Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. c3 Bg4 6. Be2 c6 7. Bf4 Bd6 8. Qc1
Bxf4 9. Qxf4 O-O 10. O-O Nbd7 11. Nbd2 Re8 12. Rfe1 Qe7 13. h3 Bxf3 14. Bxf3
Qf8 15. Nf1 c5 16. Ng3 cxd4 17. Qxd4 Qc5 18. Nf5 Qxd4 19. Nxd4 Nc5 20. b3 Nce4
21. Rec1 Nd2 22. Nb5 Nxf3+ 23. gxf3 Rec8 24. Nd6 Rc7 25. c4 dxc4 26. Rxc4 Rxc4
27. Nxc4 h6 28. Kg2 Rd8 29. Re1 Kf8 30. a4 a6 31. b4 b5 32. axb5 axb5 33. Ne5
Rd4 34. Nc6 Rc4 35. Ne5 Rxb4 36. Nc6 Rb2 37. Rd1 Ke8 *
Position (FEN): 4k3/5pp1/2N2n1p/1p6/8/5P1P/1r3PK1/3R4 w - - 4 38
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 843
Best move: Rd8#