rnb1k3/pp3p2/8/P1ppr1pp/2P1RN2/7P/1P1QP1BK/2B3NR b - - 9 25
FEN state: rnb1k3/pp3p2/8/P1ppr1pp/2P1RN2/7P/1P1QP1BK/2B3NR b - - 9 25 ; Best move: d5e4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black king at e8. Black pawn at a7, black pawn at b7 and black pawn at f7. White pawn at a5, black pawn at c5, black pawn at d5, black rook at e5, black pawn at g5 and black pawn at h5. White pawn at c4, white rook at e4 and white knight at f4. White pawn at h3. White pawn at b2, white queen at d2, white pawn at e2, white bishop at g2 and white king at h2. White bishop at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 9. Full move number is 25. Black to move.