The speculation on morse code tapping is just funny.
Ivanov is a programmer by trade. If he wrote an app designed to cheat, you can be damn sure the UI and vibration patterns were designed specifically for chess, and more likely even more specifically for ease of cheating ;).
How about something as simple as 4 quadrants for ease of input/output with a foot?
You can represent any square on a chessboard with 3 presses, or a series of 3 different vibrations types/lengths. For example, d3 would be: lower left quadrant, upper right quadrant, lower right quadrant. Then you tape a "guide" for your toes onto the smartphone to make it easy on yourself to enter the moves.
If I were going to do this, morse code would be the furthest thing from my mind. Far too complex for the application.
The stupid part is that if he wrote the app that interfaced to the engine, he could have been a lot smarter than to code it to give him the #1 move back each time (which it seems he later changed to #3 to avoid detection?).
So because Chessbase is quoted most often it is the ONLY source for information? Sorry, no.
Do you know what is authoritative ?
Able to be trusted as being accurate or true; reliable: "clear, authoritative information". (of a text) Considered to be the best of its kind and unlikely to be improved upon.That is what they have become. Almost everone is getting their info from there! That's what I meant, they have been setting the tone for the debate all along.
Of course it is easy to say in hindsight ,'Nah I never believed everything they said.'
Yes, I do. And Chessbase was far from the only trusted, reliable source reporting on this story. Your complaints are without merit, here.
Of course.