Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 Bg7 5. d3 Qb6 6. Bxc6 bxc6 7. O-O Nf6 8.
h3 d6 9. Be3 e5 10. Na4 Qa6 11. b3 O-O 12. c4 Be6 13. Ng5 Rab8 14. f4 exf4 15.
Rxf4 d5 16. Nxe6 fxe6 17. exd5 cxd5 18. Bxc5 Rfc8 19. Bd4 Rf8 20. Nc5 Qd6 21.
Rf1 Nh5 22. Rxf8+ Rxf8 23. Bxg7 Qxc5+ 24. d4 Qe7 25. Bxf8 Qxf8 26. cxd5 exd5
27. Qf1 Qb4 28. Qe2 *
Position (FEN): 6k1/p6p/6p1/3p3n/1q1P4/1P5P/P3Q1P1/R5K1 b - - 3 28
Black to move.
Themes:  Endgame  
Puzzle rating: 831
Best move: Qxd4+