Chess piece relative value of bishops is stronger than two rooks plus a knight . This situation is very rare. Black is ahead by counting material but in reality white is much better. White's queenside is perfectly defended. White can slowly build up pressure on black's weakened kingside. Black's extra queen has no target. White's dark-squared bishop is stronger than black's passive rook on f8. Principle of the redundancy of major pieces. Neither queen does anything that the other one cannot do. Chess piece relative value In chess, the chess piece relative value system conventionally assigns a point value to each piece when assessing
Shogi notation P86 or P-8f. The notation format has the following 5 part structure: An example using all 5 parts is S72x83+ or S7bx8c+. All parts are obligatory except for the "origin" and "promotion" parts. (Thus, most notation strings only contain 3 parts.) The "origin" part is only indicated when needed to resolve ambiguity. The "promotion" part is only needed when there is the possibility of promotion. Western notation is not used in Japanese language texts, as it is no more concise than traditional notation with kanji and two ciphers which originated in the Edo period. The first letter represents the piece