Originally posted by Jakal
Is it considered cheating if a player plugs an unfinished game's PGN on an engine (for example Chessmaster) and plays it out against the engine, without asking advice or hints, and returns to RHP to finish the game? Chances are high that the game against the engine and the other rated player will not have the same outcome.
If the player is not seeking help from the engine, but simply playing out a given position, is this a form of cheating?
My view.
It depends. If you plug a game against me into Chessmaster, to see what Chessmaster would do if it had your position, I see this as cheating. Why? because whether you intend to remember and use the same moves the computer played or not, your subconscious has registered them, and so you are not playing entirely unaided when you return to the game real. Clearly if you deliberately use the computers moves you are cheating by any standard.
If the Chessmaster is playing your opponents moves, it is still dubious but probably not cheating in all cases. If your opponent DOES select the same moves as Chessmaster, you have already faced the position before and seen the positional outcomes, so still have an advantage. If your opponent digresses, then clearly you derive little benefit.
I dont have a chess computer, but if I did, I would only run games through it once they had finished. What righteous motivation could one have for doing it before?
Ed