rnqk1b1r/p2p2p1/1p2pn2/1bB4p/P4pP1/1NRP4/1PP1PP1P/3QKBNR w K - 3 13
FEN state: rnqk1b1r/p2p2p1/1p2pn2/1bB4p/P4pP1/1NRP4/1PP1PP1P/3QKBNR w K - 3 13 ; Best move: c5f8
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at c8, black king at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at d7 and black pawn at g7. Black pawn at b6, black pawn at e6 and black knight at f6. Black bishop at b5, white bishop at c5 and black pawn at h5. White pawn at a4, black pawn at f4 and white pawn at g4. White knight at b3, white rook at c3 and white pawn at d3. White pawn at b2, white pawn at c2, white pawn at e2, white pawn at f2 and white pawn at h2. White queen at d1, 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 3. Full move number is 13. White to move.