Puzzle 17045:
Puzzle 17045:
        
            GM Sergey Karjakin (2776) - GM Alexander Grischuk (2747)
20th Amber Rapid Monaco MNC (3), 2011.03.14 Karjakin - Grischuk, Monaco 2011
    20th Amber Rapid Monaco MNC (3), 2011.03.14 Karjakin - Grischuk, Monaco 2011