5br1/r2nk1pB/1p2pp1n/P2pq2p/PpP2PRP/N3P3/3P2P1/R1B1K1N1 b Q - 3 22
FEN state: 5br1/r2nk1pB/1p2pp1n/P2pq2p/PpP2PRP/N3P3/3P2P1/R1B1K1N1 b Q - 3 22 ; Best move: e5a1
The current state of the chess board is: Black bishop at f8 and black rook at g8. Black rook at a7, black knight at d7, black king at e7, black pawn at g7 and white bishop at h7. Black pawn at b6, black pawn at e6, black pawn at f6 and black knight at h6. White pawn at a5, black pawn at d5, black queen at e5 and black pawn at h5. White pawn at a4, black pawn at b4, white pawn at c4, white pawn at f4, white rook at g4 and white pawn at h4. White knight at a3 and white pawn at e3. White pawn at d2 and white pawn at g2. White rook at a1, white bishop at c1, white king at e1 and white knight at g1. White queenside is the only castle move available. Half move number is 3. Full move number is 22. Black to move.