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Here is why you can not rate SF5 in blitz

because of the random blunders there is no rating for SF... I have not managed a 10-0 against SF5 so in general it plays quite sound but moves like allowing mate in one with 5 minutes left ... even me the blundermaster plays not that bad
SF must be reading forum... 9-0 up against sf5 in 5+0 and I lose lol just training for the marathon