Obsidian dev-16.15 SE wins New Engines Test, 2025.12.15-17

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Another tournament of new chess engine versions. The three engines that took places 1-3 earned the same number of points, and the order was decided by additional scoring (Berger). 1. Obsidian dev-16.15, 2. SE PlentyChess 7.0.37, 3. Halogen 15.28.0.

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: Obsidian dev-16.15 SE 21.0 / 28 250.50 (+14 -0 =14)
2: PlentyChess 7.0.37 21.0 / 28 248.25 (+14 -0 =14)
3: Halogen 15.28.0 21.0 / 28 240.00 (+15 -1 =12)
4: Cinder 0.4.1 20.5 / 28 240.25 (+13 -0 =15)
5: Reckless 0.9.0 dev-0dd5b9ac 19.5 / 28 231.50 (+11 -0 =17)
6: Caissa 1.24 JA 18.5 / 28 213.25 (+11 -2 =15)
7: Vafra 12.8 Cfish 18.5 / 28 202.00 (+12 -3 =13)
8: DON dev-20251208 17.0 / 28 210.75 (+9 -3 =16)
9: Quirky 2.1 JA 13.0 / 28 122.25 (+9 -11 =8)
10: Quirky 2.1 11.5 / 28 104.00 (+6 -11 =11)
11: Myrddin 0.94 9.5 / 28 72.00 (+6 -15 =7)
12: Caligula 3.0 7.0 / 28 52.00 (+4 -18 =6)
13: KnightX 4.7 6.0 / 28 48.50 (+2 -18 =8)
14: Grail 1.0.1 5.0 / 28 28.25 (+3 -21 =4)
15: Gyatso 1.0.0 1.0 / 28 17.00 (+1 -27 =0)


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