Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Bc4 Nc6 3. c3 Nf6 4. Qe2 d6 5. a3 g6 6. Nf3 Bg7 7. d3 h5 8. h3 a6
9. Bg5 Nd7 10. O-O Nde5 11. Nxe5 Nxe5 12. Ba2 Qb6 13. Bc1 Bd7 14. f4 Nc6 15. f5
gxf5 16. exf5 Bf6 17. Nd2 Ne5 18. Nc4 Nxc4 19. Bxc4 Bb5 20. Bd5 Bc6 21. Bc4 d5
22. Ba2 O-O-O 23. Bf4 Rdg8 24. b4 Bxc3 25. Rac1 Bd4+ 26. Kh1 c4 *
Position (FEN): 2k3rr/1p2pp2/pqb5/3p1P1p/1Ppb1B2/P2P3P/B3Q1P1/2R2R1K w - - 0 27
White to move.
Themes:  Middlegame  
Puzzle rating: 1349
Best move: dxc4