Making sandwiches for cute chess boys :P

I meet alot of cute boys, some of them play chess on computer. I notice they get really grumpy when they lose, especially in blitz, and they start playing bad :(     

I need a good recipe to life their spirits :)

What ingredients are best? I tried grilled chess sandwich or salami ones but its too fatty, not good for them.

But when I try recipes for healthier alternatives like using bread that are multigrain (so not white bread) they dont like taste. E.g. I tried this one that uses cucumber as bread. But boy doesn't like taste.

So can anyone recommend a healthy sandwich that also taste good. Preferably with brain food to help with brain development and concentration. Thanks for the help!

xoxo luv u <3 Claire

I could offer you my opinion of a good sandwich... lots of peanut butter.

More pickled pigs feet.

something with bacon and Amphetamines. that will do the trick.

Cheddar jalapeno chicken burgers with guacamole. I don't know how to make it but it sounds good. :-)

No, that's Area 51. Not that anybody needs to know about that...

Test, brown toast sandwich with shredded chicken. lettuce. tomato and cream moringa with probiotic yogurt and honey mustard.