Pomeroy v Darr Upset from Summer Cup R1

Here is the game between Arthur Pomeroy (2092) and Samuel Darr (1545) that Samuel won. Unfortunately this Lichess tool doesn't seem to let you import annotations - or at least, if it does, I haven't worked out how to do it yet.
After Samuel's 25...bxc3?? he should have lost - 27. R1b6 would have done it. But Arthur made a series of unfortunate decisions, and allowed 37...c2 in the final position (38. Bxc2 Qxd7)