White to play and win ! (Medium Difficulty)

White to play and win !

The GrandMaster with White has developped his attack on the King-Side. How does he get closer to the Black King ( note that the Black Queen and Knights are too far to protect the King-Side)

U.S Grandmasters (Tactical Quiz)

Special Tactical Quiz from U.S grandmasters participating in the upcoming 2009 U.S Championship ( http://www.uschess.org )

GM Hikaru Nakamura

I-Nemeth-Nakamura 2009
Black to play and win


II-Nakamura-Mikhalevsky 2007
White to play and win

GM Gata Kamsky

III-Kamsky-Bacrot 2007
White to play and win


IV-Kamsky-Krai 2007
White to play and win

GM Alexander Shabalov

V-Shabalov-Arenas 2008
White to play and win



VI-Izoria-Shabalov 2007
Black to play and win