Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. e5 d5 3. exd6 exd6 4. Nc3 Nf6 5. d4 Bg4 6. f3 Bh5 7. Bg5 Be7 8. Qe2
O-O 9. O-O-O Bg6 10. Bxf6 Bxf6 11. Kb1 b5 12. g4 Na6 13. Qg2 Nb4 14. Bd3 Nxd3
15. cxd3 Bxd4 16. Nge2 Bf6 17. f4 b4 18. Ne4 Bxe4 19. dxe4 g6 20. e5 Bg7 21.
Rxd6 Qb6 22. Rxc6 Qe3 23. Rf1 Rad8 24. Rc2 a5 25. h4 a4 26. Nc1 b3 27. axb3
axb3 28. Rc3 Qa7 29. Rxb3 Rb8 30. Rff3 Qa8 31. Qe2 Rbe8 32. Qc4 Rc8 33. Qe2
Rfd8 34. e6 fxe6 35. Qxe6+ Kh8 36. f5 Rxc1+ 37. Kxc1 Qa1+ 38. Kc2 *
Position (FEN): 3r3k/6bp/4Q1p1/5P2/6PP/1R3R2/1PK5/q7 b - - 2 38
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 866
Best move: Qd1#