r2k1bn1/2q1p2N/1p2Q2r/p1B1np1p/2b3P1/P2P3P/5P2/RN2KBR1 b Q - 0 21
FEN state: r2k1bn1/2q1p2N/1p2Q2r/p1B1np1p/2b3P1/P2P3P/5P2/RN2KBR1 b Q - 0 21 ; Best move: h6e6
The current state of the chess board is: Black rook at a8, black king at d8, black bishop at f8 and black knight at g8. Black queen at c7, black pawn at e7 and white knight at h7. Black pawn at b6, white queen at e6 and black rook at h6. Black pawn at a5, white bishop at c5, black knight at e5, black pawn at f5 and black pawn at h5. Black bishop at c4 and white pawn at g4. White pawn at a3, white pawn at d3 and white pawn at h3. White pawn at f2. White rook at a1, white knight at b1, white king at e1, white bishop at f1 and white rook at g1. White queenside is the only castle move available. Half move number is 0. Full move number is 21. Black to move.