The Second League of Top Chess Engines started today

The 2nd Chess Engines Diary League is officially underway today! We've just posted the starting list, and as you can see, there are some great engines competing. The top three players in the final standings will advance to the 1st League. Who will make the cut? We'll have to wait and see!

TOP-64 League, strongest chess engines CEDR
1 League	Season 06/2025	Rating	Score	note
1.	Dragon 3.3	3715	21.0 / 38
2.	Berserk 20250622	3719	21.0 / 38
3.	Obsidian 16.14	3736	20.0 / 38
4.	PlentyChess 6.0.2	3721	20.0 / 38
5.	Stormphrax 7.0.0	3659	20.0 / 38
6.	Stockfish 17.1	3759	20.0 / 38
7.	Caissa 1.22.1	3711	19.5 / 38
8.	Integral 7 JA	3715	19.5 / 38
9.	Lizard 11.2	3679	19.5 / 38
10.	Viridithas 18 JA	3694	19.0 / 38
11.	Alexandria 8.0.0	3720	19.0 / 38
12.	Koivisto 9.20 JA	3612	19.0 / 38
13	Clover 8.2.5	3668	18,5 / 38
14.	Uralochka 3.42 dev.14	3662	18,5  /38
15.	Lc0 0.32.0 rc1	3701	18.0 / 38
16.	RubiChess 20250606 JA	3700	18.0 / 38
17	Motor 0.9.0	3689	18.0 / 38
18	Starzix 6.1 JA	3673	18.0 / 38
19	Igel 3.6.3 JA	3651	17.0 / 38
20	Dragon free	3618	15,5 / 38
2 League	Season 06/2025	Rating	Score	note
1.	Devre 6.39 JA	3665
2.	Seer 2.8.0 JA	3649
3.	Akimbo 1.1.0 JA	3623
4.	Velvet 9.0.0 dev-7 JA	3629
5.	Rofchade 3.1	3625
6.	Peacekeeper 3.01 JA	3607
7.	Titan 1.1.0 JA	3640
8.	Booot 7.4	3650
9.	Arasan 25.2 JA	3677
10.	Rebel EAS 2.0	3649
11.	Slowchess 2.9	3560
12.	Superultra 2.1 JA	3543
13.	Halogen 14	3543
14.	Pawn 4.0	3539
15.	Clarity 8.0.0	3611
16.	Texel 1.13a4 JA	3546
17	Minic 3.43 JA	3519
18	Renegade 1.2.0	3428
19	Quanticade Orion 2.0	3661
20	Spaghet-BologNNese 1.0	3622