Puzzle 885455:
Puzzle 885455:
GM Alexei Shirov (2703) - GM Dmitry Jakovenko (2730)
15th Karpov GM 2014 Poikovsky RUS, 2014.05.14 Shirov - Jakovenko, Poikovsky 2014
15th Karpov GM 2014 Poikovsky RUS, 2014.05.14 Shirov - Jakovenko, Poikovsky 2014