Turbulent Stockfish development lately

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Jouni
Posts: 3621
Joined: Wed Mar 08, 2006 8:15 pm
Full name: Jouni Uski

Turbulent Stockfish development lately

Post by Jouni »

4.2. version was -10 Elo single core :o . But there is already 5.2. version with +3 Elo from previous. Multicore remains stable around +15 Elo from SF17.
Jouni
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Michel
Posts: 2292
Joined: Mon Sep 29, 2008 1:50 am

Re: Turbulent Stockfish development lately

Post by Michel »

Fishtest now regularly has access to a supercomputer (sometimes > 200000 cores) and so the developers became more focused on longer time controls.
Ideas=science. Simplification=engineering.
Without ideas there is nothing to simplify.
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royb
Posts: 562
Joined: Thu Mar 09, 2006 12:53 am

Re: Turbulent Stockfish development lately

Post by royb »

Michel wrote: ↑Thu Feb 06, 2025 5:26 pm Fishtest now regularly has access to a supercomputer (sometimes > 200000 cores) and so the developers became more focused on longer time controls.
I've looked and not yet been successful in finding a definitive statement of what STC, LTC, and VLTC time controls actually are for fishtest testing. Can someone please state them for me? And what nps does Stockfish run at when doing fishtest testing?

Thanks!
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Uri Blass
Posts: 10815
Joined: Thu Mar 09, 2006 12:37 am
Location: Tel-Aviv Israel

Re: Turbulent Stockfish development lately

Post by Uri Blass »

Stockfish 5.2 has memory problems
I won with Rxd6 in my last ORB tournament game

Stockfish see the mate and forget it agains and again.

part of the analysis

[d]8/1p6/r2N4/3k2K1/3p4/PR6/8/8 b - - 0 46
31/96 01:58 1,233,977k 10,445k +M40 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Kf4-e5 Rd6-d8 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-c4 Rg3-g4+ Kc4-c3 Rg4-g3+ Kc3-b2 Rg3-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Kb2-c3 Ke5-e6 Kc3-c2 Ke6-f6 Rd1-a1 Kf6-e5 Ra1xa4 Ke5-e6 Kc2-d3 Ke6-d5 Ra4-a6 Kd5-e5 Ra6-a1 Ke5-e6 Kd3-e4 Ke6-d6 Ke4-d4 Kd6-e6 Ra1-a5 Ke6-f6 Ra5-a6+ Kf6-f5 Ra6-a3 Kf5-e6 Kd4-e4 Ke6-d6 Ra3-a5 Kd6-c6 Ke4-d4 Kc6-d6 Ra5-a6+ Kd6-e7 Kd4-e4 Ke7-f7 Ke4-e5 Kf7-e7 Ra6-a7+ Ke7-d8 Ke5-d5 Kd8-c8 Ra7-g7 Kc8-d8 Kd5-e6 Kd8-c8 Ke6-d6 Kc8-b8 Kd6-c6 Kb8-a8 Kc6-b6 Ka8-b8 Rg7-g8+
Forgetting:
32/46 01:58 1,233,984k 10,444k +22.77 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Kf4-e5 Rd6-d8 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-c4 Rg3-g4+ Kc4-c3 Ke5-f5 d2-d1Q Rg4-h4 Qd1-d5+ Kf5-f4 Qd5-c4+ Kf4-e5 Qc4-e2+ Rh4-e4 Qe2-h5+ Ke5-f6
33/92 01:58 1,234,183k 10,444k +23.82 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Kf4-e5 Rd6-d8 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-c4 Rg3-g4+ Kc4-c3 Rg4-g3+ Kc3-b2 Rg3-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Kb2-c3 a4-a5 Rd1-a1 a5-a6 Ra1-a5+ Ke5-d6 Ra5xa6+ Kd6-e5 Ra6-a2 Ke5-d5 Ra2-d2+ Kd5-e5 Kc3-d3 Ke5-f4
34/86 02:00 1,257,135k 10,432k +M33 Ra6xd6 Kg5-f5 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-d4 Rc7-b7 d3-d2 Rb7-b1 Kd4-c3 Rb1-d1 Rd6-d8 Kf5-g6 Kc3-c2 Rd1xd2+ Rd8xd2 a3-a4 Kc2-c3 a4-a5 Rd2-d6+ Kg6-g7 Kc3-d4 Kg7-f7 Kd4-e5 Kf7-e8 Rd6-a6 Ke8-d7 Ke5-d5 Kd7-c7 Ra6xa5 Kc7-b6 Ra5-a3 Kb6-b5 Ra3-b3+ Kb5-a4 Kd5-c4 Ka4-a5 Rb3-a3+ Ka5-b6 Ra3-d3 Kb6-c6 Rd3-d4 Kc6-b6 Kc4-b4 Kb6-c6 Rd4-d3 Kc6-b6 Rd3-d6+ Kb6-b7 Kb4-b5 Kb7-c7 Rd6-d5 Kc7-b7 Rd5-d7+ Kb7-c8 Kb5-c6 Kc8-b8 Rd7-e7 Kb8-a8 Kc6-b6 Ka8-b8 Re7-e8+

