"THE BLACK DOCTOR OPENING" CHECKERS AND DRAUGHTS
16:06
Countering an inferior Double Corner variation
14:11
Chizhov - Getmansky
8:58
PLAYING DYNAMIC CHECKERS
39:46
Checkers deep dive into the Black Doctor opening
14:12
Checkers lessons in the Bristol opening (11-16, 24-20, 16-19)
10:50
Checkers deep dive into the Double Corner opening
2:06
Black Doctor -a checker opening
22:12