Kookaburra 3.10 wins Strong Engines Tournament (Tests by Jörn Gronemann, 2025.04.22)

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Kookaburra 3.10 wins the tournament of the strongest chess engines. As you can see, the differences were minimal, most games ended in a draw. More tests soon.

Chess Engines Diary Team



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"  780 tournaments games download  
💾 All games CEDR 625.428 games download (01.04.2025)  
@chessenginesdiary

P Engine Score (Tie) +/-/=
1: Kookaburra 3.10 61.0 / 120 3653.75 (+2 -0 =118)
2: Killfish PB 110425 60.5 / 120 3627.75 (+2 -1 =117)
3: DarkSeid 5.8 60.5 / 120 3627.75 (+2 -1 =117)
4: Cool Iris 16 60.5 / 120 3627.25 (+2 -1 =117)
5: SpecTral 062025 60.5 / 120 3627.25 (+1 -0 =119)
6: Stockfish dev-20250418 60.5 / 120 3626.75 (+2 -1 =117)
7: Stockfish 17.1 60.5 / 120 3624.50 (+3 -2 =115)
8: SF-PRO 19.03.2025 60.0 / 120 3600.00 (+1 -1 =118)
9: RapTora 5.1 59.5 / 120 3573.50 (+1 -2 =117)
10: Artemis 13TR 59.5 / 120 3572.25 (+0 -1 =119)
11: CorChess 20250322 59.5 / 120 3572.00 (+2 -3 =115)
12: TACTICAL 170325 59.5 / 120 3571.00 (+2 -3 =115)
13: ShashChess 38 58.0 / 120 3488.75 (+1 -5 =114)

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