Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Hyperaccelerated_Dragon
Moves: 1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. d3 Nc6 5. c3 d6 6. Nbd2 Nf6 7. Nf1 Bg4 8. h3
Bxf3 9. Qxf3 O-O 10. Ng3 Ne5 11. Qe2 Nxc4 12. dxc4 a6 13. O-O e6 14. Rd1 Nd7
15. b4 cxb4 16. cxb4 *
Position (FEN): r2q1rk1/1p1n1pbp/p2pp1p1/8/1PP1P3/6NP/P3QPP1/R1BR2K1 b - - 0 16
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 983
Best move: Bxa1