r1n1kb2/np1N1p1r/8/p1P1B1pp/qP1PB3/P6P/4PP2/RN3KR1 w q - 0 26
FEN state: r1n1kb2/np1N1p1r/8/p1P1B1pp/qP1PB3/P6P/4PP2/RN3KR1 w q - 0 26 ; Best move: d7f6
The current state of the chess board is: Black rook at a8, black knight at c8, black king at e8 and black bishop at f8. Black knight at a7, black pawn at b7, white knight at d7, black pawn at f7 and black rook at h7. Black pawn at a5, white pawn at c5, white bishop at e5, black pawn at g5 and black pawn at h5. Black queen at a4, white pawn at b4, white pawn at d4 and white bishop at e4. White pawn at a3 and white pawn at h3. White pawn at e2 and white pawn at f2. White rook at a1, white knight at b1, white king at f1 and white rook at g1. Black queenside is the only castle move available. Half move number is 0. Full move number is 26. White to move.