Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_French_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 Nc6 7. Be3 Qb6 8. Qd2
Bc5 9. Nc2 O-O 10. Nc3 d5 11. cxd5 exd5 12. exd5 Bxe3 13. Nxe3 Re8 14. Kf2 Ne5
15. h3 Bd7 16. Be2 Bb5 17. Bxb5 *
Position (FEN): r3r1k1/1p3ppp/pq3n2/1B1Pn3/8/2N1NP1P/PP1Q1KP1/R6R b - - 0 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1624
Best move: axb5