Join Winter Camp 2023! Only 15 spots left in our Advanced Track!

A Message from David Ohrvall

Master Your Case Interviews

Join expert trainers David Ohrvall and Deborah Resnick for our intensive Crack the Case Winter Camp!

Foundations Track: Dec 3 - Dec 29, 2023
Advanced Track: Dec 27-29, 2023


"In terms of learning case prep quickly, it's like the difference between learning a sport by practicing with a seasoned coach, versus just trying to self-learn by reading books about it - the difference is night and day. In the end, I received offers from BCG and EY Parthenon, and had a final round interview scheduled for Kearney. Thanks so much David and the team, I couldn't have done it without you!" - Tepper CMU MBA

"Just wanted to thank you again for being an amazing resource on my journey. From the larger UCLA trainings to our small group sessions and winter camp, your strategies/preparations were invaluable and set me up for success. I thoroughly enjoyed working with you, and can confidently say my offer would not have been possible without your guidance!" - UCLA Anderson MBA

"I just wanted to reach out and let you and Deborah know I got an internship offer from BCG! Your classes and case arenas really helped me improve my insight development, and in the end, I think that's what helped me stand out. Thank you so much for your help, and I will definitely be recommending your programs!!" - GA Tech MBA

"I've said it before and I'll say it again, I've found our summer camp sessions to be invaluable. I'm really grateful for the care and time that has gone into these live sessions. In my mind, the networking and availability of quality casing partners alone has been worth the cost of the course." - UW Foster MBA

Winter Camp Overview in 79 Seconds


High-engagement training will transform your case interview skills.

You’ll meet with David or Deborah live on Zoom to tackle the skills you need to turn interviews into offers. Each session will include training on key concepts, a mock case and debrief, suggested drills, and additional cases to complete solo or with a practice partner.

Foundations Track

Candidates with Beginner to Intermediate Casing Skills

The Foundations Track begins with three weekly classes focused on the most common case types: profitability, market entry and growth cases. Additional time is spent on how to navigate the stages of a case interview, how to generate a hypothesis, and how to delivering a strong closing recommendation.

Next, the Foundations Track will join the Advanced Track for a 3-day intensive on December 27, 28 & 29.


Advanced Track

Candidates with Advanced Casing Skills

The Advanced Track is a 3-day intensive training which takes you beyond the fundamentals. You'll learn how to handle less common case types, how to develop mid-case structures, and how to analyze data, slides and formulas in less time with better insights. You'll also discover the most neglected key to case success: presenting yourself as a confident business advisor.


Camp Curriculum

Foundations Track

* After Session 3, Foundations students join Advanced in the 3-Day Intensive.

Advanced Track

Bonus Session for Both Tracks

More details...

Two Tracks

Two training options to match your level of casing skill and experience. View Schedule
Foundations Track: 3 sessions + 3-Day Intensive
Advanced Track: 3-Day Intensive

Camp Dates

Foundations: December 3, 10, 17, 27-29
Advanced: December 27, 28, 29
View Schedule

 Case Arenas / Q&A

Are you ready for the Case Arena? Watch David or Deborah give a live case to a volunteer and debrief at the end. Many campers tell us these sessions make a huge impact on their case fluency.

Targeted Cases

Put your skills to the test with the best practice cases from our coaches' vault. Each case is selected to reinforce the most important casing skills covered that week.

Behavioral Interview Training

BONUS! Rock solid behavioral interviews are crucial to landing offers. Learn how to convey your unique value with our live Interview Logic bonus training. Includes access to to our Interview Logic Online course!


The best experience comes from participating in our live sessions. But in case you miss class, don't worry! Everything will be recorded and posted to our members-only Camp Site.

Meet our Instructors


David Ohrvall, Founder & CEO of Zintervu
Author of Crack the Case & Interview Logic, Ex-Bain Manager

David is the founder of Zintervu (formerly MBACASE) and the author of Crack the Case System and Interview Logic. A dynamic and engaging speaker, David has trained over 70,000 students at top business schools worldwide. David’s insider knowledge as an ex-Bain & Company manager and deep experience as an interview coach combine to bring you an outstanding learning experience that will enhance your problem-solving skills, logical communication, and personal presentation. David earned his B.S. and MBA at The Wharton Business School. In addition to management consulting, David’s background includes executive positions in corporate strategy and M&A advisory.

Resnick profile pic-sq-crop

Deborah Resnick, Zintervu Trainer & Coach
Ex-McKinsey Director of Professional Development

Deborah Resnick, trainer and coach with Zintervu, draws from her past experiences as a top-rated McKinsey consultant, former Director of Professional Development for McKinsey’s Midwest offices, and current advisor to corporate clients on people/talent management related issues. The energy, unique insights, honest perspective, and highly actionable tips Deborah brings to her workshops reflect her extensive experience as an interviewer and intense passion for helping individuals through career transitions. Deborah earned her B.S. in Industrial Engineering from Northwestern University and MBA from Harvard Business School.

Dec 3 - Dec 29


  • 6 Live Training Sessions with Expert Coaches (recorded in case you miss)
  • 7 Case Arenas - Watch a live case & debrief
  • Interview Logic - Behavioral Live Training & Online Course
  • Practice groups with students from top B-schools
  • 2-Payment plan available
  • 4-Pay plan available through Paypal
  • 21-Day Refund Period - For any reason
Dec 27, 28, 29


  • Now $278 - Holiday discount of $50 off regular price of $328
  • 3-Day Intensive Training with Expert Coaches (recorded in case you miss)
  • 4 Case Arenas - Watch a live case & debrief
  • Interview Logic - Behavioral Live Training & Online Course
  • Access to our Member Directory to connect with practice partners
  • 4-Pay plan available through Paypal
  • Refund Period through Dec 27 (by end of first training day)
  • NEW! Get all recordings from Foundations Track for $80

What our campers say...

“David and Deborah, I received an offer from McKinsey last week! Crack the Case Summer Camp definitely helped me take my case performance to the next level. Another thing that really helped me was practicing cases with folks of other schools. Each school has a slightly unique case performance style. The summer camp helped me observe and learn new styles, enabling me to come up with the most effective style. Thanks for all the help and support.”
Tepper MBA
McKinsey Offer

“David, good news! I got the ZS offer. I was able to power through their exhibits and extreme data thanks to Summer Camp. I made it to the final round with McKinsey, but didn’t get the offer. But I am really happy about ZS. Thanks for everything.”
Duke MBA
ZS Offer

“David, great news! I just got an offer from LEK. Summer Camp was instrumental in getting me to this point. Thanks for all your help!”
LEK Offer

"David and Deborah, thanks so much for the Crack the Case Summer Camp! It covered all the basics and more. I especially enjoyed your focused sessions on structuring and graph reading, as well as the Case Arenas! Summer camp gave me the confidence and knowledge I needed to get all 3 MBB offers!"
Bain, BCG & McKinsey Offers


“And a final update…I got a call 2 hours after my virtual super day and I got the offer, McKinsey Dallas!!! Thank you so much for the support and for pushing me harder than I thought was possible.”
UT McCombs Undergrad
McKinsey Offer

“David and Deborah, I made it to the final round at Bain, but did not get an offer. However, I did get an offer from Oliver Wyman, which I recently accepted. Thank you so much for setting a strong foundation for me in terms of casing! It really helped throughout this process.” 
Amherst Undergrad
Oliver Wyman Offer


Frequently Asked Questions

Free! Crack the Case Scorecard

Did you know that the best candidates score their performance often? Give it a try! Use our handy scorecard to learn where you need to improve most.

Questions? Let us know!

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