2bqkb1r/rpppp1p1/2n4n/p6p/P3P1pP/1PP5/R2P1P2/1NBQKBNR w K - 0 13
FEN state: 2bqkb1r/rpppp1p1/2n4n/p6p/P3P1pP/1PP5/R2P1P2/1NBQKBNR w K - 0 13 ; Best move: d2d4
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at e7 and black pawn at g7. Black knight at c6 and black knight at h6. Black pawn at a5 and black pawn at h5. White pawn at a4, white pawn at e4, black pawn at g4 and white pawn at h4. White pawn at b3 and white pawn at c3. White rook at a2, white pawn at d2 and white pawn at f2. White knight 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 0. Full move number is 13. White to move.