[Event "Casual rapid game"] [Site "https://lichess.org/czRfnIpT"] [Date "2021.05.31"] [White "Alexfrauch"] [Black "dzukp"] [Result "0-1"] [UTCDate "2021.05.31"] [UTCTime "11:45:20"] [WhiteElo "1111"] [BlackElo "1650"] [Variant "Standard"] [TimeControl "300+15"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 d5 2. d4 { D00 Queen's Pawn Game } e6 3. Nc3 c5 4. a3 cxd4?! { (-0.57 → 0.24) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nf3 a6 6. Be2 Nc6 7. O-O cxd4 8. exd4 Bd6 9. Bd3) 5. exd4 Nc6 6. Nf3 Nf6 7. b4?! { (0.33 → -0.41) Inaccuracy. Bd3 was best. } (7. Bd3 Bd6 8. Bg5 h6 9. Bh4 O-O 10. Qd2 Be7 11. O-O a6) 7... a5 8. b5 Ne7 9. b6 Qxb6 10. Bb5+ Bd7 11. Bxd7+? { (-0.69 → -1.88) Mistake. Rb1 was best. } (11. Rb1 Nc6 12. Be2 Qd8 13. Rxb7 Be7 14. Rb1 O-O 15. O-O a4 16. Bd3 Rc8 17. Nb5 Ne4) 11... Nxd7 12. Ne5? { (-1.67 → -3.57) Mistake. Rb1 was best. } (12. Rb1) 12... Nxe5 13. dxe5 Ng6 14. f4 Qc7?! { (-3.67 → -2.90) Inaccuracy. Rc8 was best. } (14... Rc8 15. Rb1) 15. Rb1?? { (-2.90 → -7.07) Blunder. Qd3 was best. } (15. Qd3 Rc8) 15... Qxc3+ 16. Qd2 Qxd2+ 17. Bxd2 Bc5 18. a4 b6 19. f5 Nxe5 20. Ke2 O-O 21. Rhf1 Nc4 22. Bf4 e5 23. Bg3 d4 24. Rbc1 e4 25. c3 d3+ 26. Kd1 e3 27. Rf4?! { (-13.69 → Mate in 20) Checkmate is now unavoidable. Ke1 was best. } (27. Ke1 e2) 27... Nb2+ 28. Ke1 d2+ 29. Ke2 dxc1=Q 30. f6 Qd1# { Black wins by checkmate. } 0-1