Astra 6.1.1 wins 3 League Chess Engines Diary Season 07/2025, 2025.09.30

The 3rd League of the best chess engines – TOP-64 – has concluded.
The Astra 6.1.1 engine won, with Altair 7.2.1 JA in second place and Zangdar 5.00.02 in third. These three engines have been promoted to the 2nd League.
The bottom four engines in the table: Rice 8.0.0, Pedantic 2.1.0, StockDory Starfish-0.1, and Patricia 5.0 have been relegated from the TOP-64 and will compete in the qualifying rounds in the new season.

 CEDR 736.088 games download (01.09.2025)

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Tech table:

Engine	KN/mov	NPS	dep/mov	time/mov	mov/gam	time/gam	fails
Altair 7.2.1 JA	14905	3062059	30.2	4.9	89.7	436.4
Astra 6.1.1	13277	2585512	42.3	5.1	73.3	376.6
Carp 3.0.1	10117	2269781	32.0	4.5	90.3	402.5
Cheng 4.48	19661	4038129	31.5	4.9	83.1	404.8
Chess System Tal 2.1 EAS	10343	2248857	27.2	4.6	82.0	377.1
Counter 5.5	19341	4028370	24.4	4.8	88.0	422.7
Komodo 14.1	25301	5584439	35.0	4.5	94.2	426.7
Lambergar 1.3	2914	651414	36.9	4.5	89.3	399.3
Marvin 6.3.0 JA	17349	3529248	30.1	4.9	82.1	403.4
Minic 3.43 JA	10150	2087003	29.6	4.9	79.6	387.1
Monty-dev-20241209	4629	988128	8.3	4.7	99.3	465.2
Patricia 5.0	0	0	0.0	0.0	0.0	0.0	46
Pawn 4.0.4 JA	21006	4461963	33.4	4.7	85.5	402.6	1
Pedantic 2.1.0	3262	714723	29.3	4.6	89.1	406.9
Rice 8.0.0	3632	778473	26.6	4.7	65.2	304.1
Sapling 1.2.6	20544	4199366	35.3	4.9	77.5	379.3
Sirius 9.0	23193	4686817	39.6	4.9	81.3	402.1
StockDory Starfish-0.1	6298	1455958	32.5	4.3	81.2	351.3
Superultra 2.1 JA	17903	4292503	28.7	4.2	106.8	445.4
Tenax 1.0	21645	4443966	27.9	4.9	89.5	435.9
Weiss 2.1 JA	27968	5798615	32.0	4.8	96.5	465.3	1
Willow 4.0	12704	2609515	28.9	4.9	86.5	421.0
Winter 4.0 JA	11919	2511458	38.9	4.7	85.3	405.0
Zangdar 5.00.02	24320	4721329	39.5	5.2	69.0	355.5