B1b3n1/p1ppqk1r/n3ppp1/1p6/3P1P1P/1Pb3P1/P3N3/R1BK3R b - - 0 18
FEN state: B1b3n1/p1ppqk1r/n3ppp1/1p6/3P1P1P/1Pb3P1/P3N3/R1BK3R b - - 0 18 ; Best move: c3a1
The current state of the chess board is: White bishop at a8, black bishop at c8 and black knight at g8. Black pawn at a7, black pawn at c7, black pawn at d7, black queen at e7, black king at f7 and black rook at h7. Black knight at a6, black pawn at e6, black pawn at f6 and black pawn at g6. Black pawn at b5. White pawn at d4, white pawn at f4 and white pawn at h4. White pawn at b3, black bishop at c3 and white pawn at g3. White pawn at a2 and white knight at e2. White rook at a1, white bishop at c1, white king at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. Black to move.