Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. c4 Nf6 5. cxd5 Qxd5 6. Nc3 Qh5 7. Be2 O-O-O 8.
h3 e6 9. Ne5 Bxe2 10. Qxe2 Qxe2+ 11. Nxe2 Nxe5 12. dxe5 Ne4 13. O-O Bb4 14. a3
Bd2 15. Nd4 c5 16. Nb5 a6 17. Nd6+ Nxd6 18. Bxd2 Nc4 19. Bc3 Rd3 20. Rac1 Rhd8
21. a4 b5 22. b3 Nb6 23. Ba5 Kb7 24. Rxc5 R8d5 25. Rxd5 Nxd5 26. axb5 Rxb3 27.
bxa6+ Kxa6 28. Ra1 Kb5 29. Bd8 Kc4 30. e4 Nf4 31. Bc7 Kd4 32. Ra4+ Kd3 33. Bd6
Rb1+ 34. Kh2 Rf1 35. f3 Rf2 36. Kg3 Rxg2+ 37. Kxf4 *
Position (FEN): 8/5ppp/3Bp3/4P3/R3PK2/3k1P1P/6r1/8 b - - 0 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 903
Best move: g5#