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Stockfish 17.1 wins New Engines Test, 2025.12.17-20

 


Stockfish 17.1 won the tournament of new chess engine versions. It turned out that this version still performs better than the new clones. Cool Iris 19 and Revolution 3.80-021225 came in second.

CEDR 788.872 games download (01.12.2025)

💾 Tournament download with 210 games
💻 HP ENVY i5-8250U 8GB RAM  🖬 GUI - Fritz 17
👍 #chessenginesdiary Country - Poland, City - Malbork  🕓 Time 3'+3"

P Engine Score (Tie) +/-/=
1: Stockfish 17.1 36.0 / 48 677.00 (+24 -0 =24)
2: Cool Iris 19 35.5 / 48 672.00 (+23 -0 =25)
3: Revolution 3.80-021225 34.5 / 48 644.00 (+21 -0 =27)
4: StockfishMZ 121225 32.5 / 48 629.25 (+18 -0 =29)
5: SF Ref 031225 PB 32.0 / 48 598.00 (+17 -0 =30)
6: Vafra 12.8 Cfish 29.5 / 48 494.75 (+19 -8 =21)
7: Quanticade Cronus 3.0 28.5 / 48 501.50 (+15 -6 =27)
8: Tarnished 4.0 Consort JA 18.0 / 48 483.25 (+4 -0 =28)
9: Senpai 3.0.1 14.0 / 48 191.00 (+6 -24 =16)
10: Critter 1.6a 13.0 / 48 175.00 (+7 -26 =12)
11: ice4 6.1 11.0 / 48 120.75 (+7 -30 =8)
12: Kobra 2.0 JA 9.0 / 48 111.00 (+4 -32 =10)
13: Toad 3.0.0 JA 2.5 / 48 23.50 (+2 -41 =1)


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