Sudoku solution - Los Angeles Times 19 November 2023 Impossible Sudoku

[@Ramakrishnagm]

Vedio time. 13:15.
Two XY wings, and XY chain.
1) XY wing 247- 24,27 in box 9 and 47 in box 6, elimiate 4s in r4c8, r8c7. Solved.
2) XY wing 279 - 27,79 in box 9, 29 in box 3, 9s elm in r3c9, r8c7. Solved.
3) XY chain- 2379- 2s
Starting r9c7-27, r7c9-79, r3c9-39, r3c8-23 End. Eliminate 2 from r1c7-29,spotted 9. Solved.
Nice puzzle Thanks.