Glaurung 2.1

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jpqy
Posts: 532
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Location: Belgium

Re: Glaurung 2.1

Post by jpqy » Wed May 14, 2008 6:47 pm

Thank you very much Tord!!

Here directly a few tests and see how Glaurung 2.1 find these problems!
Look out for the different cpu speed,i use normally q6600 @3.6Ghz ,but because the warm weather i have put my clock speed to 3.2Ghz to have a max. load core temps from 50°C.

1) MAT in 17!

FEN-Code 8/8/8/8/2N5/6p1/k1K3N1/8 w - - 0 1

Glaurung 1.2.1 4cores: Depth 30 in 02m25s Q6600 @3.6Ghz
Glaurung 2.0.1 4cores: Depth 29 in 01m22s Q6600 @3.6Ghz
Glaurung 080420 4cores: Depth 30 in 04m12s Q6600 @3.6Ghz
Glaurung 2.1 4cores: Depth 29 in 01m34s Q6600 @3.2Ghz

2) 19...Rxg2+!!

r3k1r1/3bb2p/1q3p2/p1p1pn2/2Pp4/1P3N1P/P3NPPB/R2Q1RK1 b q - 0 1

Glaurung 1.2.1 4cores: Depth 20 in 12m49s Q6600 @3.6Ghz
Glaurung 2.0.1 4cores: Depth 19 in 03m40s Q6600 @3.6Ghz
Glaurung 080420 4cores: Depth 16 in 00m27s!! Q6600 @3.6Ghz
Glaurung 2.1 4cores: Depth 16 in 00m10s!! Q6600 @3.2Ghz

3) MAT in 10!!

Q7/7p/5Npk/1r3p2/1bq5/6P1/5P1P/3Q2K1 b - - 0 59

Glaurung_win_32 4cores: Depth 17 in 01m49s Q6600 @3.6Ghz

Glaurung 2.0.1 4cores: Depth 15 in 00m22s Bb4d6 -M10 Q6600 @3.6Ghz
Depth 16 in 01m45s Rb5d5 -M11
Depth 17 in 02m29s Rb5d5 -M10
Depth 18 in 03m36s Rb5d5 -M9
Depth 18 in 04m37s Qc4c7 -M10

Glaurung 080420 4cores: Depth 16 in 00m54s Bb4d6 -M11 Q6600 @3.6Ghz
Depth 17 in 03m35s Bb4d6 -M10

Glaurung 2.1 4cores: Depth 16 in 00m29s Rb5d5 -M11 Q6600 @3.2Ghz
Depth 17 in 00m37s Rb5d5 -M9
Depth 17 in 00m41s Bb4d6 -M10
Depth 18 in 01m15s Bb4d6 -M10
Depth 19 in 01m30s Bb4d6 -M10
Depth 20 in 02m24s Bb4d6 -M9
Depth 20 in 03m26s Bb4e7 -M10
Depth 21 in 03m51s Bb4e7 -M10
Depth 22 in 04m39s Bb4e7 -M10
Depth 23 in 05m49s Bb4e7 -M10

4) MAT in 17!

FEN: q3r1k1/5p2/3p1Rp1/np1P2P1/p1pPrQB1/2P5/PP5K/5R2 w - - 0 31

Glaurung 080420 4cores: Depth 22 in 08m39s +13.68 Rf6xg6+ Q6600 @3.6Ghz
Depth 23 in 25m01s +17.64 Rf6xg6+ (Didn't find mat yet?)

Glaurung 2.1 4cores: Depth 21 in 07m45s +16.82 Rf6xg6+ Q6600 @3.2Ghz
Depth 22 in 10m46s +M18 Rf6xg6+
Depth 23 in 12m20s +M17 Rf6xg6+

JP.
Last edited by jpqy on Wed May 14, 2008 6:55 pm, edited 1 time in total.

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Ovyron
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Joined: Tue Jul 03, 2007 2:30 am

Re: Glaurung 2.1

Post by Ovyron » Wed May 14, 2008 6:51 pm

Tord Romstad wrote:This Glaurung version is optimized for risky and entertaining play, not for maximum strength.
Thank you very much! I hope that some other programmers take this good example and realize that more rating points are basically meaningless in this chess era, and that the most obvious alternative is improving the engine's style!

Keep up the good work!

