rnq1kbr1/1pp1p3/3pbp1p/p2B1np1/4Q3/4P3/PPPP1PPP/RNB1K1NR w KQq - 0 13
FEN state: rnq1kbr1/1pp1p3/3pbp1p/p2B1np1/4Q3/4P3/PPPP1PPP/RNB1K1NR w KQq - 0 13 ; Best move: d5e6
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at c8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at b7, black pawn at c7 and black pawn at e7. Black pawn at d6, black bishop at e6, black pawn at f6 and black pawn at h6. Black pawn at a5, white bishop at d5, black knight at f5 and black pawn at g5. White queen at e4. 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 pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 0. Full move number is 13. White to move.