Chess engine: Berserk 13

Since you’re here...

... we have a small favour to ask. More people, like you, are reading and supporting our blog: "Chess Engines Diary". And unlike many other sites and blogs, we made the choice to keep our articles open for all, regardless of where they live or what they can afford to pay.

We hope you will consider supporting us today. We need your support to continue to exist, because good entries are more and more work time. Every reader contribution, however big or small, is so valuable. Support "Chess Engines Diary" even a small amount– and it only takes a minute. Thank you.
============================== My email: jotes@go2.pl

Chess engine: Berserk 13

Berserk - UCI chess engine ( written in C).

Author: Jay Honnold Rating CEDR=3695

v.13:

Berserk 13 is officially available!

LTC vs Berserk 12

Elo | 52.78 +- 3.25 (95%)

Conf | 60.0+0.60s Threads=1 Hash=64MB

Games | N: 20034 W: 6114 L: 3094 D: 10826

Penta | [12, 1122, 4775, 4050, 58]

http://chess.grantnet.us/test/36089/

Thanks

Berserk wouldn't be possible without Andrew Grant (Ethereal + Torch), Finn Eggers (Koivisto + Torch), and Kim Kåhre (Koivisto + Torch). They are excellent developers with an immeasurable amount of knowledge - it is a pleasure to discuss CC concepts with them and have the opportunity to work alongside them on the Torch Chess Engine.

Choosing a binary

Binaries currently require popcnt. Each binary is labeled with a standard minimum instruction set requirement. x86-64, sse2, ssse3, avx2 and avx512.

For those labeled with pext, your system requires bmi2 support. For AMD users, if you're using a Zen or Zen 2 processor, you should avoid the pext binaries as they will be slow.

If you're unsure which to use or what your processor supports

Download them all

Open them and run go depth 24

If it crashes, you can't use it.

Pick the fastest one

I highly recommend you follow the build guide in the readme to compile your own version. This will generate a native build for your machine and should be optimal as a result.

Contacting

I can be reached in the OpenBench discord if you'd like a custom binary for your system and can't compile it yourself.

Berserk 12.1 - results:

Ethereal 14.25 47.5/90 +5 90 Games
Chess-System-Tal-2 51/84 +18 84 Games
RofChade 3.1 34/58 +10 58 Games
Seer 2.8.0 33/56 +10 56 Games
Clover 6.1 33.5/52 +15 52 Games
Koivisto 9.2 30.5/52 +9 52 Games
Uralochka 3.40a 32.5/50 +15 50 Games
RubiChess 20230918 25.5/44 +7 44 Games
RubiChess 20240112 26/38 +14 38 Games
AbbyStein 2.8 15/37 -7 37 Games
Stormphrax 4.0.0 23.5/36 +11 36 Games
Caissa 1.16 20.5/36 +5 36 Games
Obsidian 10.0 19.5/36 +3 36 Games
Revenge 3.0 24/34 +14 34 Games
Uralochka 3.41 dev1 19.5/30 +9 30 Games
Dragon 3.3 14/30 -2 30 Games
Caissa 1.14.1 16/28 +4 28 Games
Alexandria 5.1.0 16/26 +6 26 Games
Obsidian 9.0 15.5/26 +5 26 Games
Vafra 14.12.0 Stockfish 14/24 +4 24 Games
Crystal 7 CMB 10.5/22 -1 22 Games
TACTICAL 171123 9.5/22 -3 22 Games
Fire 9.2 16/20 +12 20 Games

Berserk 13 download

Our social media:

Comments

New Strong Engines Test, by Chess Engines Diary, 2024.04.12

💾 552 (!) games from the tournament download 👍 @chessenginesdiary Country - Poland, City - Malbork 🕓 Time 3'+3" 💻HP Pavilion i5-1035G1 8GB RAM 🖬 GUI-Banksia All CEDR 317.321 games download (01.04.2024 - 3'+3") HypnoS 030424, Yuli GM Pro 16, Stockfish 16.1 and ShashChess 35 . These four engines scored the same number of points and placed at the top of the table in this strong tournament. Tech table: Engine KN/move NPS dep/mov time/mov mov/game time/game fails Alexandria 6.1.0 3218 576429 30.2 5.6 56.7 316.2 Berserk 13 4779 841025 36.7 5.7 56.0 318.1 Brainlearn 28 2275 366977 31.4 6.2 43.5 269.4 Caissa 1.18 5492 923486 30.2 5.9 50.4 299.7 Clover 6.1.19 4803 854377 31.4 5.6 62.2 349.4 Cool Iris 12.10 2201 356730 27.6 6.2 51.2 315.5 CorChess 20240331 2253 372774 27.4 6.0 52.2 315.8 Crystal 8 3582 571994 20.3 6.3 47.7 298.8 Fire 9.3 5225 876565 22.0 6.0 55.5 331.1 Fisherov chess monk 1.2 3487 619728 36.0 5.6 60.4 340.0 Hyp

New version chess engine: Raid 3.6 TacticaL RetreaT (Stockfish derivative)

