1r2kb2/ppp2p2/bn1B1pnr/7p/2P1P1PP/1P3P2/P1QP4/2KR1B1R w - - 3 21
FEN state: 1r2kb2/ppp2p2/bn1B1pnr/7p/2P1P1PP/1P3P2/P1QP4/2KR1B1R w - - 3 21 ; Best move: d6f8
The current state of the chess board is: Black rook at b8, black king at e8 and black bishop at f8. Black pawn at a7, black pawn at b7, black pawn at c7 and black pawn at f7. Black bishop at a6, black knight at b6, white bishop at d6, black pawn at f6, black knight at g6 and black rook at h6. Black pawn at h5. White pawn at c4, white pawn at e4, white pawn at g4 and white pawn at h4. White pawn at b3 and white pawn at f3. White pawn at a2, white queen at c2 and white pawn at d2. White king at c1, white rook at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 21. White to move.