Forgetting again
35/80 02:00 1,259,239k 10,432k +80.53 Ra6xd6 Kg5-f5 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-d4 Rc7-b7 d3-d2 Rb7-b1 Kd4-c3 Rb1-d1 Rd6-d8 Kf5-g6 Kc3-c2 Rd1xd2+ Rd8xd2 a3-a4 Kc2-c3 a4-a5 Rd2-a2 Kg6-h6 Ra2xa5 Kh6-g6 Kc3-c2 Kg6-f6 Ra5-a3 Kf6-f5 Ra3-a6 Kf5-e5 Kc2-d2 Ke5-f5 Ra6-a5+ Kf5-f6 Ra5-a3
36/80 02:02 1,276,915k 10,416k +M36 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b2 Kf4-e5 Rd6-d8 Rc7-b7+ Kb2-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-b2 Rg3-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Kb2-c3 a4-a5 Rd1-a1 a5-a6 Ra1xa6 Ke5-d5 Ra6-a5+ Kd5-e6 Kc3-d4 Ke6-f6 Kd4-c4 Kf6-e6 Kc4-d3 Ke6-d6 Kd3-d4 Kd6-e6 Ra5-a6+ Ke6-f5 Ra6-a3 Kf5-e6 Ra3-a2 Ke6-f5 Ra2-a6 Kf5-f4 Ra6-a5 Kf4-f3 Kd4-d3 Kf3-f4 Ra5-d5 Kf4-f3 Rd5-d4 Kf3-f2 Rd4-f4+ Kf2-g2 Kd3-e3 Kg2-g3 Rf4-d4 Kg3-g2 Rd4-g4+ Kg2-h3 Ke3-f3 Kh3-h2 Kf3-f2 Kh2-h3 Rg4-a4 Kh3-h2 Ra4-h4+
37/80 02:04 1,295,380k 10,405k +M32 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Kf4-e5 Rd6-d8 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-b2 Rg3-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Rd1-a1 a4-a5 Ra1xa5+ Ke5-e6 Kb2-b3 Ke6-f6 Kb3-c2 Kf6-e6 Kc2-c3 Ke6-d6 Kc3-d4 Kd6-e6 Ra5-a1 Ke6-f5 Ra1-a6 Kf5-f4 Ra6-a5 Kf4-f3 Kd4-d3 Kf3-f4 Ra5-d5 Kf4-f3 Rd5-d4 Kf3-f2 Rd4-f4+ Kf2-g2 Kd3-e3 Kg2-g3 Rf4-b4 Kg3-g2 Rb4-g4+ Kg2-h3 Ke3-f3 Kh3-h2 Kf3-f2 Kh2-h3 Rg4-a4 Kh3-h2 Ra4-h4+

Forgtting that there is a faster mate than M36
38/78 02:05 1,301,654k 10,396k +M36 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Kf4-e5 Rd6-d8 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-b2 Rg3-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Rd1-a1 a4-a5 Ra1xa5+ Ke5-e6 Kb2-c2 Ke6-f6 Kc2-c3 Kf6-e6 Kc3-d2 Ke6-f6 Kd2-d3 Kf6-e6 Kd3-d4 Ke6-f6 Ra5-a4 Kf6-f5 Kd4-d5 Kf5-f6 Kd5-e4 Kf6-e6 Ra4-a6+ Ke6-e7 Ke4-d4 Ke7-d7 Kd4-e5 Kd7-c7 Ke5-d5 Kc7-d7 Ra6-a7+ Kd7-d8 Kd5-d4 Kd8-e8 Kd4-e5 Ke8-d8 Ke5-d5 Kd8-c8 Ra7-g7 Kc8-d8 Kd5-e6 Kd8-c8 Ke6-d6 Kc8-b8 Kd6-c6 Kb8-a8 Kc6-b6 Ka8-b8 Rg7-g8+

Forgetting thatr there is a mate
39/86 02:05 1,301,889k 10,395k +69.82 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Kf4-e5 Rd6-d8 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-b2 Rg3-g1 Kb2-c3 Rg1-g3+ Rd8-d3 Rg3-g1 d2-d1Q Rg1xd1 Rd3xd1 a3-a4 Rd1-a1 Ke5-f5 Ra1-a2 Kf5-f6 Kc3-d4 a4-a5 Kd4-c3
40/84 02:08 1,331,007k 10,363k +M35 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Kf4-e5 Rd6-d8 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-b2 Rg3-g1 Kb2-c3 Rg1-g3+ Rd8-d3 Rg3-g1 d2-d1Q Rg1xd1 Rd3xd1 a3-a4 Rd1-a1 Ke5-f5 Ra1xa4 Kf5-e5 Ra4-a5+ Ke5-f6 Kc3-d4 Kf6-e6 Ra5-a3 Ke6-f5 Ra3-a7 Kf5-e6 Kd4-e4 Ke6-d6 Ra7-a5 Kd6-e6 Ra5-a6+ Ke6-e7 Ke4-e5 Ke7-d7 Ke5-d5 Kd7-e7 Kd5-d4 Ke7-f7 Kd4-e5 Kf7-e7 Ra6-a7+ Ke7-d8 Ke5-e6 Kd8-c8 Ke6-d6 Kc8-b8 Ra7-e7 Kb8-c8 Kd6-c6 Kc8-b8 Re7-g7 Kb8-a8 Kc6-b6 Ka8-b8 Rg7-g8+

Forgetting again that black has a mate.

41/84 02:08 1,331,444k 10,362k +80.53 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Kf4-e5 Rd6-d8 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-b2 Rg3-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Kb2-c3 Ke5-e6 Kc3-d4 a4-a5 Rd1-e1+ Ke6-f6 Re1-a1 a5-a6 Ra1xa6+ Kf6-f5 Ra6-a3 Kf5-e6 Kd4-c4 Ke6-e5 Ra3-a7 Ke5-e4
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Uri Blass
Posts: 10815
Joined: Thu Mar 09, 2006 12:37 am
Location: Tel-Aviv Israel

Re: Turbulent Stockfish development lately

Post by Uri Blass »

Here is the full analysis:

