3q2r1/1bpp1k2/2n1p2p/p4p2/4PNn1/Nr1B1P2/P2PK1PP/1RB1b1R1 b - - 1 21
FEN state: 3q2r1/1bpp1k2/2n1p2p/p4p2/4PNn1/Nr1B1P2/P2PK1PP/1RB1b1R1 b - - 1 21 ; Best move: c6d4
The current state of the chess board is: Black queen at d8 and black rook at g8. Black bishop at b7, black pawn at c7, black pawn at d7 and black king at f7. Black knight at c6, black pawn at e6 and black pawn at h6. Black pawn at a5 and black pawn at f5. White pawn at e4, white knight at f4 and black knight at g4. White knight at a3, black rook at b3, white bishop at d3 and white pawn at f3. White pawn at a2, white pawn at d2, white king at e2, white pawn at g2 and white pawn at h2. White rook at b1, white bishop at c1, black bishop at e1 and white rook at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 21. Black to move.