Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Bb6 7. f3 Nh5 8.
Qd2 Nxd4 9. Bxd4 Qh4+ 10. Bf2 Bxf2+ 11. Qxf2 Qxf2+ 12. Kxf2 O-O 13. Nd5 c6 14.
Ne7+ Kh8 15. Nxc8 Raxc8 16. Bd3 d5 17. exd5 cxd5 18. Rhe1 Nf4 19. Re7 Nxd3+ 20.
cxd3 Rc2+ 21. Ke3 Rxb2 22. Kd4 Rxg2 23. Rxb7 Rxh2 24. Rxa7 Rh3 25. Kxd5 Rxf3
26. d4 Rd3 27. Rd7 h5 28. a4 h4 29. a5 h3 30. a6 h2 31. a7 Ra8 32. Rh1 Rh3 33.
Rxf7 Kg8 34. Rd7 g5 35. Kc6 g4 36. Kb7 g3 37. Kxa8 g2 38. Rc1 Rf3 39. Rc8+ Rf8
40. Rxf8+ Kxf8 41. Kb7 Ke8 42. Rc7 g1=Q *
Position (FEN): 4k3/PKR5/8/8/3P4/8/7p/6q1 w - - 0 43
White to move.
Themes: Advanced Pawn Endgame Mate in 1 Promotion
Puzzle rating: 1368
Best move: a8=Q#