Image: https://cdn.whensthebirthday.com/gallery/2017/1/leonid-shamkovich/el-sacrificio-moderno-de-ajedrez-leonid-shamkovich-9780713424997.jpg
Leonid Shamkovich
professions.chess-player de Rusia
Image: https://cdn.whensthebirthday.com/gallery/2017/1/leonid-shamkovich/el-sacrificio-moderno-de-ajedrez-leonid-shamkovich-9780713424997.jpg
professions.chess-player de Rusia