Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Bxd4 7. Qxd4 Nf6
8. Bd3 O-O 9. O-O d6 10. h3 b6 11. Nd2 Bb7 12. Rae1 Re8 13. f3 Qd7 14. Qf2 h6
15. Qg3 Re7 16. Nc4 Rae8 17. Ne3 d5 18. Nf5 Nh5 19. Nxe7+ Rxe7 20. Qg4 Nf6 21.
Qxd7 Rxd7 22. e5 Nh5 23. f4 Ng3 24. Rf3 Ne4 25. c4 Nd2 26. Rfe3 dxc4 27. Bf5
Rd4 28. g3 *
Position (FEN): 6k1/pbp2pp1/1p5p/4PB2/2pr1P2/4R1PP/PP1n4/4R1K1 b - - 0 28
Black to move.
Themes:  Endgame  
Puzzle rating: 875
Best move: Nf3+