Chess puzzle (Advantage)
Opening: Englund_Gambit_Complex_Declined, Englund_Gambit_Complex_Declined_Other_variations
Moves: 1. d4 e5 2. d5 Nf6 3. c4 Bc5 4. Nc3 Ng4 5. e3 d6 6. Be2 Nf6 7. Nf3 O-O 8. O-O
h6 9. e4 Ng4 10. h3 Nf6 11. Be3 Nh7 12. Bxc5 dxc5 13. Nxe5 Qf6 14. f4 Nd7 15.
Ng4 Qg6 16. f5 Qg5 17. e5 h5 18. Ne4 Qh4 19. f6 *
Position (FEN): r1b2rk1/pppn1ppn/5P2/2pPP2p/2P1N1Nq/7P/PP2B1P1/R2Q1RK1 b - - 0 19
Black to move.
Themes:  Middlegame  
Puzzle rating: 1699
Best move: hxg4