Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Normal_Variation
Moves: 1. d4 e6 2. e4 Ne7 3. Bd3 Ng6 4. f4 Be7 5. Nf3 O-O 6. g3 d6 7. h4 f6 8. h5 Nh8
9. g4 Nf7 10. Nbd2 Nc6 11. a3 a6 12. b4 b5 13. Bb2 Bb7 14. Qe2 d5 15. e5 fxe5
16. dxe5 Nh6 17. f5 Nxg4 *
Position (FEN): r2q1rk1/1bp1b1pp/p1n1p3/1p1pPP1P/1P4n1/P2B1N2/1BPNQ3/R3K2R w KQ - 0 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1924
Best move: h6