PauloSoare
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Location: Cabo Frio, Brasil

Re: Glaurung 2.1

Post by PauloSoare » Wed May 14, 2008 7:21 pm

Very fast your new Glaurung 2.1. It is still very good in endgames.
And still shows the hash table used in the Shredder Gui. :D

Paulo Soares

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Graham Banks
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Re: Glaurung 2.1

Post by Graham Banks » Wed May 14, 2008 7:23 pm

Thanks Tord. Looking forward to testing it. :D
gbanksnz at gmail.com

Tord Romstad
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Location: Oslo, Norway

Re: Glaurung 2.1

Post by Tord Romstad » Wed May 14, 2008 7:49 pm

Hi Werner!
Werner wrote:I have 1 question to be sure using only 1 CPU:

What is max number of threads per splitpoint?
This parameter has no effect unless you have more than 4 CPUs. A "splitpoint" is a node in the game tree where several threads cooperate by searching one move each. The parameter you mention limits the maximum number of threads which are allowed to participate at a single split point. The minimum value of this parameter is 4, so if you have 4 CPUs or less, this parameter does absolutely nothing.

Tord

Tord Romstad
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Re: Glaurung 2.1

Post by Tord Romstad » Wed May 14, 2008 7:58 pm

PauloSoare wrote:Very fast your new Glaurung 2.1.
It's actually slower than the old, especially in the middle game, because the evaluation function is bigger than before.
It is still very good in endgames.
Yes, the endgame is still Glaurung's strongest phase of the game, I think. The program doesn't have very much endgame knowledge, but the search seem to be particularly efficient in the endgame.

Tord

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Dr.Wael Deeb
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Re: Glaurung 2.1

Post by Dr.Wael Deeb » Wed May 14, 2008 8:29 pm

Tord Romstad wrote:
PauloSoare wrote:Very fast your new Glaurung 2.1.
It's actually slower than the old, especially in the middle game, because the evaluation function is bigger than before.
It is still very good in endgames.
Yes, the endgame is still Glaurung's strongest phase of the game, I think. The program doesn't have very much endgame knowledge, but the search seem to be particularly efficient in the endgame.

Tord
Thanks Tord for yet another great release :D
_No one can hit as hard as life.But it ain’t about how hard you can hit.It’s about how hard you can get hit and keep moving forward.How much you can take and keep moving forward….

jarechu

Re: Glaurung 2.1

Post by jarechu » Wed May 14, 2008 9:16 pm

Thank you very much for this super entertaining engine.

One little issue is that in my wide screen laptop (1280*768) the parameters window in Fritz GUI is too high, I can't see it completely. But sure this is more related to Chessbase than to Glaurung because in Arena the window has scroll bars.

Right now it is playing a 20 games match vs HIARCS 12 MP and Glaurung wins 3-2 no draws, of course.

jarechu

Re: Glaurung 2.1

Post by jarechu » Thu May 15, 2008 10:28 am

It seems something wrong in my system with the glaurung_2_1_x64_EM64T.exe engine. I haven't probed AMD version because is speed equal in my system than JA version (Benchmark made in Fritz GUI).

I'm not sure what is exactly but it is something with the result of the game. In the next game in ICC seems Glaurung to have resigned in a winning position:

[Event ""]
[Site "chessclub.com"]
[Date "2008.5.15"]
[Round ""]
[White "crafty"]
[Black "battlechus"]
[Result "1-0"]
[Eco "B40"]
[Annotator ""]
[Source ""]

