Chess puzzle (Advantage)
Opening: Pirc_Defense, Pirc_Defense_Classical_Variation
Moves: 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 c5 6. dxc5 Qa5 7. O-O Qxc5 8.
Be3 Qb4 9. Rb1 O-O 10. a3 Qa5 11. h3 Nc6 12. Qd2 Re8 13. b4 Qd8 14. Rfd1 a6 15.
Bc4 Nd7 *
Position (FEN): r1bqr1k1/1p1nppbp/p1np2p1/8/1PB1P3/P1N1BN1P/2PQ1PP1/1R1R2K1 w - - 2 16
White to move.
Themes: Kingside Attack Middlegame  
Puzzle rating: 1718
Best move: Bxf7+