1q3knr/r1p1p1b1/Pp2b1p1/p2p1p1p/P2P4/4PPPP/R1P5/1NB1KBNR w K - 2 15
FEN state: 1q3knr/r1p1p1b1/Pp2b1p1/p2p1p1p/P2P4/4PPPP/R1P5/1NB1KBNR w K - 2 15 ; Best move: b1c3
The current state of the chess board is: Black queen at b8, black king at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at c7, black pawn at e7 and black bishop at g7. White pawn at a6, black pawn at b6, black bishop at e6 and black pawn at g6. Black pawn at a5, black pawn at d5, black pawn at f5 and black pawn at h5. White pawn at a4 and white pawn at d4. White pawn at e3, white pawn at f3, white pawn at g3 and white pawn at h3. White rook at a2 and white pawn at c2. White knight at b1, white bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 2. Full move number is 15. White to move.