Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. h3 c6 5. d4 Bf5 6. Nf3 Nd7 7. Bc4 Ngf6 8.
g3 e6 9. Bf4 Qb4 10. Bb3 Be7 11. Qd2 O-O 12. O-O-O Qb6 13. g4 Bg6 14. Rdg1 Ne4
15. Qe3 Nxc3 16. Qxc3 Nf6 17. Ne5 c5 18. g5 Ne4 19. Qe1 Nd6 20. Nd7 Qc6 21.
Nxf8 Bxf8 22. dxc5 Qxc5 23. Be3 Qc6 24. Qe2 a5 25. c3 b5 26. Bc2 b4 27. Bxg6
hxg6 28. Qc2 bxc3 29. Kb1 Rb8 30. b3 Nb5 31. Ka1 Na3 32. Qd3 a4 33. Rc1 axb3
34. Qxc3 Qxc3+ 35. Rxc3 *
Position (FEN): 1r3bk1/5pp1/4p1p1/6P1/8/npR1B2P/P4P2/K6R b - - 0 35
Black to move.
Themes: Advanced Pawn Endgame Mate in 1 
Puzzle rating: 1086
Best move: b2#