Shattered Fortress: Alapin Sicilian line

Engine-verified opening line.

1. e4
2. c5
3. c3
4. e6
5. d4
6. d5
7. exd5
8. exd5
9. Bb5+
10. Nc6
11. Nf3
12. Bd7
13. O-O
14. Nf6
15. Bg5
16. Be7
17. dxc5
18. Bxc5
19. Re1+
20. Be7
21. Bxf6
22. gxf6
23. Qxd5