Chess puzzle (Advantage)
Moves: 1. c4 f5 2. g3 e6 3. Bg2 c6 4. Nc3 d5 5. cxd5 exd5 6. Nf3 Nf6 7. e3 Be7 8. O-O
O-O 9. d4 Ne4 10. Nxe4 fxe4 11. Ne5 Nd7 12. b3 Nxe5 13. dxe5 Bd7 14. Bb2 Be8
15. Qd4 b6 16. e6 Bf6 17. Qd2 Qd6 18. Bh3 Bxb2 19. Qxb2 Bg6 20. Rac1 Bf5 21.
Bxf5 Rxf5 22. Rc3 Qxe6 23. Rfc1 Rc8 24. Qa3 a5 25. Qa4 Rf6 26. b4 axb4 27. Qxb4
b5 28. a4 Rff8 29. axb5 cxb5 30. Rxc8 Rxc8 31. Rxc8+ Qxc8 32. Qxb5 Qd8 33. Kf1
Kf7 34. Ke2 Ke6 35. Qc6+ Qd6 36. Qc8+ Qd7 37. Qg8+ Qf7 38. Qxh7 g6 39. Qh3+ Kd6
40. Qc8 Qf3+ 41. Ke1 Qh1+ 42. Ke2 Qf3+ 43. Ke1 Qh1+ 44. Kd2 Qxh2 45. Qd8+ Ke5
46. Qg5+ Kd6 47. Qxg6+ Kc5 48. Qf5 Qh8 49. f4 *
Position (FEN): 7q/8/8/2kp1Q2/4pP2/4P1P1/3K4/8 b - f3 0 49
Black to move.
Themes:  Endgame, Queen Endgame  
Puzzle rating: 1929
Best move: Qb2+