Chess puzzle (Advantage)
Moves: 1. d4 d6 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O c5 7. Nc3 cxd4 8. Nxd4
e5 9. Nf3 Nc6 10. e4 Bg4 11. h3 Bxf3 12. Qxf3 Nd4 13. Qd3 Nd7 14. f4 Nc5 15.
Qd2 Bh6 16. b4 Nce6 17. Qd3 exf4 18. Bxf4 Bxf4 19. gxf4 Qb6 20. Kh1 Rac8 21. a3
f5 22. exf5 Rxf5 23. Bd5 Kh8 24. Rae1 Nxf4 25. Qe3 Nxd5 *
Position (FEN): 2r4k/pp5p/1q1p2p1/3n1r2/1PPn4/P1N1Q2P/8/4RR1K w - - 0 26
White to move.
Themes:  Middlegame  
Puzzle rating: 1220
Best move: Nxd5