Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Other_variations
Moves: 1. e4 c5 2. d3 Nc6 3. Nf3 e6 4. c3 d5 5. Be2 Qc7 6. O-O Nf6 7. exd5 exd5 8. a3
Be7 9. Nbd2 O-O 10. d4 c4 11. Re1 Bd6 12. Nf1 Bf5 13. Nh4 Bg6 14. Nxg6 fxg6 15.
Bf3 Rae8 16. Bg5 Ne4 17. Bxe4 dxe4 18. Qg4 Bxh2+ *
Position (FEN): 4rrk1/ppq3pp/2n3p1/6B1/2pPp1Q1/P1P5/1P3PPb/R3RNK1 w - - 0 19
White to move.
Themes:  Middlegame  
Puzzle rating: 849
Best move: Nxh2