World Draughts Forum

It is currently Fri Sep 22, 2017 07:15

All times are UTC+01:00




Post new topic  Reply to topic  [ 348 posts ]  Go to page Previous 118 19 20 21 2224 Next
Author Message
PostPosted: Mon Aug 10, 2015 18:22 
Offline

Joined: Sat Apr 28, 2007 13:53
Posts: 725
Real name: Ed Gilbert
Location: Morristown, NJ USA
Engine match results using 3-moves start positions, TC 100 moves in 3 minutes, 4 search threads, pondering off, kingsrow using its 8-piece db, scan 6-piece, both 64 mb hashtables.

Kingsrow 1.56 vs Scan 2.0: 10 wins, 129 losses, 849 draws, 0 unknowns


(Bert, you should heed Rein's advice and use remote desktop. It's so convenient to be able to remote into my home machine from the beach...)

-- Ed


Last edited by Ed Gilbert on Mon Aug 10, 2015 19:08, edited 1 time in total.

Top
   
PostPosted: Mon Aug 10, 2015 19:02 
Offline

Joined: Wed Apr 14, 2004 15:04
Posts: 1550
Ed Gilbert wrote:
Kingsrow 1.56 vs Scan 2.0: 10 wins, 129 losses, 849 draws, 0 unknowns


My heart skipped a few beats when I read "10 wins, 129 losses,..." expecting to read "19 draws", but fortunately it wasn't a 2-ballot move match :) That would have been a truly unbelievable result...


Top
   
PostPosted: Wed Aug 12, 2015 18:53 
Offline

Joined: Wed Aug 12, 2015 16:45
Posts: 29
Real name: Jelle Wiersma
Sjende Blyn played against Scan in a tournament setting:
99 moves in 30 minutes, 6 cores, but not computing during opponents turn, 6 piece endgame databases.
After 99 moves, the game was considered to be a draw.

10 games were played, all draw.
(This low number of games is due to an automation problem; after the 4th and the 10th game they stopped exchanging moves :( ).

Sjende Blyn accidently played the first 7 games without endgame database.
Like at the Computer Olympiad, in several games Scan managed to gain an advantage.
So, also my second impression is that Scan is stronger.


Top
   
PostPosted: Thu Aug 13, 2015 14:08 
Offline

Joined: Wed Apr 14, 2004 15:04
Posts: 1550
Jelle Wiersma wrote:
Sjende Blyn played against Scan in a tournament setting:
99 moves in 30 minutes, 6 cores, but not computing during opponents turn, 6 piece endgame databases.
After 99 moves, the game was considered to be a draw.

10 games were played, all draw.
(This low number of games is due to an automation problem; after the 4th and the 10th game they stopped exchanging moves :( ).

Sjende Blyn accidently played the first 7 games without endgame database.
Like at the Computer Olympiad, in several games Scan managed to gain an advantage.
So, also my second impression is that Scan is stronger.


Hi Jelle, welcome to this forum. It would be nice if you could post more detailed statistics. It appears as if Sjende Blyn has become very strong over the last few years, hardly ever losing games anymore. No doubt this would be reflected in match statistics. Could you share some of the things that you think make Sjende Blyn strong?


Top
   
PostPosted: Fri Aug 14, 2015 19:02 
Offline

Joined: Wed Aug 12, 2015 16:45
Posts: 29
Real name: Jelle Wiersma
Sjende Blyn also played against Moby Dam in a tournament setting:
99 moves in 30 minutes, 6 cores, not computing during opponents turn, 6 piece endgame databases.
After 99 moves, the game was considered to be a draw.

13 games were played. Result: 9 draws and 4 wins for Sjende Blyn.


Top
   
PostPosted: Sat Aug 15, 2015 09:49 
Offline

Joined: Thu Jun 20, 2013 16:16
Posts: 530
Real name: Krzysztof Grzelak
Jelle Wiersma wrote:
Sjende Blyn also played against Moby Dam in a tournament setting:
99 moves in 30 minutes, 6 cores, not computing during opponents turn, 6 piece endgame databases.
After 99 moves, the game was considered to be a draw.

13 games were played. Result: 9 draws and 4 wins for Sjende Blyn.



Very good result Jelle.


