Harold Kizzire, famed sports better, bets 50 and the opponent calls. They each take two.
On round 2, Kizzire bets 100 and the opponent calls. They each take 2.
On round 3, Kizzire checks and the opponent checks. Kizzire stays pat and the opponent draws 1. Kizzire shows 10-8-7-5-2 and it is enough. He's at 3,800.