Chess puzzle (Advantage)
Opening: Grunfeld_Defense, Grunfeld_Defense_Three_Knights_Variation
Moves: 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d5 5. e3 O-O 6. Be2 b6 7. cxd5 Nxd5 8. O-O
c5 9. e4 cxd4 *
Position (FEN): rnbq1rk1/p3ppbp/1p4p1/3n4/3pP3/2N2N2/PP2BPPP/R1BQ1RK1 w - - 0 10
White to move.
Themes:  Opening  
Puzzle rating: 1198
Best move: Nxd5