Based on boiling 23.00 gallonsliters at 1.033 for 75 minutes, this will decrease your wort by 6.25 gallonsliters, bringing your after boil OG to 1.042. You wanted an OG of 1.064. It looks like it will be under.
Excellent at 6 weeks in the bottle (4 weeks on the cake). At 3 weeks it was a little characterless.