Search found 2014 matches

by Jouni
Mon Sep 28, 2020 4:05 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: CEGT - rating lists September 27th 2020
Replies: 4
Views: 283

Re: CEGT - rating lists September 27th 2020

CEGT can't donate Stockfish NNUE more than one core :?: :o :!:.
by Jouni
Thu Sep 24, 2020 8:49 pm
Forum: Computer Chess Club: General Topics
Topic: Stockfish 12 has arrived!
Replies: 32
Views: 4017

Re: Stockfish 12 has arrived!

8/8/p2k1p2/1p1p3p/1P1P3p/P3NPP1/5K2/1b6 w - - 0 1 Analysis by Stockfish 12: 1.Ng2 hxg3+ 2.Kxg3 Bg6 3.Nf4 Be8 4.Kh4 Bf7 +- (3.61) Depth: 7/8 00:00:00 1kN 1.Ng2 hxg3+ 2.Kxg3 Bg6 3.Nf4 Be8 4.Kh4 Bf7 +- (3.61) Depth: 8/8 00:00:00 1kN ... 1.Ng2 hxg3+ 2.Kxg3 Ke7 3.Nf4 Bf5 4.Kh4 Bd7 5.Kxh5 Kf7 6.Kh6 Bc8 7...
by Jouni
Wed Sep 23, 2020 4:52 pm
Forum: Computer Chess Club: General Topics
Topic: Test position from TCEC 19
Replies: 10
Views: 1218

Re: Test position from TCEC 19

Discussion in SF forum now thinks, that 16.-g6? was losing move. Better seems to be 16.-d5! as here:
...
50/71 6:25:11(!) 196,665,576k 8,509k -1.20 d6-d5
...
But maybe game is lost after book = 8 moves?
by Jouni
Mon Sep 21, 2020 6:56 pm
Forum: Computer Chess Club: General Topics
Topic: Test position from TCEC 19
Replies: 10
Views: 1218

Re: Test position from TCEC 19

[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "1-0"] [PlyCount "97"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Qc7 9. O-O-O Nfd7 10. a3 Bb7 11. Kb1 Nc6 12. h4 h5 13. Rh3 Nf6 14. Rg3 Rd8 15. Qf2 Rd7 16. Be2 g6 17. f4 b4 18....
by Jouni
Mon Sep 21, 2020 4:26 pm
Forum: Computer Chess Club: General Topics
Topic: Test position from TCEC 19
Replies: 10
Views: 1218

Test position from TCEC 19


Komodo - Stockfish and Komodo winning with Nxe6! :o .
by Jouni
Sun Sep 20, 2020 4:51 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: CEGT - rating lists September 20th 2020
Replies: 4
Views: 563

Re: CEGT - rating lists September 20th 2020

Stockfish 12.0 x64-82215 1CPU is ahead Stockfish 11 8CPU. Impressive progress really :!: . As I said already NNUE is worth of quadrupling cores for free.
by Jouni
Fri Sep 18, 2020 8:15 pm
Forum: Computer Chess Club: General Topics
Topic: Crystal 3.0
Replies: 27
Views: 2966

Re: Crystal 3.0

Mine finds easily! Analysis by Crystal 110920: 1.Kg2 Rg7 2.Kf3 Rgh7 3.Ke4 Rg7 4.Kd4 Rhh7 5.Kc5 Kf8 6.Kb6 Kg8 7.Kxa6 Kf8 8.Kxa5 Rg8 9.Kxa4 Rgg7 10.Kxa3 Rh6 11.Kb4 Rgh7 12.a4 Rg7 13.Kc5 Kg8 14.Kb6 Kf8 15.a5 Kg8 16.a6 Kh7 17.a7 Rg8 18.a8Q Rf8 19.Kc7 Kg8 20.Qa1 Rh7 21.Qe5 Rh6 22.Kc8 Kh7 23.Kd8 Kg8 24.Qx...
by Jouni
Fri Sep 18, 2020 4:15 pm
Forum: Computer Chess Club: General Topics
Topic: Crystal 3.0
Replies: 27
Views: 2966

Re: Crystal 3.0

Mate scores are not totally beliavable: K4bk1/1r4p1/1qb2pnR/3p2NR/7r/7R/1p5n/QRRRRRRR w - - 0 1 Analysis by Crystal 110920 1 core 1.Rh8+ Nxh8 2.Rxh8+ Rxh8 3.Rxh8+ Kxh8 4.Rxh2+ Kg8 5.Rh8+ Kxh8 +- (20.08) Depth: 7/9 00:00:00 6kN 1.Rh8+ Nxh8 2.Rxh8+ Rxh8 3.Rxh8+ Kxh8 4.Rxh2+ Kg8 5.Rh8+ Kxh8 6.Rh1+ Kg8 ...
by Jouni
Wed Sep 16, 2020 7:27 pm
Forum: Computer Chess Club: General Topics
Topic: Crystal 3.0
Replies: 27
Views: 2966

Re: Crystal 3.0

I tried Crystal 3 or actually Crystal 110920. Preliminary impression: It's much improved in tactical test suites - almost unbelievable good e.g. beating Houdini 6 tactical easily. Mate solving for fastest mate is worse than 080420 though. I tested with classical evaluation.