r4bnr/p2ppk2/bq3p1p/1Np1n1p1/2PPP2P/P7/1P3PP1/1RBQKBNR w K - 1 11
FEN state: r4bnr/p2ppk2/bq3p1p/1Np1n1p1/2PPP2P/P7/1P3PP1/1RBQKBNR w K - 1 11 ; Best move: d4e5
The current state of the chess board is: Black rook at a8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7, black pawn at e7 and black king at f7. Black bishop at a6, black queen at b6, black pawn at f6 and black pawn at h6. White knight at b5, black pawn at c5, black knight at e5 and black pawn at g5. White pawn at c4, white pawn at d4, white pawn at e4 and white pawn at h4. White pawn at a3. White pawn at b2, 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 11. White to move.