Stop running away and take your loss! [Very hard deflection puzzle]

Incredible. I saw the first three moves after a few minutes of thinking, but didn't understand the position profoundly enough to see a4 and Re4!! Having that kind of insight and clear board vision before even playing the first move of the combination is pretty damn amazing to me.

If Michael Adams was around in 1920, I want to know what kind of diet he's been having to look so young today.
See this article by Edward Winter on this likely fake game.
If Michael Adams was around in 1920, I want to know what kind of diet he's been having to look so young today.
See this article by Edward Winter on this likely fake game.
Yeah I saw the article after I posted the puzzle and the game is indeed likely fake. Still a nice composition imho although less credit to the person "playing" the game