r1bq1bnr/1np1k1pp/1p1p1p2/p3p3/P1PPP3/2N5/RP3PPP/2BQKBNR w K - 2 10
FEN state: r1bq1bnr/1np1k1pp/1p1p1p2/p3p3/P1PPP3/2N5/RP3PPP/2BQKBNR w K - 2 10 ; Best move: g1e2
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black knight at b7, black pawn at c7, black king at e7, black pawn at g7 and black pawn at h7. Black pawn at b6, black pawn at d6 and black pawn at f6. Black pawn at a5 and black pawn at e5. White pawn at a4, white pawn at c4, white pawn at d4 and white pawn at e4. White knight at c3. White rook at a2, white pawn at b2, white pawn at f2, white pawn at g2 and white pawn at h2. 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 2. Full move number is 10. White to move.