Well known bug/unsportsmanlike behaviour that has been acknowledged by FOD and nothing done about it as of yet.
Here's a quote from OPERATOR
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"Things like the bug in snooker where you can win by timing out on the black ball, will this ever be addressed ?"
>>Yes, it will... some day...
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The problem is that Mr József Hontvári posted this on Dec 17th
2007
;)
Unfortunate that it happened to you, the way FOD try to deal with it is asking you to send a screenshot of the opposing player commiting the act.