Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Bc4 e6 3. Be2 Qc7 4. c4 Nf6 5. d3 Nc6 6. Nc3 a6 7. Nf3 b5 8. cxb5
axb5 9. Nxb5 Qa5+ 10. Nc3 Bb7 11. O-O d5 12. exd5 exd5 13. Bd2 Qc7 14. g3 Bd6
15. a3 O-O 16. Ng5 Rfe8 17. Bf3 Nd4 18. Be3 Nxf3+ 19. Nxf3 d4 20. Nb5 Qc6 21.
Nxd6 Qxd6 22. Bf4 Qd5 23. Kg2 g5 24. Bd2 g4 25. Rg1 gxf3+ 26. Kf1 c4 27. g4 c3
28. bxc3 dxc3 29. Bxc3 Nd7 30. g5 Ba6 31. g6 Qxd3+ 32. Qxd3 *
Position (FEN): r3r1k1/3n1p1p/b5P1/8/8/P1BQ1p2/5P1P/R4KR1 b - - 0 32
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 820
Best move: Bxd3#