In his landmark 1971 classic "Think Like a Grandmaster", Soviet grandmaster Alexander Kotov revealed the greatest weakness of amateur chess players: calculation wandering. A player looks at move A, jumps to move B, worries about move C, and plays move A with zero seconds left on the clock.
Step 1: Identify All Candidate Moves First
Before calculating a single variation, pause for five seconds and list 2 to 4 candidate moves. Look exclusively for forcing moves: Checks, Captures, and direct Threats (C-C-T). Forcing moves limit the opponent replies.
Step 2: The Kotov Tree of Analysis
Treat your calculation like a tree trunk with branches. Pick candidate move 1 and calculate to the end of the forcing sequence. Evaluate the resulting position. Then move to candidate move 2. Never return to move 1 unless you uncover an unexpected tactical flaw.
Tactics flow from a superior position. But spotting the tactic requires looking at the moves your intuition initially rejected.
Practical 30-Second Routine for Blitz
- 1Scan for LPDO: Loose Pieces Drop Off. Spot any undefended enemy piece on the board.
- 2Check the King Geometry: Are enemy king and queen on the same diagonal (pin) or rank (skewer)?
- 3Commit Decisively: Once you calculate a sound variation, play it with confidence—hesitation drains clocks.
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