They offered me take backs and a draw... I refused them all

1. d4 d5 2. Nf3 Nc6 { Queen Pawn Game, Chigorin Variation } 3. Nc3 Nf6 4. Bf4 e6 5. e3 Bd6 6. Bb5 Bxf4 7. exf4 Bd7 8. Ne5 Nxe5 9. fxe5 Ne4 10. O-O Nxc3 11. Bxd7+ Qxd7 12. bxc3 O-O 13. Qd3 f5 14. exf6 Rxf6 15. Rae1 Raf8 16. c4 Qf7 17. cxd5 Rxf2 18. dxe6 Rxf1+ 19. Rxf1 Qxe6 20. Rxf8+ Kxf8 21. Qf3+ Ke7 22. Qxb7 Qe1# { White is checkmated } 0-1