rn5r/1b1p1p1p/3kqb1n/pp1P2p1/p1P1p1PP/2N2B2/1P2K3/R5NR b - - 0 25
FEN state: rn5r/1b1p1p1p/3kqb1n/pp1P2p1/p1P1p1PP/2N2B2/1P2K3/R5NR b - - 0 25 ; Best move: e4f3
The current state of the chess board is: Black rook at a8, black knight at b8 and black rook at h8. Black bishop at b7, black pawn at d7, black pawn at f7 and black pawn at h7. Black king at d6, black queen at e6, black bishop at f6 and black knight at h6. Black pawn at a5, black pawn at b5, white pawn at d5 and black pawn at g5. Black pawn at a4, white pawn at c4, black pawn at e4, white pawn at g4 and white pawn at h4. White knight at c3 and white bishop at f3. White pawn at b2 and white king at e2. White rook at a1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.