Eduard,
maybe you're on to something (this wicked fishtest thingy with its (obscure?!) timings might lead in a cul-de-sac) with this very criticised commit, but as for now it seems that you likely miss the proper manners* and nomenklatura ("formulas"?) in your efforts to communicate with the developers who're writing code whithin the stockfish project - in their free/spare time mind you! Moot point, because you've stated "Bye" - for now, I just saw ramblings and tries of manipulation of others here from you. And Rumpelstiltskin in the flesh of course.
But: Compiling/releasing some binaries out of existing code of someone, doesn't make you a developer (typing "make" in a console ≠ "mine" as in code/contribution) as you've likely experienced and know already, so:
-if you don't like the code/current way of development of a certain open-source-project, fork it and just take the goodies (hard to spot, eh?)/healthy commits! It's all there for the taking, thanks to the GPL. Take the fame. Perfect!
-if you can't maintain the (otherwise growing) delta properly then this whole episode would prove to be above your head/skills, which isn't itself bad, if one would take this not only as a learning process (one would be back on square one ore two)
Hint: Read and learn the Basics and then get involved through the proper channels.
*dropping a line like: "your latest code is shit, read ELSEWHEREWHY!!!!111" without any regards etc. in a dev-channel...
Stockfish 070324 a Disaster
Moderator: Ras
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cpeters
- Posts: 186
- Joined: Wed Feb 17, 2021 7:44 pm
- Full name: Christian Petersen
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Eduard
- Posts: 1439
- Joined: Sat Oct 27, 2018 12:58 am
- Location: Germany
- Full name: N.N.
Re: Stockfish 070324 a Disaster
Yes, I will do that too. I develop my own clones. I'm not the only one who does that. There are many clones that are better than SF developer. Great! For everyone else: celebrate Stockfish dev, you are free to do so.
I was just frustrated with the new developments with the small networks and at some point you have to be allowed to say that. But I realize that no one here is interested in what I have to say. But I don't mind that. But maybe it's different. Many people want me to email them my private engines, but that's too much for me. That's why I now ask that no one write me emails in the near future. I'm not looking for recognition.
I haven't insulted anyone personally, but I was insulted by a developer on Discord a few months ago. But I'm always the one to blame, even though I'm often insulted myself. That's not OK, but well, I can live with it.
I now ask you to stop comparing me to programmers and asking, what can you do? I'm always a practical person, and theoretical crap without practical evidence is not my thing. I have now published an engine here. Take it and test it and post your comparisons with SF dev. Anyone who doesn't do this should keep quiet from now on. I have no interest in pure theoretical discussions.
I was just frustrated with the new developments with the small networks and at some point you have to be allowed to say that. But I realize that no one here is interested in what I have to say. But I don't mind that. But maybe it's different. Many people want me to email them my private engines, but that's too much for me. That's why I now ask that no one write me emails in the near future. I'm not looking for recognition.
I haven't insulted anyone personally, but I was insulted by a developer on Discord a few months ago. But I'm always the one to blame, even though I'm often insulted myself. That's not OK, but well, I can live with it.
I now ask you to stop comparing me to programmers and asking, what can you do? I'm always a practical person, and theoretical crap without practical evidence is not my thing. I have now published an engine here. Take it and test it and post your comparisons with SF dev. Anyone who doesn't do this should keep quiet from now on. I have no interest in pure theoretical discussions.
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cpeters
- Posts: 186
- Joined: Wed Feb 17, 2021 7:44 pm
- Full name: Christian Petersen
Re: Stockfish 070324 a Disaster
Better than "SF developer". Maybe for a blink of a second, minute... is some aspects, in hindsight under certain conditions .... But you all DEPEND of the continuing work of others. Upstream. That's why you're whining. No progress in the stockfish-dev? No progress whatsoever your (ore anyone else's) cloned clony things! Nothing. None. Nothing you had or could contribute. Copy and paste. Release. Nothing else. Nothing.
You stop me to ask? And: What (?) can I do? Nothing! I won't do nothing.
"crap"Eduard wrote: ↑Mon Mar 11, 2024 11:23 pm I'm always a practical person, and theoretical crap without practical evidence is not my thing. I have now published an engine here. Take it and test it and post your comparisons with SF dev. Anyone who doesn't do this should keep quiet from now on. I have no interest in pure theoretical discussions.
Unparalleled arrogant and self-important shit. You know almost nothing! b00N? Satisfied fool?
Tiresome. I'm out. "Bye"!
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syzygy
- Posts: 5741
- Joined: Tue Feb 28, 2012 11:56 pm
Re: Stockfish 070324 a Disaster
No, it has always been like that, at least since Fishtest allowed it to rapidly gain Elo. It has always worked tremendously well. You are only posting about Stockfish BECAUSE this has been the reality of Stockfish since 10+ years.
Last edited by syzygy on Tue Mar 12, 2024 1:53 am, edited 1 time in total.