Top
   
PostPosted: Thu Aug 27, 2015 07:14 
Offline

Joined: Thu Jun 20, 2013 16:16
Posts: 530
Real name: Krzysztof Grzelak
Match DRAGON - SCAN

Dragon Pro 4.5.2 vs. Scan 2.0 0 wins, 17 losses, 141 draws

Dragon

Opening Book = Tournament Book
End game = not all 8 Pieces
HashTable Size = 8192 mb
Number of cores = 4
Time = 1 Min / 100 Moves

Scan

Opening Book = book-margin = 0
End game = 6 Pieces
TT-size = 24
Threads = 4
Time = 1 Min / 100 Moves


Match played on a computer with the equipment.

Processor - Intel Core I7 2670QM, 2.2GHz
Hard disc - SSD Samsung 840 Evo 1 TB
Memory of frames - 16 GB DDR3 1333
System - Windows 7 Home Premium 64 bit Service Pack 1 PL


Attachments:
damexchange20150826.pdn [1.41 MiB]
Downloaded 74 times
Top
   
PostPosted: Fri Aug 28, 2015 16:20 
Offline

Joined: Thu Jun 20, 2013 16:16
Posts: 530
Real name: Krzysztof Grzelak
Match DRAGON - SCAN

Dragon Pro 4.5.2 vs. Scan 2.0 0 wins, 12 losses, 146 draws

Dragon

Opening Book = Tournament Book
End game = not all 8 pieces
HashTable Size = 8192 mb
Number of cores = 4
Time = 5 Min / 100 Moves

Scan

Opening Book = book-margin = 0
End game = 6 pieces
TT-size = 24
Threads = 4
Time = 5 Min / 100 Moves


Match played on a computer with the equipment.

Processor - Intel Core I7 2670QM, 2.2GHz
Hard disc - SSD Samsung 840 Evo 1 TB
Memory of frames - 16 GB DDR3 1333
System - Windows 7 Home Premium 64 bit Service Pack 1 PL


Attachments:
damexchange20150827.pdn [1.4 MiB]
Downloaded 61 times
Top
   
PostPosted: Wed Sep 02, 2015 13:56 
Offline

Joined: Thu Jun 20, 2013 16:16
Posts: 530
Real name: Krzysztof Grzelak
Match KINGSROW - DRAGON (3-move ballots)

Kingsrow 1.56 vs. Dragon 4.5.2 17 wins, 76 losses, 891 draws, 4 unknowns

Kingsrow

Opening Book = Best Moves
HashTable Size = 32 MB
DB cache Size = 10000 MB, 8P
Search Threads = 4
Pondering = Off
Time = 1 Min / 100 Moves

Dragon

Opening Book = Tournament Book
Max Hashtable Size = 2048 mb, not all 8P
Number of cores = 4
Pondering= Off
Time = 1 Min / 100 Moves

Match played on a computer with the equipment.

Processor - Intel Core I7 2670QM, 2.2GHz
Hard disc - SSD Samsung 840 Evo 1 TB
Memory of frames - 16 GB DDR3 1333
System - Windows 7 Home Premium 64 bit Service Pack 1 PL


Attachments:
dxpgames.pdn [1013.94 KiB]
Downloaded 62 times
Top
   
PostPosted: Wed Oct 21, 2015 18:25 
Offline

Joined: Wed Aug 12, 2015 16:45
Posts: 29
Real name: Jelle Wiersma
Recently Sjende Blyn played 50 games against Scan (99 moves in 15 minutes).
Result: 46 draws, 4 losses and 0 wins.
It confirms that Scan is stronger.


Top
   
PostPosted: Sun Dec 27, 2015 21:46 
Offline

Joined: Thu Jun 20, 2013 16:16
Posts: 530
Real name: Krzysztof Grzelak
Match KINGSROW - SCAN (2-move ballots)

Kingsrow 1.57 vs. Scan 2.0 0 wins, 17 losses, 141 draws, 0 unknowns

Kingsrow

Opening Book = Best Moves
HashTable Size = 512 MB
DB cache Size = 12000 MB 6P
Threads = 4
Pondering = Off
Time = 20 Min / 100 Moves

Scan

Book = true
Book-margin = 0
Threads = 4
Tt-size = 24
Bb-size = 6
Pondering = Off
Time = 20 Min / 100 Moves

Match played on a computer with the equipment.

