Chess puzzle (Advantage)
Moves: 1. e4 g6 2. d4 c6 3. Nc3 d5 4. e5 h5 5. f4 Bf5 6. Nf3 e6 7. Bd3 Nh6 8. Be3 Be7
9. Qd2 Kf8 10. a4 a5 11. Ne2 Kg7 12. c3 Nd7 13. h3 h4 14. b4 Bxd3 15. Qxd3 Nf5
16. Bd2 axb4 17. cxb4 Nb6 18. a5 Nc4 19. O-O b5 20. Bc3 g5 21. Nxg5 Bxg5 22.
fxg5 Qxg5 23. Rf2 Rhg8 24. Raf1 Nce3 *
Position (FEN): r5r1/5pk1/2p1p3/Pp1pPnq1/1P1P3p/2BQn2P/4NRP1/5RK1 w - - 4 25
White to move.
Themes:  Middlegame  
Puzzle rating: 1865
Best move: Bd2