9:52

What do I need to open at the 4-level? - with Curt Soloff

19:22

Você consegue ver as pistas bem na sua frente? - com Curt Soloff

22:53

Don't let them endplay you! - with Curt Soloff

19:41

Defending Against 1NT is Like Playing Ping Pong - with Graeme Tuffnell

16:05

Can you open 1NT with a 6-card suit? - with Curt Soloff and Juan

14:23

Leitura de mãos na ponte

10:49

Solving a Stanford University entrance exam| Math Olympiad

13:16

Let the Defenders Do the Dirty Work! - with Curt Soloff and Antara Keelor