1.e4 {%040} c5 {%041} 2.Nf3 {%040} e6 {%040} 3.Nc3 {%040} Nc6
{%040} 4.Be2 {%0427} Nf6 {%040} 5.O-O {%040} e5 {%040} 6.d3 {%0422}
d6 {%041} 7.Nd5 {%0418} Nxd5 {%041} 8.exd5 {%045} Nb4 {%040}
9.c4 {%0414} Na6 {%10241|311} {%23Na6 Qb3 Be7 Nd2 O-O Ne4 f5 Nc3 Rb8 f4 Bd7 fxe5 dxe5 a3 Nc7 Be3|+0.23|16|Glaurung 2.1x64}
{+0.23/16(0:00.10)} {%0410} 10.Be3 {%0422} Be7 {%10222|301} {%23Be7 a3 O-O b4 cxb4 axb4 Nxb4 Bxa7 b5 Qb3 Na6 Be3 bxc4 dxc4 Bf5 Bd3|+0.17|16|Glaurung 2.1x64}
{+0.17/16(0:00.12)} {%0412} 11.Qd2 {%041} O-O {%10224|293} {%23O-O a3 f5 Qc2 Bd7 Rfe1 Qe8 Bg5 Rb8 Qc1 f4 b4 Rc8 Bxe7 Qxe7 Qb2 Rce8|-0.03|16|Glaurung 2.1x64}
{-0.03/16(0:00.10)} {%0411} 12.Rac1 {%042} b5 {%10225|285} {%23b5 b3 Bf5 Ng5 Bd7 f4 Bxg5 fxg5 Qb6 Rce1 Rab8 Bf3 bxc4 dxc4 Nb4 Be4|-0.13|15|Glaurung 2.1x64}
{-0.13/15(0:00.12)} {%0412} 13.a3 {%0414} Rb8 {%10214|273} {%23Rb8 Rb1 Bf5 b3 Qb6 Qa2 bxc4 bxc4 Qa5 Qa1 Nc7 Ng5 Rb6 Ne4 Rfb8 Rxb6 Qxb6|-0.25|16|Glaurung 2.1x64}
{-0.25/16(0:00.13)} {%0413} 14.b3 {%0415} bxc4 {%10202|259} {%23bxc4 bxc4 Qb6 Rfe1 Qb3 Ra1 Nc7 Ng5 Bf5 Ne4 Rb7 f4 f6 a4 Rfb8 fxe5 fxe5|-0.27|17|Glaurung 2.1x64}
{-0.27/17(0:00.18)} {%0418} 15.bxc4 {%040} Qb6 {%10205|253} {%23Qb6 Bd1 Nc7 Re1 Qa6 Bc2 Bf5 d4 Bxc2 Qxc2 cxd4 Bxd4 Bf6 Bb2 Rfc8 Qd2 Qb6|-0.31|16|Glaurung 2.1x64}
{-0.31/16(0:00.09)} {%049} 16.Rfe1 {%0414} Bd7 {%10194|243} {%23Bd7 Bd1 Qc7 Bg5 f6 Be3 Rb7 Bc2 Rfb8 Rb1 Rxb1 Rxb1 Rxb1+ Bxb1 f5 Qc3 f4 Bd2|-0.27|16|Glaurung 2.1x64}
{-0.27/16(0:00.12)} {%0413} 17.Ra1 {%041} Rb7 {%10196|236} {%23Rb7 Bd1 Rfb8 Bc2 Qc7 Rab1 Rxb1 Rxb1 Rxb1+ Bxb1 Bg4 Ng5 Qb6 Bc2 Qb2 Qc1 Qxc1+ Bxc1 Nc7 Bd2|-0.47|16|Glaurung 2.1x64}
{-0.47/16(0:00.10)} {%0411} 18.Bd1 {%0413} Rfb8 {%040} 19.Bc2
{%0411} Qc7 {%041} 20.Reb1 {%0413} Qd8 {%10168|228} {%23Qd8 Qc1 Nc7 Rxb7 Rxb7 Rb1 Rb6 Ng5 Qb8 Rxb6 axb6 Bd1 Bf5 Qc3 Qd8 Ne4 b5 Bc2 bxc4 dxc4|-0.33|17|Glaurung 2.1x64}
{-0.33/17(0:00.16)} {%0416} 21.Rxb7 {%0411} Rxb7 {%10160|228} {%23Rxb7 Rb1 Rxb1+ Bxb1 Bg4 Ng5 Nc7 Bc2 f5 g3 Qc8 Bd1 Bxd1 Qxd1 Bxg5 Bxg5 Qd7 Kg2|-0.33|14|Glaurung 2.1x64}
{-0.33/14(0:00.01)} {%042} 22.Rb1 {%048} Rb6 {%10155|218} {%23Rb6 Qc1 Nc7 Bd2 Qc8 Ng5 Qb7 Ne4 Rxb1 Bxb1 f5 Ng5 Qb3 Bc2 Qa2 Nf3 Bf6 Bc3|-0.29|17|Glaurung 2.1x64}
{-0.29/17(0:00.13)} {%0413} 23.Rxb6 {%0415} axb6 {%10143|210} {%23axb6 Qe1 b5 Bd2 Qb6 Ba5 Qb8 Qb1 h6 Bc3 Bf6 Bd2 b4 Qa2 Bf5 axb4 Nxb4|-0.43|16|Glaurung 2.1x64}
