Chess puzzle (Advantage)
Moves: 1. g3 e5 2. Bg2 d5 3. e3 Nf6 4. c3 Bf5 5. d3 e4 6. dxe4 Bxe4 7. Bxe4 Nxe4 8.
Nf3 Nc6 9. Nbd2 Qf6 10. c4 Nxd2 11. Nxd2 O-O-O 12. Qe2 d4 13. O-O d3 14. Qf3
Ne5 15. Qxf6 gxf6 16. b3 c5 17. Kg2 Rg8 18. h3 h5 19. f4 Ng6 20. Kh2 h4 21. g4
Ne7 22. Ne4 f5 23. Nxc5 fxg4 24. hxg4 Rxg4 25. Ne4 Nf5 26. Bd2 Be7 27. Rg1 Rdg8
28. Rxg4 Rxg4 29. Rg1 Rxg1 30. Kxg1 Nd6 31. Nxd6+ *
Position (FEN): 2k5/pp2bp2/3N4/8/2P2P1p/1P1pP3/P2B4/6K1 b - - 0 31
Black to move.
Themes:  Endgame  
Puzzle rating: 661
Best move: Bxd6