Chess puzzle (Advantage)
Opening: Scotch_Game, Scotch_Game_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qe7 6. Nb5 Bxe3 7. fxe3 Kd8
8. N1c3 a6 9. Nd5 Qxe4 10. Nbxc7 Rb8 11. Bd3 Qh4+ 12. g3 Qg5 13. Qf3 f6 14. h4
Qe5 15. O-O-O Nge7 16. Nxe7 *
Position (FEN): 1rbk3r/1pNpN1pp/p1n2p2/4q3/7P/3BPQP1/PPP5/2KR3R b - - 0 16
Black to move.
Themes:  Middlegame  
Puzzle rating: 1916
Best move: Nxe7