Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Hyperaccelerated_Fianchetto
Moves: 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f4 O-O 8. h4
h5 9. Qd2 a6 10. O-O-O b5 11. Be2 b4 12. Na4 Nxe4 *
Position (FEN): r1bq1rk1/3pppb1/p1n3p1/7p/Np1NnP1P/4B3/PPPQB1P1/2KR3R w - - 0 13
White to move.
Themes:  Middlegame  
Puzzle rating: 989
Best move: Nxc6