Chess game sql

To run the test suite, run the following from the root directory:. Skip to content. Star Branches Tags. Could not load branches. Could not load tags. Latest commit. I used a participant table to connect them. This way I could create many games for each user , and have 2 players for each game. Result table will contains Date , moves , players the row players will show the username of each user that played in this game.

You have linked all your tables in the above diagram. If you are having troubles with the joins here is a start. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 4 years, 2 months ago. The Queen The queen can behave like a castle or bishop. The king can move to an adjacent square or perform a "castling". The adjacent square rule can be expressed by restricting the absolute difference between the X movements and Y movements to less than 2.

The castling rule applies positional restrictions on the Y and X elements. The pawns movement is slightly more complex than the others due to the "1 or 2 square" start move, plus the different attack move, but is still fairly straight forward. So far, we have found the set of all possibly valid moves for each piece. The simplicity of the code involved should demonstrate to you the power of set based processing. Before we start looking at the "deeper" chess rules in the next article we will continue with basic piece movement and examine the paths that pieces travel over when moving.

How to search for date and time values 2 May Transact-SQL 20 December How to check if a data table is being used in a stored procedure? Web access to SQL server 2d. Home Weblogs Forums Search:. Modeling the board Chess is played on an 8 by 8 grid represented by 64 unique squares. Select R. Square as FromSquare, O. I can't take credit for the data within the database, as I started with 'Rebel's' and Ed Schroeder's.

Finally, I've created a blog to track the progress and act as a landing page for the community. From this blog, you can download my SQL database.

I need your help! Right now, I'm at the very early stages of building this and need brainstorming ideas. Let's get a firm grasp of what we want and how we're going to do it. I've laid out my plan on my blog; feel free to comment. Next, I need help gathering and cleaning data. We have 1. I also need help designing a database I need people with database experience and "chess people" who know what kind of information we should be storing and where we can get it. Finally, I'd like to put this somewhere so everyone can access it anyone know how to build a webpage?

This is a cross post by me on reddit. Scid uses it's own database format that allows for quickly search position, material imbalances, pawn structures, etc. Hi temp, thanks for the input. I only recently became aware of SCID. For example, a querry in SQL is fully customizable and should allow for very detailed analyses.