Oppgave 605170:
Oppgave 605170:
GM I. Kovalenko (2700) - GM Vladimir Kramnik (2777)
World Rapid 2015 Berlin GER, 2015.10.11 Kovalenko - Kramnik, Berlin 2015
World Rapid 2015 Berlin GER, 2015.10.11 Kovalenko - Kramnik, Berlin 2015