Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 c6 2. Nf3 d5 3. e3 Nf6 4. Bd3 Bg4 5. Nbd2 Nbd7 6. O-O Qc7 7. c4 e5 8.
dxe5 Nxe5 9. Be2 Rd8 10. cxd5 Rxd5 11. Nxe5 Bxe2 12. Qxe2 Qxe5 13. Nf3 Qc7 14.
Bd2 Bd6 15. Bc3 Ng4 16. h3 h5 17. e4 Rg5 18. Nxg5 Bb4 19. Bxb4 *
Position (FEN): 4k2r/ppq2pp1/2p5/6Np/1B2P1n1/7P/PP2QPP1/R4RK1 b k - 0 19
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 948
Best move: Qh2#