Full-stack observability with actually useful AI | Grafana Cloud
Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.
Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
Create free account
$300 in Free Credit Towards Top Cloud Services
Build VMs, containers, AI, databases, storage—all in one place.
Start your project in minutes. After credits run out, 20+ products include free monthly usage. Only pay when you're ready to scale.
JavaScript chess with board rotation, pgn output, forward/back & save
Play in your Firefox browser, no installation necessary, or upload to your server and play with a far-away friend. Games can be saved to a database and/or a simple text file. Includes a simple PHP mysql script for database connection.
Utilizes bitboards (arrays of two 32-bit numbers) and lookup tables for fast move-generation and analysis. Endings include checkmate and resignation; draws are yet to be implemented. The cpu engine is a work in progress, suggestions/contributions are welcome. Can log static-exchange stats and be configured for more.
The purpose of this project was to test my programming skill, and because a friend dared me (don't get any ideas). Those who program in pascal will know that it is not designed for creating games.
Please note that this project was started a year after I first learned to program (pascal is my first language), and so the old code may be very basic. (Feel free to look at it, it's the CHESS.PAS file)
The notes and do do list (see files) contains my plans with the project and its version...
LogBot is used at Free Internet Chess Server (FICS) to log kibitzes, whispers and channel tells made during the game of chess. The result is annotated Portable Game Notation (PGN) file which can be sent via e-mail to anyone who subscribe for it.