Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nd2 d5 3. Ngf3 c5 4. e3 Nc6 5. dxc5 e5 6. c4 d4 7. b4 dxe3 8. fxe3
Nxb4 9. Qa4+ Nc6 10. Nxe5 Bd7 11. Nxd7 Qxd7 12. Be2 Bxc5 13. Nb3 Bb4+ 14. Bd2
Bxd2+ 15. Nxd2 O-O 16. Rd1 Rfe8 17. O-O Qe7 18. Rf3 Nd4 19. exd4 Qxe2 20. Nf1
Re4 21. Ng3 Qb2 22. Rxf6 Rxd4 23. Rxd4 Qxd4+ 24. Rf2 h5 25. Qc2 Rc8 26. Qf5
Qxc4 27. Nxh5 Qc1+ 28. Rf1 Qc5+ 29. Qxc5 Rxc5 30. Ng3 g6 31. h3 f5 32. Rf2 Rc1+
33. Kh2 Kg7 34. h4 b5 35. Nf1 Kh6 36. Kg3 Rc3+ 37. Kf4 Rc4+ 38. Ke5 Rxh4 39.
Ng3 Rg4 40. Ne2 Re4+ 41. Kf6 Rc4 42. Nf4 Rc6+ 43. Ne6 a5 44. g4 fxg4 *
Position (FEN): 8/8/2r1NKpk/pp6/6p1/8/P4R2/8 w - - 0 45
White to move.
Themes:  Endgame Anastasia's Mate, Mate in 1 
Puzzle rating: 897
Best move: Rh2#