Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Tarrasch_Variation
Moves: 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 dxe4 5. Nxe4 cxd4 6. Nxd4 a6 7. c3 Nf6 8.
Bd3 Be7 9. O-O Qc7 10. Qc2 Nc6 11. Nf3 b5 12. h3 Bb7 13. Re1 Rc8 14. Bd2 Na5
15. Nxf6+ Bxf6 16. Bxh7 Bxf3 17. gxf3 g6 18. Bxg6 fxg6 *
Position (FEN): 2r1k2r/2q5/p3pbp1/np6/8/2P2P1P/PPQB1P2/R3R1K1 w k - 0 19
White to move.
Themes:  Middlegame  
Puzzle rating: 754
Best move: Qxg6+