SHOWS: AMSTERDAM, NETHERLANDS (MARCH 21, 2013) (REUTERS - ACCESS ALL) 1. DUTCH COACH LOUIS VAN GAAL ON TOUCHLINE 2. PLAYMAKER WESLEY SNEIJDER 3. PLAYERS LISTENING TO COACH 4. ROBIN VAN PERSIE (CENTRE) 5. FOCUS ON MAARTEN STEKELENBURG 6. COACH LOUIS VAN GAAL HANDS OUT ORANGE BIBS 7. LOUIS VAN GAAL 8. ROBIN VAN PERSIE SPRINTING 9. PLAYERS TRAINING STORY: The Netherlands squad trained in Amsterdam on Thursday (March 21), the day before they play Estonia as their campaign to qualify for next year's World Cup tournament in Brazil continues. Against Italy last month, coach Louis van Gaal fielded one of the youngest ever Dutch teams - with an average age of 22 - although Adam Maher, impressive in the 1-1 draw with the Italians - has made way for Wesley Sneijder's return after injury and a dip in form. Netherlands have 12 points from four games and are on course to secure first place in group D, while Hungary and Romania are level on nine points, six clear of struggling Turkey, as they battle for second place. Estonia has three like Turkey while Andorra has no points. Van Gaal has warned Dutch fans that Estonia's poor form - just one win from their four games and one goal scored - did not mean they would be pushovers. Probable teams: Netherlands: Maarten Stekelenburg; Darryl Janmaat, Stefan de Vrij, Bruno Martins Indi, Daley Blind; Kevin Strootman, Wesley Sneijder, Jordy Clasie; Ruben Schaken, Robin van Persie, Arjen Robben. Estonia: Sergei Pareiko; Tihhon Sisov, Ragnar Klavan, Raio Piiroja, Sander Puri, Ats Purje, Konstantin Vassiljev, Joel Lindpere, Andres Oper, Tarmo Kink, Henrik Ojamaa.