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Obsidian 12.0 wins Middle Class Engines Tournament, (Tests by JÖRN GRONEMANN, Heide, 2024.04.18)

Important moment! In a large (over 1,100 games) tournament among middle class engines, Obsidian 12.0 won and overtook the Berserk 13 engine.
The Caissa 1.18 engine was placed at the lowest level.
Commercial Ethereal 14.25 in 4th place and fritz 19 in penultimate place!



GPU NVIDIA  RTX 3060 ti. GUI-Banksia, For Every Engine only 1 CPU and 512 Hashtables, Book - Super GM 4 mvs,  6TBs.

🕒🕒Time 3'+3"  1104 (!!!) tournaments games download 
💾 All games CEDR 317.321 games download 01.04.2024 (3'+3")  
@chessenginesdiary


P
Engine Score +/-/=
1: Obsidian 12.0 61.0 / 92 (+33 -3 =56)
2: Berserk 13 58.0 / 92 (+24 -0 =68)
3: Caissa 1.18 56.5 / 92 (+23 -2 =67)
4: Ethereal 14.25 56.5 / 92 (+24 -3 =65)
5: Alexandria-6.1.0 56.0 / 92 (+27 -7 =58)
6: RubiChess 20240112
54.5 / 92 (+20 -3 =69)
7: Clover 6.1.19 54.0 / 92 (+19 -3 =70)
8: Rebel-16.3 52.5 / 92 (+15 -2 =75)
9: Chess-System-Tal-2.00 52.0 / 92 (+17 -5 =70)
10: Vafra 14.12.1 Stockfish 51.0 / 92 (+17 -7 =68)
11: Uralochka 3.41.dev3 51.0 / 92 (+14 -4 =74)
12: Seer 2.8.0 49.5 / 92 (+13 -6 =73)
13: Koivisto 9.2 49.0 / 92 (+14 -8 =70)
14: Velvet 7.3.0 45.5 / 92 (+11 -12 =69)
15: Viridithas 12.0.0 45.0 / 92 (+13 -15 =64)
16: Lizard 10.3 44.0 / 92 (+8 -12 =72)
17: Fire 9.3 43.5 / 92 (+11 -16 =65)
18: Alexander 1.1 41.0 / 92 (+12 -22 =58)
19: Stormphrax 4.1.0 39.5 / 92 (+10 -23 =59)
20: Black Marlin 9.0 38.0 / 92 (+7 -23 =62)
21: Peacekeeper 2.40 36.0 / 92 (+8 -28 =56)
22: Clarity 6.0.0 34.5 / 92 (+9 -32 =51)
23: Fritz 19 33.0 / 92 (+6 -32 =54)
24: Patricia 2.0.1 2.5 / 92 (+0 -87 =5)

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