Puzzle 209019:
Puzzle 209019:
        
            WCM A. Kiseleva (2035) - WGM M. Efroimski (2347)
Elitzur Int Online 2020 chess.com INT (6), 2020.11.01 Kiseleva - Efroimski, Elitzur Int Online 2020 2020
    Elitzur Int Online 2020 chess.com INT (6), 2020.11.01 Kiseleva - Efroimski, Elitzur Int Online 2020 2020