I agree with you on this one.Tony Thomas wrote:Rybka is still going to win the tournament.
Another Spanish lesson! This one in Leiden!
Moderators: hgm, Rebel, chrisw
-
- Posts: 41473
- Joined: Sun Feb 26, 2006 10:52 am
- Location: Auckland, NZ
Re: Another Spanish lesson! This one in Leiden!
gbanksnz at gmail.com
Re: Another Spanish lesson! This one in Leiden!
You know that Junior will claim that they were the only team without a loss.Graham Banks wrote:I agree with you on this one.Tony Thomas wrote:Rybka is still going to win the tournament.
-
- Posts: 41473
- Joined: Sun Feb 26, 2006 10:52 am
- Location: Auckland, NZ
Re: Another Spanish lesson! This one in Leiden!
Too bad if that's the case. It's the one with the most points that counts.Tony Thomas wrote:You know that Junior will claim that they were the only team without a loss.Graham Banks wrote:I agree with you on this one.Tony Thomas wrote:Rybka is still going to win the tournament.
gbanksnz at gmail.com
Re: Another Spanish lesson! This one in Leiden!
Is 7...d6 considered superior to 7...0-0 and heading for the marshall?
-
- Posts: 196
- Joined: Sun Jul 08, 2007 4:10 am
Re: Another Spanish lesson! This one in Leiden!
My statement isn't pointless at all, it was referring to the overconfident 100.000$ challenge.Daniel Mehrmann wrote:Dr.Ex wrote: There is a huge difference between a Rybka - Junior basement match and a real match with opening prep and unlimited hardware.
1. The Rybka team has one of the best book cooker of the world
Junior team has hardly worse book cookers. GM Boris Alterman comes to mind.
2. Rybkas scaling is very bad on more then 4 CPU's
Doesn't that rather support my opinion?
So, your statement is pointless
The result of a basement match Junior-Rybka with random openings is very predictable, whereas a "real" match would be presumably very close.
-
- Posts: 10314
- Joined: Thu Mar 09, 2006 12:37 am
- Location: Tel-Aviv Israel
Re: Another Spanish lesson! This one in Leiden!
I see no reason to assume that a real match against Junior is going to be very close.Dr.Ex wrote:My statement isn't pointless at all, it was referring to the overconfident 100.000$ challenge.Daniel Mehrmann wrote:Dr.Ex wrote: There is a huge difference between a Rybka - Junior basement match and a real match with opening prep and unlimited hardware.
1. The Rybka team has one of the best book cooker of the world
Junior team has hardly worse book cookers. GM Boris Alterman comes to mind.
2. Rybkas scaling is very bad on more then 4 CPU's
Doesn't that rather support my opinion?
So, your statement is pointless
The result of a basement match Junior-Rybka with random openings is very predictable, whereas a "real" match would be presumably very close.
If you think that rybka is going to have problems against Junior based on a single game then you can also claim that a real match between Junior and Zzzzzz is going to be very close and it is not clear which program is going to win.
Uri
-
- Posts: 196
- Joined: Sun Jul 08, 2007 4:10 am
Re: Another Spanish lesson! This one in Leiden!
Your logic is flawed.Uri Blass wrote:I see no reason to assume that a real match against Junior is going to be very close.Dr.Ex wrote:My statement isn't pointless at all, it was referring to the overconfident 100.000$ challenge.Daniel Mehrmann wrote:Dr.Ex wrote: There is a huge difference between a Rybka - Junior basement match and a real match with opening prep and unlimited hardware.
1. The Rybka team has one of the best book cooker of the world
Junior team has hardly worse book cookers. GM Boris Alterman comes to mind.
2. Rybkas scaling is very bad on more then 4 CPU's
Doesn't that rather support my opinion?
So, your statement is pointless
The result of a basement match Junior-Rybka with random openings is very predictable, whereas a "real" match would be presumably very close.