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syzygy
- Posts: 5741
- Joined: Tue Feb 28, 2012 11:56 pm
Re: Stockfish 070324 a Disaster
If he told the waiters, that is fine. But it seems he started throwing banana peels into the kitchen, which is what got him banned.
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Uri Blass
- Posts: 10896
- Joined: Thu Mar 09, 2006 12:37 am
- Location: Tel-Aviv Israel
Re: Stockfish 070324 a Disaster
Eduard wrote: ↑Mon Mar 11, 2024 4:32 pm I don't want to be seen as just a chatterbox. I've done a lot of testing in the last few months, not just with analyses. I play on PlayChess and Lichess with my own engines. Some of my friends play with my compiles and even use them for correspondence chess at the highest level! However, I don't enjoy it anymore. Every time I see a new network of developers, I am happy. Unfortunately, in the last two months I almost ALWAYS had to change something so that I could use the new SF engine for myself. But I don't feel like it anymore! I am frustrated!
I did it like this once today so that people wouldn't say I just talk and don't do anything.
I just made a simple attempt to change some parameters so that some positions can be solved better, such as the following. I ONLY changed the following parameters in the code of SF 070324. Because I use the larger network, I implemented the network with dimension 3072.
Network Dimension 3072 "nn-3182bacdfd54.nnue"
evaluate.cpp:
bool smallNet = std::abs(simpleEval) > 1250;
bool psqtOnly = std::abs(simpleEval) > 4600;
In the test of the two positions that I criticized in Stockfish from 070324, the new engine Big-SF 110324 analyzed it like this:
[d]1B1r4/rp2npkp/2b1pbp1/1qp5/nPN1R3/1P1P1QP1/2P2PBP/5R1K w - - 0 1
Analysis by Big-SF 110324-avx2:
1.Qxf6+ Kxf6 2.Be5+ Kg5 3.Bg7 Bxe4 4.f4+ Kh5 5.Bxe4 g5 6.Ne5 Qc6 7.g4+ Kh4 8.Bf6 h6 9.fxg5 Nd5 10.Nxc6 Nxf6 11.Nxd8 Nxe4 12.dxe4 hxg5 13.bxa4 Rxa4 14.bxc5 Rxe4 15.Rxf7 Kxg4 16.Rf2
Depth: 23/41 00:00:02 17809kN, tb=35
[d]1r3rk1/3bbppp/1qn2P2/p2pP1P1/3P4/2PB1N2/6K1/qNBQ1R2 w - - 0 1
Analysis by Big-SF 110324-avx2:
1.Bxh7+ Kxh7 2.Rh1+ Kg8 3.Rh8+ Kxh8 4.Qh1+ Kg8 5.g6 fxg6 6.Ng5 Qbb2+ 7.Bxb2 Qxb2+ 8.Kg3 Qf2+ 9.Kxf2 Rxf6+ 10.exf6 Bxf6 11.Qxd5+ Kh8 12.Nf7+ Kh7 13.Qxd7 Rb2+ 14.Ke3 Rxb1 15.Qxc6
Depth: 22/38 00:00:03 40903kN, tb=409
And what does it look like in the bullet? How much stronger is Stockfish 070324? He's not stronger, he's even weaker! However, not at Bullet 60s, but at level 120s + 1s and not on one core but on 4 cores and Ponder ON (that's how we play in online tournaments), the developers test with Ponder OFF.
Ryzen 3900X with 24 Threads
GUI Fritz 19
8 threads/Engine
all 3456men Syzygy
Hash 256 MB/Engine
Ponder ON
Book EN-Select with color swap
Standing after 94 games:
Ryzen 3900X, Blitz 2.0min+1.0sec 0
All games:Code: Select all
1 Big-SF 110324-avx2 +15 +9/=80/-5 52.13% 49.0/94 2 Stockfish 070324-avx2 -15 +5/=80/-9 47.87% 45.0/94
https://pixeldrain.com/u/iyMHRtv8
Download BIG-SF 110324 with dimension 3072 (avx2, avx512, bmi2, sse41, source code):
https://pixeldrain.com/u/Zf4gX2wa
Test it yourself! Compiles are with external networks.
I think that correspondence game at the highest level is dead.
If people use stockfish and their own brain then it is a draw.
I am even not sure if they need practically to use their own brain.
Can you show me a single game when you can beat stockfish in a correspondence game.
There are test positions when stockfish has weakness and may play a losing move even after an hour of search but I did not see a single game when latest stockfish with no opening book practically lost at fixed nodes per move assuming the number of nodes is at least 10^9 nodes per move.
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Jouni
- Posts: 3660
- Joined: Wed Mar 08, 2006 8:15 pm
- Full name: Jouni Uski
Re: Stockfish 070324 a Disaster
Pohl test shows progress Stockfish 240307 finished: +3 Elo to Stockfish 16.1. No bullet, but 3min+1sec. AFAIK no clone has EVER been stronger than latest SF dev version!
