bishop_can_attack 134 src/eval.cpp static bool bishop_can_attack (const board_t * board, int to, int colour); bishop_can_attack 351 src/eval.cpp if (DISTANCE(king,prom) <= 1 && !bishop_can_attack(board,prom,me)) { bishop_can_attack 370 src/eval.cpp && !bishop_can_attack(board,king,me)) {