Black Gi Fighter Finishes with Triangle Choke at IBJJF

Two female purple belts step onto the IBJJF mats. One's in a black gi with Dream Art patches. The other's wearing pearl white. They bow. The match starts, but we cut straight to the finish. Already locked in tight.The fighter in black is on her back with legs wrapped high. Triangle choke. Her opponent in white is trapped, head pulled down, arm dragged across. She's trying to posture up. Can't. The angle's too sharp, the squeeze too tight.Pressure builds. The white gi fighter leans forward, looking for space that isn't there. Her left hand moves. It taps against her opponent's thigh. Once, twice. That's it.The lock releases. Who just won gold? And how fast did that triangle actually finish the fight?