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

Calculation Drills – From Candidate Moves to Lines

• Identify Candidate Moves First

  Before diving into variations, list all reasonable moves. This ensures you don’t overlook critical ideas or limit yourself too early.

• Use the Forcing Move Order

  Always check checks, captures, and threats first. This prioritization helps structure your calculation and reduces oversights.

• Calculate in Landmarks

  Don’t try to memorize every branch. Focus on key “landmark” positions a few moves ahead, then evaluate them clearly before extending deeper.

• Prune Early

  Discard clearly bad moves or inferior lines quickly. Efficient pruning lets you concentrate energy on realistic candidate moves.

• Check for Opponent Resources

  At the end of your calculation, imagine your opponent’s best defensive tries. Many blunders occur by overlooking counterplay at the last moment.

• Visualize Without Moving

  Practice reading lines without shifting pieces on the board. Strengthening mental visualization improves your ability to see future positions clearly.

• Compare Alternatives

  When two moves look playable, calculate both to a reasonable depth and then weigh the evaluations. Choosing between lines is as important as finding them.

• Blunder-Check Your Final Move

  Before playing, perform a quick blunder check. Ask: “Is anything hanging? Any checks I missed? Any sudden tactics?”

• Timed Calculation Exercises

  Set a clock for a few minutes per position. This simulates practical conditions where calculation must be efficient and accurate.

• Post-Mortem With Engine

  After your own effort, compare with an engine. Use it not just to find “the best move” but to see why your chosen lines failed or succeeded.