r2qkbnr/p1pp2p1/bpn5/4p2p/4P3/P2PP3/1PP1N1PP/RNQ1KB1R b KQkq - 1 10
FEN state: r2qkbnr/p1pp2p1/bpn5/4p2p/4P3/P2PP3/1PP1N1PP/RNQ1KB1R b KQkq - 1 10 ; Best move: d8g5
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. Black pawn at a7, black pawn at c7, black pawn at d7 and black pawn at g7. Black bishop at a6, black pawn at b6 and black knight at c6. Black pawn at e5 and black pawn at h5. White pawn at e4. White pawn at a3, white pawn at d3 and white pawn at e3. White pawn at b2, white pawn at c2, white knight at e2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 10. Black to move.