Chess puzzle (Checkmate)
Moves: 1. g3 d5 2. Bg2 e6 3. h3 g6 4. a3 h6 5. e3 Bg7 6. d4 Ne7 7. g4 Na6 8. Bd2 c6 9.
Nc3 b5 10. Nf3 Bb7 11. Ne5 f6 12. Nd3 g5 13. Qe2 Qc7 14. e4 O-O-O 15. e5 fxe5
16. Nxe5 Bxe5 17. Qxe5 Qd7 18. a4 Ng6 19. Qg3 Rhe8 20. axb5 cxb5 21. Bf1 e5 22.
Bxb5 exd4+ 23. Kd1 Bc6 24. Bxa6+ Bb7 25. Bb5 Bc6 26. Ba6+ Bb7 27. Bxb7+ Qxb7
28. Na4 Ne5 29. Re1 Qc7 30. f4 Nc4 31. Rxe8 Rxe8 32. Qd3 Ne3+ 33. Kc1 gxf4 34.
Qxd4 *
Position (FEN): 2k1r3/p1q5/7p/3p4/N2Q1pP1/4n2P/1PPB4/R1K5 b - - 0 34
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 684
Best move: Qxc2#