4kb1r/3pp2p/bp3q1n/2P2Q2/3PPPp1/5NPP/6BR/R3K1N1 b Qk - 2 21
FEN state: 4kb1r/3pp2p/bp3q1n/2P2Q2/3PPPp1/5NPP/6BR/R3K1N1 b Qk - 2 21 ; Best move: h6f5
The current state of the chess board is: Black king at e8, black bishop at f8 and black rook at h8. Black pawn at d7, black pawn at e7 and black pawn at h7. Black bishop at a6, black pawn at b6, black queen at f6 and black knight at h6. White pawn at c5 and white queen at f5. White pawn at d4, white pawn at e4, white pawn at f4 and black pawn at g4. White knight at f3, white pawn at g3 and white pawn at h3. White bishop at g2 and white rook at h2. White rook at a1, white king at e1 and white knight at g1. White queenside and black kingside castles are available. Half move number is 2. Full move number is 21. Black to move.