[Event "Casual correspondence game"] [Site "https://lichess.org/XtS6UP77"] [Date "2021.05.08"] [White "lichess AI level 1"] [Black "Samulos"] [Result "0-1"] [UTCDate "2021.05.08"] [UTCTime "15:33:41"] [WhiteElo "?"] [BlackElo "1500"] [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. c3 c5 4. Qb3 Nc6 5. Qa4 Bf5?! { (-1.19 → -0.49) Inaccuracy. Bd7 was best. } (5... Bd7) 6. Nh4?! { (-0.49 → -1.11) Inaccuracy. Ne5 was best. } (6. Ne5 Qc7) 6... e6? { (-1.11 → 0.01) Mistake. Bd7 was best. } (6... Bd7 7. g3) 7. h3?! { (0.01 → -0.75) Inaccuracy. Nxf5 was best. } (7. Nxf5 exf5 8. g3 Be7 9. Bh3 g6 10. O-O O-O 11. Nd2 a6 12. Bg2 Re8 13. e4 Qd7) 7... d4?! { (-0.75 → 0.28) Inaccuracy. h6 was best. } (7... h6 8. Nxf5) 8. Nxf5?! { (0.28 → -0.38) Inaccuracy. g3 was best. } (8. g3) 8... Qd5?? { (-0.38 → 4.87) Blunder. exf5 was best. } (8... exf5 9. g3) 9. Nh4 Rd8 10. c4 Qh5 11. e4?? { (5.66 → 0.21) Blunder. g3 was best. } (11. g3 Be7) 11... Qxh4 12. Bd2?! { (0.03 → -0.60) Inaccuracy. g3 was best. } (12. g3 Qh5) 12... Bd6 13. Na3?? { (-0.92 → -4.86) Blunder. Qd1 was best. } (13. Qd1 h5) 13... Bf4?? { (-4.86 → -1.42) Blunder. Ng4 was best. } (13... Ng4) 14. O-O-O?? { (-1.42 → -4.14) Blunder. Qd1 was best. } (14. Qd1 g5 15. Be2 Bxd2+ 16. Qxd2 Qf4 17. g3 Qxd2+ 18. Kxd2 Ke7 19. Nc2 a5 20. f4 Rdg8) 14... Qxf2 15. g4 g6 16. Bxf4 Qf3?? { (-3.94 → 3.59) Blunder. Qxf4+ was best. } (16... Qxf4+ 17. Kb1 Qf2 18. Qc2 Qxc2+ 19. Nxc2 Ke7 20. Be2 Nd7 21. Rdf1 Rb8 22. Rf2 Nce5 23. h4) 17. Be5?! { (3.59 → 2.82) Inaccuracy. Bg5 was best. } (17. Bg5) 17... Ke7?! { (2.82 → 3.98) Inaccuracy. Nd7 was best. } (17... Nd7 18. Bxh8 Qxh1 19. e5 Ke7 20. Bf6+ Nxf6 21. exf6+ Kxf6 22. Nb1 Rc8 23. Re1 Kg7 24. Nd2) 18. Bxd4?? { (3.98 → -5.39) Blunder. Qb5 was best. } (18. Qb5 Nd7 19. Bxh8 Rxh8 20. Rh2 Qg3 21. Rg2 Qe3+ 22. Rgd2 Rb8 23. Qa4 Nde5 24. Kb1 Qg3) 18... Qxh1?? { (-5.39 → 2.02) Blunder. Nxd4 was best. } (18... Nxd4 19. e5) 19. Be2?? { (2.02 → -1.15) Blunder. Bxc5+ was best. } (19. Bxc5+ Ke8 20. Nb5 Qh2 21. g5 Qe5 22. Be3 Qg3 23. Bd2 Nd7 24. Qa3 Ndb8 25. Qc3 e5) 19... Qxh3 20. Bg1?? { (-1.03 → -3.90) Blunder. Bxc5+ was best. } (20. Bxc5+ Ke8 21. Nb5 Qh2 22. Nc3 h5 23. gxh5 Nxh5 24. d4 Nf4 25. Bf1 Qf2 26. Qb5 Rh2) 20... Qg2? { (-3.90 → -2.38) Mistake. Nxg4 was best. } (20... Nxg4 21. Bxc5+ Kf6 22. Nc2 Kg7 23. Qb5 h5 24. Qxb7 Nce5 25. Qb3 h4 26. Qc3 f6 27. Qa5) 21. Qc2?? { (-2.38 → -5.88) Blunder. Bxc5+ was best. } (21. Bxc5+) 21... Nd4?! { (-5.88 → -3.97) Inaccuracy. b6 was best. } (21... b6) 22. Bf1?? { (-3.97 → -9.27) Blunder. Bxd4 was best. } (22. Bxd4 Rxd4) 22... Qxg1 23. e5 Nxg4 24. Qd2 f5 25. Qg5+ Kd7 26. Qd2 Qe3 27. b4 cxb4 28. Nb1 Rc8 29. Qxe3 Nxe3 30. Nd2 Nxd1 31. Bg2 Ne3 32. Bh3 a5 33. Kb2 a4 34. Nb1 Nd1+ 35. Ka1?! { (-22.06 → Mate in 1) Checkmate is now unavoidable. Kc1 was best. } (35. Kc1 Nf2 36. Kd2 Nxh3 37. Ke3 Nc6 38. a3 f4+ 39. Kd2 Nxe5 40. axb4 Nf2 41. Kc3 Nfxd3) 35... a3?! { (Mate in 1 → -27.03) Lost forced checkmate sequence. Nc2# was best. } (35... Nc2#) 36. c5?! { (-27.03 → Mate in 1) Checkmate is now unavoidable. Nxa3 was best. } (36. Nxa3) 36... Nc2# { Black wins by checkmate. } 0-1