Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. d4 g6 6. Nc3 Bg7 7. h3 O-O 8. Bc4
Nbd7 9. Nf3 Nb6 10. Bb3 Nbxd5 11. O-O Nxc3 12. bxc3 Nd5 13. Qd3 Bf5 14. Qc4 Be6
15. Bb2 Rc8 16. Qd3 Nf4 17. Qe4 Bxb3 18. axb3 Nd5 19. c4 Nb4 20. Qxb7 a5 21.
Bc3 Nc2 22. Rxa5 Rb8 23. Qe4 Nxd4 24. Nxd4 Bxd4 25. Qxd4 Qxd4 26. Bxd4 Rxb3 27.
c5 Rb4 28. Be3 Rc4 29. Rc1 Rxc1+ 30. Bxc1 Rc8 31. Be3 Rc6 32. Ra2 f5 33. Rc2 e5
34. f4 exf4 35. Bxf4 Kf7 36. Bd6 Ke6 37. Rd2 h6 38. Kf2 g5 39. Kf3 h5 40. Ke3
f4+ 41. Ke4 Ra6 42. Bf8 Ra4+ 43. Rd4 Ra2 44. Kf3 Ra3+ 45. Ke4 *
Position (FEN): 5B2/8/4k3/2P3pp/3RKp2/r6P/6P1/8 b - - 9 45
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1017
Best move: Re3#