Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Be2 Nc6 6. O-O O-O-O 7. c3 e5 8.
dxe5 Qxd1 9. Rxd1 Rxd1+ 10. Bxd1 Bxf3 11. Bxf3 Nxe5 12. Be2 Bc5 13. Bf4 Ng6 14.
Bg3 h5 15. h4 Ne4 16. Kf1 Nxg3+ 17. fxg3 Ne7 18. Nd2 Nf5 19. Ne4 Bb6 20. Bf3
Ne3+ 21. Ke2 f5 22. Ng5 Re8 23. Bxh5 Re7 24. Kd3 Rd7+ 25. Ke2 Re7 26. Kf3 Nc4
27. Kf4 Nxb2 28. Kxf5 Re3 29. Ne4 Nc4 30. Rd1 Nd6+ 31. Nxd6+ cxd6 32. g4 Rxc3
33. Rxd6 Rc2 34. Bf7 Rxg2 35. g5 Kc7 36. Rd1 Bf2 37. h5 Bh4 38. g6 Bf6 39. Rf1
Rg5+ 40. Ke6 *
Position (FEN): 8/ppk2Bp1/4KbP1/6rP/8/8/P7/5R2 b - - 4 40
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 469
Best move: Re5#