Chess puzzle (Equality)
Moves: 1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. Nd2 c5 6. e3 Nc6 7. c3 cxd4 8. exd4
g6 9. Bd3 Bg7 10. Ne2 O-O 11. O-O Nh5 12. Be3 e5 13. Nb3 Kh8 14. Qd2 f5 15. Bg5
Nf6 16. dxe5 Nxe5 17. Ned4 Re8 18. Rae1 Bd7 19. Bb1 Qb6 20. Kh1 Nc4 21. Qc1 a5
22. Bd3 a4 23. Bxc4 dxc4 24. Nd2 Qc7 25. Rxe8+ Rxe8 26. Re1 h6 27. Bh4 Nd5 28.
Rxe8+ Bxe8 29. Nf1 g5 30. Bxg5 hxg5 31. Qxg5 Qe7 32. Qxf5 Qe1 33. Kg1 Qe5 34.
Qh3+ Kg8 35. Qc8 Qe7 36. Nf5 Qd7 37. Qb8 Kh7 38. g4 Bf6 39. N1g3 Bg6 40. Qf8
Qf7 41. Qh6+ Kg8 42. Nd6 Qg7 43. Qd2 Be5 44. Qxd5+ Kh8 45. Ndf5 Qf6 46. g5 Qb6+
47. Kg2 *
Position (FEN): 7k/1p6/1q4b1/3QbNP1/p1p5/2P2PN1/PP4KP/8 b - - 2 47
Black to move.
Themes:  Endgame  
Puzzle rating: 1411
Best move: Qxb2+