1r1q1knr/1b5p/2nbppp1/1pp3PP/1pP1PP2/P7/1P1P4/RNBK1b1R b - - 5 25
FEN state: 1r1q1knr/1b5p/2nbppp1/1pp3PP/1pP1PP2/P7/1P1P4/RNBK1b1R b - - 5 25 ; Best move: f1g2
The current state of the chess board is: Black rook at b8, black queen at d8, black king at f8, black knight at g8 and black rook at h8. Black bishop at b7 and black pawn at h7. Black knight at c6, black bishop at d6, black pawn at e6, black pawn at f6 and black pawn at g6. Black pawn at b5, black pawn at c5, white pawn at g5 and white pawn at h5. Black pawn at b4, white pawn at c4, white pawn at e4 and white pawn at f4. White pawn at a3. White pawn at b2 and white pawn at d2. White rook at a1, white knight at b1, white bishop at c1, white king at d1, black bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 25. Black to move.