Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bd3 Be7 7. O-O Nc6 8.
Bg5 h6 9. Bh4 b6 10. Bb5 Bb7 11. Bxf6 Bxf6 12. d5 exd5 13. Qxd5 Qxd5 14. Nxd5
O-O 15. Nxf6+ gxf6 16. Bxc6 Bxc6 17. Nd4 Be4 18. Rxf6 Bxc2 19. Nxc2 c5 20. Rd1
Rae8 21. Rxh6 Re2 22. Rc1 Rd8 23. Rh3 Rdd2 24. Ne3 Rxb2 25. Rg3+ Kf8 26. Nd5
Rxa2 27. Nc3 Rec2 28. Rxc2 Rxc2 29. Nb5 Rc1+ 30. Kf2 a6 31. Nc7 a5 32. Nd5 b5
33. Rc3 Rxc3 34. Nxc3 b4 35. Na4 Ke7 36. Ke3 Kd6 37. Kd3 Kd5 38. Nb6+ Kc6 39.
Nc4 a4 40. h4 a3 41. Kc2 Kb5 42. Kb3 a2 43. Na3+ bxa3 44. Kxa2 Kb4 45. h5 c4
46. h6 c3 47. Kb1 Kb3 48. h7 a2+ 49. Ka1 c2 50. h8=Q *
Position (FEN): 7Q/5p2/8/8/8/1k6/p1p3P1/K7 b - - 0 50
Black to move.
Themes: Advanced Pawn Endgame, Queen Endgame Mate in 1 Promotion
Puzzle rating: 659
Best move: c1=Q#