Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. h3 Nf6 4. Nc3 e6 5. d3 Be7 6. Bg5 Nc6 7. Be2 O-O 8. O-O
a6 9. a3 d5 10. exd5 exd5 11. Re1 Be6 12. Nb1 b5 13. c3 Rb8 14. d4 b4 15. Bxa6
Ne4 16. Bxe7 Qxe7 17. Nbd2 bxc3 18. Nxe4 cxb2 19. Rb1 *
Position (FEN): 1r3rk1/4qppp/B1n1b3/2pp4/3PN3/P4N1P/1p3PP1/1R1QR1K1 b - - 1 19
Black to move.
Themes:  Middlegame  
Puzzle rating: 1595
Best move: dxe4