Virtual Kasparov Cheats - GBA

Glitch: Extra rook
Select the black pieces in story mode. Complete your first move, then turn off the game. When that game is resumed, you will have an extra rook on the board.

Story mode regions
Complete the following task to unlock the corresponding region in story mode:

Europe: Defeat first four players in Africa.
Southeast Asia: Defeat the first four players in The Americas.
Russia: Defeat the first four players in Southeast Asia.

Story mode opponents
Complete the indicated task to unlock the corresponding opponent in story mode:

Conrad Mac Caan (Master): Defeat the first four players in Europe.
Dmitri Vasilov: Defeat the first four players in Southeast Asia.
Dominique Baillot: Defeat the first four players in Africa.
Fabienne Parson (Master): Defeat the first four players in The Americas.
Friedrich Lindermann (Grandmaster): Defeat Tanor, Fabienne, Conrad, Mazakuza, and Saskaya.
Garry Kasparov (World Champion): Defeat Ibrahim, Manuel Carlos, Friedrich, Tenzin, and Sergei.
Giovanni Rappacio: Defeat the first four players in Africa.
Ibrahim Saradjal (Grandmaster): Defeat Tanor, Fabienne, Conrad, Mazakuza, and Saskaya.
Igor Grouketzky: Defeat the first four players in Southeast Asia.
Janlaviin Myagbatar: Defeat the first four players in The Americas.
Juanita Martinez: Defeat the first four players in Africa.
Manoj Radjalou: Defeat the first four players in The Americas.
Manuel Carlos Farias (Grandmaster): Defeat Tanor, Fabienne, Conrad, Mazakuza, and Saskaya.
Masakazu Hojo (Master): Defeat the first four players in Southeast Asia.
Nakorn Kathapappisit: Defeat the first four players in The Americas.
Saskaya Leskopov (Master): Defeat the first four players in Russia.
Sergei Bakosky (Grandmaster): Defeat Tanor, Fabienne, Conrad, Mazakuza, and Saskaya.
Stradd Dragoscu: Defeat the first four players in Southeast Asia.
Stylianos Padapopoulous: Defeat the first four players in Africa.
Tanor Bengo (Master): Defeat the first four players in Africa.
Tenzin Gyatso (Grandmaster): Defeat Tanor, Fabienne, Conrad, Mazakuza, and Saskaya.
Vicktor Kirov: Defeat the first four players in Southeast Asia.
Yiu Wong: Defeat the first four players in The Americas.