Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8.
cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bb5 a6 12. Ba4 b5 13. Bb3 Bb7 14. Qe3
Nc6 15. O-O Na5 16. Rfd1 Rc8 17. d5 Nxb3 18. axb3 exd5 19. exd5 Qd6 20. Rd4
Rfe8 21. Qd2 h6 22. Rd1 Rc5 23. b4 Rc4 24. Rxc4 bxc4 25. Qc3 Re4 26. h3 Rf4 27.
Qe3 g6 28. Qc5 Qd7 29. Ne5 Qf5 30. Nc6 Kh7 31. Qe7 Bc8 32. Qe3 Re4 33. Qa7 c3
34. Qc5 c2 35. Rc1 Re2 36. Ne7 Qf4 37. Rxc2 *
Position (FEN): 2b5/4Np1k/p5pp/2QP4/1P3q2/7P/2R1rPP1/6K1 b - - 0 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1099
Best move: Re1#