3q1b2/p1rnkp1p/b5r1/2p1p1pn/1p1Np2P/1PP2PPR/PB1PBK2/2R1Q1N1 b - - 1 20
FEN state: 3q1b2/p1rnkp1p/b5r1/2p1p1pn/1p1Np2P/1PP2PPR/PB1PBK2/2R1Q1N1 b - - 1 20 ; Best move: c5d4
The current state of the chess board is: Black queen at d8 and black bishop at f8. Black pawn at a7, black rook at c7, black knight at d7, black king at e7, black pawn at f7 and black pawn at h7. Black bishop at a6 and black rook at g6. Black pawn at c5, black pawn at e5, black pawn at g5 and black knight at h5. Black pawn at b4, white knight at d4, black pawn at e4 and white pawn at h4. White pawn at b3, white pawn at c3, white pawn at f3, white pawn at g3 and white rook at h3. White pawn at a2, white bishop at b2, white pawn at d2, white bishop at e2 and white king at f2. White rook at c1, white queen at e1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 20. Black to move.