Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. Be2 Nf6 4. O-O g6 5. Nc3 Bg7 6. d4 cxd4 7. Nxd4 O-O 8.
Be3 Nc6 9. Nxc6 bxc6 10. f4 Rb8 11. h3 Rxb2 12. Bxa7 c5 13. a4 Rb7 14. Bxc5
dxc5 15. Qxd8 Rxd8 16. a5 Ra7 17. a6 Rd6 18. e5 Rdxa6 19. Rxa6 *
Position (FEN): 2b3k1/r3ppbp/R4np1/2p1P3/5P2/2N4P/2P1B1P1/5RK1 b - - 0 19
Black to move.
Themes:  Middlegame  
Puzzle rating: 990
Best move: Bxa6