Chess puzzle (Checkmate)
Moves: 1. e3 d5 2. b3 e6 3. Bb2 Nf6 4. Nf3 Be7 5. Bb5+ c6 6. Be2 O-O 7. c4 Nbd7 8.
cxd5 exd5 9. O-O b6 10. Ne5 Bb7 11. Nxd7 Qxd7 12. d4 c5 13. Ba3 Rac8 14. dxc5
bxc5 15. Nc3 d4 16. exd4 cxd4 17. Nb5 Bxa3 18. Nxa3 Rfe8 19. Bb5 Qd5 20. f3 Re3
21. Bc4 Qd7 22. Nc2 Rc3 23. Nxd4 Rd8 24. Nb5 Re3 25. Qxd7 Rxd7 26. Nxa7 Rd2 27.
Nb5 Bd5 28. Rac1 Bxc4 29. Rxc4 h6 30. a4 Ree2 31. Rh4 Rxg2+ 32. Kh1 Kh7 33. a5
Nd5 34. a6 g5 35. Rh3 Nf4 36. Rg3 Rxh2+ 37. Kg1 Nh3+ 38. Rxh3 *
Position (FEN): 8/5p1k/P6p/1N4p1/8/1P3P1R/3r3r/5RK1 b - - 0 38
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1127
Best move: Rdg2#