Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Prins_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e6 6. Bg5 Be7 7. Bc4 Nc6 8. Nc3
e5 9. Nf5 Bxf5 10. exf5 O-O 11. O-O a6 12. f4 b5 13. Bb3 Nd4 14. Bd5 Nxd5 15.
Nxd5 Bxg5 16. fxg5 Qxg5 17. c3 Nxf5 *
Position (FEN): r4rk1/5ppp/p2p4/1p1Npnq1/8/2P5/PP4PP/R2Q1RK1 w - - 0 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1081
Best move: Rxf5