Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Evans_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. cxd4 Bb4+ 8.
Bd2 Bxd2+ 9. Nbxd2 d6 10. Qb3 Nh6 11. O-O O-O 12. d5 Ne5 13. Nxe5 dxe5 14. Nf3
Qf6 15. Rfd1 Qg6 16. Nh4 Qxe4 17. Nf3 Qg6 18. Nxe5 Qf6 19. Qg3 Ng4 *
Position (FEN): r1b2rk1/ppp2ppp/5q2/3PN3/2B3n1/6Q1/P4PPP/R2R2K1 w - - 3 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1195
Best move: Nxg4