ChessBase 18 Steam Edition
Update Time: June 10, 2026 at 08:44:10
ChessBase 18 Steam Edition

ChessBase is a personal, stand-alone chess database that has become the standard throughout the world. Everyone uses ChessBase, from the World Champion to the amateur next door. It is the program of choice for anyone who loves the game and wants to know more about it.

1

Current Online

#17976
9

Today's Peak

#11371
4

Monthly Average

10

Monthly Peak

#13532
13

Yearly Peak

#17105
13

All-time Peak

#25341
March 29, 2026

Peak Month

7.69%

Current/Peak Ratio

Historical Online Stats
Last 30 Days
Avg Online5
Peak Online9
Change+5
Change %+0.00%
02/2025
Avg Online0
Peak Online2
Change+0
Change %+0.00%
03/2025
Avg Online0
Peak Online5
Change-2
Change %-100.00%
04/2025
Avg Online2
Peak Online7
Change+1
Change %+100.00%
05/2025
Avg Online1
Peak Online5
Change-1
Change %-50.00%
06/2025
Avg Online2
Peak Online6
Change-1
Change %-33.33%
07/2025
Avg Online3
Peak Online8
Change-1
Change %-25.00%
08/2025
Avg Online4
Peak Online9
Change+0
Change %+0.00%
09/2025
Avg Online4
Peak Online9
Change-1
Change %-20.00%
10/2025
Avg Online5
Peak Online11
Change+1
Change %+25.00%
11/2025
Avg Online4
Peak Online9
Change+0
Change %+0.00%
12/2025
Avg Online4
Peak Online12
Change-1
Change %-20.00%
01/2026
Avg Online5
Peak Online12
Change+1
Change %+25.00%
02/2026
Avg Online4
Peak Online9
Change-1
Change %-20.00%
03/2026
Avg Online5
Peak Online13
Change+1
Change %+25.00%
04/2026
Avg Online4
Peak Online10
Change+0
Change %+0.00%
05/2026
Avg Online4
Peak Online9
Change+0
Change %+0.00%