2r1kbnr/pbq1pp2/n6p/3p1PpP/pp3BP1/8/2PPP1B1/1N1QK1NR b K - 5 25
FEN state: 2r1kbnr/pbq1pp2/n6p/3p1PpP/pp3BP1/8/2PPP1B1/1N1QK1NR b K - 5 25 ; Best move: c7f4
The current state of the chess board is: Black rook at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, black queen at c7, black pawn at e7 and black pawn at f7. Black knight at a6 and black pawn at h6. Black pawn at d5, white pawn at f5, black pawn at g5 and white pawn at h5. Black pawn at a4, black pawn at b4, white bishop at f4 and white pawn at g4. White pawn at c2, white pawn at d2, white pawn at e2 and white bishop at g2. White knight at b1, white queen at d1, 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 5. Full move number is 25. Black to move.