Problem 810300:
Problem 810300:
FM Midas Ratsma (2218) - GM A. Kovchan (2450)
58th Groningen Open 2022 Groningen NED, 2022.12.22 Ratsma - Kovchan, Groningen 2022
58th Groningen Open 2022 Groningen NED, 2022.12.22 Ratsma - Kovchan, Groningen 2022