Chess Endgame Study by Leonid Kubbel #12| The Beauty of Ches - YouTube
Endgame Chess Puzzle by Leonid Kubbel #1 - YouTube
Abram Y Model vs Leonid Kubbel: Ch Leningrad 1929 Archives - Chess School
Leonid Kubbel's Studies - Chess Lessons - Chess.com
Valuation: variations on a famous Kubbel study | ChessBase
Brian Gosling on Twitter: "This #chess problem was composed by the great Russian composer Leonid Kubbel. Mate in 2 moves. 2#* Not difficult. Can you solve it? Solution on Wednesday. https://t.co/ks5ZkBELgK" /
Training 06 - Kubbel and Co.
Valuation: variations on a famous Kubbel study | ChessBase