Has there ever been a 6–5 in the Bundesliga?

Yes, 3 times.

The first time: June 7, 1969, Werder Bremen beat Borussia Mönchengladbach (Werder Bremen 6–5 Borussia Mönchengladbach).

The last time: September 18, 1976, Bayern München beat VfL Bochum (VfL Bochum 5–6 Bayern München), 50 years ago.

Home wins: 2. Away wins: 1.

Nearby scores

1. 7–4 3 times
2. 7–5 Never
3. 7–6 Never
4. 6–4 5 times
5. 6–5 3 times
6. 6–6 Never
7. 5–4 10 times
8. 5–5 2 times

All games

1. September 18, 1976 VfL Bochum 5–6 Bayern München
2. June 7, 1975 Fortuna Düsseldorf 6–5 Bayern München
3. June 7, 1969 Werder Bremen 6–5 Borussia Mönchengladbach