Chess puzzle (Checkmate)
Moves: 1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. b3 d5 7. Bb2 b6 8. Ne5
Bb7 9. c4 e6 10. Nd2 Nbd7 11. Rc1 c5 12. e3 Rc8 13. Qe2 cxd4 14. exd4 Ne4 15.
Rfe1 Nxe5 16. dxe5 Qe7 17. cxd5 exd5 18. Nf3 Bh6 19. Rxc8 Rxc8 20. Qd3 Qc5 21.
Nd4 Bg7 22. f4 Qa5 23. Ra1 Bf8 24. a3 Ba6 25. Qe3 b5 26. b4 Qb6 27. g4 fxg4 28.
Bxe4 dxe4 29. Qxe4 Bb7 30. Qe3 a5 31. e6 Bg7 32. Rd1 axb4 33. axb4 Re8 34. Kf2
h5 35. Kg3 Kh7 36. Qd3 Bxd4 37. Bxd4 Qxe6 38. Be5 Re7 39. Qxb5 Qb3+ 40. Rd3 Qb1
41. Rd8 *
Position (FEN): 3R4/1b2r2k/6p1/1Q2B2p/1P3Pp1/6K1/7P/1q6 b - - 4 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 2044
Best move: Qe1#