Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. g3 e6 3. b3 d5 4. Bb2 c5 5. Nf3 Nc6 6. e3 Bd6 7. Nbd2 O-O 8. Qe2
Nb4 9. O-O-O Nxa2+ 10. Kb1 Nb4 11. dxc5 Bxc5 12. Ne5 Bd6 13. f4 Qc7 14. Rc1 Qa5
15. Re1 Qc7 16. Ndf3 a5 17. g4 a4 18. c3 Nc6 19. b4 Ne4 20. Qd3 Nf2 21. Qd2
Nxh1 22. Bb5 a3 23. Ba1 Nxe5 24. Nxe5 Bxe5 25. fxe5 Qxe5 26. Rxh1 Qe4+ 27. Bd3
Qxh1+ 28. Ka2 e5 29. g5 Be6 30. h4 Qxh4 31. Qc2 e4 32. Be2 Qxg5 33. Qd2 d4+ 34.
c4 Qxe3 35. Qc2 d3 36. Qc3 Qxe2+ 37. Kb3 Rfc8 *
Position (FEN): r1r3k1/1p3ppp/4b3/8/1PP1p3/pKQp4/4q3/B7 w - - 2 38
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 399
Best move: Qxg7#