Author: Rolf Tueschen
Date: 05:52:01 10/07/02
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On October 07, 2002 at 08:29:11, Will Singleton wrote: >On October 07, 2002 at 06:45:59, Rolf Tueschen wrote: > >>As always let me make some short and sharp remarks. >> >>Computer chess is the simulation of chess. While the opening moves and the last >>technical endings can be played with perfection, the simulation is still far >>from its optimum in the middle game. > >Right. I would add that good opening book construction is very difficult, and >that most books out there are mediocre to bad. Also, the early endgame is not >helped by egtb, and is a huge source of poor play. > >> >>What Vladimir Kramnik has shown with his masterpiece, the second game, is the >>unpleasant truth, we should never forget. Machines have no understanding for the >>beauties of chess. Either they play with perfection, because the solution is >>already there,or they play like a newborn kid. > >Well, I noticed a couple IM's were saying they couldn't see how Kramnik would >make progress, even in the rook endgame. I think this was just before h4. But >it's true, machines can look pretty stupid at times. That's the challenge of >chess programming. > >> >>The confusing of a training tool with a genuine chess player is the reason for >>the speechless amazement of many computer chess lovers. But would they be as >>astonished if I would present a "philosopher" with the implementation of the >>complete Encyclopedia Britannica and tried to enrol "him" in Harvard or in the >>peace conferences at the Lake of Geneva? >> >>If you are absolutely determined to participate in human chess, although the >>mainpart of chess is far from being solved, you must not be surprised if a good >>human chess master is reveiling the nature of the whole fantasies from time to >>time. >> >>Because you can fool chess amateurs with the mere superiority of complete >>opening dictionaries, you can also fool chess masters from time to time, if they >>go for some as-if in the 19th century excursions into the land of combinations, >>but you won't be able to always fool the best chess thinkers, or let me better >>say chess artists. Because they don't need bad books or certain ideosyncratic >>weaknesses of the machines, because they feel and understand the myst of the >>imperfect simulation and then sure they have the necessary technique for a >>challenge over the whole game, and not only some isolated parts amateurs are >>familiar with. >> >>This is the explanation for the actual situation of computer chess with all the >>problems the programmers of the super computer software already had in the 80's >>until DB2 in 1997. As I predicted since 1997, the human chess masters have >>understood the message of the old trick with the traditional secrecy. Because >>without a feeling for the "architecture" of someone's "chess" there is no way to >>prove the human superiority in five or eight games. But if you have it, then one >>or two games are well sufficient. As Kramnik proved yesterday. >> > >Now, this I'm not so sure about. If you read Kramnik's comments, he indicated >he was "shocked" by the tenacity of Fritz's counterplay, and he felt at one >point that he was playing for the draw. Fritz saw some things that Kramnik >hadn't anticipated, and it made him sweat. > >So, while the GM has the feel and intuition, the machine isn't "hindered" by >this. And so it will play it's own game, which is different, and therefore >remains dangerous. > >Will Thanks for giving me such a knowing response. As for the shock Kramnik mentioned, let me give you the anology of the military secrecy about the exact data, Will. Did you ever meet a chess master who exactly and down to the bone reveiled you his exact depths of thinking? If you read his wording a bit different? Of course he was surprised. But the "solution" of Fritz (with the Ra8 for a5; BTW for me that was something Kramnik had discovered in his home prep, not certain specific details in the openings! the openings wre just the period for some crucial exchanges to get into favorable endings) was not a really successful remedy. And for me Bc4 was the end of all uncertainties for Kramnik. The rest was, as we call it, technique. Chess masters often hide their thoughts by simply spending more time for thought a few moments before the concrete situation. Spectators usually ask, but why doesn't he make this obvious move. Rolf Tueschen
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