Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nd5 Bg7 6. Bg5 f6 7. Bf4 d6 8. Nxd4
Nge7 9. Bc4 Ne5 10. Bb3 c6 11. Nxe7 Qxe7 12. O-O Bd7 13. a4 O-O-O 14. a5 Rhe8
15. a6 b6 16. Ba4 Kc7 17. Ra3 g5 18. Bg3 Nc4 19. Rc3 b5 20. Nxc6 Bxc6 21. Rxc4
bxc4 22. Bxc6 Kxc6 23. Qd5+ Kb6 *
Position (FEN): 3rr3/p3q1bp/Pk1p1p2/3Q2p1/2p1P3/6B1/1PP2PPP/5RK1 w - - 2 24
White to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 1915
Best move: f3