1rbk2nB/3qb1np/2p2pP1/pp1pp3/6PP/2PPP3/PP1NB2R/R1Q1K1N1 b Q - 2 21
FEN state: 1rbk2nB/3qb1np/2p2pP1/pp1pp3/6PP/2PPP3/PP1NB2R/R1Q1K1N1 b Q - 2 21 ; Best move: h7g6
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at d8, black knight at g8 and white bishop at h8. Black queen at d7, black bishop at e7, black knight at g7 and black pawn at h7. Black pawn at c6, black pawn at f6 and white pawn at g6. Black pawn at a5, black pawn at b5, black pawn at d5 and black pawn at e5. White pawn at g4 and white pawn at h4. White pawn at c3, white pawn at d3 and white pawn at e3. White pawn at a2, white pawn at b2, white knight at d2, white bishop at e2 and white rook at h2. White rook at a1, white queen at c1, white king at e1 and white knight at g1. White queenside is the only castle move available. Half move number is 2. Full move number is 21. Black to move.