Kf1 Qxe3 48. Bxe4 Qxe4 49. Kf2 Qh4+ 50. Ke3 Qg3+ 51. Kd2 Qxa3 52. Kxc2 Qc5+ 53. Kd3) 47. Bb2?! { (-27.63 → Mate in 8) Checkmate is now unavoidable. Ba8 was best. } (47. Ba8 Qg4+) 47... Nd3 48. Kg3 Nxb2 49. e4 c1=Q 50. exf5 Qg5+ 51. Kh2 Nd3 52. f6 Qxf6 53. Ba8 Qg5 54. Bg2 Nf4 55. Bf1 Qg4 56. h6 gxh6 57. Kh1 Qg3 58. Be2 Qg2# { Black wins by checkmate. } 0-1