Chess puzzle (Advantage)
Opening: Benoni_Defense, Benoni_Defense_Benoni_Gambit_Accepted
Moves: 1. d4 c5 2. dxc5 Nc6 3. Nf3 e5 4. e4 Bxc5 5. Be3 Bb6 6. a3 d6 7. h3 Nf6 8. Bc4
Nxe4 9. O-O O-O 10. Bxb6 axb6 11. Bd3 Bf5 12. Bxe4 Bxe4 13. Re1 Bxf3 14. Qxf3
Nd4 15. Qe4 d5 16. Qd3 Qf6 17. Nc3 e4 18. Qd2 Rfd8 19. Rad1 Nf3+ *
Position (FEN): r2r2k1/1p3ppp/1p3q2/3p4/4p3/P1N2n1P/1PPQ1PP1/3RR1K1 w - - 4 20
White to move.
Themes:  Middlegame  
Puzzle rating: 767
Best move: gxf3