The Spacious Mind
Click to go back to Krypton Chess  Computers
Krypton Challenge (1994)

KRYPTON CHALLENGE

CHANGING STYLES..... Your computer can play 9 different “styles” ranging from ultra-cautious play when the program is White and ultra-aggressive play when the program is Black (style number 1), to ultra-aggressive play when the program is White to ultra-cautious play when it is Black (style number 9). The normal style of play is number 5.

WHY NOT?..... After the computer has made a move you can ask it the question “Why did you not play .....” and suggest a different move. The computer will then tell you what it expected you to play in reply if it had chosen your suggested move. (This will not always be the best move but it will be a move which the computer considered strong enough to counteract your suggested move.

USER PROGRAMMABLE EVALUATION FUNCTION..... Every chess program needs to know how to evaluate a chess position. It does so using an “Evaluation Function” which gives a point-score to various features of the chess position, such as king attack, material, mobility, centre control, etc, Associated with each of these features is a “weighting” which tells the program how much importance to attach to a feature.

Your chess computer allows you to change these weightings so that you, the user, are programming the computer to play in a particular way. For each feature the normal weighting is 10. The minimum weighting is 0 (when this feature would be completely ignored) and the maximum is 99 (when this feature will be given 10 times its normal importance). The features are:

  1. Pin against the enemy queen.
  2. Pawn structure around the king.
  3. King attack by pieces.
  4. Aggressive play by White’s pieces.
  5. Agressive play by Black’s pieces.
  6. Doubled pawns.
  7. Rooks on open and half-open files.

As an example of fun you can have, try changing the weighting of the “king attack” feature to 99 for both White and Black. This will make the program play very aggressively.

Excerpts taken from the “KRYPTON CHALLENGE” User Manual.

Krypton Regency is the same as Krypton Regency, Krypton Comet, Systema Challenge and CXG Legend II. The software is also very closely related to Excalibur Ivan and Excalibur Igor.

Information

Krypton Challenge (1994)

Krypton Challenge (1994)

LCD Display

Krypton Challenge (1994) LCD Display

User Manual

Krypton Challenge (1994) User Manual

Push Button Controls

Krypton Challenge (1994) Push Button Controls

User Programmable Evaluation Function!

Technical Specifications

Manufacturer/Distributor

Programmer

Year Vantage Holdings/Excalibur

Gyula Horvath

Year:

1994

Manufacturer ELO

2200 USCF

Original Price

$149.50

Wiki ELO:

1800

Model #:

N/A

My Serial #:

N/A

Processor Type

Speed

ROM

RAM

H8/3256

8 Bit Single Chip

10 Mhz

32 K

1 K

Battery Operated:

1.5V x 4 (AA Size)

Adapter Option:

DC in 6V

Display Type:

LCD P5 S7 16R

Board Type:

Sensory Electronic

Board Size:

8” x 8”

Overall Size:

12” x 10” x 7/8”

Move Entry

Options Selection

Playing Levels

Opening Library

Take Back Moves

Touch Sensory Board

Push Button

100

5300 Half Moves (Ply)

12 Moves

Position Setup/Ver.

Display Move Info/Analysis

Solve Mate

Save Game / Ponder

Hint/ Teach Mode

Yes / Yes

Yes / Yes

Mate in 6 ply

Yes / Yes

Yes / Yes

Active Level:

Level 53

Tournament Level:

Levels 92 & 93

Infinite Level:

Level 94

Game Information

Schachcomputer.Info

The Spacious Mind

Active Games (30s:1 or 60/30 etc.)

Active Games (30s:1 or 60/30 etc.)

#

W

D

L

%

ELO

#

W

D

L

%

ELO

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

Tournament Games (180s:1 or 40/2 hrs)

Tournament Games (180s:1 or 40/2 hrs)

#

W

D

L

%

ELO

#

W

D

L

%

ELO

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

[Home] [Collection] [Tournaments] [Tests] [Computers] [What's New] [Links]