Gruissem Four-Bets Preflop, Then Check-Folds Flop
Philipp Gruissem raised to 4,000 from middle position before Stephane Albertini three-bet from the cutoff seat to 10,200. Gruissem four-bet to 21,000 and Albertini called.
The flop came down 

and Guissem checked. Albertini bet 18,000 and Gruissem gave it up.