FEN: 8/1p6/r2N4/3k2K1/3p4/PR6/8/8 b - - 0 46

Stockfish_25020518_x64_avx2:
Available processors: 0-7
Using 6 threads
info string NNUE evaluation using nn-1c0000000000.nnue (133MiB, (22528, 3072, 15, 32, 1))
info string NNUE evaluation using nn-37f18f62d772.nnue (6MiB, (22528, 128, 15, 32, 1))
1/6 00:00 148 148k +5.91 Ra6xd6
2/3 00:00 651 651k +5.91 Ra6xd6 Kg5-f4
3/5 00:00 1k 1,020k +5.57 Ra6xd6 Kg5-f4 Kd5-c4
4/5 00:00 1k 1,471k +5.83 Ra6xd6 Kg5-f4 Kd5-c4
5/8 00:00 2k 1,569k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3
6/8 00:00 2k 1,669k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3
7/8 00:00 2k 1,778k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3
8/12 00:00 3k 1,391k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-b1 d3-d2 Rb1-d1 Rd6-d4+ Kf4-e5
9/54 00:00 7k 2,267k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Kf4-f3
10/59 00:00 20k 2,043k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-b2 Rc7-b7+ Kb2-a2
11/58 00:00 26k 2,174k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Rc7-b7 d3-d2 Kf4-e5 Rd6-d3 Rb7-b1+ Kd1-c2 Rb1-a1 Kc2-c3 Ke5-f6 Rd3-d4 Ra1-h1 Kc3-c2 Kf6-e6 Rd4-a4 Ke6-e5
12/52 00:00 31k 2,247k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Rc7-c3
13/40 00:00 38k 2,381k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Rc7-g7 d3-d2 Rg7-g1+ Kd1-c2 Kf4-e3 d2-d1Q Rg1xd1 Kc2xd1 a3-a4 Rd6-a6 Ke3-d4 Kd1-c2 Kd4-c4
14/61 00:00 43k 2,370k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Rc7-g7 Rd6-d4+
15/49 00:00 49k 2,334k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Kf4-f3 Rd6-a6 Kf3-e4
16/50 00:00 59k 2,357k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Kf4-f3 Rd6-a6 Kf3-e4 d3-d2 Ke4-d5
17/59 00:00 91k 2,609k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Kf4-f3 Rd6-a6 Kf3-e4 d3-d2 Rc7-c8
18/46 00:00 98k 2,568k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Kf4-f3 Rd6-a6 Kf3-e4 d3-d2 Rc7-c8 Ra6xa3 Rc8-h8 Kd1-c2 Rh8-c8+ Ra3-c3 Rc8-d8 d2-d1Q Rd8xd1 Kc2xd1 Ke4-d4 Kd1-c2 Kd4-e5 Rc3-d3 Ke5-e6 Kc2-b3 Ke6-f5
19/41 00:00 110k 2,497k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Kf4-f3 Rd6-a6 Kf3-e4 d3-d2 Ke4-d3 Ra6xa3+ Kd3-c4 Ra3-f3 Rc7-h7 Kd1-c2 Rh7-h2 Rf3-d3 Rh2-f2 Rd3-a3
20/60 00:00 140k 2,691k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Kf4-f3 Rd6-a6 Kf3-e4 d3-d2 Rc7-c8 Ra6-a4+ Ke4-e3 Kd1-e1 Rc8-h8 Ra4xa3+ Ke3-f4 Ke1-e2 Rh8-h2+ Ke2-d1 Rh2-h8 Kd1-c2 Rh8-c8+ Ra3-c3 Rc8-d8 d2-d1Q Rd8xd1 Kc2xd1 Kf4-f5 Rc3-a3 Kf5-e4 Kd1-c2 Ke4-d4
21/42 00:00 207k 3,041k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Rc7-e7 d3-d2 Re7-h7 Rd6-a6 Kf4-g5 Ra6xa3 Rh7-h1+ Kd1-c2 Kg5-g6 Ra3-a5
22/56 00:00 379k 3,474k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Rc7-e7 d3-d2 Re7-h7 Rd6-a6 Kf4-g5 Ra6xa3 Rh7-h1+ Kd1-c2 Kg5-f6 Ra3-a2
23/61 00:00 453k 3,744k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Rc7-e7 d3-d2 Re7-h7 Rd6-a6 Kf4-g5 Ra6xa3 Rh7-h1+ Kd1-c2 Kg5-f4 Kc2-c3 Kf4-e5
24/62 00:00 519k 3,875k +5.91 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Rc7-b7+ Kb3-c2 Rb7-c7+ Kc2-d1 Rc7-e7 d3-d2 Re7-h7 Rd6-a6 Kf4-g5 Ra6xa3 Rh7-h1+ Kd1-c2 Kg5-f4 Kc2-c3 Rh1-d1 Ra3-a5 Kf4-e3 Ra5-e5+ Ke3-f2 Kc3-c2 Rd1-a1 Re5-d5 Kf2-e2 d2-d1Q+ Ra1xd1 Rd5xd1 Ke2-f2 Kc2-d3 Kf2-g2 Kd3-d2 Kg2-h2 Kd2-c3 Kh2-g2 Rd1-d2+ Kg2-h3
25/81 00:07 48,215k 6,279k +7.18 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Kf4-e5 Rd6-d8 Ke5-e6 d4-d3 Rb4-b1 d3-d2 Rb1-d1 Kc3-c2 Rd1-f1 Rd8-d3 Rf1-a1 b7-b5 Ke6-e5 Kc2-b2 Ra1-d1 Kb2xa3 Ke5-e4 Rd3-d8 Ke4-e3 Ka3-b2 Rd1xd2+ Rd8xd2 Ke3-f3 Rd2-d1
26/78 00:11 80,015k 6,919k +7.63 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Kf4-e5 Rd6-d8 Rb4-b1 d4-d3 Rb1-c1+ Kc3-b2 Rc1-d1 Kb2-c2 Rd1-h1 d3-d2 Ke5-f4 Kc2-b3 a3-a4 Kb3xa4 Rh1-a1+ Ka4-b3 Ra1-b1+ Kb3-c2 Rb1-b5 Rd8-d4+ Kf4-e3
