First, I do not have blindfold chess on. This seems to be a rendering issue. I use google Chrome and frequently come here to do puzzles. Most often, all pieces seem to be showing(but I cannot be sure). Once in a while, like a moment ago, I'll lose a puzzle and wonder how. So I'll examine it from the beginning of the game and notice that one or two or more pieces simply do not show. This carries out through the game to the point the puzzle position is shown. The only way to show them is to refresh the page but when you are doing puzzles, who want to refresh the page every puzzle?
To make things worse, this seems to carry over to the next puzzles. If for whatever reason, I solve the puzzle that is not showing some pieces, those pieces will also not show in the next puzzle. This can get progressively worse as time goes on and the page isn't refresh.
In short, it gets tiresome losing puzzles because you aren't shown all the pieces.
Again, blindfolded chess is not on in any capacity. Also, this has happened in legit games as well but since we start from the beginning, I can see some pieces missing and just refresh the page. But, sometimes, coming back to a correspondence game, they will disappear again.
It can be just a single pawn here and there to some pawns and a knight to the king himself not showing. Those are the times it is obvious something is up. In fact, that's how I usually catch it; every game has two kings so obviously we're missing pieces at that point. I'm assuming most times, I don't catch it.
Although more rare, sometimes pieces will partially render; some shading will render or perhaps the outline will render without being filled in, etc.
To make things worse, this seems to carry over to the next puzzles. If for whatever reason, I solve the puzzle that is not showing some pieces, those pieces will also not show in the next puzzle. This can get progressively worse as time goes on and the page isn't refresh.
In short, it gets tiresome losing puzzles because you aren't shown all the pieces.
Again, blindfolded chess is not on in any capacity. Also, this has happened in legit games as well but since we start from the beginning, I can see some pieces missing and just refresh the page. But, sometimes, coming back to a correspondence game, they will disappear again.
It can be just a single pawn here and there to some pawns and a knight to the king himself not showing. Those are the times it is obvious something is up. In fact, that's how I usually catch it; every game has two kings so obviously we're missing pieces at that point. I'm assuming most times, I don't catch it.
Although more rare, sometimes pieces will partially render; some shading will render or perhaps the outline will render without being filled in, etc.