r1b2bnr/pppq1kp1/2np1p2/4p2p/6QP/1P1BP1PR/P1PP1P2/RNB1K1N1 b Q - 5 8
FEN state: r1b2bnr/pppq1kp1/2np1p2/4p2p/6QP/1P1BP1PR/P1PP1P2/RNB1K1N1 b Q - 5 8 ; Best move: h5g4
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black queen at d7, black king at f7 and black pawn at g7. Black knight at c6, black pawn at d6 and black pawn at f6. Black pawn at e5 and black pawn at h5. White queen at g4 and white pawn at h4. White pawn at b3, white bishop at d3, white pawn at e3, white pawn at g3 and white rook at h3. White pawn at a2, white pawn at c2, white pawn at d2 and white pawn at f2. White rook at a1, white knight at b1, 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 5. Full move number is 8. Black to move.