Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Ng4 5. d4 cxd4 6. cxd4 g6 7. h3 Nh6 8. Nc3
Nf5 9. g4 Ng7 10. Bh6 e6 11. Ng5 f6 12. exf6 Qxf6 13. Nce4 Qxd4 14. Qf3 Bb4+
15. Nc3 Rf8 16. Rd1 Rxf3 17. Rxd4 Nxd4 18. Bxg7 Bxc3+ 19. bxc3 Rxc3 *
Position (FEN): r1b1k3/pp1p2Bp/4p1p1/6N1/3n2P1/2r4P/P4P2/4KB1R w Kq - 0 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1228
Best move: Bxd4