Chess puzzle (Advantage)
Opening: Benoni_Defense, Benoni_Defense_Old_Benoni
Moves: 1. d4 c5 2. d5 d6 3. c4 Bd7 4. e4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Be2 a6 8. a4 O-O
9. h3 Qa5 10. O-O b5 11. cxb5 axb5 12. Bxb5 Bxb5 13. axb5 *
Position (FEN): rn3rk1/4ppbp/3p1np1/qPpP4/4P3/2N2N1P/1P3PP1/R1BQ1RK1 b - - 0 13
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 902
Best move: Qxa1