r1bq2nr/pp3kpp/3b4/n1P1pp2/P2p1P1P/2NPP2N/2P3P1/1RBQKB1R w K - 1 11
FEN state: r1bq2nr/pp3kpp/3b4/n1P1pp2/P2p1P1P/2NPP2N/2P3P1/1RBQKB1R w K - 1 11 ; Best move: c5d6
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black king at f7, black pawn at g7 and black pawn at h7. Black bishop at d6. Black knight at a5, white pawn at c5, black pawn at e5 and black pawn at f5. White pawn at a4, black pawn at d4, white pawn at f4 and white pawn at h4. White knight at c3, white pawn at d3, white pawn at e3 and white knight at h3. White pawn at c2 and white pawn at g2. White rook at b1, white bishop at c1, white queen 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 1. Full move number is 11. White to move.