The professional supplement of ChessBase Magazine! Every two months you receive the ChessBase Magazine Extra issue on CD ROM. This means, every month you get either CBM or Extra, securing high-class data input! Each Extra provides about 10,000 current games of the most important tournaments and on top of that exciting video training columns. With the CBM Extra subscription you are optimally equipped:
- with ChessBase Magazine Extra subscription you receive 6 issues of ChessBase Magazine (booklet + DVD). You save 20 EUR compared to single issues.
- in addition, every two month you receive the Extra issue of ChessBase Magazine on CD ROM.
- you save almost 50 EUR compared to single issues.
- As an annual subscriber, you will get the next release of the ChessBase Mega Database (release in December) for a special price:.