Sam has closed his piano and gone to bed ... now we can talk about the real stuff of life ... love, liberty and games such as Janus, Capablanca Random, Embassy Chess & the odd mention of other 10x8 variants is welcome too
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O čem je toďten plk: Ratings: Gothic Chess vs Chess
I joined a chess club recently and am wondering what my chess rating will probably be in relation to my gothic rating. I stay in the low 1900's in gothic.
Ed, I appreciate your compliment regarding my playing ability and am delighted that you have found any of my games worthy of archiving. I still have trouble with the suggestion that there might be cheating involved, though. I realize that I'm not the tournament director, but I would suggest simply awarding the prize to the winner as was promised at the outset. There's been no cheating. I fail even to see how a player could benefit by throwing a game in a winner-takes-all tournament.
Perhaps some background on my playing method would be illuminating. I almost never resort to analyzing over a board (electronic or physical); the most I allow myself is a sheet of paper to record moves to help me visualize the variations. This, of course, makes me more subject to the possibility of making an egregious blunder. My 11-move loss to Caissus was due to just such a blunder: Nothing more, nothing less.
Why Juan might play Gothic to the death in their matches, yet make mistakes in others for a quick end of game - well a lot of time for myself included, when I play some of the "best" people, I will study and study the board as much as possible. While with others, I'll take a quick look and make a move. I do that all the time in Spider Line4.... which usually leads me to make stupid mistakes against people who "statisticly" I should win against. So it could be that juangrande see's you as one of the better players, and brings out his best game against you.
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Anyway, in my opinion - With 111 wins, and 0 loses - if anyone can beat Gothic (or get a draw out of him), they desirve to win the tournament! :-)
O čem je toďten plk: Re: Something fishy in the $250 tournament
Since my name was mentioned as someone who lost on time, I'll just mention that I simply got too busy and didn't manage to login within the time limit. $250 is not enough of an inducement for me drop the other irons I have in the fire, so to speak (and I suspect this to be the case for most members of this site). I apologize if my inaction aroused any suspicion, but it seems rather paranoid to attribute any of this to behind-the-scenes dealing. From a public relations point of view, threatening to withdraw the prize would seem to arouse more suspicion than short draw agreements and mass losses on time. Is $250 too much of a financial burden for the tournament organizer to bear? Perhaps this response is overboard as well; I apologize if anyone perceives it so. However, I honestly can't see why anyone would go to all the trouble to make deals with other players for a mere $250 ($25,000 would be a different story ...) and so I admit to being astounded that such suspicions would even be considered. Of course, it could just be that I'm naive...
O čem je toďten plk: Re: Something fishy in the $250 tournament
For me,I saw my position as a little bit bader and was satisfied as Black to have a draw in this game.Please ask Oliotto for his consideration himself.But as pawn he cannot post on this board.To your first question please ask the other players themselves.
O čem je toďten plk: Re: Something fishy in the $250 tournament
Great thought: three players in a tournement and two of them agree to a draw to beat the third? That means,that they now play better against the third player?? Really,a great idea,really!.
Have you ever played another sport in your life than chess? I think no,because these are ideas of an only-chessplayer.Me,I´m also playing tennis in a team and such thoughts are very strange for me and can poison the gameculture completely!
For myself I can say I only think to the next game or the next round in a tournement! It is totally clear,that I fight in the next round against all opponents in the same way to win the title (and the prize)!
O čem je toďten plk: Re: Something fishy in the $250 tournament
Yes it is not legal, but what about if one player offers a draw at move 6 for example, and the other accepts. HOW anyone can prove that both were agreed for a draw behind the scenes in order to make some profit from it? No one can prove it and since the rules allow you to offer a draw whenever you want it and your opponent has the right to accept it, i don't really see any illegal thing.
As for the players that stopped playing, yes it's strange and i would like to know the reason too. Was only one player that stopped playing or it was 2 or more?
