Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Qd3 c6 3. f3 Nf6 4. Bg5 Nbd7 5. Nd2 e6 6. O-O-O Be7 7. e4 c5 8. e5
Ng8 9. Bxe7 Nxe7 10. c3 a5 11. g4 b6 12. Kb1 a4 13. h4 a3 14. b3 Ba6 15. Qc2
Bxf1 16. Rxf1 cxd4 17. cxd4 Rc8 18. Qd3 b5 19. Ne2 Qa5 20. h5 Nb6 21. h6 g6 22.
Rc1 Nc4 23. bxc4 bxc4 24. Qc3 Qa4 25. Ka1 O-O 26. Qe3 Nc6 27. Nc3 Qb4 28. Rb1
Qe7 29. f4 Rb8 30. f5 Rxb1+ 31. Rxb1 Rb8 32. Rxb8+ Nxb8 33. fxg6 fxg6 34. Kb1
Nc6 35. Kc2 Nb4+ 36. Kd1 Qh4 37. Qf3 Nd3 38. Ke2 *
Position (FEN): 6k1/7p/4p1pP/3pP3/2pP2Pq/p1Nn1Q2/P2NK3/8 b - - 9 38
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1691
Best move: Qe1#