Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 c5 5. c3 a6 6. a4 Be7 7. Nbd2 b6 8. Bd3 Bb7
9. O-O c4 10. Bc2 Nbd7 11. b3 b5 12. Ne5 Nxe5 13. dxe5 Nd7 14. Bf4 O-O 15. e4
Re8 16. Bg3 Bc5 17. exd5 exd5 18. b4 Bb6 19. Nf3 Nf8 20. Bh4 Qc7 21. Re1 Ng6
22. Bg3 Qd7 23. axb5 axb5 24. Rxa8 Rxa8 25. Bxg6 hxg6 26. Nd4 Re8 27. h3 Bc7
28. f4 Bb6 29. Kh2 Ra8 30. Qd2 Bc8 31. Rd1 Ra3 32. Ne2 Bb7 33. Qb2 Rb3 34. Qd2
Qf5 35. Nd4 Bxd4 36. Qxd4 Rb2 37. Rd2 Rb1 38. Qb6 Qd7 39. Qc5 Rc1 40. Qd4 Qe6
41. Ra2 Kh7 42. Qc5 d4 43. cxd4 c3 44. Qxb5 Bd5 45. Rf2 Rd1 46. Qc5 Rd3 47. Rc2
Rd2 48. Rxd2 cxd2 49. Qc2 Bc6 50. Qxd2 Qd5 51. Qc3 *
Position (FEN): 8/5ppk/2b3p1/3qP3/1P1P1P2/2Q3BP/6PK/8 b - - 2 51
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 424
Best move: Qxg2#