Upgrade older Chess King PC to Chess King 23 PC (download)
Price: $40.00
Upgrade to Chess King 23 Windows PC from any older version
Prior owners of Chess King get a discount for upgrading and get on top of that a 3-month Pack of 90 Chess King Courses on all platforms (PC/Mac/Android/iOS), a $39.99 value.
This is the same product as the Chess King 23 for Windows, simply you get a discount for being a prior Chess King user. To qualify for this offer, you need to provide your previous Chess King serial number.
This is the same product as the Chess King 23 for Windows, simply you get a discount for being a prior Chess King user. To qualify for this offer, you need to provide your previous Chess King serial number.
Note: If you have purchased Chess King 22 for PC after October 2022, contact us to get a free upgrade to Chess King 23 for PC.
If you have any questions, please write to diego@chessking.com
