3q3r/rp2k2p/pPp1pp2/n2p1b2/1bBN1PnP/N1B5/P1PP2P1/R3K2R b - - 0 21
FEN state: 3q3r/rp2k2p/pPp1pp2/n2p1b2/1bBN1PnP/N1B5/P1PP2P1/R3K2R b - - 0 21 ; Best move: b4c3
The current state of the chess board is: Black queen at d8 and black rook at h8. Black rook at a7, black pawn at b7, black king at e7 and black pawn at h7. Black pawn at a6, white pawn at b6, black pawn at c6, black pawn at e6 and black pawn at f6. Black knight at a5, black pawn at d5 and black bishop at f5. Black bishop at b4, white bishop at c4, white knight at d4, white pawn at f4, black knight at g4 and white pawn at h4. White knight at a3 and white bishop at c3. White pawn at a2, white pawn at c2, white pawn at d2 and white pawn at g2. White rook at a1, white king at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 21. Black to move.