O čem je toďten plk: Something fishy in the $250 tournament
The only way to go to the next round both of them is a draw, if we suppose of course that they will win all of their games, just like it happened. So they agreed to it. It is totally fair and legal. It also happens at Chess, Football, etc...
So when you say: "I smell something fishy, and if I find out that some wheeling and dealing has gone on behind the scenes", do you mean the draw aggrement?
I don't see something illegal. It's not the best thing to see, but nothing illegal at all.
The only GC games played by oliotto are all this $250 tourney except for 2 normal games against.........get this.......skunky and fishy. Now that really is an amazing coincidence.
Undefeated too except for the draw. Why would anyone want to draw after 11 when they are undefeated in all time games?
O čem je toďten plk: Re: Something fishy in the $250 tournament
You can see Dredger, Juangrande and Aizkorri lost a l l their games on time (not only against me)! Ask them why they havn`t played,it is not my problem.
And to my draw against Oliotto: You as experienced chessplayer know that it is the first intention in a chessgame to equalize the game with the black pieces and to realize an advantage with the white pieces.
In addition it is within the rules to finish a chessgame to a draw with agreement and for Black it is often enough to get a draw.There is no reason to complain something.
I hope that your remark is not an announcement to withdraw the promised prize once again.
O čem je toďten plk: Re: Potentially close in length
I seems to me that Slate's resignation was premature. Perhaps he felt his King was too far away. However, I can't see how Black can make progress: His Rook is tied to his c-Pawn and moving his King over to support it would allow White to get his King over to a2 with an almost certain draw (assuming best play, which might be a stretch for mere mortals playing a R+P endgame). By the way, the notoriety of the R+RP+BP vs R endgame goes back to Marshall-Rubinstein, San Sebastian, 1911 and it is just as drawn on a Gothic board as it is on a regular chess board since the dynamics of R+P endings are determined by how close the closer side of the board is to the Pawn(s); the extra width on the other side makes no difference (as long as the Pawns are all on one side of the board).
is perhaps my now finished game against Slate with 90 played moves ( has anybody a game with more moves :)?)
This game also is an example for an interesting ending with orthodox pieces -queen against rook,bishop,knight since here and the queen had no chance!
O čem je toďten plk: On a morally more upstanding note...
For anyone who is in the Philly area, I just moved back down...I'd love to organize a small group to play OTB once month or so...anyone interested, send me a messgae and I'll try to get things going.
O čem je toďten plk: Gothic Chess Championship, Round 3
The official 2004 BrainKing Championship for Gothic Chess is entering into the last open section, round 3. Rounds 4 and 5 will be closed, with section and tournament winners from previous rounds participating.
Win this round, and you get to bypass the semifinals and go directly to the finals. Win your section, and you get to the semifinals next round.
O čem je toďten plk: Re: Analyzing the White Shark line...
So it looks like ...Af5 will hold off against the immediate Cxi7+, so the hunt is on now for maybe a delayed attack, or some other improvement for white.
O čem je toďten plk: Analyzing the White Shark line...
<>21...Af5 22.Cxi7+ Kj8 23.Ai5
>And here Chessmaster1000 offered 23...Ah4+ to >delay the invetiable.
>But, why not take the Chancellor with 23...Kxi7 >here? I offer:
>23...Kxi7 24. Ag6+ Kh6 25. Ai5+ Ki7 with a draw.
Yeah you are right. I didn't looked at the position when i've given the line and i analysed everything in my mind, so i thought that after 23...Kxi7 the discovered check would bring to the King big problems and i rejected this line as good for White, but i didn't count the g4 square is guarded so the Queen can't go there.
>Everything else looks to lose for white.
Maybe but i have something else in my mind, and this time i will analyse it on board for not making again such mistakes.
Purrdyn sent me the following message, which was given the subject line "WhiteShark":
<after all no cheater like you and softwaremaster500 - and he knows he's got to watch his butt vs me ... >8)
I think all of us who were around when that loser was banned know who this is. This is an unprovoked message I received, just because I complimented WhiteShark on his excellent play.
