Chess puzzle (Advantage)
Opening: Dutch_Defense, Dutch_Defense_Other_variations
Moves: 1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 Nc6 6. O-O O-O 7. Nc3 a6 8. Bf4
d6 9. Qd2 Qe8 10. Rfe1 Kh8 11. Rac1 Qh5 12. d5 e5 13. dxc6 exf4 14. cxb7 Bxb7
15. Qxf4 Bxf3 16. Bxf3 Ng4 17. h4 Bxh4 *
Position (FEN): r4r1k/2p3pp/p2p4/5p1q/2P2Qnb/2N2BP1/PP2PP2/2R1R1K1 w - - 0 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1235
Best move: gxh4