Well, to be honest, I have a few moves I have made that were equally, quite pro. In each of the pro moves I have made, I used Luxchomp.
The first one was at the Lockport, IL, Autumn BRs this year. I was against Jeremy P (who was playing GeChamp) for round 3 that day. To KO a benched Machamp of his, I played one Poke Turn on my active Ambipom G, so then I pulled out Luxray to Bright Look his Machamp. I then play another Poke Turn to Flash Bite the Machamp. After that, I retreat Luxray to pull out Uxie Lv. X to KO that Machamp.
The second time was at the Rockford, IL, league, where there was a tournament that day in which all divisions were combined (this happened a week before the start of this year's cities). For round 2, I was against Jozell F, who was running Mother Gengar I believe. He started with Crobat G, while I started with Luxray GL. I managed to donk the Crobat G by playing down two Crobats to Flash Bite it twice (one from my hand, the other from an SP-Radar). I then attached a DCE to Luxray to KO it for the win.
Another time was at Deerfield, IL, cities this year. Again, I was against Jeremy P, who was still running GeChamp, for round 2. In that match, I won by pulling off a double KO to take my last prizes. I grabbed a Cyrus to get a Lightning Energy and a Poke Turn. I used the Poke Turn to Flash Bite his Cursgar for the KO, and then I retreated my active to pull out Luxray, where I then attached the Lightning to it and followed up with a Bright Look his Spiritomb to proceed for the finishing KO. Now that was an awesome, professional move there.
Another hurrah was at Chicago, IL, cities this year. I was against Jason P. for the finals, where he was running Flychamp. I ultimately won the tournament by PokeTurning my active Garchomp to pull out Luxray in order to Bright Look his Machop. I then retreated Luxray to pull out Uxie in order to level up to Uxie Lv.X, where I then proceeded to do 60 to the Machop for the ultimate win.
Perhaps my most recent, awesome pro move came in the Oswego, IL, cities about two weeks ago. I was against Kyle B. for round 1, who was running Gyarados. Very early in the match, I Bright Looked his Regice to use my Roserade GL to keep it under the poison lock for several turns, allowing me to get quite an early advantage.