27/60 00:17 132,072k 7,488k +8.26 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b2 Rc7-b7+ Kb2-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-b2 Rg3-g2 Kb2-c3 Rg2-g3+ Kc3-c4 Rg3-g1 d2-d1Q Rg1xd1 Rd6xd1 Kf4-f5 Kc4-c3 Kf5-e5 Rd1-a1 Ke5-f5 Ra1xa3 Kf5-g4 Kc3-d3
28/67 00:28 235,518k 8,350k +9.24 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4-b1 d4-d3 Rb1-c1+ Kc3-b3 Rc1-b1+ Kb3-c2 Rb1-b5 d3-d2 Rb5-c5+ Kc2-b2 Rc5-b5+ Kb2-a2 Kf4-g5 d2-d1Q Rb5-b4 Rd6-d8 Kg5-h6 Qd1-d6+ Kh6-g5 Qd6-c5+ Kg5-g4 Rd8-d4+ Kg4-f3 Rd4xb4 a3-a4 Rb4xa4 Kf3-e2 Qc5-b5+ Ke2-f2
29/72+ 00:47 432,383k 9,051k +10.69 Ra6xd6
29/72+ 01:02 603,476k 9,648k +12.89 Ra6xd6
29/72+ 01:22 842,947k 10,176k +24.97 Ra6xd6
29/72 01:23 850,172k 10,182k +29.11 Ra6xd6 Kg5-f4 Kd5-c4 Rb3xb7 d4-d3 Rb7-c7+ Kc4-b3 Kf4-e5 Rd6-d8 Rc7-b7+ Kb3-a2 Rb7-f7 d3-d2 Rf7-f2 Ka2-b3 Rf2-f3+ Kb3-c2 Rf3-f2 Kc2-c1 Ke5-f4 d2-d1Q Rf2-f3 Kc1-c2 Rf3-f2+ Kc2-b3
30/50+ 01:26 880,446k 10,205k +44.59 Ra6xd6
30/50+ 01:28 900,796k 10,217k +64.23 Ra6xd6
30/100 01:53 1,192,029k 10,459k +80.53 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4-b1 d4-d3 Kf4-e5 Rd6-d8 Rb1-c1+ Kc3-b2 Rc1-h1 d3-d2 Rh1-h2 Kb2-c2 Rh2-f2 Kc2-c3 Rf2-f3+ Rd8-d3 Rf3xd3+ Kc3xd3 Ke5-f5 Kd3-c3 Kf5-f6 Kc3-b3 Kf6-g5 Kb3xa3 Kg5-f4 b7-b5 Kf4-f5 Ka3-b3 Kf5-g5 Kb3-c3 Kg5-g4 Kc3-c2 Kg4-g3 Kc2-d3
31/96 01:58 1,233,977k 10,445k +M40 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Kf4-e5 Rd6-d8 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-c4 Rg3-g4+ Kc4-c3 Rg4-g3+ Kc3-b2 Rg3-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Kb2-c3 Ke5-e6 Kc3-c2 Ke6-f6 Rd1-a1 Kf6-e5 Ra1xa4 Ke5-e6 Kc2-d3 Ke6-d5 Ra4-a6 Kd5-e5 Ra6-a1 Ke5-e6 Kd3-e4 Ke6-d6 Ke4-d4 Kd6-e6 Ra1-a5 Ke6-f6 Ra5-a6+ Kf6-f5 Ra6-a3 Kf5-e6 Kd4-e4 Ke6-d6 Ra3-a5 Kd6-c6 Ke4-d4 Kc6-d6 Ra5-a6+ Kd6-e7 Kd4-e4 Ke7-f7 Ke4-e5 Kf7-e7 Ra6-a7+ Ke7-d8 Ke5-d5 Kd8-c8 Ra7-g7 Kc8-d8 Kd5-e6 Kd8-c8 Ke6-d6 Kc8-b8 Kd6-c6 Kb8-a8 Kc6-b6 Ka8-b8 Rg7-g8+
32/46 01:58 1,233,984k 10,444k +22.77 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Kf4-e5 Rd6-d8 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-c4 Rg3-g4+ Kc4-c3 Ke5-f5 d2-d1Q Rg4-h4 Qd1-d5+ Kf5-f4 Qd5-c4+ Kf4-e5 Qc4-e2+ Rh4-e4 Qe2-h5+ Ke5-f6
33/92 01:58 1,234,183k 10,444k +23.82 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Kf4-e5 Rd6-d8 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-c4 Rg3-g4+ Kc4-c3 Rg4-g3+ Kc3-b2 Rg3-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Kb2-c3 a4-a5 Rd1-a1 a5-a6 Ra1-a5+ Ke5-d6 Ra5xa6+ Kd6-e5 Ra6-a2 Ke5-d5 Ra2-d2+ Kd5-e5 Kc3-d3 Ke5-f4
34/86 02:00 1,257,135k 10,432k +M33 Ra6xd6 Kg5-f5 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-d4 Rc7-b7 d3-d2 Rb7-b1 Kd4-c3 Rb1-d1 Rd6-d8 Kf5-g6 Kc3-c2 Rd1xd2+ Rd8xd2 a3-a4 Kc2-c3 a4-a5 Rd2-d6+ Kg6-g7 Kc3-d4 Kg7-f7 Kd4-e5 Kf7-e8 Rd6-a6 Ke8-d7 Ke5-d5 Kd7-c7 Ra6xa5 Kc7-b6 Ra5-a3 Kb6-b5 Ra3-b3+ Kb5-a4 Kd5-c4 Ka4-a5 Rb3-a3+ Ka5-b6 Ra3-d3 Kb6-c6 Rd3-d4 Kc6-b6 Kc4-b4 Kb6-c6 Rd4-d3 Kc6-b6 Rd3-d6+ Kb6-b7 Kb4-b5 Kb7-c7 Rd6-d5 Kc7-b7 Rd5-d7+ Kb7-c8 Kb5-c6 Kc8-b8 Rd7-e7 Kb8-a8 Kc6-b6 Ka8-b8 Re7-e8+
35/80 02:00 1,259,239k 10,432k +80.53 Ra6xd6 Kg5-f5 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-d4 Rc7-b7 d3-d2 Rb7-b1 Kd4-c3 Rb1-d1 Rd6-d8 Kf5-g6 Kc3-c2 Rd1xd2+ Rd8xd2 a3-a4 Kc2-c3 a4-a5 Rd2-a2 Kg6-h6 Ra2xa5 Kh6-g6 Kc3-c2 Kg6-f6 Ra5-a3 Kf6-f5 Ra3-a6 Kf5-e5 Kc2-d2 Ke5-f5 Ra6-a5+ Kf5-f6 Ra5-a3
36/80 02:02 1,276,915k 10,416k +M36 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b2 Kf4-e5 Rd6-d8 Rc7-b7+ Kb2-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-b2 Rg3-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Kb2-c3 a4-a5 Rd1-a1 a5-a6 Ra1xa6 Ke5-d5 Ra6-a5+ Kd5-e6 Kc3-d4 Ke6-f6 Kd4-c4 Kf6-e6 Kc4-d3 Ke6-d6 Kd3-d4 Kd6-e6 Ra5-a6+ Ke6-f5 Ra6-a3 Kf5-e6 Ra3-a2 Ke6-f5 Ra2-a6 Kf5-f4 Ra6-a5 Kf4-f3 Kd4-d3 Kf3-f4 Ra5-d5 Kf4-f3 Rd5-d4 Kf3-f2 Rd4-f4+ Kf2-g2 Kd3-e3 Kg2-g3 Rf4-d4 Kg3-g2 Rd4-g4+ Kg2-h3 Ke3-f3 Kh3-h2 Kf3-f2 Kh2-h3 Rg4-a4 Kh3-h2 Ra4-h4+
