q3kbnr/2ppp1pp/br6/BpP1n3/P4NpP/3PP2B/1P1K1P2/R2Q2NR w k - 5 17
FEN state: q3kbnr/2ppp1pp/br6/BpP1n3/P4NpP/3PP2B/1P1K1P2/R2Q2NR w k - 5 17 ; Best move: c5b6
The current state of the chess board is: Black queen at a8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black pawn at d7, black pawn at e7, black pawn at g7 and black pawn at h7. Black bishop at a6 and black rook at b6. White bishop at a5, black pawn at b5, white pawn at c5 and black knight at e5. White pawn at a4, white knight at f4, black pawn at g4 and white pawn at h4. White pawn at d3, white pawn at e3 and white bishop at h3. White pawn at b2, white king at d2 and white pawn at f2. White rook at a1, white queen at d1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 5. Full move number is 17. White to move.