1rb4q/2ppk1rp/pp4p1/2P3b1/1P2pPRn/3P3P/P2BN3/1RQNKB2 b - - 0 25
FEN state: 1rb4q/2ppk1rp/pp4p1/2P3b1/1P2pPRn/3P3P/P2BN3/1RQNKB2 b - - 0 25 ; Best move: e4d3
The current state of the chess board is: Black rook at b8, black bishop at c8 and black queen at h8. Black pawn at c7, black pawn at d7, black king at e7, black rook at g7 and black pawn at h7. Black pawn at a6, black pawn at b6 and black pawn at g6. White pawn at c5 and black bishop at g5. White pawn at b4, black pawn at e4, white pawn at f4, white rook at g4 and black knight at h4. White pawn at d3 and white pawn at h3. White pawn at a2, white bishop at d2 and white knight at e2. White rook at b1, white queen at c1, white knight 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.