Originally posted by tim88
Can anyone here beat a computer or is it impossible?
I believe that it is highly unlikely for an unassisted club standard player to beat an "identity" that uses one of the top analysis engines at full strength such as Fritz, Rybka, Hiarcs etc. and to do so would likely take almost all the analysis time available to the player to achieve what would almost have to be a better than perfect game. I actually think that it would be difficult for an unassisted master strength player to do so either, although they may be able to "quality assure" an engine's output much better.
I play over the board club standard chess (150 ECF, 1800+) and although I rarely play a correspondence game with any intensity these days I have only to plug such a game in to an analysis engine like Crafty, Fritz or whatever to see streams of relevant variations that I never considered. You have only to look at a pre computer correspondence tournament book, for example The Potter Memorial early 1970s, and see that the strong, up to master strength OTB players who took part, made the type of errors that would come to the fore about four or five moves later. You rarely see that kind of mistake being made at high level these days because it is easily within a computer horizon. Very good players such as FM Pete Sowray and Johnathan Penrose have given up correspondence chess and are on record as saying why. If that calibre of player finds competing with computer engines unfulfilling it doesn't take much to guess the likely status of who is left. Playing unassisted on ICCF I have won one game from forty odd in the last twelve years and that was against a guy who was active in the 1950s and was clearly unassisted also. Over the board I have beaten the holder of an ICCF SIM title so they are not that strong without lots of time or lots of help. In fact I would go as far as to say that most who play correspondence chess with any degree of serious expect to use engine assistance.
I think many players like me who were reluctant to give up a semi social or "unassisted" type of CC came to sites like RHP because they appear to give some form of protection against (at least) persistent engine users. When such measures are no longer apparent it will not be long before such players will give up. Like Zygalski above I have decided not to resubscribe here and am on record as saying that I will never pay to play a game of CC/turn based chess again. I'm lucky in that my circumstances allow me to play a good 50 games a year of standard OTB chess but others are not.
I do not hold with the notion that "you won't meet computers below 2000" or whatever arbitrary ceiling an authoritative sounding poster selects. I know players of 170-180 ECF grade here who seem unable to top 2000 and yet have seen others I know to be considerably weaker sail on into the 2000's in a barefaced and carefree fashion. You raise an eyebrow and they're like "What's the matter?" I know there are lots of variables, time spent, gameload, level of opposition, level of mind expansion and so on. When computers first started being used in CC most organisations grading distribution charts had one tidy bell curve develop a cancerous bulge towards the upper end. The sensible got out then!!
On these forums I have "advertised" some of my annotated games where I have happily explained my moves warts and all in the hope that some of RHP's higher rated players might be encouraged to explain some of their games and show us some proper chess. No-one expects them to give away chunks of their opening preparation, but it would be nice to see some of the more complex games explained or replicate the hours of analysis some sacrifice required. Many cynical players believe that those "identities" would be revealed as babbling idiots without their computer engines or would have to find ways to describe "I guided the engine fifteen moves along the second best line when it gave me a +2.00 assessment" in an alternative but believeable prose.
Unless websites who offer CC style server chess for non assisted players are able to provide their subscribers with a reasonable degree of protection from computer abusers, they will be left with engines at the top a few casual players at the bottom. My hope is that OTB clubs will benefit from an influx of internet introduced players but my fear is that most will simply give up playing because they won't be able to get anything out of it.