Puzzle 946090:
Puzzle 946090:
GM A. Boruchovsky (2541) - IM David Gorodetzky (2495)
40th ch-ISR 2021 Haifa ISR, 2021.03.13 Boruchovsky - Gorodetzky, Haifa 2021
40th ch-ISR 2021 Haifa ISR, 2021.03.13 Boruchovsky - Gorodetzky, Haifa 2021