Raid - is a Stockfish derivative . Rating CEDR=3743 Raid 3.2 - results: Polyfish 240114 7/14 +0 14 Games Hazard 4.21 DuaL 6.5/12 +1 12 Games Leptir 100124 6/12 +0 12 Games Arasan 24.1 7.5/10 +5 10 Games Uralochka 3.41 dev1 6/10 +2 10 Games Caissa 1.16 5.5/10 +1 10 Games SF-PRO 07.01.2024 5/10 +0 10 Games Stockfish 20240117 5/10 +0 10 Games Minic 3.41 7/8 +6 8 Games Pawn 3.0 6.5/8 +5 8 Games Texel 1.11 5.5/8 +3 8 Games RubiChess 20240112 5/8 +2 8 Games CorChess 20240103 4/8 +0 8 Games Counter 5.5 4.5/6 +3 6 Games Obsidian 10.0 3.5/6 +1 6 Games Fisherov chess monk 1.2 3/6 +0 6 Games Avalanche 2.1.0 3.5/4 +3 4 Games Starzix 4.0 2.5/4 +1 4 Games Cool Iris 11.80 2/4 +0 4 Games Blue Marlin 15.7 2/4 +0 4 Games AI 28.0 2/4 +0 4 Games

Chess engine: Incognito 8.2 (experimental version of CorChess)

Eduard Nemeth: "by Solista: This engine is identical in code to 8.01 but without Random Op. MultiPV mode. Some users only want to use normal MultiPV mode. Download Win 64-Bit (avx2, bmi2, sse41, source code).". Rating CEDR=3741 Incognito 5 PRO engine results SF CorChess 010124 25.5/50 +1 50 Games Predator AI 23/46 +0 46 Games Polyfish 240105 22.5/44 +1 44 Games Sawfish 2TC 21/42 +0 42 Games SF PB 070124 14.5/29 +0 29 Games Dragon 3.3 15.5/26 +5 26 Games Stockfish 20240108 12/24 +0 24 Games Deep Blue 20230628 12/24 +0 24 Games AbbyStein 2.8 12/24 +0 24 Games Berserk 12.1 11/20 +2 20 Games Cool Iris 11.80 10.5/20 +1 20 Games Ethereal 14.25 10.5/16 +5 16 Games Stockfish 20231231 8/16 +0 16 Games Raid 3.1 8/16 +0 16 Games SF-PRO 25.12.2023 8/16 +0 16 Games Killfish 071223 8/16 +0 16 Games Crystal 7 7/14 +0 14 Games TACTICAL 161223 6/12 +0 12 Games Fisherov chess monk 1.2 6/12 +0 12 Games Seer 2.8.0 6.5/10 +3 10 Games SF-PRO 07.01.2024 5/10 +0 10 Games Incognito 8.2 download

New version chess engine: Lc0 v.0.31.0-rc2

LcZero - CEDR Rating=3712 v0.31.0-rc2: In this version: Changed cuda compilation options to use -arch=native or -arch=all-major if no specific version is requested, with fallback for older cuda that don't support those options. Updated android builds to use openblas 0.3.27. A few small fixes. Individual statistics: Lc0 BT4 Clover 6.1 5.5/8 +3 8 Games RofChade 3.1 4.5/8 +1 8 Games Dragon 3.3 4.5/8 +1 8 Games SF-PRO 19.11.2023 4/8 +0 8 Games YuliGM PrO 15 3.5/8 -1 8 Games ShashChess 34.5 3.5/8 -1 8 Games Sawfish 2TC 3.5/6 +1 6 Games Polyfish 231120 3.5/6 +1 6 Games Hazard 4.1 3/6 +0 6 Games Raid 3.1 3/6 +0 6 Games Eman 9.80 3/6 +0 6 Games Incognito 4 3/6 +0 6 Games Vanilla 14c 3/6 +0 6 Games Patzer AI X-256 2.5/6 -1 6 Games SugaR AI SE 2.5/5 +0 5 Games Altair 6.0.0 3.5/4 +3 4 Games Caissa 1.15 3/4 +2 4 Games Seer 2.8.0 2.5/4 +1 4 Games Fisherov chess monk 1.2 2.5/4 +1 4 Games Crystal 7 CMB 2.5/4 +1 4 Games Chess-System-Tal-2 2.5/4 +1 4 Games Lc0 v.0.31.0-rc2 (gpu-nvidia-cudnn) d

New Chess Engines Diary Rating (CEDR) - 06.04.2024, over 317 thousand games!

In March there were as many as 16,713 new games . In total there are 317.321 games! The new CEDR ranking was calculated based on these games. All 317.321 games download New Chess Engines Diary Rating CEDR – 06.04.2024 Chess Engines Diary Rating CEDR – 06.04.2024 generated with Ordo 0.9.9 (anchor Critter 1.6a with 3230) All 317.321 games, Time:3’+3” Minimum 250 games Pl Engine Rating Score Games (%) 1 Stockfish 20231104 3760.8 221.00 301 73.42 2 CorChess 20240122 3750.7 149.00 278 53.60 3 ShashChess 34 3747.5 156.50 260 60.19 Stockfish 16.1 3745.6 660.00 1111 59.41 4 Lc0 BT4 3712.6 148.50 263 56.46 5 Dragon 3.3 3711.5 1537.00 2939 52.30 6 Berserk 20240311 3692.4 224.00 374 59.89 7 Caissa

Chess Engines Diary

Search This Blog

Since you’re here...