1r2knr1/p1p3pp/p3qp1P/3pb3/3P1B2/8/nPP2K2/RN3R2 b - - 0 25
FEN state: 1r2knr1/p1p3pp/p3qp1P/3pb3/3P1B2/8/nPP2K2/RN3R2 b - - 0 25 ; Best move: e5d4
The current state of the chess board is: Black rook at b8, black king at e8, black knight at f8 and black rook at g8. Black pawn at a7, black pawn at c7, black pawn at g7 and black pawn at h7. Black pawn at a6, black queen at e6, black pawn at f6 and white pawn at h6. Black pawn at d5 and black bishop at e5. White pawn at d4 and white bishop at f4. Black knight at a2, white pawn at b2, white pawn at c2 and white king at f2. White rook at a1, white knight at b1 and white rook at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.