Pan-Am Intercollegiate Ch 2012

Here is a nice attacking game by GM Boros(HUN) from the PAN-AM Intercollegiate Championships.

 

 

GM Boros,Dene(HUN)

 

 

Boros,De(2506)-Chirila,I(2525)
Sicilian Scheveningen [B82]
Pan-Am Intercollegiate 2012 Princeton USA (4), 29.12.2012

Position 1  
The plan is clearly to attack but how?

• 22.Rg4 threatening Rxh7 etc(as played in game)
• 22.Rcf1
• Something else

 White to Play        

21...Qd8