Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Colle_System
Moves: 1. d4 d5 2. e3 Nf6 3. Nf3 Nc6 4. c4 Be6 5. cxd5 Bxd5 6. Nc3 e6 7. Be2 Ne4 8.
Nxe4 Bxe4 9. O-O Bd6 10. b3 Qf6 11. Bb2 O-O-O 12. Rc1 e5 13. Nd2 Bxg2 14. Kxg2
Qg6+ 15. Kh1 exd4 16. exd4 Qh6 17. Nf3 g5 18. d5 g4 19. dxc6 *
Position (FEN): 2kr3r/ppp2p1p/2Pb3q/8/6p1/1P3N2/PB2BP1P/2RQ1R1K b - - 0 19
Black to move.
Themes:  Middlegame  
Puzzle rating: 1384
Best move: gxf3