Hey guys! I hope you're doing well... I just checked my notifications here and saw a forum with puzzles! So I tried them...everything went well and I solved them! Then I wanted to make it again because it was a useful tactic that I can learn it!! And then this happened: but I knew it's right because I solved it before with exactly this move!! And "hints" agreed...
Can someone help me please? Or do you have thoughts why this happens? thank you and have a nice day!
Hey guys!


I hope you're doing well...
I just checked my notifications here and saw a forum with puzzles!
So I tried them...everything went well and I solved them!
Then I wanted to make it again because it was a useful tactic that I can learn it!!
And then this happened:
but I knew it's right because I solved it before with exactly this move!!
And "hints" agreed...
Can someone help me please? Or do you have thoughts why this happens?
thank you and have a nice day!