Search found 87 matches

by Dicaste
Wed Dec 13, 2017 4:02 am
Forum: Computer Chess Club: General Topics
Topic: AlphaZero vs Stockfish
Replies: 56
Views: 14856

Re: AlphaZero vs Stockfish

Re1 isn't that hard for Alterego. FEN: rnb2r2/p3bpkp/1ppq3N/6p1/Q7/2P3P1/P4PBP/R1B2RK1 w - - 0 19 Alterego x64: 8 00:00 20k 0 +2,84 Ng4 8 00:00 22k 1.491k +2,83 Ng4 8 00:00 29k 1.926k +3,53 Ng4 8 00:00 39k 2.609k +3,62 Ng4 Qd3 Re1 Be6 Re3 Qd6 Rb1 b5 8 00:00 58k 1.887k +3,87 Ng4 Qe6 Qd4+ Kg8 Qe5 Qxe5...
by Dicaste
Mon Dec 11, 2017 2:16 am
Forum: Computer Chess Club: General Topics
Topic: A simple test, find Alpha Zero's hypothetical pawnsac
Replies: 5
Views: 1615

Re: A simple test, find Alpha Zero's hypothetical pawnsac

FEN: 5bk1/r5p1/7p/2p1N3/4PP2/1P1P2Pb/2P4P/2R4K b - - 2 1 Alterego x64: 8 00:00 21k 164k -3,67 Ra2 Nc4 Be6 Kg1 h5 Ne5 Bd6 8 00:00 21k 164k -3,67 Ra2 Nc4 Be6 Kg1 h5 Ne5 Bd6 10 00:00 35k 250k -3,97 Ra2 Nc4 h5 Kg1 Be7 Kf2 h4 Ne5 10 00:00 38k 271k -3,77 Ra2 10 00:00 38k 271k -3,77 Ra2 11 00:00 54k 386k ...
by Dicaste
Sat Dec 09, 2017 8:09 pm
Forum: Computer Chess Club: General Topics
Topic: find the winning move
Replies: 8
Views: 1321

Re: find the winning move

It took 32 seconds for Alterego. FEN: 2r4k/1b2b2p/1P6/4q3/Q1p1pNp1/P1PrP1PP/7K/BR1R4 b - - 3 44 Alterego x64: 8 00:00 66k 846k -0,55 gxh3 Qa7 Bc6 Nxh3 Rf8 b7 Qh5 b8Q Qe2+ Nf2 Qxf2+ Kh3 8 00:00 108k 862k -0,91 Rcd8 hxg4 Qf6 Rxd3 exd3 Qa7 Qc6 e4 d2 Nd5 9 00:00 114k 811k -1,01 Rcd8 9 00:00 118k 836k -1...
by Dicaste
Sat Dec 24, 2016 10:01 pm
Forum: Computer Chess Club: General Topics
Topic: What engine see the Queen Sacrifice of Caruana game vs Naka?
Replies: 25
Views: 6494

Re: What engine see the Queen Sacrifice of Caruana game vs N

I am glad to see that. I think stockfish after a little search it just sticks one move for too long. Looks like rainbow serpent doesn't have that behavior. By the way M8R is my private engine so its quite normal nobody knows.
by Dicaste
Fri Dec 23, 2016 11:42 pm
Forum: Computer Chess Club: General Topics
Topic: What engine see the Queen Sacrifice of Caruana game vs Naka?
Replies: 25
Views: 6494

Re: What engine see the Queen Sacrifice of Caruana game vs N

Hello Eren, I don't know M8R but thanks for the analysis! Here c4 seems edged out just a little by Kb1 at depth 25 and 26 but very close. Program has a lot of hash knowledge at this point, but mainly after Kb1 Be7 (I think the rest has been wiped out because I went to the very end of the Kb1 Be7 li...
by Dicaste
Thu Dec 22, 2016 9:59 pm
Forum: Computer Chess Club: General Topics
Topic: What engine see the Queen Sacrifice of Caruana game vs Naka?
Replies: 25
Views: 6494

Re: What engine see the Queen Sacrifice of Caruana game vs N

What i want to know is this move Nf5! impressive as it may be, is it winning? The consensus is that Nakamura blundered with Rb8? and that Bxf5 was needed, is the + 1 evaluation enough to win? The pgn gives 23. c4 but Stockfish plays Kb1 first, then c4. But it may just be a transposition. Some deepe...
by Dicaste
Tue Aug 09, 2016 7:06 pm
Forum: Computer Chess Club: General Topics
Topic: pinned pieces - a bad or a good thing?
Replies: 10
Views: 1107

Re: pinned pieces - a bad or a good thing?

It is just bad because you can not move your piece unless you lost your positional/material advantage.
by Dicaste
Thu Jul 21, 2016 1:21 am
Forum: Computer Chess Club: General Topics
Topic: Deep Learning Chess Engine ?
Replies: 7
Views: 3748

Deep Learning Chess Engine ?

Is there any deep learning chess engine which has active development ? I know giraffe but it's discontinued. If you know some of it please share. Thanks.
by Dicaste
Fri Jul 15, 2016 1:26 am
Forum: Computer Chess Club: General Topics
Topic: test position
Replies: 4
Views: 925

Re: test position

Artxzta found Bd5 but not quickly. FEN: 1r3q2/2R3pk/p2P1p2/1p5b/2pR4/P6P/1P3BB1/6K1 w - - 0 34 Artxzta x64: 1 00:00 6 0 -3,61 Rxg7+ Kxg7 1 00:00 48 0 -3,45 Rcxc4 bxc4 1 00:00 87 0 -2,77 Rdxc4 bxc4 1 00:00 107 0 +0,12 Re7 1 00:00 160 0 +0,26 d7 Kg8 Rh4 1 00:00 170 0 +0,27 Rh4 1 00:00 257 0 +0,27 Rh4 ...
by Dicaste
Mon Apr 18, 2016 7:29 am
Forum: Computer Chess Club: General Topics
Topic: Houdini 5 in TCEC
Replies: 51
Views: 21693

Re: Houdini 5 in TCEC

Some people expect a lot of elo jump when the old programmers come back. In reality, both Vas and Houdart are commercial programmers and they did not come back for a long time probably because they cant do reasonable elo jump to sustain their business. So similar story like Vas´ Rybka 5(fritz 15), ...