Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Bd3 d6 6. Nxd4 exd4 7. Nd5 Nxd5 8.
exd5 Qe7+ 9. Qe2 Qxe2+ 10. Bxe2 Bf5 11. c4 O-O-O 12. O-O Re8 13. Bf3 Bd3 14.
Rd1 Be7 15. b3 Bf6 16. Bb2 Re7 17. Re1 Rhe8 18. Rxe7 Rxe7 19. Bg4+ Kb8 20. f4
Be2 21. Bh3 d3 22. Bxf6 gxf6 23. Kf2 c6 24. dxc6 bxc6 25. Re1 h5 26. g4 h4 27.
Bg2 Kc7 28. Bf3 Kd7 29. Bxe2 dxe2 30. Rxe2 Rxe2+ 31. Kxe2 Ke6 32. Ke3 c5 33. d4
a5 34. f5+ Kd7 35. d5 Ke8 36. Kf3 Kf8 37. Kg2 Kg7 38. Kh3 Kh7 39. Kxh4 Kh6 40.
h3 Kg7 41. Kh5 Kh7 42. g5 fxg5 43. Kxg5 Kg7 44. f6+ Kh7 45. h4 Kg8 46. a3 Kh8
47. Kh6 Kg8 48. b4 axb4 49. axb4 cxb4 50. c5 b3 51. c6 b2 52. c7 b1=Q *
Position (FEN): 6k1/2P2p2/3p1P1K/3P4/7P/8/8/1q6 w - - 0 53
White to move.
Themes: Advanced Pawn Endgame, Queen Endgame Mate in 1 Promotion
Puzzle rating: 678
Best move: c8=Q#