Stockfish dev-20240623 Xoto10 and Deep Ripper -1 wins New Engines Test, by Chess Engines Diary, 2024.06.27

The test tournament for new chess engine versions proved to be quite fascinating. The top two spots were occupied by Stockfish dev-20240623 Xoto10 and Deep Ripper -1 engines. Notably, the Stockfish dev-20240623 Shawn Xu version, built on the same day as the winning engine, exhibited a significantly poorer performance.

 All CEDR 356.831 games download (01.06.2024, 3'+3") 

💾 600 (!) games from the tournament download
👍 @chessenginesdiary Country - Poland, City - Malbork  🕓 Time 3'+3" 
💻HP Pavilion i5-1035G1 8GB RAM 🖬 GUI-Banksia

Tech table:

Engine	KN/move	NPS	dep/mov	time/mov	mov/game	time/game	fails
Alexandria 7.0.0	2943	545419	28.5	5.4	59.8	322.5
Altair 7.0.3 JA	2753	489987	22.0	5.6	62.3	350.3
Bagatur 5.1	243	37466	13.7	6.5	31.5	203.6	4
Beast 15 MPV	2122	358197	30.2	5.9	51.7	306.4
Berserk 13	4531	808279	29.7	5.6	57.4	321.7
Bread Engine 0.0.5	3000	492032	9.7	6.1	40.7	248.2
Caissa 1.19	5528	1017355	30.0	5.4	60.3	327.7
Cyrano 0.6b17 JA	4696	668236	13.6	7.0	44.9	315.2
Deep Ripper -1	2455	407029	28.1	6.0	51.0	307.4
Drosophila 1.6 JA	2350	408707	15.4	5.7	43.9	252.5
Heimdall 0.1	1179	182326	12.6	6.5	35.5	229.6
HypnoS 220624	2102	352774	30.0	6.0	51.0	303.7
Igel 3.5.5 JA	2260	411694	23.2	5.5	56.2	308.5
Integral v2	3864	604152	24.1	6.4	49.5	316.9
Lynx 1.5.1	1843	290688	19.1	6.3	49.2	311.8
Marauders 3.6	2409	401436	29.2	6.0	53.0	317.8
Mayhem 8.3	3809	563438	13.6	6.8	41.3	279.4
Obsidian dev-12.29	4508	758934	24.8	5.9	53.8	319.2
Odonata 0.9.0	1714	304587	18.6	5.6	50.8	285.6
PlentyChess 2.0.0	3051	563112	27.1	5.4	51.3	277.9
RapTora 3.0	2569	470367	33.3	5.5	54.5	297.6
Stockfish 16.1	2257	400585	29.2	5.6	53.2	299.6
Stockfish 20240605 Ivec	2093	347225	31.4	6.0	51.0	307.4
Stockfish dev-20240623 Shawn Xu	2030	340099	30.4	6.0	51.8	309.4
Stockfish dev-20240623 Xoto10	2094	340052	29.7	6.2	49.0	302.0