Search found 653 matches

by fastgm
Sun Apr 20, 2014 9:53 pm
Forum: Computer Chess Club: General Topics
Topic: stockfish pruning weakness
Replies: 9
Views: 1696

Re: stockfish pruning weakness

Newest Stockfish with 8 threads and 5-men tablebases solves this position very quickly. 1n6/8/2k5/2p5/P1P1K3/1PB5/8/8 w - - Engine: Stockfish 200414 64 SSE4.2 syzygy (4096 MB) von Tord Romstad, Marco Costalba and Joona 38/39 0:01 +3.04 1.Ke5 Sa6 2.Ld2 Sb8 3.a5 Sa6 4.Lc3 Sc7 5.b4 cxb4 6.Lxb4 Se8 7.Lf...
by fastgm
Sun Apr 20, 2014 9:20 pm
Forum: Computer Chess Club: General Topics
Topic: Stockfish - Decrease of nodes in endgame positions
Replies: 36
Views: 4977

Stockfish - Decrease of nodes in endgame positions

I have made the following observation. The nodes in endgame positions decrease with many threads. Can someone confirm this? Hardware: Dual Opteron 6376, 2.3 GHz, 32 Threads Engine: Stockfish 200414 64 SSE4.2 (2048 MB Hash) Endgame position: [d]4k3/2ppp3/8/8/8/8/1PPPP3/4K3 w - - Time: 20 Minutes 4 Th...
by fastgm
Fri Apr 18, 2014 4:15 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: FGRL-Rating List (60+0.60 Universal)
Replies: 11
Views: 2728

Re: FGRL-Rating List (60+0.60 Universal)

Update 18.04.2014 ELOStat Start Elo: 3000 Complete List: 18.04.2014 Program Elo + - Games Score Av.Op. Draws ------------------------------------------------------------------------- 1 Houdini 4 x64 : 3262 4 4 30635 82.2 % 2996 22.0 % 2 Stockfish 120214 64 : 3235 4 4 27837 80.0 % 2995 27.1 % 3 Houdi...
by fastgm
Thu Apr 17, 2014 5:42 pm
Forum: Computer Chess Club: General Topics
Topic: Playing strength development - increasing time control
Replies: 5
Views: 1948

Playing strength development - increasing time control

After nearly a year and a total of 540000 games the experiment playing strength development with increasing time control (exact quadrupling) is completed. Here are the results (Time controls: 3.75+0.0375 , 15.00+0.15 , 60.00+0.60 and 240.00+2.40 in seconds) and the corresponding diagram: http://www....
by fastgm
Sat Apr 12, 2014 8:34 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: Tournament - 30 Minutes / Game
Replies: 2
Views: 743

Re: Tournament - 30 Minutes / Game

Final result after 1800 games: Program Elo + - Games Score Av.Op. Draws ------------------------------------------------------------------------ 1 Houdini 4 x64 : 3136 29 29 360 70.6 % 2985 38.9 % 2 Stockfish 030314 64 : 3106 26 25 360 66.4 % 2988 48.9 % 3 Komodo TCECr 64-bit : 3085 27 27 360 63.3 %...
by fastgm
Thu Apr 10, 2014 9:20 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: FGRL-Rating List (60+0.60 Universal)
Replies: 11
Views: 2728

Re: FGRL-Rating List (60+0.60 Universal)

Update 10.04.2014

New: Arasan 17.0 (+15 Elo to Arasan 16.3)

http://www.fastgm.de
by fastgm
Wed Apr 02, 2014 6:30 pm
Forum: Computer Chess Club: General Topics
Topic: Threads-Test
Replies: 7
Views: 2985

Threads-Test - 2 vs. 4 and 4 vs. 8 threads

In addition the results of 2 vs. 4 and 4 vs. 8 threads.

In the following PDF document you can find more detailed information:
http://www.fastgm.de/schach/Threads-Test-2-4-8.pdf

The PDF as image:
Image
by fastgm
Mon Mar 31, 2014 9:30 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: FGRL-Rating List 240 + 2.40 (i7): Senpai 1.0
Replies: 0
Views: 312

FGRL-Rating List 240 + 2.40 (i7): Senpai 1.0

The result of Senpai 1.0 is online.
Sanpai is now the new #10 and surpasses Protector 1.5.0!

http://www.fastgm.de

Best wishes,
Andreas
by fastgm
Mon Mar 31, 2014 8:02 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: FGRL-Rating List (60+0.60 Universal)
Replies: 11
Views: 2728

Re: FGRL-Rating List (60+0.60 Universal)

Update 31.03.2014
Now almost 500000 games.

http://www.fastgm.de