{-0.43/16(0:00.11)} {%0411} 24.Bd1 {%041} b5 {%10145|206} {%23b5 Bg5 f6 Be3 bxc4 dxc4 e4 Ne1 f5 Qb2 Bf6 Qb7 Qa5 Qa8+ Bd8 Bd2 Qb6|-0.52|16|Glaurung 2.1x64}
{-0.52/16(0:00.06)} {%047} 25.Ng5 {%0410} h6 {%10138|201} {%23h6 Nf3 b4 Qb2 Qa5 axb4 Nxb4 Be2 Bg4 Bd2 Qa4 Bc3 Bd8 Qd2 Bf5 Qe3|-0.70|16|Glaurung 2.1x64}
{-0.70/16(0:00.08)} {%048} 26.Nf3 {%0419} Nc7 {%040} 27.Qc2 {%048}
Ne8 {%10117|198} {%23Ne8 Qb3 Qa5 Bd2 Qa6 Bc3 Nf6 Nd2 Bd8 Ne4 Nxe4 cxb5 Qxb5 Qxb5 Bxb5 dxe4 Bd3 Bf3|-0.74|16|Glaurung 2.1x64}
{-0.74/16(0:00.08)} {%049} 28.Bd2 {%048} Qa8 {%10112|195} {%23Qa8 Qb3 Qa6 Be3 Nf6 Nd2 Bd8 f4 bxc4 dxc4 e4 Bc2 Qa5 a4 Bf5 Nf3 Qb4|-0.68|16|Glaurung 2.1x64}
{-0.68/16(0:00.06)} {%046} 29.Bc1 {%048} Nf6 {%10107|189} {%23Nf6 Qb3 Qa6 Nd2 Bd8 Bf3 bxc4 dxc4 Qa5 Nf1 e4 Be2 Bc7 Bd2 Qb6 Qxb6 Bxb6|-0.80|16|Glaurung 2.1x64}
{-0.80/16(0:00.09)} {%0410} 30.Bb2 {%048} Bd8 {%10101|183} {%23Bd8 Qb3 Qa5 Bc1 Qa6 Be3 Ng4 Bd2 bxc4 dxc4 e4 Qb8 Bc8 Ne1 Ne5 Be2 Bh4|-0.86|17|Glaurung 2.1x64}
{-0.86/17(0:00.08)} {%049} 31.Nd2 {%048} Qa5 {%1096|179} {%23Qa5 Be2 Bf5 Qd1 bxc4 dxc4 Qb6 Bc3 Qa6 Bb2 Ba5 Nb3 Bc7 f4 e4 Bxf6 gxf6|-0.80|16|Glaurung 2.1x64}
{-0.80/16(0:00.06)} {%047} 32.h3 {%041} Bf5 {%1098|174} {%23Bf5 Bf3 Bc7 Qd1 Bg6 Be2 Qa6 Nb3 Bf5 Nd2 bxc4 dxc4 Bd7 Qe1 Bf5 Nb3|-1.00|16|Glaurung 2.1x64}
{-1.00/16(0:00.08)} {%048} 33.cxb5 {%0410} Qxb5 {%1091|169} {%23Qxb5 Nc4 Bc7 Bf3 Bd7 Bc3 Nh7 Bb2 Ng5 Be2 Qb7 Ne3 Qa8 Qb3 Ba4 Qc4 Bd7|-1.15|17|Glaurung 2.1x64}
{-1.15/17(0:00.07)} {%048} 34.Nc4 {%043} Bc7 {%1092|163} {%23Bc7 Bf3 Bd7 Bc3 Qa6 Qb3 Qa8 Ne3 Qa7 Nc4 Qa6 Be4 Nxe4 dxe4 f5 f3 fxe4 fxe4|-1.09|17|Glaurung 2.1x64}
{-1.09/17(0:00.08)} {%048} 35.Bf3 {%040} Bd7 {%1094|158} {%23Bd7 Bc3 Qa6 Bd2 Ba4 Qb1 Kf8 Qc1 Bb5 Qc2 Qa4 Qxa4 Bxa4 Kf1 Ke7 Ke2 Bd7 Be4|-1.21|17|Glaurung 2.1x64}
{-1.21/17(0:00.07)} {%048} 36.Ne3 {%0414} Qa5 {%1083|150} {%23Qa5 Nc4 Ba4 Qc1 Qb5 Qc3 Qb8 Ne3 Qb7 Qc1 Qb6 Bc3 Bd7 Nc4 Qb3 Qe1 Qc2|-1.27|17|Glaurung 2.1x64}
{-1.27/17(0:00.11)} {%0411} 37.Kh2 {%047} Qa6 {%1079|147} {%23Qa6 Nc4 Ba4 Qc3 Qb5 Kg1 Qb8 Kf1 Kf8 Ne3 Bb5 Nc4 Qb7 Qc2 Ba6 Ne3|-1.29|16|Glaurung 2.1x64}
{-1.29/16(0:00.05)} {%046} 38.Qc3 {%047} Bb5 {%1075|143} {%23Bb5 Nc4 Nd7 Be4 Nb6 Nxb6 Bxb6 Kg1 Qa4 Qc1 Bd7 Bc3 Ba5 Bxa5 Qxa5 Kf1 Qb5 Ke2|-1.43|16|Glaurung 2.1x64}
{-1.43/16(0:00.08)} {%049} 39.Nc4 {%048} Nd7 {%040} 40.Kh1 {%046}
Nb6 {%1067|141} {%23Nb6 Nxb6 Bxb6 Be4 Qa4 Qd2 g6 Kh2 Qb3 Bc1 h5 f4 f5 Bf3 Qxd3 fxe5 Qxd2 Bxd2 dxe5|-1.82|17|Glaurung 2.1x64}