If you think that rybka is going to have problems against Junior based on a single game then you can also claim that a real match between Junior and Zzzzzz is going to be very close and it is not clear which program is going to win.
Uri
Junior drew Rybka in Turin 2006 and now won this game.
Junior won the match against Deep Fritz 4-2 this year.
Rybka-Zappa ended 4.5-5.5 this year.
I'm simply making an educated guess with this small amount of data.
Your comparison is Nonsense. Zzzzzz's win was the result of a bad opening line by Junior.
-
- Posts: 10314
- Joined: Thu Mar 09, 2006 12:37 am
- Location: Tel-Aviv Israel
Re: Another Spanish lesson! This one in Leiden!
Rybka also lost against Junior because of bad opening choice and one draw from 2006 is irrelevant(rybka is now clearly better than rybka of 2006).Dr.Ex wrote:Your logic is flawed.Uri Blass wrote:I see no reason to assume that a real match against Junior is going to be very close.Dr.Ex wrote:My statement isn't pointless at all, it was referring to the overconfident 100.000$ challenge.Daniel Mehrmann wrote:Dr.Ex wrote: There is a huge difference between a Rybka - Junior basement match and a real match with opening prep and unlimited hardware.
1. The Rybka team has one of the best book cooker of the world
Junior team has hardly worse book cookers. GM Boris Alterman comes to mind.
2. Rybkas scaling is very bad on more then 4 CPU's
Doesn't that rather support my opinion?
So, your statement is pointless
The result of a basement match Junior-Rybka with random openings is very predictable, whereas a "real" match would be presumably very close.
If you think that rybka is going to have problems against Junior based on a single game then you can also claim that a real match between Junior and Zzzzzz is going to be very close and it is not clear which program is going to win.
Uri
Junior drew Rybka in Turin 2006 and now won this game.
Junior won the match against Deep Fritz 4-2 this year.
Rybka-Zappa ended 4.5-5.5 this year.
I'm simply making an educated guess with this small amount of data.
Your comparison is Nonsense. Zzzzzz's win was the result of a bad opening line by Junior.
I think that getting conclusions from a single match when zappa won against rybka is simply wrong.
Rybka is a clear favourite to win against Junior and I see no reason to ignore the rest of the games of Junior(Junior also drew some games except the loss against Zzzzzz).
My educated guess based on the results is that Rybka may score near 70% in a match against Junior.
My educated guess for Rybka against Zappa is 60% for rybka.
Rybka can lose the match in case of being unlucky so one loss 5.5:4.5 proves nothing.
Uri
-
- Posts: 10314
- Joined: Thu Mar 09, 2006 12:37 am
- Location: Tel-Aviv Israel
Re: Another Spanish lesson! This one in Leiden!
I can add the following:
From the cegt 120/40 rating list
CEGT 40/120 (AMD64 x2 4200+) 2007
1 Rybka 2.3.2a 64 2CPU 1½½1½½½½1½½0½½1½½½0½½0½01½½010½½1½10½1111011½1101½ 29.0/50
2 Zap!Chess Zanzibar 64 2CPU 0½½0½½½½0½½1½½0½½½1½½1½10½½101½½0½01½0000100½0010½ 21.0/50
Rybka scored 5.5/14 in games 11-24(only one win and 4 losses)
You see that result of 10 game match are not safe against rybka even with CEGT conditions.
Uri
From the cegt 120/40 rating list
CEGT 40/120 (AMD64 x2 4200+) 2007
1 Rybka 2.3.2a 64 2CPU 1½½1½½½½1½½0½½1½½½0½½0½01½½010½½1½10½1111011½1101½ 29.0/50
2 Zap!Chess Zanzibar 64 2CPU 0½½0½½½½0½½1½½0½½½1½½1½10½½101½½0½01½0000100½0010½ 21.0/50
Rybka scored 5.5/14 in games 11-24(only one win and 4 losses)
You see that result of 10 game match are not safe against rybka even with CEGT conditions.
Uri