Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4
Nc6 9. Qd2 Bd7 10. O-O-O Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. h4 a5 14. a3 b4 15.
axb4 axb4 16. Ne2 Qa5 17. Qg5 Bb5 18. Kd2 Qa6 19. Ra1 Qc6 20. Ng3 Nxe4+ 21.
fxe4 Bxd4 22. h5 Bc3+ 23. Kc1 Bxb2+ 24. Kxb2 Qc3+ 25. Kb1 Ra8 26. Bxf7+ Kh8 27.
Ra2 Rxa2 28. Bxa2 b3 29. Bxb3 Ra8 30. Ba2 Bc4 31. hxg6 Bxa2+ 32. Kc1 Rb8 33.
Rxh7+ Kg8 34. Kd1 Bc4 35. Ne2 Rb1+ 36. Nc1 Qd4+ 37. Qd2 Rxc1+ 38. Kxc1 *
Position (FEN): 6k1/4p2R/3p2P1/8/2bqP3/8/2PQ2P1/2K5 b - - 0 38
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1183
Best move: Qa1#