18. Design CHESS GAME, LLD Mock Interview | Low Level Design Coding Interview Question

[@AyushSharma-ux4fk]

Hey, this mock interview format to teach a question is amazing. Please do it more. Why? - viewer can solve the question with you. It sort of mimics a real interview situation. - teaches how to work with interviewer and how to react to hints and move in the right direction. - acts as a good way to benchmark current knowledge and it's gaps. - Not only you are teaching how to give an interview, you are teaching how to take interview in a good manner.

[@ConceptandCoding]

Sure Ayush.

[@shivamagrawal7015]

Hi, this mock interview is really amazing. Please do it more. Just bring the candidate who is more prepared because I think if you were giving this design, there would be many more things the candidate couldn't bring.

[@piyushmathpal4244]

Hello concept and Coding Please upload these mock videos more often as they catch aspirants attention quickly and make them understand the depth of preferable questions for a low level design. Keep this fire on!

[@ConceptandCoding]

Sure Piyush, noted

[@sachinarora6682]

Yeah, amazing video. Learned a lot from this

[@priteshkumar1080]

Bro, you look like Devdutt Patnaik. Also, your videos are extremely helpful. This mock interview setup pushed me to think with the candidate and I thoroughly enjoyed the process. Please continue doing this noble work.

[@shameekagarwal4872]

it did not feel like he had "prepared" this question and the fact that he still managed to do so much just blew my mind the only way to do better is by preparing the exact question before the interview

[@gauravganna]

Mock interview looks engaging. Please keep more such interviews coming.

[@tusharkuwar4]

This is super possible question to be asked in interview to me. As i play chess and have mentioned it in resume 😅😂

[@ConceptandCoding]

:) yes be prepared for it then

[@dpynsnyl]

Hi Shrayansh, could you please cover this as well? I feel this question can easily de-track a candidate..Candidate will always try to focus on unimportant things..tackling this question needs proper preparation I believe. Edit: This was clearly a good interview. Felt very real.

[@ConceptandCoding]

Noted

[@arghyadeepmandal4458]

I think the candidate knows lld but he got a little nervous seeing chess game since he is not well versed with the game.

[@ConceptandCoding]

Possible :)

[@sumanthbandaram9801]

1. How to handle validation of castle move of king? 2. Where can we write the logic of Check situation? validation aswell?

[@saurabhkiet8877]

As a watcher didn't get much information after spend 1 hr 30 min ... But appreciating others videos. Thank you

[@ConceptandCoding]

can you please provide feedback where i can improve

[@saurabhkiet8877]

@@ConceptandCoding Wanna take my words back. Very good content and explained in very easy language and absorbing in nature. Thank you :)

[@homestaysandcafes]

Sharing my though process about the follow up question how player move will work? Player will select the starting cell then from that cell we can get thhe info about the peice and using move method of that peice we will give options tbhen user will select the best one he wants to move, then we will update our cells matrix.

[@AshutoshPandey-se8vt]

This Format is really good. Can we have more videos on this format.

[@gauravraj2604]

Hey Shrayansh, great session. Though I had 1 doubt. How are we supposed to create those block diagrams and demonstrate during interview? Asking as I can see interviewee is using some software here which might not be possible for others.

[@gauravagrawal2226]

Hi @Concept && Coding , Please include database schema part also in the videos

[@ConceptandCoding]

Noted

[@amiyamishra9858]

Hello Shrayansh, Thanks for this nice video . I have one doubt : What if we define move method for each pieceType in enum itself instead of making a abstarct class & let each concrete pieceType class implement it. Is this a good design ?

[@manjum0208]

In a interview do we need to write a working code for questions like design chess!? Because we might not know basic of chess and it would be difficult to implement methods

[@ConceptandCoding]

yes coding is required

[@JameS00989]

Informative Buddy keep going 🎉

[@ConceptandCoding]

Thank you

[@lakshaneja9075]

Hey @Shrayansh , can you please share the gitlab link for the chess LLD implementation. It would be helpful .

[@650jitu]

Just one point to highlight, instead of creating concrete classes for each piece type. We can also use the strategy pattern, implementing different move strategies. Any concerns about using this pattern?

[@ConceptandCoding]

Yes we can do that, try it out once

[@kashmiradeshpande9651]

Are we expected to code the move logic as well?

[@ConceptandCoding]

Logic implementation is not part of LLD Kashmira.

[@kashmiradeshpande9651]

@@ConceptandCoding So what is expected in the coding part?

[@vikashkumarchaurasia1299]

Nice tutorial ! really helpful content

[@ConceptandCoding]

thank you

[@vikasjain5466]

Piece has cell, cell has piece. Seems like a cyclic dependency for me. Is it format good ?

[@deepak655655]

I wish I get such helpful interviewers. 😒😒

[@shubhampardeshi6137]

Great tutorial

[@ConceptandCoding]

thank you

[@art4eigen93]

You sir should be having 100K subs by now!

[@ConceptandCoding]

🙏 thank you

[@khushigupta3727]

Your member only videos arent accessible even after joining the channel ,there is no way to change to manage membership

[@pradnyeshaglawe351]

Hi Shrayansh, We only have to provide a psuedo structure during LLD interviews? We don't have to write code in IDE and run it?

[@smirkedShoe]

Are we making the arrows correct ? The has-a relation arrow should be towards the container class right ?

[@Live-hh6li]

Is Java a preferred language for LLD? I am doing DSA in C++ so thought of asking C++ won't be a problem in an LLD interview right?

[@ConceptandCoding]

Yes No problem at all. All you need is Object oriented language ans C++ os good for that:)

[@Live-hh6li]

@@ConceptandCoding Thanks

[@soumik76]

Isn't it like piece has a slot? Slot can exist independently without a piece, but not the other way around.

[@shubhambansal2161]

Hey, I have one doubt here.. why we need to store the position in cell? Because anyhow fron the board row and col ( board[r][c] )we can get the cell position?

[@ConceptandCoding]

Yes shubham, yes we can do that too.

[@abhishekagrawal3629]

I would have pressed the LIKE button if we had complete code of this question in github. 1.5 hours did not turn out to be used effectively for me.

[@ConceptandCoding]

Hi Abhishek, I still think after this video, you can code completely without any issues. pls try doing it

[@abhishekagrawal3629]

@@ConceptandCoding Completely agree on that. But it would have been really good to have code too. It would help in understanding more.

[@vishalbhardwaj8577]

Hey, good interview. Just an advice, next time try to get a candidate having a bit more expertise and knowledge. Here the interviewee wasn't at that level yet. Interview should be in sync with your knowledge so that audience gets to know how they should be in the interview.

[@Kushagra_21]

is there any tool which we can use during lld interviews ...like i am not able to write properly/neatly using laptop. BTW Thanks for this playlist . one of the best for system design interviews

[@Suraj-tz3oq]

What is the software and hardware used to draw the design?

[@ConceptandCoding]

Wacom Pad and oneNote

[@ventorz5066]

Is this the mock interview for SDE 1 position?

[@ConceptandCoding]

For SDE1 and sde2 both

[@HimanshuKumar-xz5tk]

Why so many ads? I can't tell you how irritating it is

[@Prodcater]

Can you please upload the code for this in gitlab