Jouni
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Eelco de Groot
- Posts: 4671
- Joined: Sun Mar 12, 2006 2:40 am
- Full name: Eelco de Groot
Re: Stockfish 070324 a Disaster
Thanks for helping me out Ron!sarona wrote: ↑Sat Mar 09, 2024 5:57 pmHello Eelco,Eelco de Groot wrote: ↑Sat Mar 09, 2024 12:49 am Sun SE from a while back, I'm not quite sure if a learning file could have learned something here because I did try the original position without the c2 pawn before this, SUN SE found it too so it's possible it learned from that. But I don't see anything in the sources that points to a learning system at least nothing obvious so probably this one does not learn. Nothing in the options either that I can see
Sun SE does not have learning built in (no experience.cpp or experience.h). Sun 1.0 and 1.1 did, however.
If I recall correctly, I think Sun SE had a slower search compared to its predecessors.
Here a comparison of the branching factor of Sun SE and Big Leptir in modified position from Eduard. Probably Stockfish is somewhere in between? But it could be different. Partly this is from the big net in Big Leptir, but also from double extensions in PV nodes at least in Stockfish, at least that's what I suspect. Maybe bigger hash entries so 512 MB hash is filled more rapidly. But the question for me is this the way modern engines will develop? My take: I prefer Sun SE for longer analysis. Very different from Engine room games though, but correspondence chess?
I know, depth numbers say little, and Elo numbers say even less.. The proof of the pudding is in the eating. If it is about usefullness for people like Eduard.
Leptir Big-ultra: Depth 36 reached after 971 minutes
[d]1r3rk1/3bpppp/1qn2P2/p2pP1P1/3P4/2PB1N2/2p3K1/qNBQ1R2 w - -
Code: Select all
1r3rk1/3bpppp/1qn2P2/p2pP1P1/3P4/2PB1N2/2p3K1/qNBQ1R2 w - -
Engine: Leptir Big-Ultra (512 MB)
gemaakt door E. Nemeth, the Stockfish developers (se
13/27 0:01 -3.79 1.Dxc2 g6 2.Pbd2 Pb4 3.cxb4 Da4
4.fxe7 Tfe8 5.Dxa4 Lxa4 6.bxa5 Dxa5
7.La3 (890.213) 548
14/20 0:02 -3.78 1.Dxc2 g6 2.Pbd2 Pb4 3.cxb4 Tfc8
4.Th1 Dxb4 5.Pc4 dxc4 6.Le4 (1.343.957) 540
15/25 0:04 -3.94 1.Dxc2 g6 2.Df2 Lg4 3.De3 Lxf3+
4.Dxf3 Pxe5 5.dxe5 De6 6.Lf5 Dxe5
7.Pd2 exf6 8.gxf6 (2.382.397) 501
15/25 0:05 -3.94 1.Dxc2 g6 2.Df2 Lg4 3.De3 Lxf3+
4.Dxf3 Pxe5 5.dxe5 De6 6.Lf5 Dxe5
7.Pd2 exf6 8.gxf6 (2.751.248) 508
16/28 0:07 -4.09 1.Dxc2 g6 2.Ld2 Dbxb1 3.Dxb1 Txb1
4.Txb1 Dxb1 5.Lxb1 Tb8 6.La2 e6
7.Lc1 Pa7 8.Ph2 Pb5 9.Lb2 a4 (3.768.244) 480
16/28 0:09 -4.09 1.Dxc2 g6 2.Ld2 Dbxb1 3.Dxb1 Txb1
4.Txb1 Dxb1 5.Lxb1 Tb8 6.La2 e6
7.Lc1 Pa7 8.Ph2 Pb5 9.Lb2 a4 (4.674.497) 487
17/29 0:13 -4.17 1.Dxc2 g6 2.Dd2 Dbxb1 3.Lxb1 Dxb1
4.Te1 Lf5 5.Df4 Le4 6.Kg3 Lxf3
7.Dxf3 Pxd4 8.fxe7 Pxf3 (6.463.061) 480
17/34 0:14 -4.14 1.Lxh7+ Kxh7 2.Th1+ Kg8 3.Th8+ Kxh8
4.Dh1+ Kg8 5.g6 fxg6 6.Pg5 (6.811.720) 483
18/14 0:14 -1.43 1.Lxh7+ Kxh7 2.Th1+ Kg8 3.Th8+ Kxh8
4.Dh1+ Kg8 (6.897.028) 484
18/14 0:21 -1.43 1.Lxh7+ Kxh7 2.Th1+ Kg8 3.Th8+ Kxh8
4.Dh1+ Kg8 (10.291.985) 487
19/17 0:22 -0.71 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Kg8
4.Dd3 g6 5.Kg3 Dbxb1 6.Lxb1 Txb1 (10.756.144) 483
19/17 0:31 -0.71 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Kg8
4.Dd3 g6 5.Kg3 Dbxb1 6.Lxb1 Txb1 (14.971.814) 478
20/23 0:32 +0.24 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 g6
