[Event "Casual classical game"] [Site "https://lichess.org/Vm5YQ5av"] [Date "2020.12.04"] [White "lichess AI level 4"] [Black "sistabe"] [Result "1-0"] [UTCDate "2020.12.04"] [UTCTime "18:39:49"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "10800+180"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nc6?! { (-0.13 → 0.63) Inaccuracy. Nf6 was best. } (2... Nf6 3. c3 c5 4. Qb3 c4 5. Qc2 Nc6 6. b3 b5 7. e3) 3. Nf3 e6 4. c3 Bd6 5. Qd2 f6 6. e3 Nge7 7. Bxd6 Qxd6 8. Na3 O-O?! { (-0.02 → 0.67) Inaccuracy. a6 was best. } (8... a6 9. c4 Qb4 10. Be2 Bd7 11. Nc2 Qxd2+ 12. Nxd2 O-O-O 13. O-O dxc4 14. Bxc4 Kb8 15. b4) 9. Nb5 Qd7 10. Be2?! { (0.73 → -0.09) Inaccuracy. c4 was best. } (10. c4) 10... b6?! { (-0.09 → 0.46) Inaccuracy. a6 was best. } (10... a6 11. Na3 b5 12. O-O e5 13. Ne1 e4 14. f3 Rb8 15. Nec2 exf3 16. Bxf3 a5 17. e4) 11. b3?! { (0.46 → -0.33) Inaccuracy. c4 was best. } (11. c4 dxc4) 11... Ba6?! { (-0.33 → 0.25) Inaccuracy. a6 was best. } (11... a6 12. Na3 Qd6 13. Qb2 e5 14. Nc2 a5 15. O-O Bg4 16. Rae1 Rfd8 17. h3 Bh5 18. Na3) 12. c4 dxc4 13. bxc4 Bxb5 14. cxb5 Na5 15. Rd1 Rad8 16. Rc1 e5? { (0.89 → 2.18) Mistake. Nb7 was best. } (16... Nb7) 17. Qc2 Nd5 18. dxe5 fxe5 19. O-O Rfe8?! { (1.82 → 2.89) Inaccuracy. Qe7 was best. } (19... Qe7 20. Rfd1) 20. Ng5 Rf8?? { (2.76 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (20... g6 21. Rfd1) 21. Qxh7# { White wins by checkmate. } 1-0