{-1.82/17(0:00.06)} {%046} 41.Nxb6 {%046} Bxb6 {%042} 42.Be4
{%044} Qa4 {%1063|143} {%23Qa4 Qd2 Qb3 Kh2 Bd7 Bf3 f5 Qc3 Qxc3 Bxc3 Bb5 Be2 e4 Kg3 Bxd3 Bxd3 exd3 a4 Kf7 Kf4|-1.74|17|Glaurung 2.1x64}
{-1.74/17(0:00.02)} {%043} 43.Bc1 {%046} Kf8 {%1060|120} {%23Kf8 Be3 Bd8 Kg1 Bd7 Qb2 Qa6 Qb8 Qb6 Qxb6 Bxb6 Kf1 Ke7 Ke2 Ba5 f4 Kf6|-1.49|16|Glaurung 2.1x64}
{-1.49/16(0:00.27)} {%0427} 44.Kh2 {%047} Bd8 {%1056|116} {%23Bd8 Qb2 Bg5 Be3 Ke7 Qc3 Bd7 Bxg5+ hxg5 Qc1 f6 Kg3 Qd4 Qc4 Qa1 Qb3 Qd4|-1.54|16|Glaurung 2.1x64}
{-1.54/16(0:00.06)} {%047} 45.Qb2 {%046} Bg5 {%041} 46.Be3 {%046}
Ke7 {%041} 47.Bxg5+ {%047} hxg5 {%1045|121} {%23hxg5 g3 Bd7 Qc3 Qd1 Kg2 g4 hxg4 Bxg4 Qa5 Bd7 Qc3 Qe2|-1.64|13|Glaurung 2.1x64}
{-1.64/13(0:00.00)} {%041} 48.g4 {%044} Bd7 {%1044|119} {%23Bd7 Qc1 f6 Qb2 Qa7 Bg6 Kf8 Kg3 Qa8 Be4 Ke7 Qc3 Qa4 Kf3 Qb5 Ke3|-1.72|16|Glaurung 2.1x64}
{-1.72/16(0:00.05)} {%046} 49.Kg3 {%045} Qd1 {%1042|113} {%23Qd1 Kg2 g6 Qc3 Bb5 Qa5 Be8 Qc3 Bd7 Bf3 Qa4 Qc1 f6 Be4 Kf7 Qc3 f5 Bf3 Qf4|-1.92|19|Glaurung 2.1x64}
{-1.92/19(0:00.08)} {%049} 50.Kg2 {%042} g6 {%1043|110} {%23g6 Qc3 Ke8 Bf3 Qa4 Qc1 Bb5 Qb1 Kf8 Be4 Kg7 Kh2 f6 Kg3 Kf7 Qb2 Bd7 Qc3 Qb5|-1.80|19|Glaurung 2.1x64}
{-1.80/19(0:00.06)} {%046} 51.Qc3 {%041} Bb5 {%1045|106} {%23Bb5 Qa5 Be8 Qc3 Bd7 Bf3 Qa4 Qb2 f5 Qc1 Kf6 Bd1 Qa8 Bf3 Qa6 Qc3 Qa4 Be2 Qf4|-2.01|19|Glaurung 2.1x64}
{-2.01/19(0:00.06)} {%046} 52.Qa5 {%045} Be8 {%1043|107} {%23Be8 Qa8 Qc2 Qb8 Qa2 Qa7+ Bd7 Qa8 Qd2 Qa6 Qd1 Qa7 Qc2 Qa6 f5 Bf3 Qa2 Qa5 Qb3 Qd2|-2.00|19|Glaurung 2.1x64}
{-2.00/19(0:00.01)} {%041} 53.Qc3 {%046} Bd7 {%1040|106} {%23Bd7 Bf3 Qa4 Qc1 f6 Bd1 Qa6 Qc3 Bb5 Bc2 Qa8 Qb3 Bd7 Kg3 Qa6 Qc3 Qb7 Qc4 Qb6|-1.96|19|Glaurung 2.1x64}
{-1.96/19(0:00.05)} {%045} 54.Bf3 {%041} Qa4 {%1043|104} {%23Qa4 Qc1 f6 Bd1 Qa5 Bb3 Bb5 Bc4 Be8 Kf3 Bd7 Kg2 Qb6 Kf3 Kf7 Qd2 Qa7 Qc3 Qb6|-1.86|19|Glaurung 2.1x64}
{-1.86/19(0:00.04)} {%044} 55.Qc1 {%047} f6 {%040} 56.Bd1 {%045}
Qa6 {%1036|108} {%23Qa6 Qc3 Bb5 Bc2 Qa8 Qb3 Bd7 Bd1 Qa5 Qb2 Qe1 Qb3 f5 Qc2 Kf6 a4 Qa5 Qc4|-1.86|18|Glaurung 2.1x64}
{-1.86/18(0:00.02)} {%043} 57.Qc3 {%042} Kd8 {%1037|105} {%23Kd8 Qb3 Kc7 a4 Qb6 Qc4 Qb4 Qe4 f5 Qc4 Kb6 Kf1 Qd2 Qb3+ Kc7 Kg2 Qe1 Bf3|-1.88|17|Glaurung 2.1x64}
{-1.88/17(0:00.05)} {%045} 58.Qb3 {%046} Kc7 {%040} 59.Kf3 {%045}
f5 {%1033|103} {%23f5 Kg3 Qa5 Kg2 Qd2 Bf3 Qe1 Qc4 Qa5 Qb3 Qd2 Qc4 Kd8 a4 Ke7 Qa6 Qf4|-1.86|17|Glaurung 2.1x64}
