Chess puzzle (Advantage)
Moves: 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qe3 e5 5. Bd3 Nf6 6. Nf3 b6 7. O-O Bc5 8.
Qd2 Bb7 9. Nc3 Bb4 10. a3 Bxc3 11. Qxc3 Qe7 12. Bg5 O-O 13. Bxf6 Qxf6 14. Bb5
Rac8 15. Rad1 d6 16. Bxc6 Rxc6 17. Qd3 Rfc8 18. c3 a5 19. Rfe1 Rd8 20. g3 Rc5
21. Nh4 g6 22. Rf1 Qe6 23. f4 exf4 24. Rxf4 Rc4 25. Re1 Re8 26. e5 dxe5 *
Position (FEN): 4r1k1/1b3p1p/1p2q1p1/p3p3/2r2R1N/P1PQ2P1/1P5P/4R1K1 w - - 0 27
White to move.
Themes:  Middlegame  
Puzzle rating: 1927
Best move: Qxc4