4.Kg3 Kg8 5.Th1 Pxd4 6.Pxd4 Dc5
7.Lf4 Txb1 8.Lxb1 Dcxc3+ 9.Pf3 (15.649.362) 475
20/23 0:41 +0.24 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 g6
4.Kg3 Kg8 5.Th1 Pxd4 6.Pxd4 Dc5
7.Lf4 Txb1 8.Lxb1 Dcxc3+ 9.Pf3 (19.664.077) 479
21/24 0:43 +1.04 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Kg3 Kg8 5.Dd2 Daa2 6.Lxb1 Dxb1
7.Th1 exf6 8.gxf6 (20.677.836) 476
21/24 1:13 +1.04 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Kg3 Kg8 5.Dd2 Daa2 6.Lxb1 Dxb1
7.Th1 exf6 8.gxf6 (34.435.622) 466
22/39 1:28 +0.75 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Ph4 De4 9.Te1 Db1
10.fxg7 Tfe8 11.Tf1 Tb3 12.Df3 Pd8
13.g6 fxg6 14.Lh6 (40.705.375) 460
22/39 2:28 +0.75 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Ph4 De4 9.Te1 Db1
10.fxg7 Tfe8 11.Tf1 Tb3 12.Df3 Pd8
13.g6 fxg6 14.Lh6 (70.640.580) 477
23/41 2:38 +1.46 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Df1 gxf6 9.Ph4 Dc2
10.Dxf6 Pe7 11.Dxe7 Tfe8 12.Df6 Te6
13.Df5 Dxf5 14.Pxf5 (74.427.634) 470
23/41 3:26 +1.46 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Df1 gxf6 9.Ph4 Dc2
10.Dxf6 Pe7 11.Dxe7 Tfe8 12.Df6 Te6
13.Df5 Dxf5 14.Pxf5 (96.297.185) 465
24/56 4:21 +2.63 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (115.781.129) 442
24/56 7:32 +2.63 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (213.515.470) 472
25/54 8:42 +2.96 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (239.541.468) 458
25/54 16:07 +2.96 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (459.629.692) 475
26/52 16:32 +2.96 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (469.329.878) 472
26/52 25:09 +2.96 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (766.527.664) 507
27/60 27:55 +3.24 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (825.934.097) 493
27/60 44:17 +3.24 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (1.218.827.115) 458
28/63 46:26 +3.27 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (1.252.674.978) 449
28/63 107:43 +3.27 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (3.006.939.636) 465
29/63 108:27 +3.27 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (3.023.135.957) 464
29/63 149:45 +3.27 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (4.400.393.470) 489
30/59 150:07 +3.27 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (4.408.458.449) 489
30/59 199:53 +3.27 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (6.106.196.838) 509
31/56 200:53 +3.27 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (6.129.263.736) 508
31/56 256:42 +3.27 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (8.009.479.807) 520
32/61 258:20 +3.27 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (8.046.894.772) 519
32/61 396:35 +3.27 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (12.364.140.496) 519
33/66 397:39 +3.27 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (12.386.316.226) 519
33/66 567:24 +3.27 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (18.171.675.366) 533
34/66 568:35 +3.24 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (18.200.202.869) 533
34/66 797:38 +3.24 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (26.017.088.684) 543
35/56 802:12 +3.26 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (26.124.321.544) 542
35/56 966:52 +3.26 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (31.800.130.005) 548
