r1b3nr/p2k2p1/1pp1pp1p/3p3P/1bB2PP1/P1q1P2N/2PP4/RNBQK1R1 b - - 9 23
FEN state: r1b3nr/p2k2p1/1pp1pp1p/3p3P/1bB2PP1/P1q1P2N/2PP4/RNBQK1R1 b - - 9 23 ; Best move: c3a1
The current state of the chess board is: Black rook at a8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at a7, black king at d7 and black pawn at g7. Black pawn at b6, black pawn at c6, black pawn at e6, black pawn at f6 and black pawn at h6. Black pawn at d5 and white pawn at h5. Black bishop at b4, white bishop at c4, white pawn at f4 and white pawn at g4. White pawn at a3, black queen at c3, white pawn at e3 and white knight at h3. White pawn at c2 and white pawn at d2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1 and white rook at g1. Both players have exhausted their castles. Half move number is 9. Full move number is 23. Black to move.