www.computerchess.org.uk/ccrl/4040 (40/15 and 15m+10s)
www.computerchess.org.uk/ccrl/404 (BLITZ 2m+1s)
www.computerchess.org.uk/ccrl/402.archive/ (BLITZ 40/2 Archive)
www.computerchess.org.uk/ccrl/404FRC (FRC 40/2)
www.computerchess.org.uk/ccrl/Chess324/ (Chess324)
Our 40 moves in 15 minutes repeating (including 15 minutes with 10 second increments) and 2 minutes with 1 second increments are both adjusted to the Intel i7 4770k (3.5GHz) using the Stockfish 10 64-bit benchmark.
All of our current testing uses AVX2 compiles where available.
Be aware that in the early stages of testing, an engine's rating can often fluctuate a lot.
It is strongly advised to look at the many other rating lists available in order to get a more accurate overall picture of an engine's rating relative to others.
The inclusion or exclusion of engines in our lists should not be taken as our group making a statement about their legality or status. Where there is controversy, it is usually mentioned in the engine notes.
Thanks to:
- Kirill Kryukov who wrote the scripts that produce all CCRL data, with recent processing speed-ups from Martin Sedlak (Cheng author).
- all of our currently active testers (Graham, Gabor, Basti, Andres, Naman, Joshua, Francesco and Mark).
- Jay Honnold for both the tournament viewer and for hosting Graham's live broadcasts.
- Jonathan Gilchrist for the utility CCRL notifier, which alerts engine authors when their engine is playing in a live broadcast.
- Anton Mihailov (Chessdom.com) for hosting our rating lists for many years.
- Sam Roelants (Simbelmyne author) who has taken over the hosting of our rating lists.
- all engine authors. Without you, CCRL wouldn't exist.
40/15 and 15m+10s testing this week will include (thanks to Graham, Andres and Francesco). Live broadcast given where applicable):
Live broadcasts of some Gauntlets can be made available upon request.
(Web based viewer courtesy of Jay Honnold, with additions by Lana (Princhess), Jost Triller (Nalwald) and Finn Eggers (Koivisto).
127th Amateur Series Division 4 Tournament (finishing Sunday) Web based viewer http://ccrl.live/16070
127th Amateur Series Division 5 Tournament (continuing) Web based viewer http://ccrl.live/16064
127th Amateur Series Division 6 Tournament (continuing) Web based viewer http://ccrl.live/16067
127th Amateur Series Division 7 Tournament (starting Sunday) Web based viewer http://ccrl.live/16070
No Return Home Tournament (continuing) Web based viewer http://ccrl.live/16066
Alexandria 9.1.0 64-bit 4CPU Gauntlet (finishing Sunday) Web based viewer http://ccrl.live/16061
Triumviratus 8.0 64-bit 4CPU Gauntlet (starting Sunday) Web based viewer http://ccrl.live/16061
Thrawn 3.2 Gauntlet (continuing)
Sloth 2.3 64-bit Gauntlet (continuing)
Avalanche 5.0.0 64-bit Gauntlet (continuing)
Triumviratus 8.0 64-bit Gauntlet (continuing)
Alexandria 9.1.0 64-bit Gauntlet (finishing Sunday)
ZigQueen 6.3.0 64-bit Gauntlet (finishing Sunday)
Tcheran 14.0 64-bit Gauntlet (starting Sunday)
Tunguska 2.2 64-bit Gauntlet (starting Sunday)
Various 4CPU Gauntlets being run by Francesco (Igel 3.7.0 64-bit 4CPU).
Various 1CPU Gauntlets and Tournaments being run by Andres, Naman, Joshua and Mark.
2m+1s testing since the last update report has included (thanks to Gabor, Joshua, Andres and Francesco):
Little Wing 0.8.1 64-bit
Dolphin 2.2 64-bit
Grail 3.0.0 64-bit
StockDory 0.3 (Koi) 64-bit
ECE 26.10 64-bit
Caissa 2.0 64-bit
Gaia 4.3.3 64-bit
Tcheran 14.0 64-bit
Erebus 2.1.1 64-bit
Casanchess 2.0 64-bit
Sturddle 2.7.0 64-bit
EveAnn 7.0 64-bit
Radiance 5.0 64-bit
Tofiks 1.6.0 64-bit
Fructosita 2.0.0 64-bit
Fructosita 3.0.0 64-bit
AnkaX 1.0.2 64-bit
Avalanche 5.0.0 64-bit
Triumviratus 8.0 64-bit
FRC 40/2 testing since the last update report has included (thanks to Basti):
Tcheran 14.0 64-bit (completed)
Pseudo 1.3 64-bit (in progress)
Colossus 2026c 64-bit (in progress)
Echekinator 1.2 64-bit (in progress)
Chess324 (thanks to Basti)
Basti has restarted this list from scratch. Progress has been slow lately.
Code: Select all
Rank Engine Elo + - Score AvOp Games
1 Stockfish 18 3829 +5 -5 63.4% -71.7 6750
2 Reckless 0.9.0 3822 +5 -5 61.9% -64.5 6733
3 PlentyChess 8.0.0 3809 +5 -5 58.6% -46.7 4922
4 Torch v4d 3805 +5 -5 59.0% -49.5 6750
5 pawnocchio 2.0.1 3802 +5 -5 57.2% -39.5 4942
6 Viridithas 20.0.0 3792 +5 -5 55.2% -29.0 4949
7 Stormphrax 8.0.0 3786 +5 -5 52.7% -15.0 3947
8 Coda 0.9.3 3783 +7 -7 49.2% +4.2 1950
9 Hobbes 3.0 3773 +6 -6 48.4% +9.7 2250
10-11 Alexandria 9.0 3766 +5 -5 50.2% -2.0 4944
10-11 Obsidian 16 3766 +5 -5 50.3% -2.0 4950
12 Berserk 14 3764 +5 -5 49.9% +0.1 4945
13 Cinder 0.5.2 3763 +6 -6 47.9% +11.1 2700
14 Raphael 4.2.0 3757 +5 -5 47.5% +14.8 3948
15 Caissa 1.25 3749 +5 -5 46.0% +22.5 3801
16 Clover 9.1 3747 +5 -5 45.4% +24.9 3644
17 Tarnished v6.0 3740 +5 -5 44.5% +30.4 3796
18 Astra 7.0 3739 +5 -5 60.0% -55.3 4045
19 Dragon 3.3 by Komodo Chess 3734 +5 -5 43.4% +36.6 3800
20 PZChessBot 7.1 3731 +5 -5 42.8% +39.7 3802
21 Integral 7.0 3725 +5 -5 43.4% +36.3 4498
22 Quanticade Cronus 3.0 3720 +5 -5 41.9% +44.3 4645
23-24 Halogen 16.0.0 3708 +5 -5 38.3% +63.6 3648
23-24 Renegade 1.3.0 3708 +5 -5 38.3% +63.6 3652
25 Icarus 1.1 3704 +5 -5 37.5% +67.7 3647
26 Tcheran v12.0 3662 +13 -13 21.5% +143.0 300