Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Najdorf_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bd3 Nc6 7. Nxc6 bxc6 8.
O-O g6 9. h3 Bg7 10. Qf3 Nd7 11. Qg3 Rb8 12. f4 Rxb2 13. Bxb2 Qb6+ 14. Kh2 Qxb2
15. Ne2 Qxa1 *
Position (FEN): 2b1k2r/3nppbp/p1pp2p1/8/4PP2/3B2QP/P1P1N1PK/q4R2 w k - 0 16
White to move.
Themes:  Middlegame  
Puzzle rating: 1358
Best move: Rxa1