Puzzle 946550:
Puzzle 946550:
GM Ruslan Ponomariov (2733) - GM Hikaru Nakamura (2767)
Renova FIDE GP Zug Zug SUI, 2013.04.26 Ponomariov - Nakamura, Zug 2013
Renova FIDE GP Zug Zug SUI, 2013.04.26 Ponomariov - Nakamura, Zug 2013
Use arrow keys to move the cursor. Press Enter or Space to select a square.