By Steve Keating EDMONTON (Reuters) - Canada and China will provide the main event when they kickoff the Women's World Cup on Saturday but the Netherlands and New Zealand will provide an intriguing nightcap to opening day. For New Zealand it will be their fourth World Cup but arrive in the Alberta capital searching for a first win on the sport's biggest stage. Considered the tournament dark horse by many, New Zealand had the easiest passage into the tournament needing just five days and three matches to secure their place outscoring their opponents 30-0. More...