I suggest that players put that individual on their enemies list at once. Usually he starts with something benign, then he starts posting all over the place to annoy the hell out of everyone.
White's Queen is under attack by Black's knight, but the Chancellor/Rook/Archibishop threat cannot be countered, and black is steamrollered!
The Chancellor takes the pawn even with the Archbishop retreating to cover i8. Then, the shark sacrifices the Chancellor to force a mate that cannot be avoided.
All this while shark allows his own king to be placed in artificial peril that would draw even seasoned veterans into the attack that evaporates very quickly.
Actually, she asked if it would be ok if someone would paint the letters onto her topless, and the 3 men in the room whirled around looking for anything resembling a very small paint brush!
Clearly she is the "prettiest" Gothic Chess player there is. She also holds a Law Degree and is an MD who obtained that training while in Russia.
I am having a blast here on the set, hoping my wife does not mind I am here longer than I thought I would be.
The pictures are being done tastefully, and I will have them online one day next week at GothicChess.org for those who might be curious.
"Chess thinking", as you say, really occurs in two forms in a chess program.
1. Search
2. Evaluation
At some point in time, as the program generates POSITIONS from its move generator, it must stop, and, WITHOUT searching, evaluate the position.
The is called a LEAF NODE EVALUATION, and, at best, it is a crap shoot. The dominant form of the evaluation is material, and because no search is performed at this stage, something deadly can be one or two moves away, and the program does not know it.
The good news: all leaf nodes are in the distant (8 plies, 10 plies, or more) in the future, so, statistically, ANY ONE SINGLE NODE will most likely NOT be a factor in the outcome of the game.
More good news: millions of leaf nodes are evaluated, most are junk and discarded, and this filtering process means that only the "balanced" positions survive to be passed down further into the tree.
So, "chess thinking" is really an idiotic form of trying millions of things that don't work, distilling this down into just one PRINCIPLE VARIATION, which is the analysis you see as the search builds.
The "PV" is the result of all of the lead node evals being passed back and forth through the ALPHA BETA search. The APLHA side always wants to play the move leading to the biggest score for it, and the BETA side always wants to play the move leading to the smallest score for the ALPHA side.
In this way, one side makes the "strongest move", and the other side makes the best reply to it, and so on.
Where the "intelligence" comes in is in the leaf mode evaluation routine.
There are way to encode positions that are known wins/losses/draws so that the leaf node eval will OVERRIDE the material score.
This takes intelligence.
For example, if you have 1 knight, and your opponent has just his king, you would not want that to be scored as +3 pawns for the knight (say + 300) since it is a dead draw.
I am surprised at how many commercial programs will start to search in such a K+N vs. K position and return a +300 score and actually try to win.
Vortex makes no such errors. In fact, Vortex knows NN vs. K is not a +600 score since so many NN vs. K positions are drawn. It will not "dismiss" the position as a mere draw, since a falible player can mess up the ending and walk into a mate.
But, Vortex would prefer two unconnected passed pawns on the a- and j-files rather than having 2 knights, since its evaluation function has intelligence identifying which types of endgames lead to wins.
Vortex can identify ANY position with X pawns vs. Y pawns as a win, even with a 1-ply search! This took a great deal of intelligent coding!! It has a "pawn evaluator" that is pretty much always correct. So, Vortex will sometimes swap pieces like crazy as the endgame approaches, only to be able to take you into an incredibly complex king and pawn ending where it will win with no trouble.
There are many such "patterns" that make up its intelligence. It knows R + P endings well, it knows Bishop + wrong Rook's Pawn draws WITHOUT having to search (meaning the leaf node eval will handle it properly in an instant) and many such thematic ideas that will overpower the material evaluator.
Once I hook up the 5-piece Gothic Chess endgame databases to it in a RAM buffer, its play will be amazing as the endgame approaches.