36/64 971:36 +3.20 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (31.915.898.394) 547
36/64 1029:25+3.20 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.exf6 Dg6 8.Th2 gxf6 9.Ph4 De4
10.gxf6 Tfe8 11.Dh5 Dd3+ 12.Kg4 Te4+
13.Lf4 Txf4+ 14.Kxf4 (33.943.548.785) 549
beste zet: Ld3xh7 tijd: 1029:25.469 min n/s: 549.557 nodes: 33.943.548.785
Code: Select all
1r3rk1/3bpppp/1qn2P2/p2pP1P1/3P4/2PB1N2/2p3K1/qNBQ1R2 w - -
Engine: Sun SE (512 MB)
gemaakt door E. Nemeth, the Stockfish developers (se
16/26 0:01 -4.28 1.Dxc2 g6 2.Kg3 Lg4 3.Dh2 Lh5 4.Th1 Daxb1
5.Lxb1 Dxb1 (851.159) 519
17/22 0:01 -4.42 1.Dxc2 g6 2.Kg3 Dbxb1 3.Dh2 h5
4.gxh6 Dxc1 5.Txc1 Dxc1 6.h7+ Kh8
7.Dh4 De3 8.Lc2 Lc8 9.Ld3 Dxd3
10.Dh6 (926.051) 520
18/27 0:03 -4.67 1.Dxc2 g6 2.Kg3 Lg4 3.Kxg4 Dbxb1
4.Dh2 h5+ 5.gxh6 Dxd3 6.h7+ Kh8
7.Dh6 Df5+ 8.Kg3 exf6 9.exf6 Dxf6
10.Lg5 Dd6+ 11.Lf4 Daa3 12.Ta1 Pxd4
13.cxd4 (1.667.060) 539
19/28 0:04 -4.65 1.Dxc2 g6 2.La3 Lg4 3.Df2 Da7 4.Pfd2 Da2
5.Df4 Dd7 6.Kg3 Tb6 7.Lc5 Tb2 8.Dxg4 Dxg4+
9.Kxg4 h5+ 10.gxh6 (2.220.205) 544
20/26 0:04 -4.61++ 1.Dxc2 (2.572.951) 544
20/26 0:05 -4.65 1.Dxc2 g6 2.La3 Dc7 3.Df2 Lg4 4.Pfd2 Da2
5.Th1 exf6 6.Lxf8 fxg5 (2.761.738) 546
21/30 0:06 -4.61++ 1.Dxc2 (3.422.766) 550
21/30 0:07 -4.79 1.Dxc2 g6 2.Df2 Lg4 3.La3 Lh5 4.Dh4 Da7
5.Th1 Dd7 6.Kg3 De6 7.Lc5 Txb1
8.Lxb1 Dxc3 9.Df4 Dxf3+ 10.Dxf3 Lxf3
11.fxe7 Dg4+ 12.Kf2 (4.132.236) 554
22/29 0:11 -4.70++ 1.Lxh7+ (6.685.468) 557
22/29 0:12 -4.67++ 1.Lxh7+ (6.939.369) 559
22/29 0:12 -4.63++ 1.Lxh7+ (7.102.447) 562
22/29 0:12 -4.58++ 1.Lxh7+ (7.205.237) 564
22/29 0:12 -4.51++ 1.Lxh7+ (7.274.864) 566
22/29 0:12 -4.42++ 1.Lxh7+ (7.344.688) 567
22/29 0:13 -4.31++ 1.Lxh7+ (7.411.001) 569
22/29 0:13 -4.16++ 1.Lxh7+ (7.443.235) 570
22/29 0:13 -3.96++ 1.Lxh7+ (7.469.197) 570
22/29 0:13 -3.69++ 1.Lxh7+ (7.479.199) 571
22/29 0:13 -3.33++ 1.Lxh7+ (7.487.367) 571
22/29 0:13 -2.85++ 1.Lxh7+ (7.493.839) 571
22/29 0:13 -3.95 1.Lxh7+ Kxh7 2.Th1+ Kg8 3.De1 cxb1D
4.Dh4 Daa2+ 5.Kg3 Dg2+ 6.Kxg2 (7.494.014) 571
23/18 0:13 -3.63++ 1.Lxh7+ (7.872.145) 573
23/18 0:14 -3.60++ 1.Lxh7+ (8.504.400) 574
23/18 0:15 -3.56++ 1.Lxh7+ (8.744.850) 575
23/18 0:15 -3.50++ 1.Lxh7+ (8.953.808) 577
23/18 0:15 -3.44++ 1.Lxh7+ (9.058.932) 578
23/18 0:15 -3.35++ 1.Lxh7+ (9.133.713) 579
23/23 0:15 -3.87-- 1.Lxh7+ Kxh7 (9.218.602) 580
23/28 0:16 -3.55++ 1.Lxh7+ (9.534.164) 578
23/28 0:16 -3.34++ 1.Lxh7+ (9.561.997) 578
23/28 0:16 -3.07++ 1.Lxh7+ (9.600.016) 579
23/28 0:16 -2.71++ 1.Lxh7+ (9.625.125) 579
23/28 0:16 -2.24++ 1.Lxh7+ (9.689.885) 580
23/28 0:16 -1.60++ 1.Lxh7+ (9.763.869) 581
23/28 0:16 -0.95 1.Lxh7+ Kh8 2.Lxc2 Kg8 3.Th1 Tfe8
4.La3 exf6 5.Lh7+ Kh8 (9.883.834) 582
24/16 0:17 -1.23++ 1.Lxh7+ (9.956.074) 581
24/16 0:17 -1.20++ 1.Lxh7+ (10.231.066) 583
24/16 0:17 -1.16++ 1.Lxh7+ (10.363.905) 583
24/16 0:17 -1.11++ 1.Lxh7+ (10.443.824) 584
24/16 0:18 -1.04++ 1.Lxh7+ (10.537.918) 585
24/16 0:18 -0.95++ 1.Lxh7+ (10.584.725) 585
24/16 0:18 -0.84++ 1.Lxh7+ (10.622.608) 586
24/16 0:18 -0.68++ 1.Lxh7+ (10.676.902) 587
24/16 0:18 -0.48++ 1.Lxh7+ (10.746.264) 587
24/16 0:18 -0.21++ 1.Lxh7+ (10.802.657) 588
24/16 0:18 +0.13++ 1.Lxh7+ (10.868.759) 589
24/17 0:18 +0.22 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Txb1 5.Kg2 Kg8 6.Pd2 Tfb8
7.Pxb1 Txb1 (10.928.494) 589
25/24 0:19 +0.17++ 1.Lxh7+ (11.270.180) 590
25/24 0:19 +0.21++ 1.Lxh7+ (11.575.027) 591
