It looks like mate to me. Are you looking at the 1921 Alekhine Euwe game?
The soultion to this one seems to be uncorrect

Just did the lecture below and am really wondering about the solution:
https://www.chess.com/lessons/view/5881
It is obvious that white is clearly better as he can get his pawn back immediately and maintains a huge lead in development.
However, in the solution it is said and black resigned because of getting mated. Even with computer analysis I cannot see the reason. Black might play c6 or c5 and escape from mate still having a miserable position (stockfish says +2). Stockfish sees both d4 and Nxf4 in the starting position with +4, both riskless.
Even checked the position in the database for correctness.
Any opinions?
Just did the lecture below and am really wondering about the solution:
https://www.chess.com/lessons/view/5881
It is obvious that white is clearly better as he can get his pawn back immediately and maintains a huge lead in development.
However, in the solution it is said and black resigned because of getting mated. Even with computer analysis I cannot see the reason. Black might play c6 or c5 and escape from mate still having a miserable position (stockfish says +2). Stockfish sees both d4 and Nxf4 in the starting position with +4, both riskless.
Even checked the position in the database for correctness.
Any opinions?