6/20/2011 — Mate in 3

FEN: 1kn4r/ppr1p3/5p1q/8/PNpP4/2P1RQPb/5PBP/4R1K1 w KQkq - 0 1
OTBET:
1. Na6+ Ka8 2. Nxc7 Kb8 3. Qxb7#
6/19/2011 — Mate in 1

FEN: 8/8/p2pNk2/1p2q3/3Nb1Q1/2P3P1/P6P/6K1 w - - 0 1
OTBET:
1. Qg7#

FEN: 1kn4r/ppr1p3/5p1q/8/PNpP4/2P1RQPb/5PBP/4R1K1 w KQkq - 0 1
OTBET:
1. Na6+ Ka8 2. Nxc7 Kb8 3. Qxb7#

FEN: 8/8/p2pNk2/1p2q3/3Nb1Q1/2P3P1/P6P/6K1 w - - 0 1
OTBET:
1. Qg7#