25/24 0:19 +0.26++ 1.Lxh7+ (11.742.972) 593
25/24 0:20 +0.32++ 1.Lxh7+ (11.915.413) 594
25/24 0:20 +0.41++ 1.Lxh7+ (12.033.947) 595
25/24 0:20 +0.52++ 1.Lxh7+ (12.162.837) 596
25/24 0:20 +0.67++ 1.Lxh7+ (12.346.864) 598
25/24 0:20 +0.87++ 1.Lxh7+ (12.450.315) 599
25/24 0:20 +1.13++ 1.Lxh7+ (12.538.751) 600
25/24 0:20 +1.12 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Th1 Dxc1 5.Kg3+ Kg8 6.Lh7+ Kh8
7.Lb1+ Kg8 8.Dxc1 Txb1 9.Dxb1 Dxb1
10.Txb1 Tc8 (12.571.818) 600
26/28 0:22 +1.05-- 1.Lxh7+ Kh8 (13.191.938) 599
26/34 0:23 +1.10++ 1.Lxh7+ (13.949.025) 598
26/34 0:24 +1.21++ 1.Lxh7+ (14.620.581) 600
26/34 0:25 +1.36++ 1.Lxh7+ (15.521.408) 602
26/34 0:26 +1.56++ 1.Lxh7+ (16.137.869) 605
26/36 0:26 +1.39 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.gxf6 gxf6 8.exf6 Tfe8 9.Ph4 De4
10.Dd2 Te6 11.Dg5+ Kf8 12.Pf3 Ke8
13.Lf4 Kd7 14.Lxb8 (16.318.360) 604
27/32 0:28 +1.51++ 1.Lxh7+ (17.444.515) 604
27/32 0:32 +1.61++ 1.Lxh7+ (19.407.400) 603
27/32 0:34 +1.75++ 1.Lxh7+ (20.647.828) 607
27/46 0:37 +1.92++ 1.Lxh7+ (22.703.856) 610
27/46 0:39 +2.12 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 Dg6
7.Th3 gxf6 8.Th6 Dg7 9.Ph4 Tb1
10.exf6 exf6 11.Pf5 Txc1 12.Dxc1 Dxg5+
13.Dxg5+ fxg5 14.Txc6 (24.240.188) 613
28/37 0:43 +2.16++ 1.Lxh7+ (26.671.859) 612
28/51 0:48 +2.29++ 1.Lxh7+ (29.708.585) 612
28/51 0:52 +2.46++ 1.Lxh7+ (32.343.414) 615
28/51 0:53 +2.34 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 Dg6
7.Th4 gxf6 8.Th6 Dg7 9.Ph4 Tb1
10.exf6 exf6 11.Pf5 Txc1 12.Dxc1 Dxg5+
13.Dxg5+ fxg5 14.Txc6 (32.668.253) 615
29/50 1:03 +2.50++ 1.Lxh7+ (39.159.851) 613
29/57 1:07 +2.45 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 Dg6
7.Th2 gxf6 8.Th6 Dg7 9.Ph4 Tb1
10.exf6 exf6 11.Pf5 Txc1 12.Dxc1 Dxg5+
13.Dxg5+ fxg5 14.Txc6 (41.307.282) 611
30/58 1:23 +2.60++ 1.Lxh7+ (50.916.966) 610
30/58 1:31 +2.52 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Dg6 6.Kg3+ Kg8
7.Th2 gxf6 8.Th6 Dg7 9.Ph4 Tb1
10.exf6 exf6 11.Pf5 Txc1 12.Dxc1 Dxg5+
13.Dxg5+ fxg5 14.Txc6 (55.946.502) 612
31/66 1:58 +2.69++ 1.Lxh7+ (72.103.054) 606
31/66 2:16 +2.84++ 1.Lxh7+ (82.767.963) 604
31/66 2:36 +3.05++ 1.Lxh7+ (95.291.417) 607
31/66 2:38 +2.95 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Dg6 6.Kg3+ Kg8
7.Th2 gxf6 8.Th6 Dg7 9.Ph4 Tb1
10.exf6 exf6 11.Pf5 Txc1 12.Dxc1 Dxg5+
13.Dxg5+ fxg5 14.Txc6 (96.268.577) 607
32/64 3:21 +3.13++ 1.Lxh7+ (120.351.496) 598
32/64 3:44 +3.08 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 exf6 6.Kg3+ Kg8
7.gxf6 Tb3 8.Dd2 Dg6+ 9.Kf2 Tc8
10.Tg1 Pe7 11.fxe7 Dh7 12.c4 De4
13.De2 Txf3+ 14.Dxf3 (133.037.032) 593
33/52 4:44 +3.25++ 1.Lxh7+ (165.706.100) 581
33/52 5:37 +3.38 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.gxf6 Tb3 8.Dd2 Dg6+ 9.Kf2 Tc8
10.Tg1 Pe7 11.fxe7 Dh7 12.c4 Te8
13.Df4 Dc2+ 14.Ld2 (194.431.756) 576
34/63 6:45 +3.51++ 1.Lxh7+ (232.260.694) 572
34/63 6:58 +3.46 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.gxf6 Tb3 8.Dd2 Dg6+ 9.Kf2 Tc8
10.Tg1 Pe7 11.fxe7 Dh7 12.c4 Te8
13.Df4 De4 14.Dxe4 (238.956.929) 570
35/56 8:31 +3.49 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tbe8 12.La3 Te3
13.Dxd5 Tfe8 14.Lc1 (289.753.143) 566
36/57 10:19 +3.68++ 1.Lxh7+ (349.184.620) 563
36/66 12:03 +3.62 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 exf6 6.Th1+ Kg8
7.gxf6 Tfc8 8.Dd2 Dg6+ 9.Kf2 Pe7
