Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 g6 3. Bg5 c5 4. c3 cxd4 5. Qxd4 Bg7 6. Qd1 Qb6 7. Qb3 Qc7 8.
e3 O-O 9. Nbd2 a5 10. a4 h6 11. Bf4 d6 12. h3 e5 13. Bh2 Be6 14. Bc4 d5 15. Be2
Nfd7 16. Qc2 Nc6 17. O-O f5 18. Rfc1 Rac8 19. Qd1 Qd8 20. Bb5 Qf6 21. Qe2 g5
22. Ne1 Nc5 23. Nd3 Nxd3 24. Bxd3 e4 25. Bb5 f4 26. exf4 gxf4 27. f3 e3 28. Nb3
d4 29. Bxc6 Bxb3 30. Bxb7 Rc7 31. Ba6 dxc3 32. bxc3 Rxc3 33. Rxc3 Qxc3 34. Re1
Qd2 35. Bc4+ Bxc4 36. Qxc4+ Kh8 37. Qc1 Qxc1 38. Rxc1 e2 39. Kf2 Re8 40. Bxf4
Bd4+ 41. Ke1 Rf8 42. Bxh6 Rf6 43. Bg5 Rg6 44. h4 Re6 45. Rc2 Bf2+ 46. Kxf2 *
Position (FEN): 7k/8/4r3/p5B1/P6P/5P2/2R1pKP1/8 b - - 0 46
Black to move.
Themes: Advanced Pawn Endgame Mate in 1 Promotion
Puzzle rating: 717
Best move: e1=Q#