Ah ha...Chess Story :p
Capablanca used to tell this story:
"I was playing in a tournament in Germany one year when a man approached me. Thinking he just wanted an autograph, I reached for my pen, when the man made a startling announcement. 'I've solved chess!' I sensibly started to back away, in case the man was dangerous as well as insane, but the man continued: 'I'll bet you 50 marks that if you come back to my hotel room I can prove it to you.' Well, 50 marks was 50 marks, so I humored the follow and accompanied him to his room..."
"Back at the room, we sat down at his chess board. 'I've worked it all out, white mates in 12 no matter what.' I played black perhaps a bit incautiously, but I found to my horror that white's pieces coordinated very strangely, and that I was going to be mated on the 12th move!"
"I tired gain, and I played a completely different opening that couldn't possibly result in such a position, but after a series of very queer-looking moves, once again, I found my king surrounded, with mate to fall on the 12th move. I asked the man to wait while I ran downstairs and fetched Emmanuel Lasker, who was world champion before me. He was extremely skeptical, but agreed to at least come and play. Along the way we snagged Alekhine, who was then world champion, and the three of us ran back up to the room..."
"Lasker took no chances, but played as cautiously as could be, yet after a bizarre, pointless-looking series of maneuvers, found himself hemmed in a mating net from which there was no escape. Alekhine also tried his hand, too, but also to no avail."
"It was awful! Here we were, the finest players in the world, men who had devoted our very lives to the game, and it was all over! The tournaments, the matches, everything - chess had been solved, white win in a dozen or so moves!"
About this time Capa's friends would break in, saying "Wait a minute, I never heard anything about all this! What happened?"
"Why... we killed him, of course..."
Capa was a great story teller -- and by the way you mixed it up, Capa was the one who only looked 1 move, the best move, ahead