2bq1b1r/r1ppp3/p1k4p/2P2ppP/1P2n1P1/1PNP2BR/5P1N/R2QK2B b Q - 1 23
FEN state: 2bq1b1r/r1ppp3/p1k4p/2P2ppP/1P2n1P1/1PNP2BR/5P1N/R2QK2B b Q - 1 23 ; Best move: f8g7
The current state of the chess board is: Black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at c7, black pawn at d7 and black pawn at e7. Black pawn at a6, black king at c6 and black pawn at h6. White pawn at c5, black pawn at f5, black pawn at g5 and white pawn at h5. White pawn at b4, black knight at e4 and white pawn at g4. White pawn at b3, white knight at c3, white pawn at d3, white bishop at g3 and white rook at h3. White pawn at f2 and white knight at h2. White rook at a1, white queen at d1, white king at e1 and white bishop at h1. White queenside is the only castle move available. Half move number is 1. Full move number is 23. Black to move.