http://www.chess.com/forum/view/game-analysis/why-the-resignation
Perhaps he resigned because his mother was calling him to the dinner table??
1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 h6 5. b3 d6 6. Bb2 Nf6 7. Nd5 Nxe4 8. d3 Nf6 9. O-O Bg4 10. h3 Bh5 11. a3 g5 12. b4 g4 13. Nxf6+ Qxf6 14. hxg4 Bxg4 15. Bd5 Be7 16. bxc5 dxc5 17. Bxc6+ bxc6 18. Bxe5 Bxf3 19. Bxf6 Bxd1 20. Bxh8 Bxc2 21. Rac1
