r1bq2nr/p1ppp1bp/3k1pp1/4nQ2/3P1P2/P5P1/1Pp4P/RNB1KBNR w - - 0 13
FEN state: r1bq2nr/p1ppp1bp/3k1pp1/4nQ2/3P1P2/P5P1/1Pp4P/RNB1KBNR w - - 0 13 ; Best move: f4e5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at e7, black bishop at g7 and black pawn at h7. Black king at d6, black pawn at f6 and black pawn at g6. Black knight at e5 and white queen at f5. White pawn at d4 and white pawn at f4. White pawn at a3 and white pawn at g3. White pawn at b2, black pawn at c2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 13. White to move.