Chess puzzle (Checkmate)
Moves: 1. c3 d5 2. d4 c6 3. Bf4 Nf6 4. e3 Bf5 5. h3 Qb6 6. Qb3 Qxb3 7. axb3 Nbd7 8.
Nd2 e6 9. Ngf3 h6 10. Be2 g5 11. Bg3 Ne4 12. Ne5 Nxg3 13. fxg3 Nxe5 14. dxe5
Bc5 15. Kf2 Kd7 16. Nf3 a5 17. Nd4 Bg6 18. h4 Be7 19. hxg5 hxg5 20. Rxh8 Rxh8
21. Rxa5 Kc7 22. b4 Rh1 23. Bf1 g4 24. b3 Bg5 25. Be2 Rc1 26. Rc5 Be7 27. Ra5
Rxc3 28. Bxg4 Bxb4 29. Ra4 c5 30. Nb5+ Kc6 31. Nxc3 Bxc3 32. Be2 Bxe5 33. Bf3
Bd6 34. e4 Be5 35. exd5+ exd5 36. Rh4 Bd4+ 37. Ke2 b5 38. Rh6 Kd6 39. g4 Bg7
40. Rh1 c4 41. Rd1 d4 42. bxc4 bxc4 43. g5 Kc5 44. Rc1 d3+ 45. Kd2 Kd4 46. Bc6
Bf8 47. Bb5 Bb4+ 48. Kd1 Bh5+ 49. g4 *
Position (FEN): 8/5p2/8/1B4Pb/1bpk2P1/3p4/8/2RK4 b - - 0 49
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 625
Best move: Bxg4#