Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 c5 3. Bc4 Nc6 4. d3 Be7 5. Be3 Nf6 6. Nbd2 O-O 7. O-O d6 8. c3
Be6 9. Bxe6 fxe6 10. c4 Nd4 11. Nxd4 exd4 12. Bg5 h6 13. Bh4 d5 14. cxd5 exd5
15. exd5 Qxd5 16. Bxf6 Rxf6 17. Nf3 Raf8 18. Qb3 Qxb3 19. axb3 Rg6 20. b4 *
Position (FEN): 5rk1/pp2b1p1/6rp/2p5/1P1p4/3P1N2/1P3PPP/R4RK1 b - - 0 20
Black to move.
Themes: Pin Endgame  
Puzzle rating: 1322
Best move: Rxf3