http://dom.retrobox.eu/?/20130613/log.505de22f0cf2ef979299a5d8.1371191599716.txtDisclaimer: I probably could have one by finishing Duchy-Province instead of Province.
I pick up 5/2 Minion/Chapel, then do the following:
3: buy Minion
4: Chapel 3 Estates, 1 Copper
5: Chapel 4 Copper
6-9: Buy Minions, giving me 6 Minions, while Chapeling everything else.
On turn 10, holding a deck of 2 Minions, a Caravan, 3 Silver, and a Chapel (to my 6 Minions, a Chapel, and nothing else), my opponent buys a Farmland and converts his Chapel into a Caravan, confusing the hell out of me. He proceeds to use this ability to buy $6 Provinces to take one on each of turn 11-14 and win by two with the extra turn. He needed to never miss $6, but on the last turn he had $10 in 9 non-cantrips and 2 Caravans, so it was far from difficult.
Well done mysterious sir.