Integral 7.0.0 JA wins Middle Class Engines Tournament (Tests by Jörn Gronemann, 2025.07.24)

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Integral 7.0.0 JA won another major Middle Class Engines Tournament. Obsidian dev-16.14 took second place, and PlentyChess 6.0.5 JA finished third. More and more engines are approaching a 3700 CEDR ranking in terms of playing strength.

 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 544 games 
💾 All games CEDR 680.485 games download (01.07.2025)  
@chessenginesdiary

P Engine Score (Tie) +/-/=
1: Integral 7.0.0 JA 38.0 / 64 1179.50 (+12 -0 =52)
2: Obsidian dev-16.14 37.0 / 64 1164.50 (+11 -1 =52)
3: PlentyChess 6.0.5 JA 35.5 / 64 1116.00 (+8 -1 =55)
4: RubiChess 20250606 JA 35.5 / 64 1113.25 (+10 -3 =51)
5: Caissa 1.22.1 35.0 / 64 1105.25 (+7 -1 =56)
6: Berserk 20250622 34.5 / 64 1088.75 (+6 -1 =57)
7: Alexandria 8.0.0 JA 33.0 / 64 1042.75 (+3 -1 =60)
8: Stormphrax 7.0.0 JA 32.5 / 64 1027.75 (+3 -2 =59)
9: Motor 0.9.0 32.5 / 64 1017.75 (+6 -5 =53)
10: Horsie 1.1.0 32.5 / 64 1016.25 (+7 -6 =51)
11: Astra 6.1.1 31.0 / 64 986.25 (+2 -4 =58)
12: Viridithas 18.0.0 JA 31.0 / 64 978.75 (+2 -4 =58)
13: Clover 8.2 JA 30.5 / 64 967.75 (+4 -7 =53)
14: Starzix 6.1 JA 28.5 / 64 903.50 (+2 -9 =53)
15: Titan 1.1.0 27.5 / 64 873.25 (+2 -11 =51)
16: Pawnocchio 1.8 25.0 / 64 794.50 (+1 -15 =48)
17: Clarity 8.0.0 JA 24.5 / 64 787.75 (+1 -16 =47)



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