Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 h6 5. e4 e6 6. Bxc4 Bb4 7. g4 Nxe4 8. Qc2
Nxc3 9. bxc3 Bd6 10. g5 hxg5 11. Nxg5 Rxh2 12. Rg1 Bd7 13. Nxf7 Qf6 14. Nxd6+
cxd6 15. Bg5 Qf3 16. Qg6+ Kf8 17. Be3 Qf6 18. Qg3 Rh4 19. Qxd6+ Qe7 20. Qg3 Bc6
21. Bd3 Rh1 22. Ke2 Rxg1 23. Rxg1 Nd7 24. Bf4 Qf7 25. Bd6+ Kg8 26. Bc4 b5 27.
Bxe6 Qxe6+ 28. Kd2 Qxa2+ 29. Ke3 Re8+ 30. Be5 Qf7 31. Kd2 Nxe5 32. dxe5 Rd8+
33. Kc1 Be4 34. Qh4 Rc8 35. Qxe4 Rxc3+ 36. Kd2 Rc4 37. Qa8+ Kh7 38. Rh1+ Kg6
39. Qg2+ Kf5 40. Qf3+ Rf4 41. Rh5+ g5 42. Qh3+ Kxe5 43. Rxg5+ Kd6 44. Qd3+ Kc7
45. Rc5+ Kb6 *
Position (FEN): 8/p4q2/1k6/1pR5/5r2/3Q4/3K1P2/8 w - - 5 46
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1654
Best move: Qxb5#