Search found 29 matches

by USGroup1
Thu Aug 01, 2019 8:01 pm
Forum: Computer Chess Club: General Topics
Topic: Spielmann vs Wolf 1922
Replies: 9
Views: 1298

Re: Spielmann vs Wolf 1922

FEN: r3r1k1/p2n1pp1/1pb2q1p/4p3/3PP3/3Q1N2/P1B2PPP/R3R1K1 b - - 0 20 Engine: stockfish_19080109_x64_bmi2.exe Threads: 3 Hash: 256 Start Time: 8/2/2019 12:11:41 AM Trick: (-0.49) exd4 <High Risk/Low Reward> 20... exd4 21. Qxd4 Rad8 22. Rad1 Ne5 23. Qc3 Nxf3+ 24. Qxf3 Qxf3 25. gxf3 b5 26. Bb3 a5 27. ...
by USGroup1
Mon Jul 15, 2019 9:51 pm
Forum: Computer Chess Club: General Topics
Topic: Analyze a position
Replies: 14
Views: 953

Re: Analyze a position

Stockfish Analysis FEN: r2qkb1r/1b3ppp/p3pn2/1p6/2pP4/2N1PN2/PPQ2PPP/R1BR2K1 w kq - 0 13 Engine: stockfish_19071415_x64_bmi2.exe Threads: 3 Hash: 512 Start Time: 7/16/2019 2:15:06 AM Depth Time Eval Line ----------------------------- 1 00:00 +0.76 13. e4 2 00:00 +0.69 13. Ne5 g6 3 00:00 +0.19 13. a3...
by USGroup1
Sat Jul 13, 2019 5:43 pm
Forum: Computer Chess Club: General Topics
Topic: Arasan test suite - draft version
Replies: 33
Views: 5297

Re: Arasan test suite - draft version

I analyzed all of these positions with ChessTricks to test my new High Dynamic Complexity Detection feature. The way ChessTricks analyze a position (Analyze for Tricks and Ideas) is it first does a regular fixed depth search then a MultiPV=2 fixed depth search for every legal moves in the position(o...
by USGroup1
Sat Jul 13, 2019 3:34 pm
Forum: Computer Chess Club: General Topics
Topic: Stockfish patches
Replies: 13
Views: 1354

Re: Stockfish patches

The problem is Stockfish maintainers seem to be trigger happy with any microscopic elo gainer heuristic patch, but when it comes to bug fixes, that pr sits there for weeks. The problem is that people often disagree what constitutes a bug (is showing a +5 score in a draw position a bug?). Moreover i...
by USGroup1
Sat Jul 13, 2019 1:39 pm
Forum: Computer Chess Club: General Topics
Topic: Stockfish patches
Replies: 13
Views: 1354

Re: Stockfish patches

The problem is Stockfish maintainers seem to be trigger happy with any microscopic elo gainer heuristic patch, but when it comes to bug fixes, that pr sits there for weeks.
by USGroup1
Sun Jul 07, 2019 11:23 am
Forum: Computer Chess Club: General Topics
Topic: Lc0 question
Replies: 45
Views: 4466

Re: Lc0 question

lkaufman wrote:
Sun Jul 07, 2019 3:17 am
... For analysis, this makes Lc0 much more useful, as you never know when to stop analyzing with SF, and no two people will reach the same conclusions.
On the other hand Lc0 is close to useless for analysis because it doesn't give 0.00 evaluation on drawn positions, not even tb draw positions.
by USGroup1
Fri Jun 28, 2019 8:24 am
Forum: Computer Chess Club: General Topics
Topic: Why there is no interest in Computer with odds Vs Humans match?
Replies: 172
Views: 17739

Re: Why there is no interest in Computer with odds Vs Humans match?

I am much more interested in top GMs commentaries on top engine vs engine games, like imagine Naka live commentary on TCEC sufi.
by USGroup1
Tue Jun 18, 2019 11:54 am
Forum: Computer Chess Club: General Topics
Topic: ChessTricks v6.0
Replies: 1
Views: 368

ChessTricks v6.0

ChessTricks is a position analyzer gui for Windows with an emphasis on finding trick moves. I added 'Ideas' feature in version 6, it shows a list of various ideas in the position, including positional plans and possible continuations. You can analyze unknown positions and look for likely piece manoe...
by USGroup1
Thu May 30, 2019 5:00 pm
Forum: Computer Chess Club: General Topics
Topic: Simple mate in 6 that gives some engines trouble
Replies: 20
Views: 3344

Re: Simple mate in 6 that gives some engines trouble

SF dev 3 threads found it after 3:24 on my laptop: FEN: b4bN1/4p1p1/1Q1p2K1/q1np4/3p1Rnk/6pr/4Rppr/3N4 w - - 0 1 Engine: stockfish_19052509_x64_bmi2.exe Threads: 3 Hash: 512 Start Time: 5/30/2019 9:21:05 PM Depth Time Eval Line ----------------------------- 1 00:00 -16.07 1. Qxa5 g1=Q 2. Rxf8 f1=Q 3...
by USGroup1
Wed May 15, 2019 10:26 am
Forum: Computer Chess Club: General Topics
Topic: ChessTricks v5.4
Replies: 7
Views: 1338

Re: ChessTricks v5.4

Just uploaded v5.6
  • Added analysis reports.
  • Added pv play button.
  • Added a underpromotion pattern to trick filters.
  • Smoother pv navigations.
  • Bug fixes and interface tweaks.
https://chesstricksapp.wordpress.com/download/