Is this a blunder?

image
Read also:

What do I do in this position? (I am a Golden Horsey and I failed to fail 8th September chess.c*m challenge, I'm screwed! HELP!!)

image

We shouldn’t limit ourselves to alphanumeric characters. Let’s learn the International Phonetic Alphabet with r/anarchychess.

image

Top comment picks the next move, legal or not. Day 86: 43. pawns bust drug cartel, kings get amnesia

image

Pawn, mid promotion

image

What do I do in this position? (I'm white)

image

What is the best move in this position?

image

If this post gets 16 votes or fewer, I'll halve the number of squares

image

A Checkmate in 2 is a Miss According to Chess.com

A guaranteed checkmate in 2 is a miss according to chess.com.

image

My opponent did rook lifts at the gym, why do I do in this position?? (I'm white)

image

What do i do in this position? (I'm black)

image