[Event "Casual blitz game"] [Site "https://lichess.org/pbR6Xxk4"] [Date "2014.09.20"] [White "BangSmite"] [Black "FrereKeiser"] [Result "0-1"] [UTCDate "2014.09.20"] [UTCTime "21:09:09"] [WhiteElo "1370"] [BlackElo "1620"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Accelerated Mannheim Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Qa4+?! { (0.46 → -0.10) Inaccuracy. Nf3 was best. } { D20 Queen's Gambit Accepted: Accelerated Mannheim Variation } (3. Nf3 Nd7 4. e4 Nb6 5. Nc3 Nf6 6. Bf4 e6 7. Bxc4 Nxc4 8. Qa4+ c6 9. Qxc4 Be7 10. O-O O-O) 3... Nc6 4. Qxc4? { (0.03 → -1.16) Mistake. Nf3 was best. } (4. Nf3 a6 5. Nc3 Nf6 6. e3 b5 7. Nxb5 Bd7 8. Nc3 Nxd4 9. Qd1 Nxf3+ 10. Qxf3 e6 11. Qg3) 4... Nxd4 5. Nc3?? { (-0.76 → Mate in 1) Checkmate is now unavoidable. Nf3 was best. } (5. Nf3 e5 6. Nxe5 Be6 7. Qd3 Qd6 8. Nf3 Nxf3+ 9. exf3 O-O-O 10. Qxd6 Bxd6 11. Be3 Kb8 12. Nc3 Ne7 13. Rd1 Be5 14. Bd3 Nd5) 5... Nc2# { Black wins by checkmate. } 0-1