Omega 4

Is this accurate?

No.  The knight at g3 should still be at f1.

You also missed typed one move in the move list (made bold below):

1. f4 d5
2. e4 dxe4
3. Qxe4 e5
4. fxe5 Nd7
5. Bb5 Qa5+
6. Nd2 Qxb5
7. Bf2 Cc7
8. 0-0-0 Wj7
9. Wa2 Qc6
10. Qe1 Bi4
11. g2 Nxe5
12. Bg3 f6
13. Bxe5 Cxe5
14. Wd3 Qc7
15. Qh4 g7
16. Nf1 Ch7
17. Ch2 Bc5
18. Cj4 Bf7
19. Nf3 Cef5

Got it. Thanks.

Thanks.

20. Cc2

21. ... Cxd3

Qa4+

22. ... Kg8

fixed

Sorry about that.

23. i3

22. ... Nf8

shall we resume?

Sorry.

23. Wj2

I'll update the board soon; I lost the image files when my computer got a virus so now I'm downloading some of them from an email, and apparently Yahoo still needs to scan image files that I uploaded myself for viruses when downloading.

EDIT: scratch that I found a backup!

23 ... Rbd9

Qxa8

25. ... Cxb1

26. Cb2

25. ... Rxd1+

Conditional moves:

26. Kc0 Rxc1+

27. Kd0 Rd1+

28. Kc0 Ba3+

29. Qc6 Qxc6+

30. Cc2 Qxc2#