UPDATE 1-Soccer-UEFA Cup Schalke 04 0 Sevilla 0 - half-timeReutersApr 20, 2006, 03:24 PM ETEmailPrintApril 20 (Infostrada Sports) - Halftime flash from the UEFA Cup Semi Final, first leg match between Schalke 04 and Sevilla on ThursdaySchalke 04 0Sevilla 0Halftime: 0-0;