Search found 2208 matches

by Albert Silver
Mon Feb 10, 2020 5:51 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: enjoy the paper - :-)
Replies: 8
Views: 2210

Re: enjoy the paper - :-)

Rofl. Miss Leela is my chess sparring partner for quite a while now. I recommend you install and use banksiagui.com for her front-end as Miss Leela hasn't applied her makeup until Banksia joined her. If you are so familiar with it, then it begs the question why you are showing a paper that was deba...
by Albert Silver
Mon Feb 10, 2020 5:43 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: LIVE Live Lc0 23.2 CPU vs Fritz 13 SE - Rated 2986 (1 Thread each)
Replies: 3
Views: 510

Re: LIVE Live Lc0 23.2 CPU vs Fritz 13 SE - Rated 2986 (1 Thread each)

Hardware 2950x, RTX 2080 ti DESKTOP-CORSAIR, Blitz 0m+5s Ponder Off. Book Perfect 2019 to 8 moves. Fritz 13 SE 2Gb HT 1 thread Default Lc0 23.2 591066 - Custom 1 thread CS = 2000000 CPuct = 3.0 Policy Temperature = 2.1 Live Stream: https://www.youtube.com/watch?v=QwLPIH2EAkc Test59 should wipe it o...
by Albert Silver
Sat Feb 08, 2020 11:57 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: enjoy the paper - :-)
Replies: 8
Views: 2210

Re: enjoy the paper - :-)

smcracraft wrote:
Sat Feb 01, 2020 3:44 am
https://arxiv.org/pdf/1712.01815.pdf
You may be interested to know there is an updated version of the paper, published about a year later in Science magazine. There is also an open source project dedicated to the recreation of AlphaZero called Leela Chess Zero.
by Albert Silver
Sat Feb 08, 2020 11:49 pm
Forum: Computer Chess Club: General Topics
Topic: Test position: Neural net blindness.
Replies: 30
Views: 3174

Re: Test position: Neural net blindness.

LS 13.2 pops it up from -200 eval to finding the right line with very good eval at just over 275k nodes, and gets to about cp 3000 at 500k nodes with b1b2 in 2nd place at -9 cp. info depth 13 seldepth 30 time 25965 nodes 278228 score cp 1652 hashfull 160 nps 10715 tbhits 0 multipv 2 pv b6e6 d5e6 b1...
by Albert Silver
Sat Feb 08, 2020 2:44 pm
Forum: Computer Chess Club: General Topics
Topic: While you were sleeping ...
Replies: 5
Views: 1344

Re: While you were sleeping ...

Strange. I haven't used them very recently, but have not noted any issues either. I will ask what is up. News to me.
by Albert Silver
Tue Feb 04, 2020 6:46 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: Stockfish 11, Contempt=0 - Lc0 0.23.2 (Kiudee Settings) 20x256 S.Vieri T40-1541
Replies: 7
Views: 1802

Re: Stockfish 11, Contempt=0 - Lc0 0.23.2 (Kiudee Settings) 20x256 S.Vieri T40-1541

Small sample size means a 2% difference after 150 games isn't anywhere good enough to know which is better. Aborting tests that don't look promising while finishing those that do also introduce some bias as the results you end up publishing will be more lucky than average. Have to agree. 2% is 14 E...
by Albert Silver
Sat Jan 18, 2020 5:47 am
Forum: Computer Chess Club: General Topics
Topic: win at chess #223
Replies: 9
Views: 1279

Re: win at chess #223

Vinvin wrote:
Wed Jan 15, 2020 6:01 pm
Albert Silver wrote:
Wed Jan 15, 2020 5:30 pm
Deberger wrote:
Sun Jan 05, 2020 7:28 am
WAC-300 is known to be busted
No, it is not busted. g6 is the clear-cut best answer.
I think he means : "the WAC (300 positions)".
Ah ok. :-) I actually have a few minor corrections to my fixed set, which I will post soon. Nothing serious.
by Albert Silver
Wed Jan 15, 2020 5:30 pm
Forum: Computer Chess Club: General Topics
Topic: win at chess #223
Replies: 9
Views: 1279

Re: win at chess #223

Deberger wrote:
Sun Jan 05, 2020 7:28 am
WAC-300 is known to be busted
No, it is not busted. g6 is the clear-cut best answer.
by Albert Silver
Wed Jan 15, 2020 2:48 pm
Forum: Computer Chess Club: General Topics
Topic: 2020 ICGA Events
Replies: 6
Views: 907

Re: 2020 ICGA Events

mclane wrote:
Wed Jan 15, 2020 2:31 pm
I have heard the participants start with their machines on their shoulders in Somport (Aragón) and when they arrive in Santiago they begin with the blitz tournament.
I want to see the author of Jonny doing that!
by Albert Silver
Fri Dec 13, 2019 4:28 pm
Forum: Computer Chess Club: General Topics
Topic: WAC cleaned and revised (201 positions)
Replies: 17
Views: 3211

Re: WAC cleaned and revised (201 positions)

For WAC.140, Bc7 is a mate in 27. I realize that Rc7 is a mate in 12, but both moves win. r2b1rk1/pq4p1/4ppQP/3pB1p1/3P4/2R5/PP3PP1/5RK1 w - - ce 32714; dm 27; pv Bc7 Rf7 h7+ Kh8 Qxf7 Be7 Qxe7 Qc8 Re1 Qe8 Rxe6 Qxe7 Rxe7 Kxh7 Rc5 Kg6 Rxd5 Rh8 Rdd7 Kf5 f3 Rh7 Rxg7 Rxg7 Rxg7 Ke6 Bd8 a6 Ra7 Kd5 Rxa6 Kx...