Blitz, chess, tempo, lightning, quick icon - Download on
Blitz Chess Clock - Apps on Google Play
Blitz Chess Clock on the App Store
Chess (Blitz Online) - Apps on Google Play
Blitz, chess, tempo, lightning, quick icon - Download on Iconfinder
Chess, rapid, tempo, fast, speed icon - Download on Iconfinder
chess24 on the App Store, ajedrezonline chess24
List of online and open source chess applications - vitoMd
Tempo In Chess - Chess Terms