Puzzle 23101:
Puzzle 23101:
GM Ivan Cheparinov (2696) - GM David Navara (2737)
FIDE World Cup 2017 Tbilisi GEO, 2017.09.08 GM Ivan Cheparinov (2696) - GM David Navara (2737)
FIDE World Cup 2017 Tbilisi GEO, 2017.09.08
FIDE World Cup 2017 Tbilisi GEO, 2017.09.08 GM Ivan Cheparinov (2696) - GM David Navara (2737)
FIDE World Cup 2017 Tbilisi GEO, 2017.09.08