1n2kbnr/rp1bpp1p/p5p1/B2p4/N3PP2/3B3N/PPP3PP/R2QK2R b KQk - 0 10
FEN state: 1n2kbnr/rp1bpp1p/p5p1/B2p4/N3PP2/3B3N/PPP3PP/R2QK2R b KQk - 0 10 ; Best move: d7a4
The current state of the chess board is: Black knight at b8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at b7, black bishop at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at a6 and black pawn at g6. White bishop at a5 and black pawn at d5. White knight at a4, white pawn at e4 and white pawn at f4. White bishop at d3 and white knight at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 0. Full move number is 10. Black to move.