Learn
- I.M. Christof Sielecki // Chessexplained
- C.M. Tryfon Gavriel // kingscrusher
- Mato Jelic // MatoJelic
- Internet Chess Club // ICC (specifically Banter Blitz)
- Melbourne Chess Club // FM Grant Szuveges Intermediate Lectures
Study
- Openings and variations trainer // MemChess
- Ward Farnswoth - Predator at the chessboard // Tactics // Trainer
Test
- Estimated Elo Rating // Elometer