{-1.86/17(0:00.07)} {%047} 60.Kg2 {%045} Qa5 {%1031|100} {%23Qa5 Qb2 Qe1 Bf3 Ba4 Be2 Be8 Bf3 Bd7 Qb3 Qd2 Qc4 Kd8 a4 Ke7 Qa6 Qf4|-1.86|17|Glaurung 2.1x64}
{-1.86/17(0:00.06)} {%046} 61.Qb2 {%041} Bb5 {%1033|99} {%23Bb5 Qb3 Ba6 Bc2 Qd2 Qa4 Bb7 Qb3 Bc8 Qa4 Bd7 Qc4 fxg4 hxg4 Bxg4 Qxg4 Qxc2|-1.94|16|Glaurung 2.1x64}
{-1.94/16(0:00.04)} {%044} 62.Qb3 {%046} Ba6 {%040} 63.Bc2 {%045}
Qd2 {%040} 64.Qa4 {%044} Bb7 {%1027|106} {%23Bb7 Qb3 Qa5 Bd1 Qe1 gxf5 gxf5 Bf3 Qa5 Bh5 Qb6 Bd1 Ba6 Qxb6+ Kxb6 Bc2 Bb7 Bb3 Kc7|-1.98|18|Glaurung 2.1x64}
{-1.98/18(0:00.01)} {%041} 65.Qc4 {%043} Qa5 {%1027|100} {%23Qa5 a4 Ba6 Qb3 Qd2 Qb1 Qc3 Qd1 Bc8 Bb3 Bb7 Bc4 e4 Kf1 Qd4 Qb3 exd3 Qxd3 Qa1+ Kg2 Qxa4|-1.98|18|Glaurung 2.1x64}
{-1.98/18(0:00.08)} {%048} 66.a4 {%041} Ba6 {%1029|98} {%23Ba6 Qb3 Qe1 Qb1 Qc3 Qd1 Bc8 Bb3 Bd7 f3 Kb6 Kg3 Qd4 Kg2 Qb2+ Qc2 Qxc2+ Bxc2 Ka5 gxf5 gxf5|-2.19|18|Glaurung 2.1x64}
{-2.19/18(0:00.04)} {%045} 67.Qb3 {%041} Qe1 {%1031|95} {%23Qe1 Qb1 Qxb1 Bxb1 Bb7 Ba2 Kb6 Kg3 Ka5 h4 gxh4+ Kxh4 Kxa4 Kg5 fxg4 Kxg6 Kb4 Kf5 Bc8+ Ke4 Bd7|-2.25|18|Glaurung 2.1x64}
{-2.25/18(0:00.05)} {%046} 68.Qb1 {%044} Qxb1 {%041} 69.Bxb1
{%046} Kb6 {%040} 70.Bc2 {%047} Ka5 {%1023|99} {%23Ka5 Kf3 Kb4 Ke2 Bb7 a5 Kxa5 Bb3 Kb4 Bc4 Kc3 Bb5 Bxd5 Be8 Be6 Bxg6 fxg4 hxg4 Bxg4+ Ke3 d5 f3|-3.09|21|Glaurung 2.1x64}
{-3.09/21(0:00.04)} {%045} 71.h4 {%040} gxh4 {%1026|96} {%23gxh4 Kh3 Kb4 Kxh4 Kc3 Bd1 fxg4 Kxg4 Bxd3 a5 Kb4 Kg5 Kxa5 Kf6 Kb6 Ke6 Kc7 Ba4 c4 Bb5 Bf5+ Kf6|-4.01|20|Glaurung 2.1x64}
{-4.01/20(0:00.06)} {%047} 72.Kh3 {%044} Kb4 {%042} 73.Kxh4 {%048}
Kc3 {%1020|92} {%23Kc3 Bd1 f4 a5 Kxd3 g5 c4 Bh5 gxh5 g6 Bb7 g7 Bxd5 a6 c3 a7 c2 a8Q Bxa8 g8Q c1Q Qxa8 Ke2 Qa7 Qh1+ Kg5 Qg1+ Kxh5 Qxf2 Qa6+ Ke1 Qxd6 e4|-5.47|20|Glaurung 2.1x64}
{-5.47/20(0:00.07)} {%047} 74.Bd1 {%040} f4 {%1023|90} {%23f4 a5 Kxd3 g5 c4 Bh5 gxh5 g6 Bb7 g7 Bxd5 a6 c3 a7 c2 a8Q Bxa8 g8Q c1Q Qxa8 Ke2 Qa2+ Kf3 Kxh5 Qc5 Kg6 e4 Qe6 Qxf2 Qxd6|-5.70|20|Glaurung 2.1x64}
{-5.70/20(0:00.04)} {%044} 75.a5 {%0410} Kxd3 {%040} 76.Kg5 {%048}
Kd2 {%1010|91} {%23Kd2 Bf3 Ke1 Kxg6 Kxf2 Bd1 f3 Kf5 Be2 a6 Bxa6 g5 Ke3 Bxf3 Kxf3 Ke6 c4 g6 Bb7 Kxd6 Ke4 g7 Bxd5 Ke7|-9.25|20|Glaurung 2.1x64}
{-9.25/20(0:00.04)} {%045} 77.Ba4 {%041} f3 {%1013|87} {%23f3 Bc6 e4 Be8 e3 fxe3 f2 e4 f1Q Bxg6 Qa1 Bf5 c4 Kg6 Qxa5 e5 dxe5 d6 Qb6 Kf7 Qxd6 g5|-13.78|19|Glaurung 2.1x64}
{-13.78/19(0:00.06)} {%046} 78.Kxg6 {%041} 1-0

