Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Hyperaccelerated_Dragon
Moves: 1. e4 c5 2. Nf3 g6 3. h4 Bg7 4. h5 gxh5 5. Rxh5 Nf6 6. Rh4 Nc6 7. d3 d6 8. Ng5
Ne5 9. Be2 e6 10. Nc3 h6 11. Nf3 Nxf3+ 12. Bxf3 e5 13. Be3 Ng4 *
Position (FEN): r1bqk2r/pp3pb1/3p3p/2p1p3/4P1nR/2NPBB2/PPP2PP1/R2QK3 w Qkq - 2 14
White to move.
Themes:  Middlegame  
Puzzle rating: 1788
Best move: Rxg4