https://github.com/lenguyenthanh/chess-position-generator

Generate random chess position/perft
https://github.com/lenguyenthanh/chess-position-generator

chess chess-programming functional-programming scala typelevel

Last synced: 7 days ago
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Generate random chess position/perft

• Host: GitHub
• URL: https://github.com/lenguyenthanh/chess-position-generator
• Owner: lenguyenthanh
• License: agpl-3.0
• Created: 2023-04-07T06:55:02.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2023-04-15T09:22:13.000Z (almost 2 years ago)
• Last Synced: 2025-01-28T22:56:00.459Z (8 days ago)
• Topics: chess, chess-programming, functional-programming, scala, typelevel
• Language: Scala
• Homepage:
• Size: 42 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# README

Chess position/perft genertor using [scalachess](https://github.com/lichess-org/scalachess)

## Compile

This requires [scala-cli](https://scala-cli.virtuslab.org/install) in order to compile and run.

```sh

scala-cli compile .

```

## Examples

### gen command

- Generate 64 positions after 32 moves depth for crazyhouse and save to `crazyhouse.csv`

```sh

scala-cli run . -- gen --variant crazyhouse --moves 32 --positions 64 --output crazyhouse.csv

```

- To generate positions for all variants we can just omit the variant from command line.

```sh

scala-cli run . -- gen --moves 32 --positions 64 # the default output file is `positions.csv`

```

### perft command

This command will first generate positions (same logic as `gen` command) and then generate perft for those positons.

- generate perft with depth 2 for all variants with the default config

```sh

scala-cli run . -- perft --depth 2

```

- generate perft with depth 2 for all variants with the custom config

```sh

echo "10,10\n23,99" > myconfig.csv

scala-cli run . -- perft --depth 2 --config myconfig.csv

```