Check-Six

A 1v1 air-combat AI contest hosted by Korea Aerospace University, with 290 teams. Agents fight each other in a tournament.

As leader of the two-person team Check-Six, I designed and trained both a behavior tree and a reinforcement learning agent. A Claude Code audit skill flagged 17 evaluation issues, and removing a 20°/s aim-point turn-rate cap I had set myself raised the remaining-HP margin from 32% to 41%.

We went 4–2 in the preliminaries and 2–1 in the round of 16, reaching the quarterfinals and winning an Honorable Mention (KAI President's Award).