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Claw 2.0-M wins New Engines Test, 2025.09.03-04


Another tournament of new chess engine versions, held in Lucas Chess. Claw 2.0-M won, Revolution 1.0.0 2708225 came in second, and Stockfish dev-20250902 came in third. Lilia 1.0.7 had startup issues.

 CEDR 736.088 games download (01.09.2025)

💾 Tournament download with 528 games
💻Asus Zenbook, AMD Ryzen 9 6900HX, RAM 32,0 GB  🖬 GUI-Lucas Chess
👍 #chessenginesdiary Country - Poland, City - Malbork  🕓 Time 3'+3"

P Engine CEDR Score (Tie) Chg +/-/=
1: Claw 2.0-M 3753 69.5 / 88 2541.75 -44 (+51 -0 =37)
2: Revolution 1.0.0 2708225 3750 69.0 / 88 2485.50 -44 (+50 -0 =38)
3: Stockfish dev-20250902 3761 67.0 / 88 2403.75 -70 (+46 -0 =42)
4: Reckless 0.8.0 3360 66.0 / 88 2407.75 +79 (+45 -1 =42)
5: Halogen 15.0.0 3544 63.5 / 88 2212.25 -18 (+45 -6 =37)
6: Zangdar 4.04.01 2965 49.5 / 88 1480.50 +26 (+33 -22 =33)
7: Sturddle 2.3 2400 38.0 / 88 1006.25 +194 (+23 -35 =30)
8: Maelstrom 3.3.0 2400 37.5 / 88 975.75 +194 (+22 -35 =31)
9: Quirky 2.0 2400 35.0 / 88 819.75 +167 (+22 -40 =26)
10: Invictus r391 JA 2793 24.5 / 88 445.50 -167 (+20 -59 =9)
11: BenBot 1.4.4 2400 8.5 / 88 18.75 -97 (+8 -79 =1)
12: Lilia 1.0.7 *crash 2400 0.0 / 88 0.00 -185 (+0 -88 =0)





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