r1b2bn1/rpn5/4kq2/p4P1p/3p2PP/P4P1N/RPP4R/1N1QKB2 b - - 0 25
FEN state: r1b2bn1/rpn5/4kq2/p4P1p/3p2PP/P4P1N/RPP4R/1N1QKB2 b - - 0 25 ; Best move: e6f7
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8 and black knight at g8. Black rook at a7, black pawn at b7 and black knight at c7. Black king at e6 and black queen at f6. Black pawn at a5, white pawn at f5 and black pawn at h5. Black pawn at d4, white pawn at g4 and white pawn at h4. White pawn at a3, white pawn at f3 and white knight at h3. White rook at a2, white pawn at b2, white pawn at c2 and white rook at h2. White knight at b1, white queen at d1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.