Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Hungarian_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. d5 Nb8 6. Bd3 Nf6 7. c4 O-O 8. h3
Nbd7 9. Be3 h6 10. O-O Nh7 11. Qd2 Ndf6 12. Nc3 Nh5 13. Kh2 f5 14. exf5 Bxf5
15. Bxf5 Rxf5 16. Ne4 Nf4 17. b4 Ng5 18. Nfxg5 Bxg5 19. Nxg5 Qxg5 *
Position (FEN): r5k1/ppp3p1/3p3p/3Pprq1/1PP2n2/4B2P/P2Q1PPK/R4R2 w - - 0 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1729
Best move: g3