And beating a 1800 is hard enough for me. 
10. h4! Bishop sacrifice in Richter Rauzer variation of Sicilian! Is this theory line or Novelty?
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Standard SF line since at least SF9. Probably in SF8 with enough cores and depth.
DanlsTheMan wrote:
It's a common line (at least once was).
Bxf6 and and Bh4 also playable. Better IMO for white.
11...b5 is a question for me
I did find 1 game in my db with that move though.
11... b5 is a logical move. Sacrifice a pawn to open file. I usually do that. Cos it is quickest move to counter attack opponent king when your king side is under serious attack. If they dont take it, the pawn will further advance to attack king shelter. Check this video,
https://www.youtube.com/watch?v=nPexHaFL1uo&t=1062s
Jan 31, 2019
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#5
The specific move 10h4 has been played in GM games long before chess software was powerful, and the general idea long before that.
At least makes change from in depth analysis of ply 1, in this forum.
I saw this interesting game play by Leela in ccc, bullet brawl vs komodo.
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