rnq2bnr/1b2p1p1/1p3Nk1/p2p1p2/7P/3QP3/PPPP1PPR/R1B1KB2 w Q - 5 13
FEN state: rnq2bnr/1b2p1p1/1p3Nk1/p2p1p2/7P/3QP3/PPPP1PPR/R1B1KB2 w Q - 5 13 ; Best move: f6d5
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at c8, black bishop at f8, black knight at g8 and black rook at h8. Black bishop at b7, black pawn at e7 and black pawn at g7. Black pawn at b6, white knight at f6 and black king at g6. Black pawn at a5, black pawn at d5 and black pawn at f5. White pawn at h4. White queen at d3 and white pawn at e3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2, white pawn at f2, white pawn at g2 and white rook at h2. White rook at a1, white bishop at c1, white king at e1 and white bishop at f1. White queenside is the only castle move available. Half move number is 5. Full move number is 13. White to move.