rn3b1r/1b2k3/4ppp1/pPp2PPq/P5np/RPpPP2B/1B2Q2P/4K1NR b K - 2 25
FEN state: rn3b1r/1b2k3/4ppp1/pPp2PPq/P5np/RPpPP2B/1B2Q2P/4K1NR b K - 2 25 ; Best move: c3b2
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at f8 and black rook at h8. Black bishop at b7 and black king at e7. Black pawn at e6, black pawn at f6 and black pawn at g6. Black pawn at a5, white pawn at b5, black pawn at c5, white pawn at f5, white pawn at g5 and black queen at h5. White pawn at a4, black knight at g4 and black pawn at h4. White rook at a3, white pawn at b3, black pawn at c3, white pawn at d3, white pawn at e3 and white bishop at h3. White bishop at b2, white queen at e2 and white pawn at h2. White king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 2. Full move number is 25. Black to move.