Anyone with a more academic than average interest in why computers have such a difficult modeling human thought might enjoy reading "Godel, Escher, Bach: an Eternal Golden Braid" by Douglas Hofstadter. It doesn't particularly address the Falkbeer Counter Gambit, nor even the Blackmar-Diemer (sorry, I just love that name), but it does have a rather lengthy and--for me, at least--enlightening discussion on the problems of modeling human intuition in computer language. Be warned: the book is long and as dense as fudge.
FYI, Ed is the author of a pretty mean checkers program in addition to Vortex, and I am always interested in hearing from anyone in the know how "chess thinking", and the intuition you always here about in chess, is mimicked on computers. (preference for non-technical discussion!)
We are glad you are here, WhisperzQ--to play is most of the point of being here. Ed and Rob and Uwe are fantastic, and their sharp play makes us all sharper by exposure; those with lesser power bring other things to the table instead. Both inputs are important. Keep playing.
As for the computer question, insight is more powerful than the calculation. Man the toolmaker can program the algorithm, but the machine cannot program itself, or program insight. The human machine is outfront. I read an op-ed article in Chess Life that machines calculate in chess faster than a chessplayer; in the same vein, a motorboat moves faster through the water than a swimmer, and a forklift can lift more than a weightlifter. But none of the machines initiate any effort to play or to win--they only do what they are programmed or designed to do, and then only when they are told to do so. Sweep the pieces off the board in a rage against the machine, and the computer does not feel any anger towards you; it doesn't care.
You keep playing, and enjoy your games. Those for whom machines are a crutch, will hang themselves on their own ropes. Correspondence chess is a powerful thing.
I would like to try using a checkers program against GI and see if he really can give me one piece advantage near the start and then still beat the program. To me, if someone has that ability, that is totally astounding and if I saw it with my own eyes, I would be in awe.
Does anyone know where you can get a free checkers proggy to use?
I like the suggestion from WhisperzQ that people tell you whether they are using a computer or not to analyze during games. As I said before, I don't mind if people are using programs while playing me because it's legal here at BK. However, it would be nice to know if I'm playing a "centaur" or just a person.
Interesting debate ... I would hope that if I play others using computers that they would tell me before we started.
That is one reason I play atomic chess a lot (although one person has fessed up about using a program near the end of our game, fortunately I beat him :) ... I also play tank battles and tablut for the same reason although I wonder if Ughaibu is not a human computer anyway.
The other reason I play atomic chess is it gives me a chance to be competative at a reasonable level without chess being my life's work or only passion. No offence meant Ed + Caissus + others ... you guys are a long way ahead of where I will ever be. I am but a simple man at heart :)
Thanks, Caissus. One of the reasons I made the switch to Gothic was the lack of strong programs, "uncharted territory" if you will. I don't like the idea of "centaur chess" (although the expression is excellent) and can't wait until we get a full "live gothic chess" site (with a ranking system) that will have otb rules that will prohibit "centaurs" from playing.
However, if anyone wants to use a computer program while playing me here I have no problem with that. You are absolutely right, it isn't prohibited so it isn't cheating. Thanks for the input.
The discussion about using computers in internet chess we sometimes have had on other chessservers.
The difference is,if you play "livechess" (the same like otb-games) for instance at ICC,USCL or Playchess.com,you play only one game at the same time,mostly fast-3 or 5 minutes- and the using of helps is forbidden.The servers can sometimes control it.At playchess.com (Fritzserver) they have a running software,which disqualifies cheaters automatically and every day you can see sometimes such a message in the display : "disqualified because of using chess software".In addition there is a "machine room",in where you can play as "centaur" (=human-machine).
An other fact is at turn based servers.Here we play like correspondence chess,many games simultaneously with long times and both players must not be online at the same time! And in correspondence chess, there are no prohibitions to use helps, advices,computers,books or other things.Neither the "International Correspondence Chess Federation" (ICCF) prohibits something nor the special Brainking rules.And also this wouldn`t make sense,if you cannot control it really.And that`s why all the worlds topplayers in correspondence chess are playing with all helps they can have.:
In the past only with books and common analyzing in the chessclubs,today additionally with computers and big databases.
