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Obsidian 13.0 wins Middle Class Engines Tournament (Tests by Jörn Gronemann, 2024.08.14)

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1365 games, another major test tournament of middle class chess engines was won by Obsidian 13.0. 2nd place was taken by PlentyChess 3.0.0-dev engine and 3rd place by Caissa 1.20 engine.

We draw attention to the very fast and large progress of the chess engine - Motor.

 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"  1365 (!!!) tournaments games download 
💾 All games CEDR 405.780 games download 01.08.2024 (3'+3")  
@chessenginesdiary

P Engine Score +/-/=
1: Obsidian 13.0 114.0 / 195 (+36 -3 =156)
2: PlentyChess 3.0.0-dev 113.0 / 195 (+36 -5 =154)
3: Caissa 1.20 112.0 / 195 (+36 -7 =152)
4: Ethereal 14.25 108.5 / 195 (+32 -10 =153)
5: RubiChess 20240112 107.5 / 195 (+34 -14 =147)
6: Alexandria-7.0.0 106.5 / 195 (+30 -12 =153)
7: Motor 0.7.0 105.5 / 195 (+29 -13 =153)
8: Viridithas 14.0.0 104.5 / 195 (+29 -15 =151)
9: Lizard 10.5 103.0 / 195 (+27 -16 =152)
10: Clover 7.1 JA 102.5 / 195 (+27 -17 =151)
11: Chess-System-Tal-2 100.5 / 195 (+21 -15 =159)
12: Peacekeeper 3.01 89.5 / 195 (+17 -33 =145)
13: Koivisto 9.2 81.5 / 195 (+14 -46 =135)
14: Patricia 3.1 16.5 / 195 (+0 -162 =33)



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