kylemeister wrote on 06/14/21 at 23:20:03:
Speaking of cheating in simuls in the old days, Tim Krabbé related this in the 1970s (I translated to algebraic):
The Dutch master Bouwmeester often tells this instructive story. In a simultaneous exhibition he was faced, once again, by a Damiano: 1. e4 e5 2. Nf3 f6 (Incidentally, the name of the Portuguese apothecary Damiano sticks to this patzer opening for the wrong reason: he mentioned it in his 1512 book to warn against it!). Bouwmeester now threaded the path thousands have traveled: 3. Nxe5 fe 4. Qh5+ g6 5. Qxe5+, winning the Rook. At least, that's what he thought. But when he returned to this board he noticed that Black had not only played 5...Qe7, he had also removed White's e-pawn, pinning the Queen. No Qxh8! For a moment, Bouwmeester thought of reprimanding his cheating opponent, but then: what a fuss there would be, other players would start interfering, it just wasn't worth it. And couldn't he beat a Damiano-player just as easily a piece down? So he grimaced, settled for Qxe7+ and moved on. When he returned again he was greeted by a shattering surprise: Black had played 6...Bxe7 and the White e-pawn was back!
Something sort of similar happened to me in a School simul I was giving. When I returned to a certain board it was obvious to me that my opponent had already made his move, however he wanted to play again (two moves in a row), when I pointed this out to him he insisted it wasn't true, so I quickly reconstructed the game from scratch and he still insisted so I just claimed the point, whereupon his friend playing next to him chided " I told you not to do it". I can laugh about it now, but it wasn't funny at the time.
Human nature is as such that without strong deterrents and a firm moral compass to restrain us, if there seems an opportunity to get away with wrong doing unscathed it is usually taken. What surprises most with this character type though, is when caught they nearly always scream bloody murder, never wanting to accept the consequences for their actions or find some way to rationalize their behaviour.