[Event "Casual correspondence game"] [Site "https://lichess.org/yui19VD6"] [Date "2021.01.11"] [White "IYYFR"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2021.01.11"] [UTCTime "14:49:57"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A41"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6?! { (0.00 → 0.56) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. c4 { A41 Old Indian Defense } Nd7?! { (0.17 → 0.80) Inaccuracy. e5 was best. } (2... e5 3. e3 Nf6 4. Nf3 exd4 5. exd4 d5 6. Nc3 Be7 7. cxd5) 3. Nc3 e6 4. Be3?! { (1.14 → 0.16) Inaccuracy. e4 was best. } (4. e4 Be7 5. Nf3 e5 6. Be2 exd4 7. Nxd4 Bf6 8. Nd5 Ne7) 4... e5 5. dxe5?! { (0.66 → -0.05) Inaccuracy. Nf3 was best. } (5. Nf3 Ngf6) 5... a6?? { (-0.05 → 1.71) Blunder. dxe5 was best. } (5... dxe5 6. Nf3 Ngf6 7. Qc2 Bb4 8. a3 Bd6 9. h3 b6 10. g4) 6. exd6 Ngf6?! { (1.87 → 2.63) Inaccuracy. Bxd6 was best. } (6... Bxd6 7. Nf3) 7. dxc7 Bb4?? { (2.56 → 14.63) Blunder. Qxc7 was best. } (7... Qxc7 8. Bd4 Qxc4 9. Nf3 Bb4 10. e3 Qe6 11. Bd3 b6 12. O-O Bb7 13. Qa4 Bxc3 14. Bxc3) 8. Bb6?? { (14.63 → 2.69) Blunder. cxd8=R+ was best. } (8. cxd8=R+ Kxd8 9. Qb3 Be7 10. f3 Ke8 11. O-O-O Kf8 12. Bd2 Nc5 13. Qc2 Ncd7 14. b3 Ne5) 8... Be7?? { (2.69 → 14.17) Blunder. Bxc3+ was best. } (8... Bxc3+ 9. bxc3 Qe7 10. Bd4 O-O 11. e3 Re8 12. Qc2 Qd6 13. Be2 Qxc7 14. Nf3 b6 15. O-O) 9. cxd8=Q+ Bxd8 10. Bxd8 O-O 11. Bxf6 Ra7 12. Be7 g6 13. Bxf8 Ne5?! { (24.71 → Mate in 7) Checkmate is now unavoidable. Nxf8 was best. } (13... Nxf8 14. Qd8) 14. Qd8 h5 15. Bd6+ Kh7 16. Bxe5 h4 17. Qh8# { White wins by checkmate. } 1-0