2b1kbnr/3pn2p/1p2pqp1/N1p1Pp2/5PQP/1pPP4/4NRP1/2B1KB1R b K - 3 25
FEN state: 2b1kbnr/3pn2p/1p2pqp1/N1p1Pp2/5PQP/1pPP4/4NRP1/2B1KB1R b K - 3 25 ; Best move: f5g4
The current state of the chess board is: Black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at d7, black knight at e7 and black pawn at h7. Black pawn at b6, black pawn at e6, black queen at f6 and black pawn at g6. White knight at a5, black pawn at c5, white pawn at e5 and black pawn at f5. White pawn at f4, white queen at g4 and white pawn at h4. Black pawn at b3, white pawn at c3 and white pawn at d3. White knight at e2, white rook at f2 and white pawn at g2. White bishop at c1, 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 3. Full move number is 25. Black to move.