ChessWorld.net, founded in 2000, is an online chess site.
If you would like to play relaxed, friendly online chess, then...
or

Chess Strategy – Practical Middlegame Plans & Positional Concepts

• Strategic Chess Giants to Learn From
• Chess Strategy vs Positional Chess
• Why Pawn Structure Is Important
• Why King Safety Matters
• The Power of the 7th Rank
• Why Knight Outposts Matter
• Why Prophylaxis Is Important
• The Concept of Overprotection
• Top 20 Chess Strategies
• 50 Key Chess Strategies & Champions
• 30 Pure Chess Strategies (Non-Tactics)
• Evolution of Chess Styles & Players
• Top Chess Players to Study
• Test Your Strategy in Online Chess Games