2b2b1r/pr1pnkpp/8/2p3B1/pnP1P1PN/8/R3PP1P/3NKB1R w K - 0 17
FEN state: 2b2b1r/pr1pnkpp/8/2p3B1/pnP1P1PN/8/R3PP1P/3NKB1R w K - 0 17 ; Best move: a2a4
The current state of the chess board is: Black bishop at c8, black bishop at f8 and black rook at h8. Black pawn at a7, black rook at b7, black pawn at d7, black knight at e7, black king at f7, black pawn at g7 and black pawn at h7. Black pawn at c5 and white bishop at g5. Black pawn at a4, black knight at b4, white pawn at c4, white pawn at e4, white pawn at g4 and white knight at h4. White rook at a2, white pawn at e2, white pawn at f2 and white pawn at h2. White knight at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 17. White to move.