The same happened in a match vs HIARCS in Fritz GUI. Although the results were well saved in the database, the overall result, while the match was playing, was incorrrect.

User avatar
Eelco de Groot
Posts: 4279
Joined: Sun Mar 12, 2006 1:40 am
Location: Groningen

Re: Glaurung 2.1

Post by Eelco de Groot » Thu May 15, 2008 1:45 pm

Hallo Jésus,

It is very strange, unfortunately it is difficult to test for me because I only can use Jim's 32-bit version and on my old computer I just don't get into won positions...

I was wondering were the games stored in the your own GUI database, MyInternetMachineGames.cbh correctly? Did the GUI store a 0-1 result, but on Playchess it is 1-0 because the GUI resigned?

I tried a game just now with the 32- bit version, lost against Naum on a fast Core 2 Duo Q6700, Glaurung resigned according to the rules.

[Event "60m + 0s, rated"]
[Site "?"]
[Date "2008.05.15"]
[Round "?"]
[White "MingLi, Naum 3.1"]
[Black "Ancalagon, Glaurung 2.1 (JA)"]
[Result "1-0"]
[WhiteElo "2707"]
[BlackElo "2365"]
[PlyCount "119"]
[EventDate "2008.05.15"]
[EventType "rapid"]
[TimeControl "3600"]

