Monthly Puzzle #6.5? [ENDED][SOLUTION INSIDE]

I just realized I didn't include a cart in the train I made for this puzzle.
It wouldn't be fair to add it now that a lot of people already solved and forgot about it, so I made an extra puzzle for this.
Solve this for a chance to win Dungeon Gambit Boy.

Gambit you say? Like in chess? People think that chess is an hard and boring game.
But in reality chess is an hard and boring game, and that's why some players do everything they can to make it fun.
Like challenging themselves to win a game by playing silly openings where moves played spell out funny words.
Here's some examples:

• Egg
• Beef
• EggEgg
• BeachCafe
• Cabbage
• Headache

On total unrelated news, I won this game as white:
xxxXx

The first moves played by Eric Rosen in the examples I provided spell out the funny words.
The first five moves played by me in the game I linked spell out a GA code.
d4
h3
f3
Qd3
Kd1

The format is provided in the clickable link itself:

• xxxXx
• dhfQk