Chess puzzle (Advantage)
Opening: Scotch_Game, Scotch_Game_Schmidt_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. f3 Bc5 6. Be3 Nxd4 7. Bxd4 Qe7 8.
Bxc5 Qxc5 9. Bd3 d5 10. Nc3 Be6 11. Qe2 d4 12. Na4 Qb4+ 13. c3 dxc3 14. Nxc3
O-O 15. O-O Rad8 16. Rad1 Rxd3 17. Qxd3 Bc4 18. Qd4 c5 19. Nd5 *
Position (FEN): 5rk1/pp3ppp/5n2/2pN4/1qbQP3/5P2/PP4PP/3R1RK1 b - - 1 19
Black to move.
Themes:  Middlegame  
Puzzle rating: 1332
Best move: Nxd5