This is a market on whether the Berlin Defense will be played during the FTX Crypto Cup Finals between Magnus Carlsen and Wesley So, scheduled to take place over May 30 and May 31. This market will resolve to “Yes” if the moves 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 occur in that order during any of the Final games between Magnus Carlsen and Wesley So, including potential tiebreak games, and “No” Otherwise. If any games of the series are postponed to a day on or before June 5, 2021, the same market conditions will apply. If any games of the series are postponed to a day after June 5, 2021, they will not be considered for this market’s resolution. In the event of ambiguity in terms of the market outcome, the market will be resolved in good faith at the sole discretion of the Markets Integrity Committee (MIC).