Fritz 20 Handbook

What do the green, blue and red letters for the depth mean?

Contents
Contents

Let’s Check recognises three levels of evaluation depth. The “green level” is the lowest and needs about a minute of calculation on a modern computer with a deep engine. Evaluations below this level are ignored when choosing a main line.

Example

The “blue level” is the depth that is needed to discover a position. The “red level” leads to the message “Deep Analysis” in the Chat window. On a modern computer with four processors this can last up to an hour.

1
2
2.1
Ribbons
2.2
Docking Windows
2.3
Standard Layouts
2.4
Window Pane Icons
2.5
The menu bands
2.6
Style specifications
2.7
Board design – 2D board
2.8
Board design – 3D
2.9
New board sounds
2.10
2.11
Adjust thinking time
2.12
Save and load layouts
2.13
2.14
2.15
2.16
3
Reference
3.1
3.2
3.3
3.4
3.5
3.6
Analysing games
3.6.1
Infinite analysis
3.6.2
Analysis with the Buddy Engine
3.6.3
FAQ Buddy Engine
3.6.4
Evaluation history in the search
3.6.5
Enter & Analyse
3.6.6
Evaluation of the position
3.6.7
Visualize engine analysis
3.6.8
Extended Engine Information
3.6.9
Full analysis / Tactical Analysis
3.6.10
Example Tactical Analysis
3.6.11
A tip for Full analysis
3.6.12
Deep position analysis
3.6.13
Blundercheck
3.6.14
Commentary symbols in the Fritz Blunder search
3.6.15
Compare analysis
3.6.16
Shootout
3.6.17
Automatic analysis of server games
3.6.18
Blitz & train on Playchess.com
3.6.19
Training questions
3.6.20
Monte Carlo
3.6.21
The Kibitzer
3.6.22
Visualize Search
3.6.23
The Analysis board
3.6.24
Variation board
3.6.25
Visual Evaluation
3.6.26
Animated engine variants
3.6.27
Duration analysis with analysis comments
3.6.28
Tips in the engine window
3.6.29
Chess problems, mate search
3.6.30
Calculating Elo ratings retrospectively
3.6.31
Let`s Check
3.6.32
3.6.33
3.6.34
3.6.35
Settings dialog for providers
3.6.36
Engine
3.6.37
Computer
3.6.38
Revenue
3.6.39
Private Users
3.6.40
Ignored Users
3.6.41
Bid Dialog
3.6.42
Ducats
3.6.43
Rating List
3.7
3.8
3.9
3.10
3.11
3.12
3.13
4
How should a game be analysed with Let’s Check?
Why does the progress bar often jump back after reaching 100%?
1
2
2.1
Ribbons
2.2
Docking Windows
2.3
Standard Layouts
2.4
Window Pane Icons
2.5
The menu bands
2.6
Style specifications
2.7
Board design – 2D board
2.8
Board design – 3D
2.9
New board sounds
2.10
2.11
Adjust thinking time
2.12
Save and load layouts
2.13
2.14
2.15
2.16
3
Reference
3.1
3.2
3.3
3.4
3.5
3.6
Analysing games
3.6.1
Infinite analysis
3.6.2
Analysis with the Buddy Engine
3.6.3
FAQ Buddy Engine
3.6.4
Evaluation history in the search
3.6.5
Enter & Analyse
3.6.6
Evaluation of the position
3.6.7
Visualize engine analysis
3.6.8
Extended Engine Information
3.6.9
Full analysis / Tactical Analysis
3.6.10
Example Tactical Analysis
3.6.11
A tip for Full analysis
3.6.12
Deep position analysis
3.6.13
Blundercheck
3.6.14
Commentary symbols in the Fritz Blunder search
3.6.15
Compare analysis
3.6.16
Shootout
3.6.17
Automatic analysis of server games
3.6.18
Blitz & train on Playchess.com
3.6.19
Training questions
3.6.20
Monte Carlo
3.6.21
The Kibitzer
3.6.22
Visualize Search
3.6.23
The Analysis board
3.6.24
Variation board
3.6.25
Visual Evaluation
3.6.26
Animated engine variants
3.6.27
Duration analysis with analysis comments
3.6.28
Tips in the engine window
3.6.29
Chess problems, mate search
3.6.30
Calculating Elo ratings retrospectively
3.6.31
Let`s Check
3.6.32
3.6.33
3.6.34
3.6.35
Settings dialog for providers
3.6.36
Engine
3.6.37
Computer
3.6.38
Revenue
3.6.39
Private Users
3.6.40
Ignored Users
3.6.41
Bid Dialog
3.6.42
Ducats
3.6.43
Rating List
3.7
3.8
3.9
3.10
3.11
3.12
3.13
4