1. e4 {0} c5 {B/0 0} 2. Nf3 {0} d6 {B/0 0} 3. d4 {0} cxd4 {B/0 0} 4. Nxd4 {0}
Nf6 {B/0 0} 5. Nc3 {0} Nc6 {B/0 0} 6. Bg5 {0} e6 {B/0 0} 7. Qd2 {0} a6 {B/0 0}
8. O-O-O {0} h6 {B/0 0} 9. Nxc6 {0} bxc6 {B/0 0} 10. Bf4 {0} d5 {B/0 0} 11. Qe3
{0} Bb4 {B/0 0} 12. Be2 {0} O-O {B/0 0} 13. e5 {0} Nh7 {B/0 0} 14. a3 {0} Be7 {
B/0 0} 15. h4 {0} Qc7 {B/0 0} 16. g4 {0} c5 {B/0 0} 17. Qg3 {0} Bb7 {B/0 0} 18.
Rh3 {0} d4 {B/0 0} 19. Nb1 {0} Bd5 {B/0 0} 20. g5 {0} Kh8 {B/0 0} 21. gxh6 {
0.81/19 90} Rg8 {(gxh6) 0.43/16 68} 22. hxg7+ {0.84/17 54} Rxg7 {0.43/17 0} 23.
Bg5 {0.79/20 152} Kg8 {(a5) 0.50/16 54} 24. Qh2 {1.35/17 59} Bf8 {1.43/16 25}
25. Bf4 {1.83/18 36} c4 {(Rb8) 2.13/16 108} 26. Rxd4 {1.83/19 38} Rb8 {
2.00/16 19} 27. Rxd5 {1.72/21 125} Qb7 {(Qb6) 2.21/18 0} 28. Rd7 {
(Td1) 1.64/20 70} Qxb2+ {0.64/16 73} 29. Kd2 {1.64/21 0} Qxb1 {0.64/16 81} 30.
Bxc4 {(Tg3) 1.61/20 0} Qa1 {0.70/16 105} 31. Rg3 {(Lb3) 1.39/20 91} Rb1 {
0.00/16 57} 32. Be2 {1.30/20 67} Re1 {(Rh1) 0.19/17 0} 33. Bf3 {
(Td8) 0.88/20 186} a5 {(Qc1+) 1.23/14 52} 34. Rb7 {2.13/18 44} Rxg3 {
(Kh8) 1.76/15 64} 35. Qxg3+ {2.34/19 29} Kh8 {2.52/17 58} 36. Be3 {2.31/22 136}
Rb1 {2.50/18 0} 37. Rc7 {(Txb1) 2.33/21 152} Qxa3 {1.84/15 48} 38. Qf4 {
2.25/21 122} Rg1 {2.90/16 0} 39. Ke2 {2.32/20 35} Qb2 {3.15/16 91} 40. Kd3 {
2.32/21 70} Rg7 {3.00/16 22} 41. Rb7 {(Txf7) 2.41/21 45} Bb4 {(Qa3+) 3.03/17 70
} 42. Qd4 {(Ld2) 2.57/19 43} Qb1 {2.47/17 65} 43. h5 {(Tb8+) 2.35/20 49} Qf1+ {
2.78/16 58} 44. Be2 {2.41/22 35} Qh1 {(Qg2) 2.94/16 19} 45. Ra7 {
(Tc7) 2.51/18 35} Qg1 {3.01/15 46} 46. Qf4 {2.71/21 114} Kg8 {(Qe1) 2.96/17 0}
47. Qe4 {(Tc7) 3.33/18 33} Qe1 {2.88/16 44} 48. Qc6 {(Tc7) 2.99/22 72} Kh8 {
2.17/17 59} 49. h6 {(Tc7) 3.17/23 47} Rg8 {4.33/17 60} 50. Rxf7 {3.27/23 47}
Rd8+ {4.25/18 0} 51. Rd7 {3.32/23 27} Qc3+ {4.31/19 25} 52. Qxc3 {3.74/26 33}
Rxd7+ {5.19/21 0} 53. Qd4 {3.74/26 16} Rxd4+ {(Nf8) 5.41/21 20} 54. Bxd4 {
3.73/23 20} Nf8 {5.15/23 42} 55. Kc4 {3.82/27 60} Kh7 {(Ng6) 5.72/23 0} 56. Be3
{(Kb5) 4.13/23 19} Ng6 {(Kh8) 4.29/21 51} 57. Bd3 {(Kd4) 4.75/24 21} Be1 {
7.07/24 43} 58. Kb3 {5.09/25 39} Bb4 {10.45/25 0} 59. Bg5 {(c4) 6.05/24 38} Bf8
{(Bc5) 8.37/23 52} 60. Ka4 {
(c4) Ancalagon,Glaurung 2.1 (JA) geeft op (Lag: Av=0.54s, max=1.1s) 9.01/24 20
} 1-0

Maybe there is some problem with tablebases, just a wild guess? Only the Fritz GUI uses the tablebases, Glaurung uses some bitbases that it generates on start-up, I think only for KPK at least the previous Glaurung did, I have not yet checked new Glaurung 2.1. But I really don't know what could cause this.

Regards, Eelco

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