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Brainlearn 31 wins Strong Engines Tournament (Tests by Jörn Gronemann, 2025.12.13)

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Brainlearn 31 has won a large tournament featuring the world's strongest chess engines, which included 1,100 games in total. Revolution 3.80 021225 secured the second place, followed by Stockfish 17.1 in third.

A crucial factor highlighting the reliability of these results is the sheer volume of data, as each participating engine played 200 games. This high game count significantly increases the statistical validity of the final rankings.

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: Brainlearn 31 102.0 / 200 10177.00 (+6 -2 =192)
2: Revolution 3.80 021225 101.5 / 200 10132.50 (+5 -2 =193)
3: Stockfish 17.1 101.0 / 200 10090.75 (+2 -0 =198)
4: CorChess 20251130 101.0 / 200 10081.75 (+6 -4 =190)
5: SF-POLY 271125 100.5 / 200 10047.25 (+3 -2 =195)
6: Artemis 19TRl 100.5 / 200 10045.50 (+4 -3 =193)
7: Kookaburra 3.11 100.0 / 200 9999.25 (+4 -4 =192)
8: Leptir TI MPV 100.0 / 200 9992.75 (+5 -5 =190)
9: Stockfish dev-20251201 99.0 / 200 9908.50 (+1 -3 =196)
10: Omega SE Dec25 97.5 / 200 9772.25 (+2 -7 =191)
11: ShashChess 40 97.0 / 200 9727.50 (+0 -6 =194)



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