Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 Bg4 6. Nf3 e6 7. Be2 Bb4 8.
O-O O-O 9. a3 Bxc3 10. bxc3 c6 11. Rb1 Qc7 12. h3 Bh5 13. Ne5 Bxe2 14. Qxe2
Nbd7 15. Bf4 b6 16. Ng6 Qb7 17. Nxf8 Nxf8 18. a4 h6 19. a5 Ng6 20. Bg3 Ne7 21.
Rb3 Qa6 22. axb6 axb6 23. Rfb1 Qa5 24. Qd3 Nd7 25. Bc7 Qg5 26. Bxb6 Nf5 27. Bc7
Ra2 28. Bg3 Nf6 29. Rb8+ Kh7 30. Kh2 Rd2 31. Qf3 Nh5 32. Qg4 Qxg4 33. hxg4
Nhxg3 34. fxg3 Ne3 35. R1b2 Rd3 36. Rf8 Kg6 37. Rb7 Nxg4+ 38. Kh3 Nf2+ 39. Kh4
Ne4 40. Rfxf7 Rxc3 41. Rxg7+ Kf5 42. Rbf7+ Nf6 43. g4+ Ke4 44. Rxf6 Rxc4 45.
Rd7 Rc2 46. g3 *
Position (FEN): 8/3R4/2p1pR1p/8/3Pk1PK/6P1/2r5/8 b - - 0 46
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 703
Best move: Rh2#