Notes: The book line in this opening is 8. h4 h6 9. Bxb7. However, I have played on the black side of this variation many times and I have won every game. I am not afraid of it. Of course, this is because I do not mind playing a chess game four pawns down. Any man who is a man is not bothered by being four pawns behind.
The moves in the game follow my game against Grandmaster Alex Linderman in the US Open in Cherry Hill NJ. However, in that game he played 10. h4. I was too chicken to play 10. … Qxg2, so the game continued 10. … Nxd5 11. Qxc8. Now I should have played 11. … Qe5, leaving me with a knight against four pawns. This does not bother me but my rooks are stuck and cannot get out.
That game might have transposed back into this one had I played 10. … Qxg2 instead. So, I played it this time. I cannot find a refutation to the way that I played.
According to my computer, if you had played 13. … Nxd5, then you would have been OK. After your move Qxd5, there was a mate in 4 that your opponent missed. He started out OK, with Qe2+, but after your move Kh6, he should have played Qe3+ and Qg5#.
But going back to your earlier point, it seems black is OK after 11. h4 Qxg2.
Thank you for pointing this out and you are correct. My opponent missed a mate in two and I missed it also.
Fortunately, you have found an improvement for me. If I play 13. … Nxd5 instead of 13. … Qxd5 I hold the extra piece and there is no mate as the knight and queen guard all the key squares. If White tries to mate me he gets mated instead. For example: 13… Nxd5 14. Qe2+ Kh6 15. d4+ g5 16. hxg5+ Kg7 17. f6+ Kf7 18. Qh5+ Ke6 19. Qe8+ Kd6 20. Qd8+ Kc6 21. Qe8+ Kb6 22. Qd8+ Ka6
Now, the white queen is trapped and lost and the rook falls too so White is checkmated.