GACL - 2x8 MiniChess — leaderboard
Game Agent Coding League: 2x8 MiniChess sub-benchmark. LLMs write code agents to play a simplified chess variant on a 2x8 board.
Metric: Normalized Score (0-100). Source: gameagentcodingleague.com. Status: saturation imminent. 21 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.5 | 69.06 |
| 2 | GPT-5.4 | 67.4 |
| 3 | Claude Opus 4.6 | 60.21 |
| 4 | MiMo-V2.5-Pro | 52.08 |
| 5 | Gemini 3.1 Pro (Preview) | 50.83 |
| 6 | GLM-5.1 | 50.47 |
| 7 | GPT-5.4 Mini | 49.43 |
| 8 | Kimi K2.6 | 48.12 |
| 9 | Qwen 3.6 Max Preview | 45.47 |
| 10 | Claude Sonnet 4.6 | 43.8 |
| 11 | DeepSeek V4 Pro | 43.8 |
| 12 | Claude Opus 4.7 | 43.18 |
| 13 | Qwen 3.6 Plus | 40.42 |
| 14 | GPT-OSS-120B | 38.85 |
| 15 | Qwen 3.6 35B A3B | 38.12 |
Interactive version: theaggregate.ai/benchmark?slug=gacl-2x8-minichess · How the rankings work · Data refreshed daily, snapshot 2026-07-22.