Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5
f6 9. Bh4 g5 10. Bg3 Nh6 11. h4 g4 12. Nh2 exd4 13. Qxd4 f5 14. Qd5+ Kh8 15.
exf5 Bxf5 16. O-O Nc6 17. Rad1 Qf6 18. c5 Nd4 19. cxd6 Nxe2+ 20. Nxe2 cxd6 21.
b3 Rfe8 22. Nf4 Rab8 23. Nh5 Qe6 24. Nxg7 Qxd5 25. Rxd5 Kxg7 26. Bxd6 Rbd8 27.
Rfd1 Kf7 28. Bf4 Rxd5 29. Rxd5 Re1+ 30. Nf1 Be6 31. Rb5 Nf5 32. Rxb7+ Kg6 33.
h5+ Kxh5 34. Rxh7+ Kg6 35. Rh1 Re2 36. Nd2 Nd4 37. Be3 Nc2 38. Kf1 *
Position (FEN): 8/p7/4b1k1/8/6p1/1P2B3/P1nNrPP1/5K1R b - - 8 38
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 960
Best move: Re1#