5k1r/1qpnnp1p/rp5b/2B1PPpP/1P2p3/p1PQ1P2/P6R/RN2KB2 w Q - 2 21
FEN state: 5k1r/1qpnnp1p/rp5b/2B1PPpP/1P2p3/p1PQ1P2/P6R/RN2KB2 w Q - 2 21 ; Best move: d3d7
The current state of the chess board is: Black king at f8 and black rook at h8. Black queen at b7, black pawn at c7, black knight at d7, black knight at e7, black pawn at f7 and black pawn at h7. Black rook at a6, black pawn at b6 and black bishop at h6. White bishop at c5, white pawn at e5, white pawn at f5, black pawn at g5 and white pawn at h5. White pawn at b4 and black pawn at e4. Black pawn at a3, white pawn at c3, white queen at d3 and white pawn at f3. White pawn at a2 and white rook at h2. White rook at a1, white knight at b1, white king at e1 and white bishop at f1. White queenside is the only castle move available. Half move number is 2. Full move number is 21. White to move.