r2qkbnr/2N1ppp1/np6/B2p1b1p/p4P2/3PP3/PPP1B1PP/R2QK1NR b KQkq - 0 10
FEN state: r2qkbnr/2N1ppp1/np6/B2p1b1p/p4P2/3PP3/PPP1B1PP/R2QK1NR b KQkq - 0 10 ; Best move: d8c7
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. White knight at c7, black pawn at e7, black pawn at f7 and black pawn at g7. Black knight at a6 and black pawn at b6. White bishop at a5, black pawn at d5, black bishop at f5 and black pawn at h5. Black pawn at a4 and white pawn at f4. White pawn at d3 and white pawn at e3. White pawn at a2, white pawn at b2, white pawn at c2, white bishop at e2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 10. Black to move.