Chess puzzle (Checkmate)
Moves: 1. e4 d6 2. d3 Nf6 3. Nf3 g6 4. Nc3 Bg7 5. Bg5 O-O 6. Be2 c5 7. O-O Nc6 8. Re1
a6 9. Rb1 b5 10. Bxf6 Bxf6 11. Nd5 Bg7 12. c3 e6 13. Ne3 Bb7 14. d4 Qb6 15. d5
Ne7 16. dxe6 fxe6 17. Ng5 d5 18. Bg4 Bc8 19. exd5 h5 20. Bxe6+ Bxe6 21. Nxe6
Rf6 22. b3 Bh6 23. c4 Kh7 24. Rb2 a5 25. Rbe2 a4 26. d6 Bxe3 27. Rxe3 Nf5 28.
Rd3 bxc4 29. bxc4 Nd4 30. Nxd4 cxd4 31. Rxd4 Rd8 32. Re7+ Kh6 33. Qd2+ g5 34.
h4 Rf5 35. hxg5+ Rxg5 36. Qc2 Rg6 37. c5 Qc6 38. Qd2+ Rg5 39. Re5 *
Position (FEN): 3r4/8/2qP3k/2P1R1rp/p2R4/8/P2Q1PP1/6K1 b - - 4 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 612
Best move: Qxg2#