[Event "Casual correspondence game"] [Site "https://lichess.org/E53UHquD"] [Date "2019.09.12"] [White "joha7809"] [Black "lichess AI level 1"] [Result "0-1"] [UTCDate "2019.09.12"] [UTCTime "11:46:22"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D30"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 { D30 Queen's Gambit Declined } 3. e3 Nd7 4. b4? { (0.16 → -1.33) Mistake. Nc3 was best. } (4. Nc3 Ngf6 5. Nf3 Bb4 6. cxd5 exd5 7. Qb3 c5 8. Be2 O-O) 4... Ngf6? { (-1.33 → -0.17) Mistake. Bxb4+ was best. } (4... Bxb4+ 5. Bd2) 5. b5 Ne4?! { (-0.58 → 0.29) Inaccuracy. e5 was best. } (5... e5 6. Nf3) 6. f3?? { (0.29 → -2.87) Blunder. Nf3 was best. } (6. Nf3 a6 7. bxa6 c5 8. Qc2 b6 9. cxd5 exd5 10. Nbd2 Nef6 11. Bb5 Bxa6 12. Bxa6 Rxa6) 6... Qh4+ 7. Ke2 Qf2+?! { (-2.77 → -1.69) Inaccuracy. Ng3+ was best. } (7... Ng3+ 8. hxg3 Qxh1 9. Kf2 h5 10. cxd5 exd5 11. Ne2 h4 12. Ba3 h3 13. Qc1 Nf6 14. Bxf8) 8. Kd3 Bb4?! { (-1.63 → -0.50) Inaccuracy. dxc4+ was best. } (8... dxc4+ 9. Kxc4) 9. fxe4?? { (-0.50 → Mate in 2) Checkmate is now unavoidable. cxd5 was best. } (9. cxd5 Ndc5+ 10. dxc5 Nxc5+ 11. Kc4 a5 12. bxa6 Nxa6 13. Kb3 Bd7 14. Bxa6 Rxa6 15. Kxb4 Qxg2) 9... dxe4+ 10. Kxe4 Qf5# { Black wins by checkmate. } 0-1