(foofooes: I don't know what HIRO is either)
For the game:
24.Jxg5
HIRO is probably the boy in big hero 6
Jxg5 is illegal. My Angel cannot capture and that's what your Joker inherits.
Oh, you're right - it says that right in the rules. Sorry about that. I'll play a different move:
24.Jj6
Gxh5
25.h3
Gh4
26.Ri1
Gg3
27.Qg1
Ah4
28.Ji4
Bf7
29.Jxf7
Qxf7
30.Qh1
Aj4
A queen and angel working together to attack a pawn, with the angel protected by a another pawn? good grief!
31.Ne1
Qxj3
32.d4
Qi3
(foofooes: I don't know what HIRO is either)
For the game:
24.Jxg5
HIRO is probably the boy in big hero 6