37/80 02:04 1,295,380k 10,405k +M32 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Kf4-e5 Rd6-d8 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-b2 Rg3-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Rd1-a1 a4-a5 Ra1xa5+ Ke5-e6 Kb2-b3 Ke6-f6 Kb3-c2 Kf6-e6 Kc2-c3 Ke6-d6 Kc3-d4 Kd6-e6 Ra5-a1 Ke6-f5 Ra1-a6 Kf5-f4 Ra6-a5 Kf4-f3 Kd4-d3 Kf3-f4 Ra5-d5 Kf4-f3 Rd5-d4 Kf3-f2 Rd4-f4+ Kf2-g2 Kd3-e3 Kg2-g3 Rf4-b4 Kg3-g2 Rb4-g4+ Kg2-h3 Ke3-f3 Kh3-h2 Kf3-f2 Kh2-h3 Rg4-a4 Kh3-h2 Ra4-h4+
38/78 02:05 1,301,654k 10,396k +M36 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Kf4-e5 Rd6-d8 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-b2 Rg3-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Rd1-a1 a4-a5 Ra1xa5+ Ke5-e6 Kb2-c2 Ke6-f6 Kc2-c3 Kf6-e6 Kc3-d2 Ke6-f6 Kd2-d3 Kf6-e6 Kd3-d4 Ke6-f6 Ra5-a4 Kf6-f5 Kd4-d5 Kf5-f6 Kd5-e4 Kf6-e6 Ra4-a6+ Ke6-e7 Ke4-d4 Ke7-d7 Kd4-e5 Kd7-c7 Ke5-d5 Kc7-d7 Ra6-a7+ Kd7-d8 Kd5-d4 Kd8-e8 Kd4-e5 Ke8-d8 Ke5-d5 Kd8-c8 Ra7-g7 Kc8-d8 Kd5-e6 Kd8-c8 Ke6-d6 Kc8-b8 Kd6-c6 Kb8-a8 Kc6-b6 Ka8-b8 Rg7-g8+
39/86 02:05 1,301,889k 10,395k +69.82 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Kf4-e5 Rd6-d8 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-b2 Rg3-g1 Kb2-c3 Rg1-g3+ Rd8-d3 Rg3-g1 d2-d1Q Rg1xd1 Rd3xd1 a3-a4 Rd1-a1 Ke5-f5 Ra1-a2 Kf5-f6 Kc3-d4 a4-a5 Kd4-c3
40/84 02:08 1,331,007k 10,363k +M35 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Kf4-e5 Rd6-d8 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-b2 Rg3-g1 Kb2-c3 Rg1-g3+ Rd8-d3 Rg3-g1 d2-d1Q Rg1xd1 Rd3xd1 a3-a4 Rd1-a1 Ke5-f5 Ra1xa4 Kf5-e5 Ra4-a5+ Ke5-f6 Kc3-d4 Kf6-e6 Ra5-a3 Ke6-f5 Ra3-a7 Kf5-e6 Kd4-e4 Ke6-d6 Ra7-a5 Kd6-e6 Ra5-a6+ Ke6-e7 Ke4-e5 Ke7-d7 Ke5-d5 Kd7-e7 Kd5-d4 Ke7-f7 Kd4-e5 Kf7-e7 Ra6-a7+ Ke7-d8 Ke5-e6 Kd8-c8 Ke6-d6 Kc8-b8 Ra7-e7 Kb8-c8 Kd6-c6 Kc8-b8 Re7-g7 Kb8-a8 Kc6-b6 Ka8-b8 Rg7-g8+
41/84 02:08 1,331,444k 10,362k +80.53 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Kf4-e5 Rd6-d8 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2-b3 Rg2-g3+ Kb3-b2 Rg3-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Kb2-c3 Ke5-e6 Kc3-d4 a4-a5 Rd1-e1+ Ke6-f6 Re1-a1 a5-a6 Ra1xa6+ Kf6-f5 Ra6-a3 Kf5-e6 Kd4-c4 Ke6-e5 Ra3-a7 Ke5-e4
42/76 02:18 1,421,271k 10,250k +M32 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b2 Kf4-e5 Rd6-d8 Rc7-b7+ Kb2-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2xa3 Rg2-g3+ Ka3-b4 Rg3-g4+ Kb4-c3 Rg4-g3+ Rd8-d3 Rg3-g1 d2-d1Q Rg1xd1 Rd3xd1 Ke5-e4 Rd1-a1 Ke4-e5 Kc3-d3 Ke5-d6 Kd3-d4 Kd6-e6 Ra1-a5 Ke6-f6 Kd4-e4 Kf6-e6 Ra5-a6+ Ke6-e7 Ke4-e5 Ke7-d7 Ke5-d5 Kd7-e7 Kd5-d4 Ke7-f7 Kd4-e5 Kf7-e7 Ra6-a7+ Ke7-d8 Ke5-e6 Kd8-c8 Ke6-d6 Kc8-b8 Ra7-e7 Kb8-c8 Re7-g7 Kc8-b8 Kd6-c6 Kb8-a8 Kc6-b6 Ka8-b8 Rg7-g8+
43/64 02:20 1,437,739k 10,211k +M30 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Kf4-e5 Rd6-d8 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2xa3 Rg2-g3+ Ka3-b2 Rg3-g2 Rd8-d3 Rg2-g1 d2-d1Q Rg1xd1 Rd3xd1 Ke5-f5 Kb2-c3 Kf5-e4 Rd1-a1 Ke4-e5 Kc3-d3 Ke5-d6 Ra1-a5 Kd6-e6 Kd3-d4 Ke6-f6 Kd4-e4 Kf6-e6 Ra5-a6+ Ke6-e7 Ke4-d4 Ke7-f7 Kd4-e5 Kf7-e7 Ra6-a7+ Ke7-d8 Ke5-e6 Kd8-c8 Ke6-d6 Kc8-b8 Ra7-e7 Kb8-c8 Re7-g7 Kc8-b8 Kd6-c6 Kb8-a8 Kc6-b6 Ka8-b8 Rg7-g8+
44/62 02:22 1,454,948k 10,204k +M31 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Kf4-e5 Rd6-d8 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2xa3 Rg2-g3+ Ka3-b4 Rg3-g4+ Kb4-c3 Rg4-g3+ Rd8-d3 Rg3-g1 d2-d1Q Rg1xd1 Rd3xd1 Ke5-e4 Rd1-a1 Ke4-e5 Ra1-a5+ Ke5-f6 Kc3-d4 Kf6-e6 Ra5-a3 Ke6-f5 Ra3-a6 Kf5-f4 Ra6-a5 Kf4-f3 Kd4-d3 Kf3-f2 Kd3-d2 Kf2-f3 Ra5-a4 Kf3-f2 Ra4-f4+ Kf2-g2 Kd2-e2 Kg2-g3 Rf4-a4 Kg3-g2 Ra4-g4+ Kg2-h3 Ke2-f3 Kh3-h2 Kf3-f2 Kh2-h3 Rg4-a4 Kh3-h2 Ra4-h4+
