rnk4r/pppn1N1p/7b/N1q5/2ppP1bP/1P4P1/P1Q1BP2/2R1K2R b - - 0 23
FEN state: rnk4r/pppn1N1p/7b/N1q5/2ppP1bP/1P4P1/P1Q1BP2/2R1K2R b - - 0 23 ; Best move: c5a5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at c8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black knight at d7, white knight at f7 and black pawn at h7. Black bishop at h6. White knight at a5 and black queen at c5. Black pawn at c4, black pawn at d4, white pawn at e4, black bishop at g4 and white pawn at h4. White pawn at b3 and white pawn at g3. White pawn at a2, white queen at c2, white bishop at e2 and white pawn at f2. White rook at c1, white king at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. Black to move.