rnb3nr/pppp1pQ1/4k1p1/1P5p/4q3/P3KPbP/2P1P1P1/1RB2BNR w - - 5 16
FEN state: rnb3nr/pppp1pQ1/4k1p1/1P5p/4q3/P3KPbP/2P1P1P1/1RB2BNR w - - 5 16 ; Best move: f3e4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at f7 and white queen at g7. Black king at e6 and black pawn at g6. White pawn at b5 and black pawn at h5. Black queen at e4. White pawn at a3, white king at e3, white pawn at f3, black bishop at g3 and white pawn at h3. White pawn at c2, white pawn at e2 and white pawn at g2. White rook at b1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 16. White to move.