45/70 02:26 1,487,122k 10,154k +M32 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Kf4-e5 Rd6-d8 Rb7-g7 d3-d2 Rg7-g2 Ka2xa3 Rg2-g3+ Ka3-b4 Rg3-g4+ Kb4-c3 Rg4-g3+ Rd8-d3 Rg3-g1 d2-d1Q Rg1xd1 Rd3xd1 Ke5-e4 Rd1-a1 Ke4-e5 Ra1-a6 Ke5-f4 Kc3-d4 Kf4-f5 Ra6-a7 Kf5-e6 Ra7-a3 Ke6-f5 Ra3-a6 Kf5-g4 Ra6-a5 Kg4-f3 Kd4-d3 Kf3-f2 Kd3-d2 Kf2-f3 Ra5-a4 Kf3-f2 Ra4-f4+ Kf2-g2 Kd2-e2 Kg2-g3 Rf4-a4 Kg3-g2 Ra4-g4+ Kg2-h3 Ke2-f3 Kh3-h2 Kf3-f2 Kh2-h3 Rg4-a4 Kh3-h2 Ra4-h4+
46/72 02:28 1,500,309k 10,123k +M32 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Kf4-e5 Rd6-d8 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Rb7-g7 d3-d2 Rg7-g2 Ka2xa3 Rg2-g3+ Ka3-b2 Rg3-g2 Rd8-d3 Rg2-g1 d2-d1Q Rg1xd1 Rd3xd1 Ke5-f5 Kb2-b3 Kf5-e5 Kb3-c4 Ke5-f4 Kc4-d4 Kf4-f5 Rd1-a1 Kf5-e6 Ra1-a5 Ke6-f6 Ra5-a4 Kf6-f5 Kd4-d5 Kf5-f6 Kd5-e4 Kf6-e6 Ra4-a6+ Ke6-e7 Ke4-d4 Ke7-f7 Kd4-e5 Kf7-g7 Ke5-f5 Kg7-f7 Ra6-a7+ Kf7-e8 Kf5-e6 Ke8-d8 Ra7-g7 Kd8-c8 Ke6-d6 Kc8-b8 Kd6-c6 Kb8-a8 Kc6-b6 Ka8-b8 Rg7-g8+
47/68 02:46 1,677,998k 10,062k +M31 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Kf4-e5 Rd6-d8 Rb7-g7 d3-d2 Rg7-g2 Ka2xa3 Rg2-g3+ Ka3-b2 Rg3-g2 Kb2-c3 Rg2-g3+ Rd8-d3 Rg3-g1 d2-d1Q Rg1xd1 Rd3xd1 Ke5-e4 Rd1-a1 Ke4-e5 Ra1-a3 Ke5-d5 Kc3-d3 Kd5-d6 Kd3-d4 Kd6-e6 Ra3-a5 Ke6-f6 Kd4-e4 Kf6-e6 Ra5-a6+ Ke6-e7 Ke4-d4 Ke7-f7 Kd4-e5 Kf7-e7 Ra6-a7+ Ke7-d8 Ke5-e6 Kd8-c8 Ke6-d6 Kc8-b8 Ra7-e7 Kb8-c8 Re7-g7 Kc8-b8 Kd6-c6 Kb8-a8 Kc6-b6 Ka8-b8 Rg7-g8+
48/60 02:51 1,737,363k 10,103k +M30 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Kf4-e5 Rd6-d8 Rb7-h7 d3-d2 Rh7-h2 Ka2xa3 Rh2-h3+ Ka3-b4 Rh3-h4+ Kb4-c3 Rh4-h3+ Rd8-d3 Rh3-h1 d2-d1Q Rh1xd1 Rd3xd1 Ke5-e4 Rd1-a1 Ke4-e5 Ra1-a5+ Ke5-d6 Kc3-c4 Kd6-e6 Kc4-d4 Ke6-f6 Kd4-e4 Kf6-e6 Ra5-a6+ Ke6-e7 Ke4-d5 Ke7-f7 Kd5-e5 Kf7-e7 Ra6-a7+ Ke7-d8 Ke5-e6 Kd8-c8 Ke6-d6 Kc8-b8 Ra7-d7 Kb8-c8 Kd6-c6 Kc8-b8 Rd7-e7 Kb8-a8 Kc6-b6 Ka8-b8 Re7-e8+
49/72 02:58 1,806,426k 10,116k +M30 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Kf4-e5 Rd6-d8 Rb7-h7 d3-d2 Rh7-h2 Ka2xa3 Rh2-h3+ Ka3-b4 Rh3-h4+ Kb4-c3 Rh4-h3+ Rd8-d3 Rh3-h1 d2-d1Q Rh1xd1 Rd3xd1 Ke5-e6 Kc3-d4 Ke6-f5 Rd1-d2 Kf5-f4 Rd2-a2 Kf4-g5 Ra2-a5+ Kg5-f6 Kd4-e4 Kf6-e6 Ra5-a6+ Ke6-e7 Ke4-d5 Ke7-f7 Kd5-e5 Kf7-e7 Ra6-a7+ Ke7-d8 Ke5-e6 Kd8-c8 Ke6-d6 Kc8-b8 Ra7-d7 Kb8-c8 Kd6-c6 Kc8-b8 Rd7-e7 Kb8-a8 Kc6-b6 Ka8-b8 Re7-e8+
50/68 03:10 1,931,650k 10,117k +M30 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Kf4-e5 Rd6-d8 Rb7-g7 d3-d2 Rg7-g2 Ka2xa3 Rg2-g3+ Ka3-b2 Rg3-g2 Kb2-c3 Rg2-g3+ Rd8-d3 Rg3-g1 d2-d1Q Rg1xd1 Rd3xd1 Ke5-e4 Rd1-a1 Ke4-e5 Ra1-a5+ Ke5-f6 Kc3-d3 Kf6-e6 Kd3-d4 Ke6-f6 Kd4-e4 Kf6-e6 Ra5-a6+ Ke6-e7 Ke4-d5 Ke7-f7 Kd5-e5 Kf7-e7 Ra6-a7+ Ke7-d8 Ke5-e6 Kd8-c8 Ke6-d6 Kc8-b8 Ra7-d7 Kb8-c8 Kd6-c6 Kc8-b8 Rd7-e7 Kb8-a8 Kc6-b6 Ka8-b8 Re7-e8+
51/62 03:29 2,151,760k 10,278k +M31 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b3 Rc7-b7+ Kb3-a2 Kf4-e5 Rd6-d8 Rb7-g7 d3-d2 Rg7-g2 Ka2xa3 Rg2-g3+ Ka3-b4 Rg3-g4+ Kb4-c3 Rg4-g3+ Rd8-d3 Rg3-g1 d2-d1Q Rg1xd1 Rd3xd1 Ke5-e4 Rd1-a1 Ke4-e5 Kc3-c4 Ke5-e4 Ra1-a5 Ke4-e3 Kc4-c3 Ke3-e4 Ra5-c5 Ke4-f4 Kc3-d3 Kf4-f3 Rc5-d5 Kf3-f4 Rd5-a5 Kf4-f3 Ra5-a4 Kf3-f2 Ra4-f4+ Kf2-g2 Kd3-e3 Kg2-g3 Rf4-a4 Kg3-g2 Ra4-g4+ Kg2-h3 Ke3-f3 Kh3-h2 Kf3-f2 Kh2-h3 Rg4-a4 Kh3-h2 Ra4-h4+
52/68 04:12 2,929,310k 11,600k +M29 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b2 Kf4-e5 Rd6-d8 Rc7-b7+ Kb2-a1 Rb7-h7 d3-d2 Rh7-h1+ d2-d1Q Rh1xd1+ Rd8xd1 Ke5-f5 Ka1-b2 Kf5-e5 Kb2-c3 a3-a4 Rd1-a1 Ke5-d5 Ra1xa4 Kd5-e5 Kc3-d3 Ke5-d6 Kd3-d4 Kd6-e6 Ra4-a5 Ke6-f6 Kd4-e4 Kf6-e6 Ra5-a6+ Ke6-e7 Ke4-d5 Ke7-f7 Kd5-e5 Kf7-e7 Ra6-a7+ Ke7-d8 Ke5-e6 Kd8-c8 Ke6-d6 Kc8-b8 Ra7-d7 Kb8-c8 Kd6-c6 Kc8-b8 Rd7-e7 Kb8-a8 Kc6-b6 Ka8-b8 Re7-e8+