10.Tg1 Tb3 11.fxe7 Dh7 12.c4 Te8
13.Df4 De4 14.Dxe4 (405.561.210) 560
37/62 13:49 +3.65 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 exf6 6.Th1+ Kg8
7.gxf6 Tb3 8.Dd2 Dg6+ 9.Kf2 Tc8
10.Tg1 Pe7 11.fxe7 Dh7 12.c4 Te8
13.Df4 De4 14.Dxe4 (463.076.139) 558
38/68 20:03 +3.83 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tbe8 12.La3 Te3
13.Dxd5 Tfe8 14.Lc1 (661.983.082) 549
39/67 21:08 +3.83 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 exf6
7.gxf6 Tb3 8.Dd2 Dg6+ 9.Kf2 Pe7
10.Tg1 Tc8 11.fxe7 Dh7 12.c4 Te8
13.Df4 De4 14.Dxe4 (692.750.475) 546
40/55 26:27 +3.85 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 exf6
7.gxf6 Tb3 8.Dd2 Dg6+ 9.Kf2 Pe7
10.Tg1 Tc8 11.fxe7 Dh7 12.c4 Te8
13.Df4 De4 14.Dxe4 (848.815.087) 534
41/74 33:29 +4.05++ 1.Lxh7+ (1.055.698.806) 525
41/82 39:54 +3.99 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tbe8 12.Ph4 Te5
13.Dd4 Tfe8 14.Pf5 (1.264.691.198) 528
42/64 48:11 +4.21++ 1.Lxh7+ (1.532.912.771) 530
42/64 49:48 +4.17 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (1.583.518.153) 529
43/71 62:20 +4.22 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (1.967.713.867) 526
44/72 75:53 +4.26 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (2.405.819.471) 528
45/78 99:21 +4.42 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 exf6
7.gxf6 Tfc8 8.Dd2 Pxd4 9.Pxd4 Tc4
10.Kf2 Txd4 11.Dxd4 Df5+ 12.Df4 Tb2+
13.Ke3 Dxf4+ 14.Kxf4 (3.140.074.819) 526
46/83 148:13 +4.58 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (4.673.780.146) 525
47/78 157:17 +4.56 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (4.949.158.510) 524
48/75 167:03 +4.57 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (5.250.661.875) 523
49/77 184:44 +4.57 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (5.790.287.868) 522
50/90 228:59 +4.61 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 exf6
7.gxf6 Tfc8 8.Dd2 Dg6+ 9.Kf2 Tb3
10.Tg1 Pe7 11.fxe7 Dh7 12.Da2 Tbxc3
13.Dxd5 Txf3+ 14.Dxf3 (7.150.027.401) 520
51/88 289:37 +4.66 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (9.016.832.946) 518
52/87 295:11 +4.61-- 1.Lxh7+ Kh8 (9.188.013.141) 518
52/87 296:19 +4.66 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (9.222.346.000) 518
53/75 395:05 +4.77 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (12.380.588.448) 522
54/82 432:39 +4.77 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (13.635.398.350) 525
55/91 498:52 +4.77 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 exf6
7.gxf6 Pxe5 8.dxe5 Tfc8 9.Dd2 Dg6+
10.Kf2 Tc4 11.Pd4 Txd4 12.Dxd4 Df5+
13.Df4 Dxf4+ 14.Lxf4 (15.892.225.567) 530
56/83 565:43 +4.73-- 1.Lxh7+ Kh8 (18.165.101.609) 535
56/83 567:26 +4.70-- 1.Lxh7+ Kh8 (18.221.066.782) 535
56/83 621:18 +4.71 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 exf6
7.gxf6 Tfc8 8.Dd2 Dg6+ 9.Kf2 Pe7
10.Tg1 Tb3 11.fxe7 Dh7 12.Da2 Tbxc3
13.Dxd5 Txf3+ 14.Dxf3 (19.982.225.947) 536
57/75 809:00 +4.98++ 1.Lxh7+ (26.018.582.144) 536
57/82 819:29 +4.96 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 exf6
7.gxf6 Pxe5 8.dxe5 Tfc8 9.Dd2 Dg6+
10.Kf2 Tc4 11.Pd4 Txd4 12.Dxd4 Df5+
13.Df4 Tb2+ 14.Ke3 (26.362.076.587) 536
58/81 982:38 +4.90-- 1.Lxh7+ Kh8 (31.785.452.464) 539
58/81 984:58 +4.87-- 1.Lxh7+ Kh8 (31.860.116.963) 539
58/81 995:39 +4.96++ 1.Lxh7+ (32.202.664.123) 539
