Doping in chess

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Avatar of senthilakash

I wonder, whether there are any PED which can make the human brain active for 4-5 hours during chess play? 

Avatar of bunicula

Nzt-48

Avatar of wasderd

weed. Just kidding, probably caffeine is what you're looking for.

Avatar of Bellyache99

Caffeine wears off in like 1 or 2 hours

Avatar of Mandy711

just chew gum nonstop. Nicotine gum could be better.

Avatar of AceOfShades

Adderall. There's been cases of athletes using it to get their brain to function quicker and better. It might work in chess.