SELECT date FROM table_name_15 WHERE result = "loss" AND competition = "europe/africa group i, round robin" AND location = "murcia (esp)" AND year > 1998
Berapa tanggal permainan dengan hasil kerugian di Eropa/Afrika Group I, Round Robin Competition di Murcia (ESP) setelah 1998?
CREATE TABLE table_name_15 (date VARCHAR, year VARCHAR, location VARCHAR, result VARCHAR, competition VARCHAR)