PlentyChess 7.0.36.1 SE wins Engine Masters Tournament (Tests by Jörn Gronemann, 2025.12.17)

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Another Engine Masters Tournament - 1100 games played. PlentyChess 7.0.36.1 SE won, Reckless 0.9.0 dev-0dd5b9ac came in second, and Obsidian dev-16.15 SE came in third. The latest Vafra 12.8 Cfish engine fared poorly (last place).

CEDR 788.872 games download (01.12.2025)

GPU NVIDIA  RTX 3060 ti. GUI-Banksia, For Every Engine only 1 CPU and 512 Hashtables,  
Book - 4 GM mvs   book,  6TBs.
🕒🕒Time 3'+3"   Tournament download with 1100 games 
#chessenginesdiary

P Engine Score (Tie) +/-/=
1: PlentyChess 7.0.36.1 SE 111.0 / 200 10880.75 (+25 -3 =172)
2: Reckless 0.9.0 dev-0dd5b9ac 110.5 / 200 10822.00 (+22 -1 =177)
3: Obsidian dev-16.15 SE 109.0 / 200 10728.25 (+20 -2 =178)
4: Integral 7.0.0-dev JA 104.5 / 200 10349.00 (+13 -4 =183)
5: Berserk 20250622 104.0 / 200 10240.25 (+17 -9 =174)
6: Alexandria 8.1.2 JA 103.5 / 200 10189.50 (+17 -10 =173)
7: Caissa 1.24 JA 102.5 / 200 10091.25 (+14 -9 =177)
8: Stormphrax 7.0.0 JA 97.5 / 200 9644.00 (+12 -17 =171)
9: Clover 9.1 JA 96.0 / 200 9562.75 (+8 -16 =176)
10: Cinder 0.4.1 85.0 / 200 8553.50 (+1 -31 =168)
11: Vafra 12.8 Cfish 76.5 / 200 7772.25 (+1 -48 =151)



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