Chess puzzle (Advantage)
Moves: 1. e4 g6 2. d4 Bg7 3. c4 b6 4. Nf3 Bb7 5. Bd3 e6 6. O-O Ne7 7. Nc3 d6 8. d5
exd5 9. exd5 O-O 10. Bg5 Nd7 11. Qd2 Nf6 12. Rfe1 c6 13. Re2 cxd5 14. Nxd5
Nexd5 15. cxd5 Bxd5 16. Bxg6 Bxf3 17. Bxh7+ Nxh7 18. Bxd8 Bxe2 19. Qxe2 Rfxd8
20. h4 Rd7 21. Qg4 Nf6 22. Qg5 Rad8 23. g3 Nh7 24. Qg4 d5 25. h5 Nf6 26. Qg5
Kf8 27. h6 Bh8 28. Rd1 Nh7 29. Qf4 Bxb2 *
Position (FEN): 3r1k2/p2r1p1n/1p5P/3p4/5Q2/6P1/Pb3P2/3R2K1 w - - 0 30
White to move.
Themes:  Endgame  
Puzzle rating: 1402
Best move: Qb4+