Chess puzzle (Advantage)
Opening: St_George_Defense, St_George_Defense_Other_variations
Moves: 1. e4 a6 2. Bc4 h5 3. Qf3 e6 4. d4 d6 5. Nc3 Be7 6. Nh3 g5 7. g4 hxg4 8. Qxg4
e5 9. Bxf7+ Kxf7 10. Qf3+ Ke8 11. Ng1 Qd7 12. Nd5 Kd8 13. dxe5 Qg4 14. Qxg4
Bxg4 15. h3 Be6 16. Nf3 g4 17. Ng5 Bxg5 18. Bxg5+ Kd7 19. exd6 cxd6 *
Position (FEN): rn4nr/1p1k4/p2pb3/3N2B1/4P1p1/7P/PPP2P2/R3K2R w KQ - 0 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1098
Best move: Nb6+