r2qkb1r/2p4p/2bp1pnQ/1p3P2/pn5P/1PPpP1P1/P3N3/RNB1KBR1 w - - 1 25
FEN state: r2qkb1r/2p4p/2bp1pnQ/1p3P2/pn5P/1PPpP1P1/P3N3/RNB1KBR1 w - - 1 25 ; Best move: h6h5
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7 and black pawn at h7. Black bishop at c6, black pawn at d6, black pawn at f6, black knight at g6 and white queen at h6. Black pawn at b5 and white pawn at f5. Black pawn at a4, black knight at b4 and white pawn at h4. White pawn at b3, white pawn at c3, black pawn at d3, white pawn at e3 and white pawn at g3. White pawn at a2 and white knight at e2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 25. White to move.