Chess puzzle (Advantage)
Opening: Pirc_Defense, Pirc_Defense_Byrne_Variation
Moves: 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Bxf6 Bxf6 6. e5 dxe5 7. dxe5 Qxd1+
8. Rxd1 Bxe5 9. Bc4 Nc6 10. Nd5 O-O 11. c3 Be6 12. g3 b5 13. Bxb5 Bxd5 *
Position (FEN): r4rk1/p1p1pp1p/2n3p1/1B1bb3/8/2P3P1/PP3P1P/3RK1NR w K - 0 14
White to move.
Themes:  Middlegame  
Puzzle rating: 880
Best move: Rxd5