Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 a6 3. Nc3 b5 4. a3 Bb7 5. d3 g6 6. g3 Bg7 7. Bg2 Nc6 8. O-O
Bxc3 9. bxc3 e5 10. Be3 d6 11. Qd2 Qa5 12. Bh6 Nge7 13. Bg7 O-O-O 14. Bxh8 Rxh8
15. Ng5 Nd8 16. f4 h6 17. Nh3 Nec6 18. fxe5 dxe5 19. Nf2 Kb8 20. Ng4 h5 21. Nf6
Qc7 22. a4 b4 23. cxb4 cxb4 24. Nd5 a5 25. Rab1 Qd6 26. c3 Qc5+ 27. Kh1 h4 28.
g4 h3 29. Bf3 Ka7 30. cxb4 axb4 31. Nxb4 Nd4 32. Qf2 f5 33. gxf5 gxf5 34. Rfc1
Qa5 35. Nc2 fxe4 36. Nxd4 exf3 37. Nb3+ Qb6 38. Qxb6+ Kxb6 39. Nd2+ Ka6 40. Kg1
Rg8+ 41. Kf2 Rg2+ 42. Ke3 *
Position (FEN): 3n4/1b6/k7/4p3/P7/3PKp1p/3N2rP/1RR5 b - - 7 42
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1182
Best move: Re2#