HOLY SMOKE!!!!! I’ve just been paid the prize money!! 
I just received an email from Paypal saying that someone had deposited $1,500 into my account. Sure, I thought, another one my spam filter didn’t pick up but hang on a minute, this one mentions me by name and hovering over the link reveals the genuine paypal site. Curiosity got the better of me and I logged into Paypal to find $1,500 and a message: “Hi Steve, This payment is for the prize money of Cronus Bot Tournament. Thanks and regards, Akhtar Saeed Hashmi”
I take it all back. This was a wonderful, well run competition and I look forward to taking part again in the next one. 