Chess puzzle (Advantage)
Moves: 1. e4 d6 2. Nf3 e6 3. d4 h6 4. Rg1 a6 5. g4 g6 6. h4 Ne7 7. h5 g5 8. c4 b6 9.
Nc3 Bb7 10. Qc2 Bg7 11. d5 e5 12. a4 Nd7 13. b4 Qc8 14. a5 Nf6 15. axb6 cxb6
16. Be3 Nxg4 17. Bxb6 O-O 18. Qd2 Nf6 19. Nxg5 Nxh5 20. Nxf7 Rxf7 21. Qxh6 Nf6
22. Bh3 Qe8 23. Be6 Kf8 24. Rxg7 Rxg7 25. O-O-O Qg6 26. Qh1 Nxe4 *
Position (FEN): r4k2/1b2n1r1/pB1pB1q1/3Pp3/1PP1n3/2N5/5P2/2KR3Q w - - 0 27
White to move.
Themes:  Middlegame  
Puzzle rating: 1894
Best move: Nxe4