Cool Iris 11.30 wins Acer Arena Tournament, by Chess Engines Diary, (tests on older computers 2023.10.04-09)

Since some readers asked for tests on older computers, today's tournament on a 10-year-old computer. It was cleaned and updated by our cooperator Tedi.

💾 650(!) games from the tournament download 

@chessenginesdiary

🕓 Time 3'+3" 💻Acer Aspire E1-570, Intel Core i3-3217U 3,9 GB Memory Windows 10 🖬 GUI-Arena

Country - Poland, City - Malbork
💾 All CEDR 193.371 games download (3'+3") 

P	Engine	CEDR	Score	Chg	+/-/=
1:	Cool Iris 11.30	3730	43.0 / 50	+25	(+36 -0 =14)
2:	Polyfish 231001	3735	42.5 / 50	+20	(+35 -0 =15)
3:	Raid 2.76i_X	3723	42.5 / 50	+20	(+35 -0 =15)
4:	AbbyStein 1.5	3717	42.5 / 50	+20	(+36 -1 =13)
5:	SF-PB 290923	3701	41.5 / 50	+15	(+33 -0 =17)
6:	Hazard 2.06	3733	40.0 / 50	-5	(+30 -0 =20)
7:	Stockfish 20230929	3743	39.5 / 50	-15	(+29 -0 =21)
8:	Caissa 1.13.1	3565	38.0 / 50	+10	(+32 -6 =12)
9:	Alexandria 5.0.0	3551	37.0 / 50	+5	(+31 -7 =12)
10:	Carp 3.0.1	3504	34.5 / 50	-5	(+28 -9 =13)
11:	Avalanche 2.0.0	3280	28.5 / 50	+5	(+25 -18 =7)
12:	Altair 5.0.0	3208	27.5 / 50	+15	(+22 -17 =11)
13:	Demolito 2023-08-20	3218	26.0 / 50	+0	(+23 -21 =6)
14:	Houdini 1.5a	3179	25.5 / 50	+10	(+23 -22 =5)
15:	Mida 2.1	3006	21.5 / 50	+20	(+18 -25 =7)
16:	Protej 20230919a	3036	21.0 / 50	+5	(+18 -26 =6)
17:	Leorik 2.5	2822	19.0 / 50	+45	(+19 -31 =0)
18:	Asymptote 0.8	2979	18.0 / 50	-5	(+16 -30 =4)
19:	Princhess 0.13.0	2929	14.5 / 50	-25	(+13 -34 =3)
20:	Caligula 1.1	2775	12.5 / 50	-10	(+10 -35 =5)
21:	Odonata 0.7.0	2821	12.0 / 50	-25	(+8 -34 =8)
22:	ChandraChess 1.0	2471	8.5 / 50	+0	(+6 -39 =5)
23:	Eubos 2.23	2479	7.5 / 50	-15	(+7 -42 =1)
24:	Freda 0.99	2400	3.0 / 50	-50	(+2 -46 =2)
25:	Kelp 0.12.0	2052	3.0 / 50	-25	(+3 -47 =0)
26:	Chers 0.6.1	2184	1.0 / 50	-55	(+1 -49 =0)