YOU Play the Hippopotamus Defense??
1:04:33
THE HIPPOPOTAMUS DEFENSE RETURNS.
14:45
The Hippopotamus Defense is a CHEAT CODE!
48:35
How I Beat 5 IMs with the HIPPOPOTAMUS DEFENSE!!!!
2:02:11
Hippo ! Arena Kings ! Thematic Openings today.
11:49
Live Game #4 - Czech Pirc vs. Levitsky Attack
16:26
So Many Chess Players Are WRONG About The Hippo!!
31:32
My Top 5 Hippopotamus Defense Chess Games!
22:40