Search found 1844 matches

by peter
Sun Feb 23, 2020 8:30 am
Forum: Computer Chess Club: General Topics
Topic: Revisit the move ...
Replies: 16
Views: 1183

Re: Revisit the move ...

by AlphaZero .... rn3r1k/pn1p1ppq/bpp4p/7P/4N1Q1/6P1/PP3PB1/R1B1R1K1 w - - 0 1 Current Bluefish by Eelco de Groot gets this immediately and latches onto it. Even with 1 CPU. New game Line rn3r1k/pn1p1ppq/bpp4p/7P/4N1Q1/6P1/PP3PB1/R1B1R1K1 w - - 0 1 Analysis by Bluefish 022220: 1.Bg5 f5 2.Qf4 d5 3.N...
by peter
Tue Feb 18, 2020 7:52 am
Forum: Computer Chess Club: General Topics
Topic: BrainLearn
Replies: 45
Views: 10512

Re: BrainLearn

marsell wrote:
Tue Feb 18, 2020 6:53 am
Could you make a path to expierence bin in the next version!
That would be fine, one wouldn't always have to copy and paste different ones from different storage- orders into the order of the .exe- file to change experience.bin.
by peter
Sun Feb 16, 2020 5:29 pm
Forum: Computer Chess Club: General Topics
Topic: Is white winning with a ~1.5 score, not growing?
Replies: 12
Views: 1694

Re: Is white winning with a ~1.5 score, not growing?

The source I found is : ICCF 2011 : http://immortalchess.net/forum/archive/index.php/t-172-p-6.html This position arose in 5 games stored at Herbert Bellman's corr.CD between 2011 und 2018, each time White won with Nf4, so I guess it's not a bad move at least. :) BTW Walter Eigenmann has it in his ...
by peter
Mon Feb 10, 2020 10:29 pm
Forum: Computer Chess Club: General Topics
Topic: Honey XI
Replies: 20
Views: 3071

Re: Honey XI

MikeB wrote:
Mon Feb 10, 2020 4:16 am
Honey XI is now available for download.
Thanks a lot!
May I ask, what the (to me) new option "Defensive" does?
by peter
Sat Feb 08, 2020 10:25 pm
Forum: Computer Chess Club: General Topics
Topic: Hard to understand for engines study
Replies: 7
Views: 512

Re: Hard to understand for engines study

info depth 47 seldepth 61 multipv 1 score cp -14891 nodes 573836320 nps 2266443 hashfull 853 tbhits 38613590 time 253188 pv c5c6 b7c6 f5e6 c6d5 e6d5 c3c2 e1d2 d4b2 d5c6 c8d8 d2g5 d8e8 c6c7 b2f6 g5c1 e8e7 c7c6 e7e6 c6c5 e6e5 c5c4 e5e4 c1h6 f6d4 h6c1 d4e3 c1a3 e3g5 a3b2 g5d2 c4b3 e4d3 b3a4 c2c1q b2c1...
by peter
Sat Feb 08, 2020 11:46 am
Forum: Computer Chess Club: General Topics
Topic: Test position: Neural net blindness.
Replies: 30
Views: 2680

Re: Test position: Neural net blindness.

r7/5p1p/pR2rnp1/1p1q4/kP6/P1Q2PP1/2P4P/1K3B2 w - - 0 33 How long does it take for your NN engine to find Rxe6? r7/5p1p/pR2rnp1/1p1q4/kP6/P1Q2PP1/2P4P/1K3B2 w - - 0 1 Analysis by Fat Fritz v411: (chessbase cloud, 2x2080RTX) 33.Kb2 De5 34.Dxe5 Txe5 35.Txf6 a5 36.Txf7 axb4 37.Tf4 Td8 38.Ld3 Ted5 39.Tx...
by peter
Sat Feb 08, 2020 10:59 am
Forum: Computer Chess Club: General Topics
Topic: Test Position. A deep winning move or error?
Replies: 12
Views: 1141

Re: Test Position. A deep winning move or error?

14.Kf1(?) isn't claimed anything like "One of The Deepest Moves Ever Played in Chess" by anybody, as far as I know till now , Take my deepest apologies once again for not having known the other one you just quoted then, when you did so. But you could have told us about your sources all at once too,...
by peter
Sat Feb 08, 2020 10:24 am
Forum: Computer Chess Club: General Topics
Topic: Test Position. A deep winning move or error?
Replies: 12
Views: 1141

Re: Test Position. A deep winning move or error?

Sorry, I did not know that chessgames.com was the only chess source. :shock: Of course it is not, but neither is YouTube. :) The chessgames.com- link was just the first one finding Breyer- Esser 1917 with Google, and of course it helped much, that I already knew this one game to be the original sou...
by peter
Sat Feb 08, 2020 8:26 am
Forum: Computer Chess Club: General Topics
Topic: Test Position. A deep winning move or error?
Replies: 12
Views: 1141

Re: Test Position. A deep winning move or error?

rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 0 14 14. Kf1 is claimed to be "One of The Deepest Moves Ever Played in Chess" I could only find a draw at best with 14.Kf1. My analysis shows amazingly that Bd2! is winning. That's Breyer Gyula vs Esser Johannes, Budapest 1917, here it...
by peter
Mon Feb 03, 2020 6:56 am
Forum: Computer Chess Club: General Topics
Topic: Is white really winning here?
Replies: 4
Views: 712

Re: Is white really winning here?

[FEN "7k/8/7K/p1P1p1p1/P4n2/3rN1p1/5r2/3R2B1 w - - 0 1"] 1. Rxd3 Nxd3 2. Bxf2 Nxc5 3. Bg1 Kg8 A friend of mine designed a puzzle that was said to be very difficult. I used Stockfish and Sting SF to analyze for a long time only to get a draw. Can White really win? The given moves are hints that are ...