Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. c3 e6 5. d3 Nf6 6. O-O Be7 7. Nbd2 O-O 8. Re1
a6 9. Bb3 Na5 10. Bc2 Nc6 11. Nf1 Ne8 12. Ng3 f5 13. a3 f4 14. Bxf4 *
Position (FEN): r1bqnrk1/1p2b1pp/p1npp3/2p5/4PB2/P1PP1NN1/1PB2PPP/R2QR1K1 b - - 0 14
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1515
Best move: Rxf4