58/87 1138:51+5.02 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (37.053.713.231) 542
59/86 1199:39+4.96-- 1.Lxh7+ Kh8 (39.285.796.803) 545
59/86 1201:05+4.93-- 1.Lxh7+ Kh8 (39.336.186.104) 545
59/86 1202:26+4.89-- 1.Lxh7+ Kh8 (39.384.005.944) 545
59/86 1204:59+4.96++ 1.Lxh7+ (39.469.760.607) 545
59/88 1212:25+4.96 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Kg3 Kg8 6.Th1 Dg6
7.Th2 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (39.739.012.027) 546
60/91 1232:19+4.92-- 1.Lxh7+ Kh8 (40.451.356.563) 547
60/91 1234:25+4.89-- 1.Lxh7+ Kh8 (40.527.654.588) 547
60/91 1236:05+4.85-- 1.Lxh7+ Kh8 (40.587.412.641) 547
60/91 1242:14+4.91++ 1.Lxh7+ (40.808.559.811) 547
60/91 1262:08+5.00 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 Dg6
7.Th4 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (41.514.259.242) 548
61/98 1308:06+4.94-- 1.Lxh7+ Kh8 (43.033.020.303) 548
61/98 1325:43+4.91-- 1.Lxh7+ Kh8 (43.606.089.918) 548
61/98 1375:04+4.91 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 Dg6
7.Th4 gxf6 8.Th6 Pxe5 9.dxe5 Dg7
10.exf6 exf6 11.Txf6 Tb1 12.Dc2 Dh7
13.Dxh7+ Kxh7 14.Le3 (45.288.722.191) 548
62/83 1743:32+5.03 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.gxf6 Pxe5 8.dxe5 Tfc8 9.Dd2 Dg6+
10.Kf2 Tc4 11.Pd4 Txd4 12.Dxd4 Df5+
13.Df4 Dxf4+ 14.Lxf4 (58.280.518.765) 557
63/82 2485:48+5.03 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 Kg8 6.Kg3 exf6
7.gxf6 Pxe5 8.dxe5 Tfc8 9.Dd2 Dg6+
10.Kf2 Tc4 11.Pd4 Txd4 12.Dxd4 Df5+
13.Df4 Dxf4+ 14.Lxf4 (85.442.884.999) 572
64/90 3468:22+5.29++ 1.Lxh7+ (121.393.120.339) 583
64/94 5033:49+5.50 1.Lxh7+ Kh8 2.Lxc2 Lh3+ 3.Kxh3 Dbxb1
4.Lxb1 Dxb1 5.Th1 exf6 6.Kg3+ Kg8
7.gxf6 Pxe5 8.dxe5 Tfc8 9.Dd2 Dg6+
10.Kf2 Tc4 11.Pd4 Txd4 12.Dxd4 Df5+
13.Df4 Dxf4+ 14.Lxf4 (174.936.853.268) 579
65/90 5244:34+5.37-- 1.Lxh7+ Kh8 (182.365.574.816) 579
65/90 5246:56+5.34-- 1.Lxh7+ Kh8 (182.452.652.080) 579
65/90 5249:22+5.30-- 1.Lxh7+ Kh8 (182.543.173.025) 579
65/90 5298:03+5.25-- 1.Lxh7+ Kh8 (184.343.775.551) 579
65/90 5436:44+5.31++ 1.Lxh7+ (189.455.375.095) 580
Debugging is twice as hard as writing the code in the first
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
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Eduard
- Posts: 1439
- Joined: Sat Oct 27, 2018 12:58 am
- Location: Germany
- Full name: N.N.
Re: Stockfish 070324 a Disaster
Yes, Leptir Big-Ultra is very slow. Someone had the idea to implement eval hash, and did it (private). It seems that Leptir Big-Ultra really achieves more plies and calculates deeper. I have not made the engine with eval hash public. However, some correspondence chess players are now using this engine and are satisfied, the network with Dimension 3072 also seems to be arriving in correspondence chess.
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Eduard
- Posts: 1439
- Joined: Sat Oct 27, 2018 12:58 am
- Location: Germany
- Full name: N.N.
Re: Stockfish 070324 a Disaster
Pohl is testing with Ponder OFF, which means nothing to me because I play on the servers with Ponder ON. Pohl is also testing with UHO openings, the SF developers are also training with UHO. I test with Ponder ON and use openings that appear in online ENG practice. And here my version is better (on 8 threads/engine) and it is also better for analysis.I just changed simple eval value, all other is 100% Stockfish dev 070324 code!