CEGT - rating lists May 17th 2025

Werner · Post by **Werner** » Sat May 17, 2025 9:21 am

Hi,
our actual rating 40/4 and 5'+3'' lists are online and can be found under the attached links. The 40/20 lists will be updated later (new PC).

40 / 20:
New games: 3.019 with 29 different engines
Total: 1.955.518 games

NEW Engines
29 Caissa 1.22 x64 1CPU : 3563 +15.3 -15.3 1302 games (-4 to v. 1.2.1) 812 EveAnn 3.1 x64 : 2995 +16.8 -16.8 1000 games (+25 to v. 3.0)
192 Pawnocchio 1.6 x64 1CPU : 3433 +14.1 -14.1 1420 games (+83 to v. 1.4)

UPDATES
595 Protej 0.6.8 x64 : 3144 +16.1 -16.1 1200 games (+1)
187 Cinder 0.1.4 x64 1CPU : 3436 +14.7 -14.7 1502 games (-1)
38 Viridithas 17.0.0 x64 1CPU : 3549 +14.4 -14.4 1507 games (- 1)

40 / 4
last update was May 16th 2025
New games: 36.700; total now: 4.159.330 games (3345 engines, +13)
*** over 4 Million games ***

NEW Engines
7 Stockfish 17.1NN x64 1CPU 3664 +8 -8 3600 games (-3 to v. 17.0)
24 PlentyChess 5.0.0NN x64 1CPU 3619 +10 -10 3000 games ( 0 to v. 4.0.1)
941 Lynx 1.9.0 x64 1CPU 3061 +9 -9 2900 games (+110 to v. 1.7.0)
473 Leorik 3.1NN x64 1CPU 3303 +10 -10 2800 games (+177 to v. 3.0)
752 Princhess 0.20.0 x64 1CPU 3157 +9 -9 2800 games (+4 to v. 0.19.0)
604 Schneckbert 2.0NN x64 3234 +9 -9 2800 games (new)
697 Perseus 1.0 x64 3188 +11 -11 2500 games (new)
175 Cinder 0.1.4NN x64 1CPU 3478 +12 -12 2300 games (new)
52 Motor 0.8.0NN x64 3579 +11 -11 2200 games (+27 to v. 0.7.0)
1039 ice4 v6.0 x64 1CPU 3015 +11 -11 2200 games (+128 to v. 5.0)
414 Calvin 5.1.0NN x64 1CPU 3331 +11 -11 2000 games (+81 to v. 5.0.2)
1563 Seawall 20250322 x64 2795 +11 -11 2000 games (+57 to v. 20240926)
1904 Stro4K 4.0 x64 1CPU 2669 +13 -13 1600 games (+71 to v. 3.0)

we are testing:
Horsie 1.1NN x64 1CPU: ~ ELO 3603 / 1900 games => +8 to v. 1.0 (3595)
Qapla 0.3.1 x64: ~ ELO 2723 / 2200 games => - new -
Arasan 25.1NN x64 1CPU: ~ ELO 3519 / 2900 games => +30 to v. 25.0 (3489)
Renegade 1.2.0NN x64 1CPU: ~ ELO 3551 / 2600 games => +116 to v. 1.1.0 (3435)

Kobra 2.0NN x64 1CPU: ~ 3053/1400
Astra 5.2NN x64 1CPU: ~ ELO 3536 / 3000 games => +90 to v. 5.0 (3446)
Myrddin 0.93NN x64 1CPU: ~ ELO 2979 / 2400 games => +738 to v. 0.87 (2241)
Caissa 1.22NN x64 1CPU: ~ELO 3610 / 2400 games => +15 to v.1.20 (3595), 1.21 not tested
CSTal 2.1 EAS x64 1CPU: ~ ELO 3320 (!!) / 1300 games - new -
Stash 37.0 x64 1CPU: ~ ELO 3300 / 2900 games => +49 to v. 36.0 (3251)
Lambergar 1.1NN x64: ~ ELO 3209 / 2900 games => +120 to v. 1.0 (3083)
Superultra 2.1NN x64 1CPU: ~ ELO 3411 / 2600 games => -4 to v. 2.0 (3415)
Protej 0.6.8 x64: ~ ELO 3155 / 2500 games => +92 to v. 0.6.7 (3063)
Stoofvlees II WCCC2024_ ~ 3550/300 games
Monty 1.0.0 (MCTS): ~ELO 2872 / 1700 games (NEW)

5'+3'' pb=on
last update is from April 03rd with 14.700 new games, total now 580.510 with 429 Engines/Versions (+08)

we are testing:
Arasan 25.1NN x64: ~3536 / 900 / +24
PlentyChess 5.0.0NN x64: ~3624 / 1700 / +15

Stash 37.0 x64: ~ 3334 / 1200
Superultra 2.1NN x64: ~ 3445 / 1200 / -new-
Tornado 9.0NN x64: ~3161 / 1200 games
Lynx 1.9.1 x64: ~3077 / 1200 games / +104 to v1.7.0 (2973)
Heimdall 1.3.1NN x64: ~ 3406/1000 games
Marvin 6.3.0NN x64: ~ 3376/1300
Texel 1.12NN x64: ~ 3468/1300
Hiarcs 15.4 x64: ~3216 / 1200 / -6
Calvin 6.0.0NN x64: ~3472 / 1200
bitbit 1.3NN x64: ~ 3062/1000
Lynx 1.8.0 x64 (1.7.0 = 2959): ~ 3006 / 1100 / +47

A big „Thank you“ to all testers as usual!!

Links

40/20: http://www.cegt.net/rating.htm
Blitz: http://www.cegt.net/blitz.htm
40/120: http://www.cegt.net/rating120.htm
25+8: http://www.cegt.net/rating25plus8.htm
3+1 pb=on: http://www.cegt.net/rating3plus1pbon.htm
5+3 pb=on: http://www.cegt.net/rating5plus3pbon.htm
Tester: http://www.cegt.net/testers/testers.htm

Werner
CEGT-Team