Why hide the name and date?
Recognising an asset or famous market event can make a historical decision feel obvious. Hiding those labels encourages you to describe visible price structure instead. It reduces one source of hindsight; it does not remove every bias or turn the game into a controlled study.
Prices are rescaled so the close immediately before the match is 1,000. Relative moves remain comparable, while the original price level no longer identifies the asset. A move from 1,000 to 1,020 means 2%, regardless of the original currency price.
Keep a three-part decision log
Before entering, record observation, action and invalidation. For example: the range high has held twice; I will wait for another close; I will exit if price returns inside the range. This is an illustrative workflow, not a recommended trading strategy.
During play, distinguish new evidence from discomfort about an unrealised loss. Changing a plan can be sensible, but write down what changed. Otherwise it is difficult to tell whether the next decision was a response to price or a reaction to the balance display.
Review one variable at a time
After the reveal, first inspect the chart without changing your original explanation. Then inspect the entry and exit record. Only afterwards inspect profit and score. This order helps prevent a favourable outcome from rewriting the reason you remember entering.
Repeat the process across several maps. Changing leverage, size, indicators and exit rules at once makes comparisons difficult. Virtual practice removes the loss of real deposited capital, but cannot establish that a method will work under live liquidity, slippage or emotional pressure.
Questions answered
Are these live market prices?
No. Matches use historical charts presented at an accelerated pace.
Why does a chart start near 1,000?
The price series is rescaled using the pre-match close. This hides the original price level while preserving relative changes.
Can I repeat the same map and call it a fair test?
Knowing the future changes the exercise. A replay can help review execution, but its result is not equivalent to a first blind attempt.