2b1kb1r/r1qp4/p3B3/PNB1np1p/R1P1p3/2P2N2/3PK1PP/3Q3R b - - 0 25
FEN state: 2b1kb1r/r1qp4/p3B3/PNB1np1p/R1P1p3/2P2N2/3PK1PP/3Q3R b - - 0 25 ; Best move: e4f3
The current state of the chess board is: Black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black queen at c7 and black pawn at d7. Black pawn at a6 and white bishop at e6. White pawn at a5, white knight at b5, white bishop at c5, black knight at e5, black pawn at f5 and black pawn at h5. White rook at a4, white pawn at c4 and black pawn at e4. White pawn at c3 and white knight at f3. White pawn at d2, white king at e2, white pawn at g2 and white pawn at h2. White queen at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.