1RB3LA4RB0RB2LA_1LB2LA3LA1RA1RZ
1RB3LA4RB0RB2LA_1LB2LA3LA1RA1RZ
(bbch)
This is the current BB(2,5) champion. It halts with sigma score (and runtime) over . It was discovered by Daniel Yuan and shared [on Discord](https://discord.com/channels/960643023006490684/1084047886494470185/1254826217375273112) on 24 Jun 2024 and shared on the busy-beaver-discuss email list [the next day](https://groups.google.com/g/busy-beaver-discuss/c/PGOBAz46K6I/m/af5sjd6MBAAJ).