Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. h3 Nc6 5. Nf3 d6 6. O-O Na5 7. Bb5+ c6 8. Bc4
Nxc4 9. dxc4 h6 10. Qd3 Be6 11. Rd1 Qd7 12. a3 a5 13. Be3 Bxe3 14. Qxe3 Qc7 15.
Nh4 O-O-O 16. b4 g5 17. Nf5 Bxf5 18. exf5 d5 19. cxd5 Rxd5 20. Rxd5 cxd5 21.
Qa7 b6 22. Qa8+ Qb8 23. Qc6+ Qc7 24. Qxf6 Re8 25. bxa5 bxa5 26. c3 d4 27. cxd4
exd4 28. Qa6+ Kd8 29. Qf6+ Kc8 30. Qxd4 *
Position (FEN): 2k1r3/2q2p2/7p/p4Pp1/3Q4/P6P/5PP1/RN4K1 b - - 0 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1476
Best move: Re1#