Ruy Lopez, Exchange Variation grandmaster play by Emanuel Lasker, and later invigorated with new ideas by Bobby Fischer. The Exchange Variation can be a powerful psychological weapon. Black is forced to play actively, which is psychologically difficult if all one needs is a draw. Lasker's famous win against Jose Raul Capablanca in the St. Petersburg 1914 chess tournament is an example of this. With a lead in the tournament, Capablanca was intent on simplifying the game to obtain a draw, but faced with the Exchange Ruy he played too passively and was routed by Lasker as a result. 4...dxc6 is the main recapture. Black's
Tactical role-playing game the PlayStation, and Konami has announced a third title in development for the Nintendo DS. One of the first 32-bit tactical RPGs, "Guardian War", was developed by Micro Cabin and released in 1993 on the Panasonic 3DO. While the game lacked in story, it included many game mechanics that are seen throughout many of the 32-bit tactical RPGs; like isometric camera rotation, interchangeable and hybridization of "jobs" or "classes" for each character, the combination of moves between characters, and the capture of NPCs and having them play on your side. Sega's "Sakura Wars", released for the Sega Saturn in 1996,