1r1k1b1r/p2pp2p/b1Q4n/1p3pPP/1B4P1/N2p4/1P1KP3/4RBNR b - - 5 20
FEN state: 1r1k1b1r/p2pp2p/b1Q4n/1p3pPP/1B4P1/N2p4/1P1KP3/4RBNR b - - 5 20 ; Best move: d7c6
The current state of the chess board is: Black rook at b8, black king at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at d7, black pawn at e7 and black pawn at h7. Black bishop at a6, white queen at c6 and black knight at h6. Black pawn at b5, black pawn at f5, white pawn at g5 and white pawn at h5. White bishop at b4 and white pawn at g4. White knight at a3 and black pawn at d3. White pawn at b2, white king at d2 and white pawn at e2. White rook at e1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 20. Black to move.