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Shadow 0.3 wins Critter Test for Lucas Chess, 2026.06.08-09

 

Critter Test serves as a gateway for new or improving engines to enter the Chess Engine League qualifiers. The only engine that was better than Critter in the test was the winner Shadow 0.3 and it is the only one of the new versions of chess engines that will play in the CEDR League qualifiers.

CEDR 885.750 games download (01.06.2026)

πŸ’Ύ Tournament download with 220 games
πŸ’» Asus Zenbook, AMD Ryzen 9 6900HX, RAM 32,0 GB  πŸ–¬ GUI - Lucas Ches
#chessenginesdiary Country - Poland, City - Malbork  πŸ•“ Time 3'+3"

P Engine CEDR Score (Tie) Chg +/-/=
1: Shadow 0.3 2400 31.0 / 40 509.50 +132 (+25 -3 =12)
2: Critter 1.6a 3230 30.0 / 40 492.00 -56 (+24 -4 =12)
3: Rose 0.0.0-22952be 2400 28.5 / 40 460.75 +104 (+18 -1 =21)
4: Gyatso 1.4.0 2400 28.0 / 40 432.25 +100 (+22 -6 =12)
5: Gilipol 2.00 2400 26.5 / 40 394.00 +84 (+17 -4 =19)
6: Gilipol 2.00 JA 2400 25.0 / 40 359.75 +72 (+18 -8 =14)
7: Pea 9.0 2400 25.0 / 40 351.00 +72 (+20 -10 =10)
8: Rudim 3.0.0 2400 13.5 / 40 93.00 -44 (+12 -25 =3)
9: Fathzer-JChess 0.0.4 JA 2400 7.0 / 40 18.50 -108 (+7 -33 =0)
10: Hynobius 0.3.0-rc.2 2400 3.5 / 40 25.25 -144 (+2 -35 =3)
11: Shadowfax 1.0.1 JA 2400 2.0 / 40 7.00 -160 (+1 -37 =2)



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