Mihawk vs Shanks swordsmanship contest (crayon eaters' edition)
Round 1: Use swords to cut vegetables
Winner: Mihawk
Round 2: Balance sword on nose while standing on one leg
Winner: Mihawk, Shanks sneezed and was eliminated from the competition
Round 3: Throw the biggest flying slash Cancelled due to requiring physical strength, which is not part of swordsmanship
Winner: N/A
Round 4: Create and maintain a black blade Cancelled due to requiring haki, which is not part of swordsmanship
Winner: N/A
Overall winner: Mihawk, judged definitely as having more skill in the sword than Shanks, who compensates by being able to blast Mihawk into the stratosphere with haki-imbued farts.