Some Of Wotawa's Best Endgame Studies (Part 3)
We complete our series on Wotawa's best endgame studies - some of the best exercises for improving your calculation!In Case You Missed The Previous Parts...
I've included Part 1 here, and Part 2 here.
Study 11 - Wotawa, 1936 (Deutsche Schachzeitung)

White to play and draw!
Study 12 - Wotawa, 1936 (Deutsche Schachzeitung)

White to play and win!
Study 13 - Wotawa, 1936 (Deutsche Schachzeitung)

White to play and win!
Study 14 - Wotawa, 1936 (Deutsche Schachzeitung)

White to play and draw!
Study 15 - Wotawa, 1936 (Deutsche Schachzeitung)

White to play and win!
The Solutions
You can find the solutions below:
https://lichess.org/study/NSAripTz
Conclusion
Having gone through these studies, you'll likely notice:
- Your calculation is much sharper;
- You have a more fertile imagination;
- Your concentration is much better than before;
- You are more resilient and don't give up in the face of initial resistance.
Hopefully, this series has inspired you to solve endgame studies as a regular part of your chess training!