A quick Olympiad win (Division 4 edition)

While I was collecting results from the 2020 FIDE Online Olympiad, I saw the following very quick win. I quickly realised that I probably saw this line 30 years ago when I was using the Grand Prix Attack as my main anti Sicilian weapon. Checking in my database it seems at least 9 players have fallen into this line, although the other games (all won by white) did go for at least a few more moves than this one.

 

Ndegwa,Jackson Kamau (1987) - Deng,Yu Dong Michael (1749)
2020 FIDE Online Olympiad Chess.com (8.4), 02.08.2020

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 d6 6. O-O e6 7. d3 Nge7 8. Qe1 O-O 9. f5 exf5 10. Qh4 Nd4 11. Bg5 Re8 12. Nd5 1-0