It is perhaps not a very good evolution for the correspondence chess.It is now "centaur chess", but it is not cheating!
In "Gothic chess" I see there no problems, because the programs are much weaker at the moment as the strong chess programs (like Fritz,Chessmaster,Shredder).The best is if you analyze mainly for yourself.(excuse my bad English)
Thanks for the input Ed! I guess the "if a rule cannot be enforced, it really isn't a rule at all" comment set my mind straight on that issue. I'm also glad to see that you have trouble agains Vortex at the faster time controls. I was beginning to get frustrated with it!
I am probably the only person on the planet with wins against the world's strongest checkers computer (Chinook) and the world's strongest chess computer (Deep Thought) so I think I am uniquely qualified to speak on this subject.
First, while programs trounce us soundly at tournament time controls or quicker (I think there are 3 programs over 3100 at bullet and blitz now) the opposite is true of longer time controls.
When I play Vortex at the rate of 1 hour per move for both of us (while I am doing other work, I just periodically glance at it and move after mulling over to what to do) I am 11-0 with 0 draws. At time controls of 3 seconds per move each, I am about 15-70 with maybe 2 or 3 draws!
Look at some of my games. There is no program on the planet that would make some of my moves. Take a look at Ed vs. Shark for example. Throwing away a Chancellor for Archbishop is "intuitive" for a human player, but totally beyond the domain of the program. At the move shown, I throw away a knight, while already down C for A, and there is no immediate regain of material!
As for programs being used on the internet and elsewhere: if a rule cannot be enforced, it really isn't a rule at all, so just beware of the fact that others are out there consulting with software.
And for checkers, you might think with all of the FREE strong checkers programs out there, honest players would never be able to win a game on here.
I like to throw away a checker, then play most of the game "down a man", only to befuddle my opponents, who may or may not be using software. Sooner or later their greed (keeping my "gift" too long) causes their demise. Look over some of my most recent checker games against the strong players, and you will see what I mean.
Again, no program on the planet can see through the complications that the human mind understands at a glance.
I would say, rise up to the challenge, and dare players to use software against you, then kick their butts by being strategic when they try to be tactical.
You will win every game.
Trust me on this one, I know what I am talking about :)
Just throwing a question out there. Do you think that computer programs should be used while playing other people, on BK or in general?
I personally don't use the new Gothic Vortex engine, or any of the other engines out there, to analyze my ongoing games. I'll use it to analyze my finished games whenever I can remember to download it (sorry Ed, moving has been tough. I'll get around to ordering your wonderful program sometime this week). One reason I stopped playing on the Internet Chess Club site is because I'm convinced that, with longer time controls, people were using computers to help them as they played. I like the idea of playing mano a mano.
I do realize that this is a correspondence site and that the rules for this type of play are a little more lenient but I'm still not comfortable accepting help from anyone or anything (i.e. computer programs) while I'm playing.
I'd love it if some of you would weigh in on this issue and either support my objection to using them or set my thinking straight.
O čem je toďten plk: Re: Play Gothic Chess Live, without needing a server
Yeah, Rob left out one very important point. In his game with White using The Quagga opening, he had a vastly superior position after my "flash in the pan" tactic to win a Chancellor for Archbishop after sacing a Bishop for a pair of pawns ended up fizzling out!
I played strategically, content with my false sense of security (plus I was happy that George Ross, the man sitting next to Donald Trump on The Apprentice, called me this evening and left a message for me to call him back! As Rob call tell you, I play best when I am in a bad mood.) Rob systematically got his Archbishop and pair of Knights right in the face of my King, and I was in real trouble (a mate in 3 awaited me if I miscued).
Anyway, that's my version of the events.
But he is right, this little program is cool.
Thanks to Cassius for giving me the programmer's email address.