It's refreshing to have someone ask for help on a grid that can actually be solved. Too bad you didn't include a PM to show which eliminations you'd already found. So, I've included a complete solution instead of just the next step.
- Code: Select all
+-----------------------+
| 1 4 3 | 2 . . | 7 9 8 |
| 5 . . | 1 . 7 | 2 . 3 |
| . 2 . | . . 8 | 5 . 1 |
|-------+-------+-------|
| 4 3 2 | 6 7 . | 8 . 9 |
| . . . | 9 . 4 | . . 2 |
| . . 5 | . . 2 | 4 7 6 |
|-------+-------+-------|
| . . 4 | 5 2 . | 9 . 7 |
| 2 5 . | 7 . 9 | . . 4 |
| . 7 9 | . . . | 6 2 5 |
+-----------------------+
r1 b2 Naked Pair <> 56 [r23c5]
r5 b6 Locked Candidate 1 <> 3 [r5c5]
r9 b8 Locked Candidate 2 <> 1 [r7c6],[r8c5]
c6b8 Locked Candidate 2 <> 3 [r8c5],[r9c45]
r8 b9 Locked Candidate 2 <> 3 [r7c8]
c37 X-Wing <> 1 [r5c258],[r8c8]
c5 Naked Triple <> 568 [r69c5]
XY-Wing [r5c8]/[r5c5]+[r8c8] <> 8 [r8c5]
Note: It's common practice to skip Singles in listings. In this case, they all happen after the XY-Wing anyway.