53/62 07:15 6,732,121k 15,456k +M29 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b2 Kf4-e5 Rd6-d8 Rc7-b7+ Kb2-a1 Rb7-h7 d3-d2 Rh7-h1+ d2-d1Q Rh1xd1+ Rd8xd1 Ke5-f5 Ka1-b2 Kf5-e5 Kb2xa3 Ke5-f4 Ka3-b4 Kf4-f5 Rd1-d5+ Kf5-f6 Kb4-c5 Kf6-e6 Kc5-d4 Ke6-f6 Kd4-e4 Kf6-e6 Rd5-d4 Ke6-f6 Rd4-d6+ Kf6-g5 Rd6-a6 Kg5-g4 Ra6-g6+ Kg4-h5 Ke4-f5 Kh5-h4 Rg6-g5 Kh4-h3 Kf5-f4 Kh3-h4 Rg5-b5 Kh4-h3 Kf4-f3 Kh3-h2 Kf3-f2 Kh2-h3 Rb5-b4 Kh3-h2 Rb4-h4+
54/58 07:16 6,741,177k 15,459k +M29 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b2 Rc7-b7+ Kb2-a2 Kf4-e5 Rd6-d8 Rb7-g7 d3-d2 Rg7-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Ka2-b2 a4-a5 Kb2-c3 a5-a6 Rd1-a1 Ke5-d5 Ra1xa6 Kd5-e5 Ra6-a5+ Ke5-d6 Kc3-d3 Kd6-e6 Kd3-d4 Ke6-f6 Kd4-e4 Kf6-e6 Ra5-d5 Ke6-f6 Rd5-d6+ Kf6-e7 Ke4-e5 Ke7-f7 Ke5-f5 Kf7-e7 Rd6-d4 Ke7-f7 Rd4-d7+ Kf7-e8 Kf5-e6 Ke8-f8 Ke6-f6 Kf8-g8 Rd7-a7 Kg8-h8 Kf6-g6 Kh8-g8 Ra7-a8+
55/58 07:18 6,777,925k 15,464k +M29 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b2 Rc7-b7+ Kb2-a2 Kf4-e5 Rd6-d8 Rb7-g7 d3-d2 Rg7-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Ka2-b2 a4-a5 Kb2-c3 a5-a6 Rd1-a1 Ke5-d5 Ra1xa6 Kd5-e5 Ra6-a5+ Ke5-d6 Kc3-d3 Kd6-e6 Kd3-d4 Ke6-f6 Kd4-e4 Kf6-e6 Ra5-d5 Ke6-f6 Rd5-d6+ Kf6-e7 Ke4-e5 Ke7-f7 Ke5-f5 Kf7-e7 Rd6-d4 Ke7-f7 Rd4-d7+ Kf7-e8 Kf5-e6 Ke8-f8 Ke6-f6 Kf8-g8 Rd7-a7 Kg8-h8 Kf6-g6 Kh8-g8 Ra7-a8+
56/58 07:58 7,481,020k 15,619k +M29 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b2 Rc7-b7+ Kb2-a2 Kf4-e5 Rd6-d8 Rb7-g7 d3-d2 Rg7-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Ka2-b2 a4-a5 Kb2-c3 a5-a6 Rd1-a1 Ke5-d5 Ra1xa6 Kd5-e5 Ra6-a5+ Ke5-d6 Kc3-d3 Kd6-e6 Kd3-d4 Ke6-f6 Kd4-e4 Kf6-e6 Ra5-d5 Ke6-f6 Rd5-d6+ Kf6-e7 Ke4-e5 Ke7-f7 Ke5-f5 Kf7-e7 Rd6-d4 Ke7-f7 Rd4-d7+ Kf7-e8 Kf5-e6 Ke8-f8 Ke6-f6 Kf8-g8 Rd7-a7 Kg8-h8 Kf6-g6 Kh8-g8 Ra7-a8+
57/72 08:21 7,953,956k 15,848k +M29 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b2 Rc7-b7+ Kb2-a2 Kf4-e5 Rd6-d8 Rb7-g7 d3-d2 Rg7-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Ka2-b2 Ke5-f5 Kb2-c3 Kf5-e5 Rd1-a1 Ke5-e4 Ra1xa4+ Ke4-e5 Kc3-d3 Ke5-e6 Kd3-e4 Ke6-d6 Ra4-c4 Kd6-e7 Ke4-e5 Ke7-d7 Rc4-d4+ Kd7-c6 Rd4-d5 Kc6-c7 Rd5-d6 Kc7-c8 Ke5-d5 Kc8-b7 Kd5-c5 Kb7-c7 Rd6-d5 Kc7-b7 Rd5-d7+ Kb7-c8 Kc5-c6 Kc8-b8 Rd7-d6 Kb8-a8 Kc6-b6 Ka8-b8 Rd6-d8+
58/58 09:41 9,497,629k 16,331k +M29 Ra6xd6 Kg5-f4 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Rb7-c7+ Kc3-b2 Rc7-b7+ Kb2-a2 Kf4-e5 Rd6-d8 Rb7-g7 d3-d2 Rg7-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Ka2-b2 Ke5-f5 Kb2-c3 Kf5-e5 Rd1-a1 Ke5-e4 Ra1xa4+ Ke4-e5 Kc3-d3 Ke5-f5 Kd3-d4 Kf5-e6 Ra4-a5 Ke6-f6 Kd4-e4 Kf6-e6 Ra5-d5 Ke6-f6 Rd5-d6+ Kf6-g5 Rd6-a6 Kg5-g4 Ra6-g6+ Kg4-h5 Ke4-f5 Kh5-h4 Rg6-g5 Kh4-h3 Kf5-f4 Kh3-h4 Rg5-a5 Kh4-h3 Kf4-f3 Kh3-h2 Ra5-a1 Kh2-h3 Ra1-h1+
59/86 11:44 11,249,597k 15,971k +M28 Ra6xd6 Kg5-f5 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Kf5-e5 Rd6-d8 Rb7-c7+ Kc3-b2 Rc7-b7+ Kb2-a2 Rb7-g7 d3-d2 Rg7-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Ka2-b2 Ke5-f5 Kb2-c3 Kf5-e4 Rd1-d4+ Ke4-f5 Rd4xa4 Kf5-e5 Ra4-a5+ Ke5-f6 Kc3-d4 Kf6-e6 Ra5-e5+ Ke6-d6 Re5-e1 Kd6-c6 Re1-e6+ Kc6-d7 Kd4-d5 Kd7-c7 Kd5-c5 Kc7-d7 Re6-e1 Kd7-c7 Re1-d1 Kc7-b7 Rd1-d7+ Kb7-c8 Kc5-c6 Kc8-b8 Rd7-d6 Kb8-a8 Kc6-b6 Ka8-b8 Rd6-d8+
60/56 11:48 11,305,929k 15,956k +M28 Ra6xd6 Kg5-f5 Kd5-c4 Rb3-b4+ Kc4-c3 Rb4xb7 d4-d3 Kf5-e5 Rd6-d8 Rb7-c7+ Kc3-b2 Rc7-b7+ Kb2-a2 Rb7-g7 d3-d2 Rg7-g1 d2-d1Q Rg1xd1 Rd8xd1 a3-a4 Ka2-b3 a4-a5 Rd1-a1 a5-a6 Kb3-c4 Ke5-e4 Ra1xa6 Ke4-e5 Ra6-a5+ Ke5-e6 Kc4-d4 Ke6-f6 Ra5-d5 Kf6-e6 Kd4-e4 Ke6-f6 Rd5-d6+ Kf6-e7 Ke4-e5 Ke7-f7 Ke5-f5 Kf7-e7 Rd6-d5 Ke7-f7 Rd5-d7+ Kf7-e8 Kf5-e6 Ke8-f8 Ke6-f6 Kf8-g8 Rd7-d8+ Kg8-h7 Rd8-a8 Kh7-h6 Ra8-h8+
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Jouni
Posts: 3621
Joined: Wed Mar 08, 2006 8:15 pm
Full name: Jouni Uski

