Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 c6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 Nf6 6. Nf3 Nbd7 7. Nbd2 e6 8.
c4 c5 9. b3 cxd4 10. exd4 dxc4 11. bxc4 Bb4 12. a3 Ba5 13. O-O O-O 14. Nb3 Bc7
15. Bg3 Bxg3 16. fxg3 Nb6 17. Rac1 Rc8 18. Rfd1 Na4 19. Ne5 Nb2 20. Qf3 Nxd1
21. Rxd1 a6 22. Nc5 Qe7 23. Nxb7 Rb8 24. Na5 Rb2 25. c5 Nd5 26. Nac4 Rc2 27.
Nb6 Qf6 28. Nxd5 exd5 29. Qxf6 gxf6 30. Nd7 Rd8 31. Nxf6+ Kg7 32. Ng4 f6 33.
Ne3 Rc3 34. Nf5+ Kg6 35. Ne7+ Kh6 36. a4 Ra3 37. c6 Re8 38. Nxd5 Rxa4 39. Nxf6
Re6 40. Ng8+ Kh5 41. d5 Re2 42. Nf6+ Kg6 43. Nd7 Raa2 44. c7 Rxg2+ 45. Kf1
Rgf2+ 46. Ke1 *
Position (FEN): 8/2PN3p/p5k1/3P4/8/6P1/r4r1P/3RK3 b - - 3 46
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1013
Best move: Rae2#