For the English Powerbook only high value material above all was used: “Only” 62 000 games from Mega and from correspondence chess. To those were added 472 000 games from the engine room on Playchess.com.
How do you play the Queen's Gambit Acceptedt? Does White have promising variations or can Black construct a water-tight repertoire? The Powerbook provides the answers based on 195 000 games, most of them played by engines.
What is the trend in the London System? To play with or without Nf3? You can find the answers in the completely new powerbook - based on more than 216 000 games, most of them sourced in the engine room of playchess.
In order to make use of the highest possible rated games, the minimum rating has been raised. Thus for the Queen’s Gambit Powerbook 40 000 games from the Mega and correspondence chess were included as well as 620 000 from the engine room on playcchess.
Las tablas Syzygy de todos los finales hasta con 5 piezas y las 27 más importantes con 6 piezas. Son diferentes. Más eficientes. Menor espacio. Mayor rendimiento. La perfección en el final de la partida.