rnb2bnr/pQ1pp1p1/2p2pk1/1q5p/7P/2N1P1PR/PPPP1P2/R1B1KBN1 b Q - 2 8
FEN state: rnb2bnr/pQ1pp1p1/2p2pk1/1q5p/7P/2N1P1PR/PPPP1P2/R1B1KBN1 b Q - 2 8 ; Best move: b5b7
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, white queen at b7, black pawn at d7, black pawn at e7 and black pawn at g7. Black pawn at c6, black pawn at f6 and black king at g6. Black queen at b5 and black pawn at h5. White pawn at h4. White knight at c3, white pawn at e3, white pawn at g3 and white rook at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2 and white pawn at f2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white knight at g1. White queenside is the only castle move available. Half move number is 2. Full move number is 8. Black to move.