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Subject: Re: Piece Values

Author: fca

Date: 17:51:03 08/16/98

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On August 16, 1998 at 20:08:33, Robert Hyatt wrote:

>On August 16, 1998 at 19:04:51, Bruce Moreland wrote:

>>On August 16, 1998 at 16:17:51, fca wrote:

>>> If we up R to 16 it also produces a more reasonable result v Q, as
>>> (ignoring 2 rooks in case there is a 2-R bonus)
>>>
>>>R + B + P  v  Q
>>>
>>>with my amendment gives
>>>
>>>16 + 10 + 3  v  29
>>>
>>>i.e.  29 v 29
>>>
>>>i.e. fits in with my OTB observation that R+B+P v Q often holds...
>>
>>Early enough on, I think I will take the queen, every time.

[commented on already - "early enough on" relates to a game subset, the average
is what this is about]

>I probably would too.  But I don't think I'd ever give away two rooks and
>a pawn for a queen [...]
>That's a lot.  Too much, IMHO.  Seriously too much.

Surely. But while here,

2*R vs Q  [Larry's] gives

30 vs 29

i.e. sac the queen provided you lose less than 1/3 pawn positional.

And my upping Rook to 16 makes it "worse".

2*R vs Q+P

32 vs 32

OTB, I regard this as being pretty correct.

I'm sort of standing by my R=16 amendment.

So... horses for courses?  Or is it Rooks for books?  ;-)

Kind regards

fca



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