Monty-dev-20260512 wins Challenger Group A Season 10/2026

 

The first qualifying group of the Chess Engine League (Top 64) has wrapped up. Monty-dev-20260512 claimed the top spot, with Sirius 9.0 in second, Altair 7.2.1 JA in third, and Superultra 2.1 JA in fourth. All four moved on to League 4. Meanwhile, engines placing between 25th and 30th were relegated to qualifying group B.

You can find more information about the CEDR Chess Engine League on the dedicated website - LEAGUE.
CEDR 903.628 games download (until 30.06.2026)
All Games 72.725 CEDR from 01.10.2026 download.
💾 Tournament games: 165 download
💻 Asus Zenbook, AMD Ryzen 9 6900HX, RAM 32,0 GB  🖬 GUI - Myracle, book:avt-2026b
#chessenginesdiary Country - Poland, City - Malbork  🕓 Time 3'+3"

Pl	Engine	Points	Bu	W-L-D	note
1	Monty-dev-20260512	7.5/11	68.0	+5-1=5	promotion
2	Sirius 9.0	7.0/11	69.0	+4-1=6	promotion
3	Altair 7.2.1 JA	7.0/11	68.0	+3-0=8	promotion
4	Superultra 2.1 JA	7.0/11	59.5	+5-2=4	promotion
5	Turbulence 0.0.8 JA	6.5/11	70.0	+3-1=7
6	Quirky 3.0 JA	6.5/11	68.5	+3-1=7
7	Rice 8.0.0	6.5/11	66.5	+3-1=7
8	Texel 1.13a4 JA	6.0/11	68.0	+2-1=8
9	Petrel 4.1 JA	6.0/11	67.0	+2-1=8
10	Avalanche 4.0.0	6.0/11	65.5	+1-0=10
11	Arcanum 2.8	6.0/11	61.0	+2-1=8
12	Willow 4.0	6.0/11	60.5	+3-2=6
13	Lunar 0.4.0 JA	5.5/11	64.5	+1-1=9
14	Stallion GB Edition	5.5/11	62.5	+3-3=5
15	Illumina 3.0 JA	5.5/11	59.5	+3-3=5
16	Lambergar 1.5	5.5/11	58.0	+2-2=7
17	Leorik 3.2	5.5/11	55.5	+1-1=9
18	Cwtch 6	5.0/11	63.0	+3-4=4
19	Marvin 6.3.0 JA	5.0/11	60.0	+1-2=8
20	Weiawaga 6.0.0	5.0/11	59.5	+0-1=10
21	Stash 37.10 JA	5.0/11	56.0	+2-3=6
22	Weiss 2.1 JA	5.0/11	55.5	+2-3=6
23	Smallbrain 7.0 JA	5.0/11	51.5	+2-3=6	[1 disconnect]
24	Sapling 1.2.7	4.5/11	56.0	+1-3=7
25	Nalwald ab11891 JA	4.5/11	53.5	+1-3=7	relegation
26	Shadow 0.3	4.5/11	53.0	+1-3=7	relegation
27	Panda 2.0 JA	4.5/11	50.5	+2-4=5	relegation
28	MrBob 1.3.0 JA	4.0/11	55.0	+1-4=6	relegation
29	Cheng 4.49 JA	4.0/11	55.0	+1-4=6	relegation
30	Chessnix 1.4	3.5/11	55.0	+0-4=7	relegation