Chess puzzle (Advantage)
Moves: 1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. e3 e6 5. a3 c5 6. dxc5 Bxc5 7. Na4 Bd6 8. Bxd6
Qxd6 9. Nf3 Bd7 10. Nc3 Nc6 11. Be2 O-O 12. Qd2 b5 13. e4 Rfe8 14. exd5 exd5
15. O-O d4 16. Rad1 Bg4 17. Rfe1 Rad8 18. h3 Bxf3 19. Bxf3 Rxe1+ 20. Rxe1 *
Position (FEN): 3r2k1/5ppp/p1nq1n2/1p6/3p4/P1N2B1P/1PPQ1PP1/4R1K1 b - - 0 20
Black to move.
Themes:  Middlegame  
Puzzle rating: 1052
Best move: dxc3