Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 4. e3 Be7 5. Nbd2 O-O 6. c4 b6 7. cxd5 Nxd5 8.
Bg3 Bb7 9. a3 Nd7 10. Rc1 c5 11. Qa4 cxd4 12. Nxd4 Nc5 13. Qd1 Rc8 14. N2f3 Ne4
15. Bd3 Nxg3 16. hxg3 Rxc1 17. Bxh7+ Kh8 18. Qxc1 g6 19. Bxg6+ Kg7 20. Bd3 Qc7
21. Rh7+ Kg8 22. Qd1 Rc8 23. Kd2 Bxa3 24. Ne5 Bb4+ 25. Ke2 Qxe5 26. Kf1 Nf6 27.
Rh4 Be4 28. Bxe4 Nxe4 29. Qg4+ Qg5 30. Qxe4 Rc1+ 31. Ke2 Qa5 32. Qh7+ Kf8 33.
Qh8+ Ke7 34. Kf3 Qd5+ 35. Kf4 e5+ 36. Qxe5+ Qxe5+ 37. Kxe5 Bd6+ 38. Ke4 Rc4 39.
f3 f5+ 40. Kd5 *
Position (FEN): 8/p3k3/1p1b4/3K1p2/2rN3R/4PPP1/1P4P1/8 b - - 1 40
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1072
Best move: Rc5#