Search found 1082 matches

by lech
Fri Dec 13, 2019 9:24 am
Forum: Computer Chess Club: General Topics
Topic: Sting SF 19
Replies: 17
Views: 3510

Re: Sting SF 19

Position 35 is part of the study Detour (2010) , which has been discussed here in some topics over the years: White to move and win. 7q/b1p5/1p1Npkb1/pPP2ppP/P1P5/3B2P1/5P1R/K3R3 w - - 0 1 Have fun! Probably here ("IQ" test) are many positions based on studies. The position 35 rather doesn't happen...
by lech
Thu Dec 12, 2019 10:50 am
Forum: Computer Chess Club: General Topics
Topic: Sting SF 19
Replies: 17
Views: 3510

Re: Sting SF 19

Thanks, it is my mistake and I found 2 nexts. The corrected version is: The "IQ" test is a very important part of my project (Sting) and doesn't contain middle-game tactical positions and technical endgames. Here are positions dedicated to all engines to test so-called by me "quasi-intelligent" thei...
by lech
Tue Dec 03, 2019 9:03 am
Forum: Computer Chess Club: General Topics
Topic: Sting SF 19
Replies: 17
Views: 3510

Re: Sting SF 19

Another issue is the resource usage. I run it on my Windows Server 2008, 24 cores, 160G RAM. Even I set hash to 131072, the taskmgr said Sting only allocated 8G RAM, and CPU does not keep on 100%, unlike stockfish Sting is based on the old version (2.1.1) of Stockfish. Indeed, Sting can use "only" ...
by lech
Tue Dec 03, 2019 9:02 am
Forum: Computer Chess Club: General Topics
Topic: Crystal solves a 74 mover ... in 11 seconds
Replies: 19
Views: 3414

Re: Crystal solves a 74 mover ... in 11 seconds

k7/B3p1p1/PPp1P3/4P2b/p4p1P/P1p2p1K/2P2P2/7B w - - 0 1 Analysis by Crystal 270819 64 BMI2: 1.Kh2 Bg4 2.Kg1 Bh5 3.Kf1 Bg4 4.Ke1 Bh5 5.Kd1 Bg4 6.Kc1 Bh5 7.Kb1 Bg4 8.Ka1 Bh5 9.Ka2 Bg4 10.Kb1 Bh5 11.Kc1 Bg4 12.Kd1 Bh5 13.Ke1 Bg4 14.Kf1 Bh5 15.Kg1 Bg4 16.Kh2 Bh5 17.Kh3 c5 18.Kh2 Bg4 19.Kg1 Bh5 20.Kf1 Bg...
by lech
Sun Dec 01, 2019 6:11 pm
Forum: Computer Chess Club: General Topics
Topic: Crystal solves a 74 mover ... in 11 seconds
Replies: 19
Views: 3414

Re: Crystal solves a 74 mover ... in 11 seconds

k7/B3p1p1/PPp1P3/4P2b/p4p1P/P1p2p1K/2P2P2/7B w - - 0 1 Analysis by Crystal 270819 64 BMI2: 1.Kh2 Bg4 2.Kg1 Bh5 3.Kf1 Bg4 4.Ke1 Bh5 5.Kd1 Bg4 6.Kc1 Bh5 7.Kb1 Bg4 8.Ka1 Bh5 9.Ka2 Bg4 10.Kb1 Bh5 11.Kc1 Bg4 12.Kd1 Bh5 13.Ke1 Bg4 14.Kf1 Bh5 15.Kg1 Bg4 16.Kh2 Bh5 17.Kh3 c5 18.Kh2 Bg4 19.Kg1 Bh5 20.Kf1 Bg...
by lech
Sun Dec 01, 2019 1:35 pm
Forum: Computer Chess Club: General Topics
Topic: Sting SF 19
Replies: 17
Views: 3510

Re: Sting SF 19

Another issue is the resource usage. I run it on my Windows Server 2008, 24 cores, 160G RAM. Even I set hash to 131072, the taskmgr said Sting only allocated 8G RAM, and CPU does not keep on 100%, unlike stockfish Sting is based on the old version (2.1.1) of Stockfish. Indeed, Sting can use "only" ...
by lech
Sat Nov 30, 2019 11:39 am
Forum: Computer Chess Club: General Topics
Topic: Sting SF 19
Replies: 17
Views: 3510

Re: Sting SF 19

(!) I replaced the last item by a missing "perpetual check" example. The "IQ" test is a very important part of my project (Sting) and doesn't contain middle-game tactical positions and technical endgames. Here are positions dedicated to all engines to test so-called by me "quasi-intelligent" theirs ...
by lech
Sat Nov 30, 2019 10:05 am
Forum: Computer Chess Club: General Topics
Topic: Sting SF 19
Replies: 17
Views: 3510

Re: Sting SF 19

From the version 16, I started a serious reorganization of the Sting/s code. Why? At first, I removed (cleaned) all what could be seen as selective codes. For this reason some positions can be solving in longer time than earlier. But the main problem of solving many positions (long solutions) is the...
by lech
Fri Nov 29, 2019 9:26 am
Forum: Computer Chess Club: General Topics
Topic: Sting SF 19
Replies: 17
Views: 3510

Sting SF 19

download: http://www.mediafire.com/file/v0esphvbg ... 9.zip/file

I hope this version can be the last one. :)