rnb4r/3k2b1/2p1pp2/p3q1np/Pp2P3/1PP5/1B1P1PR1/RN1B1KN1 b - - 1 23
FEN state: rnb4r/3k2b1/2p1pp2/p3q1np/Pp2P3/1PP5/1B1P1PR1/RN1B1KN1 b - - 1 23 ; Best move: c8a6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black rook at h8. Black king at d7 and black bishop at g7. Black pawn at c6, black pawn at e6 and black pawn at f6. Black pawn at a5, black queen at e5, black knight at g5 and black pawn at h5. White pawn at a4, black pawn at b4 and white pawn at e4. White pawn at b3 and white pawn at c3. White bishop at b2, white pawn at d2, white pawn at f2 and white rook at g2. White rook at a1, white knight at b1, white bishop at d1, white king at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. Black to move.