Re: Turbulent Stockfish development lately

Post by Jouni »

They say 60 + 0.6 th 8 is actually VVLTC? I consider 40 moves / 2 hour to be long time control! But You can see speed in framework:

Machine Cores UUID MNps RAM System ...
Last edited by Jouni on Thu Feb 06, 2025 7:37 pm, edited 1 time in total.
Jouni
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Uri Blass
Posts: 10815
Joined: Thu Mar 09, 2006 12:37 am
Location: Tel-Aviv Israel

Re: Turbulent Stockfish development lately

Post by Uri Blass »

I can add that black mates faster than 28 moves but stockfish did not see it in the analysis.
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hgm
Posts: 28356
Joined: Fri Mar 10, 2006 10:06 am
Location: Amsterdam
Full name: H G Muller

Re: Turbulent Stockfish development lately

Post by hgm »

I noticed similar behavior in Fairy Stockfish playing mini-Shogi. It has enormous difficulty finding the fastest win, because it selectively deepens the lines along a branch that wins more slowly. And because in winning lines the score tends to grow with the number of moves played, a sub-optimal line followed deeper scores better than the best line followed much less deep.
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royb
Posts: 562
Joined: Thu Mar 09, 2006 12:53 am

Re: Turbulent Stockfish development lately

Post by royb »

Jouni wrote: ↑Thu Feb 06, 2025 7:35 pm They say 60 + 0.6 th 8 is actually VVLTC? I consider 40 moves / 2 hour to be long time control! But You can see speed in framework:

Machine Cores UUID MNps RAM System ...
Where can I see this "framework"? If you can point me to a URL I'd be grateful.

Thanks!
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syzygy
Posts: 5697
Joined: Tue Feb 28, 2012 11:56 pm

Re: Turbulent Stockfish development lately

Post by syzygy »

royb wrote: ↑Thu Feb 06, 2025 10:30 pm
Jouni wrote: ↑Thu Feb 06, 2025 7:35 pm They say 60 + 0.6 th 8 is actually VVLTC? I consider 40 moves / 2 hour to be long time control! But You can see speed in framework:

Machine Cores UUID MNps RAM System ...
Where can I see this "framework"? If you can point me to a URL I'd be grateful.

Thanks!
https://tests.stockfishchess.org/tests
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