rnb2rk1/p1ppn3/7b/1PP2Pp1/4pP1p/1P1BP3/R2q3P/1N1QK1NR w K - 0 17
FEN state: rnb2rk1/p1ppn3/7b/1PP2Pp1/4pP1p/1P1BP3/R2q3P/1N1QK1NR w K - 0 17 ; Best move: e1d2
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black rook at f8 and black king at g8. Black pawn at a7, black pawn at c7, black pawn at d7 and black knight at e7. Black bishop at h6. White pawn at b5, white pawn at c5, white pawn at f5 and black pawn at g5. Black pawn at e4, white pawn at f4 and black pawn at h4. White pawn at b3, white bishop at d3 and white pawn at e3. White rook at a2, black queen at d2 and white pawn at h2. White knight at b1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 17. White to move.