Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Grand_Prix_Attack
Moves: 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Nf6 6. d3 O-O 7. O-O d6 8. Qe1
Bg4 9. Qh4 Bxf3 10. Rxf3 e6 11. f5 d5 12. exd5 exd5 13. Bb5 Nd4 14. Rf1 Nxf5
15. Rxf5 gxf5 16. Bg5 Qd6 17. Rf1 d4 18. Ne2 Qe5 *
Position (FEN): r4rk1/pp3pbp/5n2/1Bp1qpB1/3p3Q/3P4/PPP1N1PP/5RK1 w - - 2 19
White to move.
Themes:  Middlegame  
Puzzle rating: 2079
Best move: Ng3