21st Amateur Series Division 2

Discussion of computer chess matches and engine tournaments.

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Graham Banks
Posts: 44599
Joined: Sun Feb 26, 2006 10:52 am
Location: Auckland, NZ

Standings after Round 42 of 44

Post by Graham Banks »

21ST AMATEUR SERIES (Division 2)

Intel Q6600 Quad Core
ChessGUI
128mb hash each
3-4-5 piece tablebases
Ponder off
HS-Large Remis book (limited to 12 moves)
40 moves in 32 minutes repeating (adapted for the CCRL)
4 cycles 44 rounds
All engines 32-bit 1CPU
The top engine will gain automatic promotion and the bottom engine will be automatically relegated. The second top engine and the second from bottom engines (perhaps others also) will play grading matches to determine which division they will play in for the next series.
Standings after Round 42

26.5 - Chronos 1.9.9
25.5 - Delfi 5.4
24.5 - Daydreamer 1.75 32-bit
24.0 - Crafty 23.2 32-bit
23.5 - Sloppy 0.2.2 32-bit
21.5 - Colossus 2008b
21.5 - Hamsters 0.7.1
19.5 - Cyrano 0.6b17
19.0 - BugChess2 1.6.4 32-bit
17.5 - N2 0.4 32-bit
15.5 - Brutus 8.05 32-bit
13.5 - Deuterium 09.01.26.492


The tournament can be followed more closely from the following link, with games available for download after every two rounds:
http://kirill-kryukov.com/chess/discuss ... f=7&t=5138
gbanksnz at gmail.com
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Graham Banks
Posts: 44599
Joined: Sun Feb 26, 2006 10:52 am
Location: Auckland, NZ

Final Standings

Post by Graham Banks »

21ST AMATEUR SERIES (Division 2)

Intel Q6600 Quad Core
ChessGUI
128mb hash each
3-4-5 piece tablebases
Ponder off
HS-Large Remis book (limited to 12 moves)
40 moves in 32 minutes repeating (adapted for the CCRL)
4 cycles 44 rounds
All engines 32-bit 1CPU
The top engine will gain automatic promotion and the bottom engine will be automatically relegated. The second top engine and the second from bottom engines (perhaps others also) will play grading matches to determine which division they will play in for the next series.
Final Standings

28.5 - Chronos 1.9.9
25.5 - Delfi 5.4
25.5 - Daydreamer 1.75 32-bit
25.0 - Crafty 23.2 32-bit
24.0 - Sloppy 0.2.2 32-bit
23.5 - Hamsters 0.7.1
23.5 - Colossus 2008b
20.5 - Cyrano 0.6b17
19.0 - BugChess2 1.6.4 32-bit
17.5 - N2 0.4 32-bit
17.0 - Brutus 8.05 32-bit
14.5 - Deuterium 09.01.26.492


The complete tournament pgn (zipped) can be downloaded here:
http://kirill-kryukov.com/chess/discuss ... p?id=19328
gbanksnz at gmail.com
bob
Posts: 20943
Joined: Mon Feb 27, 2006 7:30 pm
Location: Birmingham, AL

Re: Final Standings

Post by bob »

Graham...

If you do this again, would you use version 23.2a? It fixes a time control bug that causes a problem right at a time-control boundary. Frank pointed it out. 23.3 will also have the fix, but this will likely prevent losing 1-2 games out of every 40.

Source is on my ftp box, if someone can compile it.

It is only important for using the x/y repeating time controls. The other style (N minutes on clock, M secs increment) is not affected at all by this change. All else is stock 23.2
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Graham Banks
Posts: 44599
Joined: Sun Feb 26, 2006 10:52 am
Location: Auckland, NZ

Re: Final Standings

Post by Graham Banks »

bob wrote:Graham...

If you do this again, would you use version 23.2a? It fixes a time control bug that causes a problem right at a time-control boundary. Frank pointed it out. 23.3 will also have the fix, but this will likely prevent losing 1-2 games out of every 40.

Source is on my ftp box, if someone can compile it.

It is only important for using the x/y repeating time controls. The other style (N minutes on clock, M secs increment) is not affected at all by this change. All else is stock 23.2
No problem at all Bob. There shouldn't have been any time losses included in this tourney unless I missed them though.

Cheers,
Graham.
gbanksnz at gmail.com