Sky II wins Strong Engines Tournament, (Tests by Jörn Gronemann, 2026.04.23)

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Another tournament of powerful chess engines has concluded. Three engines achieved the same score, and the order was decided by additional points (Berger).
1. Sky II, 
2. Stockfish dev-20260420, 
3. Cool Iris 15.

CEDR 855.782 games download (01.04.2026)

🕒🕒Time 3'+3"   Tournament download with 720 games 
#chessenginesdiary
GPU NVIDIA  RTX 3060 ti. GUI-Banksia, For Every Engine only 1 CPU and 512 Hashtables,  Book - 4 GM mvs, book,  6TBs.


P Engine Score (Tie) +/-/=
1: Sky II 47.0 / 90 2110.25 (+5 -1 =84)
2: Stockfish dev-20260420 47.0 / 90 2106.25 (+6 -2 =82)
3: Cool Iris 15 47.0 / 90 2104.75 (+8 -4 =78)
4: Hlamnick 160426 45.5 / 90 2046.00 (+4 -3 =83)
5: DarkSeid 10.9 SE 45.5 / 90 2045.75 (+1 -0 =89)
6: Revolution 5.30-090426 45.5 / 90 2043.75 (+4 -3 =83)
7: Stockfish 18 JA 45.0 / 90 2025.00 (+6 -6 =78)
8: Artemis 30TR PrO 45.0 / 90 2024.50 (+4 -4 =82)
9: SF-PRO2 30.03.2026 45.0 / 90 2024.00 (+5 -5 =80)
10: CorChess 20260419 44.5 / 90 2002.25 (+1 -2 =87)
11: YuliGM Pro 20 44.5 / 90 2000.25 (+3 -4 =83)
12: Brainlearn 31 44.0 / 90 1982.25 (+2 -4 =84)
13: ShashChess 41 44.0 / 90 1981.75 (+0 -2 =88)
14: Reckless 0.10.0 15.4.26 44.0 / 90 1980.50 (+2 -4 =84)
15: Killfish PB 010426 43.5 / 90 1962.00 (+0 -3 =87)
16: YuliGM 2026 43.0 / 90 1938.25 (+3 -7 =80)

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