Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e4 dxe4 6. Nxe4 Be7 7. Ng3 O-O 8. Nf3
Nbd7 9. Bd3 c5 10. O-O h6 11. Be3 cxd4 12. Nxd4 Ne5 13. Be2 Nc6 14. Nxc6 bxc6
15. Bf3 Qc7 16. Qa4 Bb7 17. b4 c5 18. Bxb7 Qxb7 19. b5 a6 20. Rab1 axb5 21.
Qxb5 Qxb5 22. Rxb5 Rxa2 23. Bxc5 Bxc5 24. Rxc5 Rc2 25. h3 h5 26. Rb1 Rd8 27.
Nf1 g6 28. Ne3 Re2 29. Nf1 Ne4 30. Rc7 Rxf2 31. Re1 Rdd2 32. Rxe4 Rxg2+ 33. Kh1
Rdf2 34. Re1 g5 35. c5 g4 36. hxg4 hxg4 37. c6 Rc2 38. Ne3 Rh2+ 39. Kg1 Ra2 40.
Rc8+ Kg7 41. c7 Rhc2 42. Nxc2 Rxc2 43. Re4 Rc1+ 44. Kg2 Rc2+ 45. Kg3 Rc3+ 46.
Kh4 f5 47. Rxe6 Kf7 48. Re5 Kg6 49. Rg8+ Kh6 50. c8=Q *
Position (FEN): 2Q3R1/8/7k/4Rp2/6pK/2r5/8/8 b - - 0 50
Black to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 1101
Best move: Rh3#