Search found 1616 matches

by Jouni
Sun Aug 12, 2018 5:19 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: SPCC: Testrun of Stockfish 180801 finished
Replies: 4
Views: 364

Re: SPCC: Testrun of Stockfish 180801 finished

Team is on fire:

ELO: 41.11 +-1.9 (95%) LOS: 100.0%
Total: 39479 W: 8648 L: 3998 D: 26833

and this is waiting:

LTC:
LLR: 2.97 (-2.94,2.94) [0.00,5.00]
Total: 19683 W: 3409 L: 3206 D: 13068 Elo +3.58

:o
by Jouni
Sun Aug 12, 2018 5:08 pm
Forum: Computer Chess Club: General Topics
Topic: Related to Behting: John Nunn's testposition
Replies: 12
Views: 527

Re: Related to Behting: John Nunn's testposition

Addition: 6 piece tablebase seems to work OK even without 5 piece set. Is there now difference in 7 piece?
by Jouni
Sun Aug 12, 2018 3:30 pm
Forum: Computer Chess Club: General Topics
Topic: Related to Behting: John Nunn's testposition
Replies: 12
Views: 527

Re: Related to Behting: John Nunn's testposition

I tried some 7 piece TBs with latest SF. I don't see draw/win score in any 7 piece position. But I don't have full 6 piece set. Are they totally useless if not full 6 piece set also?
by Jouni
Sun Aug 12, 2018 7:29 am
Forum: Computer Chess Club: General Topics
Topic: expert NN "lawyers" needed at TCEC
Replies: 3
Views: 542

Re: expert NN "lawyers" needed at TCEC

I haven't found yet any news from Chessdom, who won season 12! Waiting with excitement :D .
by Jouni
Thu Aug 09, 2018 5:46 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: SPCC: Testrun of Stockfish 180801 finished
Replies: 4
Views: 364

Re: SPCC: Testrun of Stockfish 180801 finished

+31 over SF9. Latest version got +38 in framework and about +37 in NCM (selftest both). Again the progress is heading to +70 ELO in year, stunning!
by Jouni
Thu Aug 09, 2018 10:22 am
Forum: Computer Chess Club: General Topics
Topic: 7-piece syzygy solve Behting Study within a second
Replies: 6
Views: 476

Re: 7-piece syzygy solve Behting Study within a second

Stunning! But I quess 7 piece benefit is very small in real play. How has the first preliminary numbers?
by Jouni
Tue Aug 07, 2018 2:24 pm
Forum: Computer Chess Club: General Topics
Topic: 3497 elo Leela, possibly 4th best chess engine now!!
Replies: 21
Views: 1664

Re: 3497 elo Leela, possibly 4th best chess engine now!!

Even if Leela were at Stockfish dev level I am not interested yet! Because 1. You need additional hardware - no thanks and 2. it can't solve any difficult test position.
by Jouni
Tue Jul 24, 2018 4:09 pm
Forum: Computer Chess Club: General Topics
Topic: More problems that are hard on SF
Replies: 10
Views: 889

Re: More problems that are hard on SF

Matefinder solves all 10 but one takes a lot time. Solution times: 30s 41s 38s 47s 8m44s 0s 0s 35s 5s 3s Position 5 analysis ... 1.Kf7 a2 2.Rxc7+ Kb6 3.Rb7+ Kxa6 4.Rb4 a1Q 5.Ra4+ Qxa4 6.Bxa4 Ka5 7.Bxc2 Rxc2 8.Kxe7 c5 9.Kxf6 c4 10.e7 Re2 11.Kf7 c3 12.e8Q Rxe8 13.Kxe8 = (0.00) Depth: 38/26 00:06:14 31...
by Jouni
Thu Jul 19, 2018 6:00 pm
Forum: Computer Chess Club: General Topics
Topic: Strange game Komodo vs GinkGo in WCCC
Replies: 6
Views: 818

Re: Strange game Komodo vs GinkGo in WCCC

What happened in next game(s)??
by Jouni
Thu Jul 19, 2018 4:06 pm
Forum: Computer Chess Club: General Topics
Topic: Interesting mate in 15
Replies: 10
Views: 717

Re: Interesting mate in 15

17 mover is easy for SF9 no torture :) Analysis by Stockfish 9 64 BMI2: 1.Kg3 c5 2.Kf2 c4 3.Bh2 cxb3 4.Be5 g6 5.Kg1 Kb5 6.Bb2 Kc4 7.Kh2 Kd3 8.Bc1 Kc2 9.Be3 b2 10.Kg3 b1Q 11.Kf4 Kd3 12.Ke5 Kxe3 13.Ke6 g1Q 14.Ke7 Qf5 15.Kd8 Qf6+ 16.Kc7 Qc6+ 17.Kb8 Qb7# -+ (-#17) Depth: 44/37 00:00:15 209mN, tb=1751787