Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. cxd5 Nxd5 7. Nf3 Be7 8.
Bd3 O-O 9. O-O Nd7 10. Nxd5 exd5 11. Re1 Nf6 12. h3 Bd6 13. Bg5 h6 14. Bh4 Bf4
15. Ne5 Be6 16. Qf3 Bg5 17. Bg3 Nd7 18. Nxd7 Qxd7 19. Rac1 Bxc1 20. Rxc1 Rac8
21. Re1 Rfe8 22. Be5 f6 23. Bxf6 gxf6 24. Qxf6 Bf7 25. Rd1 Qe6 26. Qf4 Bg6 27.
Bb5 Rf8 28. Qxh6 Qf6 29. Qe3 a6 30. Bd7 Rcd8 31. Be6+ Kg7 32. Bg4 Rde8 33. Qd2
Qf4 34. Qb4 Qxf2+ 35. Kh1 Be4 36. Rg1 Rf7 37. Bh5 Rh8 38. Bg4 Qg3 39. Be6 Qxh3+
40. Bxh3 *
Position (FEN): 7r/1p3rk1/p7/3p4/1Q1Pb3/7B/PP4P1/6RK b - - 0 40
Black to move.
Themes: Pin Endgame Mate in 1 
Puzzle rating: 1253
Best move: Rxh3#