Chess puzzle (Advantage)
Moves: 1. c4 e6 2. d4 g6 3. g3 Bg7 4. Bg2 Nf6 5. Nc3 c6 6. Bd2 d5 7. c5 O-O 8. Nf3
Nbd7 9. O-O e5 10. dxe5 Ne8 11. Bg5 Qc7 12. Bf4 Bxe5 13. Bxe5 Nxe5 14. Nxe5
Qxe5 15. Qd2 d4 16. Ne4 Bf5 17. Ng5 Qxc5 18. b4 Qe5 19. Rad1 Rd8 20. Nf3 Qg7
21. Nxd4 Nf6 22. Qf4 Nh5 23. Nxf5 gxf5 24. Qxf5 Rxd1 25. Rxd1 Nf6 26. Rd6 Nd5
27. Bxd5 cxd5 28. Qxd5 Qa1+ 29. Kg2 Rb8 30. Rf6 *
Position (FEN): 1r4k1/pp3p1p/5R2/3Q4/1P6/6P1/P3PPKP/q7 b - - 4 30
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 877
Best move: Qxf6