# Semi-Closed Game

> chess opening in which White plays 1 d4 but Black does not make the symmetrical reply 1… d5

**Wikidata**: [Q2726504](https://www.wikidata.org/wiki/Q2726504)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Semi-Closed_Game)  
**Source**: https://4ort.xyz/entity/semi-closed-game


## References

1. Freebase Data Dumps. 2013