r1b2bnr/1ppp1k2/p1n1qNp1/4p2p/4P3/3P3P/PPP2PP1/1RBQKBNR w K - 1 10
FEN state: r1b2bnr/1ppp1k2/p1n1qNp1/4p2p/4P3/3P3P/PPP2PP1/1RBQKBNR w K - 1 10 ; Best move: f6d5
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7 and black king at f7. Black pawn at a6, black knight at c6, black queen at e6, white knight at f6 and black pawn at g6. Black pawn at e5 and black pawn at h5. White pawn at e4. White pawn at d3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at f2 and white pawn at g2. White rook at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 10. White to move.