PSP GNU CHESS

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pspgchess.png
General
Author(s)Zx-81
TypeBoard
Version1.0.3 (17 Nov 2007)
LicenceGNU GPLv2
Links
Download
Website
Source
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PSP Gnu Chess is a port of GNU Chess, a Chess game that runs on multiple systems such as UNIX, windows and MacOS.

Orginally written in 1986 by Stuart Cracraft, this is a port on PSP with added UI made by Ludovic Jacomme (aka Zx-81), based on the version 5.7 of GNU-Chess.

Installation

Unzip the ZIP file, and copy the folder pspgchess to ms0:/PSP/GAME/.

User guide

It follows the standard game rules of Chess.

The homebrew incorporates 2 different virtual keyboards which you can use to specify game filename.

  • Danzeff On-Screen Keyboard (by Danzel and Jeff Chen) ​
  • Customizable IR Keyboard (from the file pspirkeyb.ini).

Controls

Chess menu:

Start - Open/close the OSK (On-Screen Keyboard)

In game:

Cross - Valid

Square - Undo

Analog/Cursor - Move on the board

Select - Menu

On-Screen Keyboard:

Analog - Choose one of the 9 squares

Triangle/Square/Cross/Circle - Choose one of the 4 letters of the highlighted square

IR Keyboard:

D-Pad - Cursor

Start - Ctrl-W, Tab

Select - Ctrl-Q, Escape

Triangle - Ctrl-E

Cross - Ctrl-X

Square - Ctrl-S

Circle - Ctrl-F

L - Ctrl-Z

R - Ctrl-C

Clear - Ctrl-L

Cross - Enter

Screenshots

pspgchess2.png

pspgchess3.png

Compatibility

Developed for Firmware 3.71-M33.

Changelog

v1.0.3

  • IR Keyboard support.
  • Add Option to highlight last move.
  • Display captured and promoted pieces.
  • Add virtual keyboard to enter PGN filename.
  • Load and Save PGN game file.
  • Fix joypad/pad speed issue.

v1.0.2

  • Option to specify search depth (i.e: difficulty).
  • Add Undo feature.
  • Add Book feature, move database is stored in file book.dat. The file given with this homebrew is the book.dat provided with gnuchess (but you can replace it by your own).
  • Bug fix when you put black on the bottom of the screen, King and Queen weren't at the right place.
  • Bug fix with keys/analog pad (sensitivity was too high).

v1.0.1

  • Intial release.

Credits

GNU Chess Project:

  • Chua Kong Sian, Stuart Cracraft, Lukas Geyer, Simon Waters, David A. Wheeler .

PSP Gnu Chess:

External links

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