Chess puzzle (Advantage)
Opening: Alekhine_Defense, Alekhine_Defense_Scandinavian_Variation
Moves: 1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. Nf3 c5 6. Bb5 Nc6 7. dxc5 Nxc5 8.
O-O a6 9. Be2 Be7 10. Bf4 O-O 11. a3 f6 12. Qd2 fxe5 13. Nxe5 d4 14. Nxc6 bxc6
15. Na2 Ne4 16. Qd3 *
Position (FEN): r1bq1rk1/4b1pp/p1p1p3/8/3pnB2/P2Q4/NPP1BPPP/R4RK1 b - - 3 16
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1313
Best move: Rxf4