Processor - Intel Core I7 2670QM, 2.2GHz
Hard disc - SSD Samsung 840 Evo 1 TB
Memory of frames - 16 GB DDR3 1333
System - Windows 7 Home Premium 64 bit Service Pack 1 PL


Attachments:
dxpgames.pdn [164.7 KiB]
Downloaded 42 times
Top
   
PostPosted: Tue Dec 29, 2015 15:46 
Offline

Joined: Thu Jun 20, 2013 16:16
Posts: 530
Real name: Krzysztof Grzelak
Match KINGSROW - SCAN (2-move ballots)

Kingsrow 1.57 vs. Scan 2.0 0 wins, 12 losses, 146 draws, 0 unknowns

Kingsrow

Opening Book = Best Moves
HashTable Size = 256 MB
DB cache Size = 12000 MB 6P
Threads = 4
Pondering = Off
Time = 10 Min / 100 Moves

Scan

Book = true
Book-margin = 0
Threads = 4
Tt-size = 24
Bb-size = 6
Pondering = Off
Time = 10 Min / 100 Moves

Match played on a computer with the equipment.

Processor - Intel Core I7 2670QM, 2.2GHz
Hard disc - SSD Samsung 840 Evo 1 TB
Memory of frames - 16 GB DDR3 1333
System - Windows 7 Home Premium 64 bit Service Pack 1 PL


Attachments:
dxpgames.pdn [163.29 KiB]
Downloaded 40 times
Top
   
PostPosted: Wed Dec 30, 2015 13:01 
Offline

Joined: Thu Jun 20, 2013 16:16
Posts: 530
Real name: Krzysztof Grzelak
Match KINGSROW - SCAN (2-move ballots)

Kingsrow 1.57a vs. Scan 2.0 0 wins, 6 losses, 152 draws, 0 unknowns

Kingsrow

Opening Book = Best Moves
HashTable Size = 128 MB
DB cache Size = 12000 MB 6P
Threads = 4
Pondering = Off
Time = 5 Min / 100 Moves

Scan

Book = true
Book-margin = 0
Threads = 4
Tt-size = 24
Bb-size = 6
Pondering = Off
Time = 5 Min / 100 Moves

Match played on a computer with the equipment.

Processor - Intel Core I7 2670QM, 2.2GHz
Hard disc - SSD Samsung 840 Evo 1 TB
Memory of frames - 16 GB DDR3 1333
System - Windows 7 Home Premium 64 bit Service Pack 1 PL


Attachments:
dxpgames.pdn [160.46 KiB]
Downloaded 40 times
Top
   
PostPosted: Thu Dec 31, 2015 10:18 
Offline

Joined: Thu Jun 20, 2013 16:16
Posts: 530
Real name: Krzysztof Grzelak
Match KINGSROW - SCAN (2-move ballots)

Kingsrow 1.57a vs. Scan 2.0 3 wins, 11 losses, 144 draws, 0 unknowns

Kingsrow

Opening Book = Best Moves
HashTable Size = 64 MB
DB cache Size = 12000 MB 6P
Threads = 4
Pondering = Off
Time = 3 Min / 100 Moves

Scan

Book = true
Book-margin = 0
Threads = 4
Tt-size = 24
Bb-size = 6
Pondering = Off
Time = 3 Min / 100 Moves

Match played on a computer with the equipment.

Processor - Intel Core I7 2670QM, 2.2GHz
Hard disc - SSD Samsung 840 Evo 1 TB
Memory of frames - 16 GB DDR3 1333
System - Windows 7 Home Premium 64 bit Service Pack 1 PL


Attachments:
dxpgames.pdn [161.94 KiB]
Downloaded 29 times
Top
   
PostPosted: Thu Dec 31, 2015 15:06 
Offline

Joined: Thu Jun 20, 2013 16:16
Posts: 530
Real name: Krzysztof Grzelak
Match KINGSROW - SCAN (2-move ballots)

Kingsrow 1.57a vs. Scan 2.0 2 wins, 8 losses, 148 draws, 0 unknowns

Kingsrow

Opening Book = Best Moves
HashTable Size = 32 MB
DB cache Size = 12000 MB 6P
Threads = 4
Pondering = Off
Time = 1 Min / 100 Moves

Scan

Book = true
Book-margin = 0
Threads = 4
Tt-size = 24
Bb-size = 6
Pondering = Off
Time = 1 Min / 100 Moves

Match played on a computer with the equipment.

Processor - Intel Core I7 2670QM, 2.2GHz
Hard disc - SSD Samsung 840 Evo 1 TB
Memory of frames - 16 GB DDR3 1333
System - Windows 7 Home Premium 64 bit Service Pack 1 PL


Attachments:
dxpgames.pdn [164.63 KiB]
Downloaded 38 times
Top
   
Display posts from previous:  Sort by  
Post new topic  Reply to topic  [ 348 posts ]  Go to page Previous 118 19 20 21 2224 Next

All times are UTC+01:00


Who is online

Users browsing this forum: Google Feedfetcher and 6 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Limited