Renju Puzzles

All puzzles are generated by scripts using real tournament games available on RenjuNet. Very complicated puzzles are not listed.

题目来自真实比赛对局, 使用数据库棋谱生成.

This is a minimum viable product. Feedback is welcome.

Guide

Find VCTs, using Renju rules with black having forbidden moves (黑有禁手).

For answers, use interactive board web apps with AI or VCT solver linked under each puzzle. The source game link is also provided.

答案见每题底下贴的工具, 来源对局也有链接.

Note

Copy and paste the position code to use Gomocalc.

使用 Gomocalc 时需要复制粘贴局面代码.

Example

H8I9J10J9G9L9K9L8I7J6J8L10L7K7M9I5H4H6J4

A simple VCT for white. If you investigate the source game, you will know it is probably the black 9 that leads to the loss.

Sitemap

Puzzles are classified by opening rules and tournaments. Click the following links to get started.

习题根据开局规则和比赛分类. 点击下面链接进入习题.

• RIF / 五手两打 / ２題打ち
• Yamaguchi / 山口 / 題数打ち
• Soosyrv / 索索夫 / 四珠交替打ち
• Taraguchi / 塔拉山口 / 五珠交替打ち

Motivation

Inspired by large chess platforms such as lichess and chess.com, which have been generating puzzles from user games for years, I attempted to do the similar for renju enthusiasts.

Classic puzzles crafted by experts are well-designed with intricate traps. Real game VCTs may not be that tricky, but offer practical drills, and the opportunity to analyze the game to see how the position is reached.

Acknowledgements

• RenjuNet database usage allowed

• Board: adapted from ch-suginami/RenjuBoard

• VCT solver: renju-note/quintet

• Interactive board / AI: Gomocalc dhbloo/rapfi, renju-note/renju-note