You also asked if looking ahead further in chess is better. The answer for that is 100% yes.
Basically - you want the best possible evaluation function of a position (equals knowing more) and to look as far ahead at as many relevant positions (with emphasise on relevant - knowing what to prune out from the search and what not to) as possible.
>You also asked if looking ahead further in chess is better. The answer for that is 100% yes.
I'm not sure at all the answer is yes.
I guess looking further more plies can never be bad(generally), but perhaps there maybe a point(diminishing returns) where looking further gives no gain at all, so better is not happening.
it is argued that the diminishing return is also applies to chess. In other words additional plies of search is translated
into decreasing benefits. Here is a quote from the paper:
"The results in other games raise a troubling question: Why doesn't chess show diminishing
returns? This paper attempts to address this problem."
> Knowing more is better in any domain in life, imho <IMG class="sic sic_sml_pos" alt=:-) src="/mwf/epx.png">
I am really not sure about that.
Sometimes its better not to know !
Lasker was known to play moves which he knew was not the best but playing psychological move to maximize results.
So knowing more is maybe not worse if you can then set your mind to play moves that gives you the most chances to maximize the result OTB knowing that no one is perfect.
I am not an adept of this playing style.
Mine is more like I play the move which is think is the best one.
>Mine is more like I play the move which is think is the best one.
Anything else could seriously backfire - especially when you play the cluster ;)
Well there is no psychology playing the cluster.
You just have to try and play better than it which is coming more and more difficult.
I do still think that its better for humans to have closed positions.
French & KID is the best for black to have a chance and win against the cluster.
With white, there are many options.
But I currently failed to demonstrate how to win against the cluster. I was close a few times but its all.
Lukas, I wish you and Rybka team all the best for the coming tournament. I will follow the games closely.
Do you know about a place/way we can follow the games ?
If you know enough about your opponent, you can also guess its replies for all possible moves, and then you can choose a move which you think your
opponent will reply with a wrong move.
for example, in this multi-pv demonstration :
1. Nd5 0.0
2. Qe8 0.0
3. c3 0.0
Imagine that only 3 moves will draw the game for you, and all other moves will make you lose the game.
If you know that your opponent will reply with right moves to your 1st and 3rd move, and with a great possibility it will reply with a losing move to your 2nd move,
you will chose the 2nd move, even though in theory it will cause a draw.
Searching your second move 25 plies ahaed shows that you lose, but searching it 40 moves ahaed shows that it is a draw.
You can search 40 plies but your opponent can search 25 plies. Then you can know that when you make the 2nd move, your opponent will
misevaluate the position and make a wrong move. For your 1st and 3rd moves, searching for 25 plies is enough to find the right reply,
so you don't want to make your 1st or 3rd move because you know that your opponent will be able to find the right answers with its ability
to search 25 plies ahaed in this position.
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