1n1qk2r/r3B2p/b3pn2/2p3p1/P2P2PP/b4p1N/4PP2/N3KB1R b Kk - 1 21
FEN state: 1n1qk2r/r3B2p/b3pn2/2p3p1/P2P2PP/b4p1N/4PP2/N3KB1R b Kk - 1 21 ; Best move: d8d4
The current state of the chess board is: Black knight at b8, black queen at d8, black king at e8 and black rook at h8. Black rook at a7, white bishop at e7 and black pawn at h7. Black bishop at a6, black pawn at e6 and black knight at f6. Black pawn at c5 and black pawn at g5. White pawn at a4, white pawn at d4, white pawn at g4 and white pawn at h4. Black bishop at a3, black pawn at f3 and white knight at h3. White pawn at e2 and white pawn at f2. White knight at a1, white king at e1, white bishop at f1 and white rook at h1. White kingside and black kingside castles are available. Half move number is 1. Full move number is 21. Black to move.