3q1b1r/1bpBpk2/nn3pp1/1p1p2Pp/3P1P2/PPP1P2P/8/RNBK2NR w - - 2 20
FEN state: 3q1b1r/1bpBpk2/nn3pp1/1p1p2Pp/3P1P2/PPP1P2P/8/RNBK2NR w - - 2 20 ; Best move: d7b5
The current state of the chess board is: Black queen at d8, black bishop at f8 and black rook at h8. Black bishop at b7, black pawn at c7, white bishop at d7, black pawn at e7 and black king at f7. Black knight at a6, black knight at b6, black pawn at f6 and black pawn at g6. Black pawn at b5, black pawn at d5, white pawn at g5 and black pawn at h5. White pawn at d4 and white pawn at f4. White pawn at a3, white pawn at b3, white pawn at c3, white pawn at e3 and white pawn at h3. White rook at a1, white knight at b1, white bishop at c1, white king at d1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 20. White to move.