Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Kings_English_Variation
Moves: 1. c4 e5 2. g3 f5 3. Bg2 c6 4. e3 d5 5. cxd5 cxd5 6. Nc3 Nf6 7. Qa4+ Nc6 8. Qb3
e4 9. Nh3 a5 10. Nf4 a4 11. Nxa4 g5 12. Nh3 h6 13. Nb6 Ra6 14. Nxc8 Qxc8 15.
Qc3 Bb4 16. Qxf6 Rf8 17. Qxh6 Ne5 18. Qxg5 Nd3+ 19. Ke2 *
Position (FEN): 2q1kr2/1p6/r7/3p1pQ1/1b2p3/3nP1PN/PP1PKPBP/R1B4R b - - 2 19
Black to move.
Themes:  Middlegame  
Puzzle rating: 1580
Best move: Qc4