5b1r/r1pnpkBp/2P1b2n/pp3p2/2P2Pp1/P2pP1PN/3N3P/R3KBR1 b - - 1 25
FEN state: 5b1r/r1pnpkBp/2P1b2n/pp3p2/2P2Pp1/P2pP1PN/3N3P/R3KBR1 b - - 1 25 ; Best move: f8g7
The current state of the chess board is: Black bishop at f8 and black rook at h8. Black rook at a7, black pawn at c7, black knight at d7, black pawn at e7, black king at f7, white bishop at g7 and black pawn at h7. White pawn at c6, black bishop at e6 and black knight at h6. Black pawn at a5, black pawn at b5 and black pawn at f5. White pawn at c4, white pawn at f4 and black pawn at g4. White pawn at a3, black pawn at d3, white pawn at e3, white pawn at g3 and white knight at h3. White knight at d2 and white pawn at h2. White rook at a1, 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. Black to move.