1540 for black
Guess the ELO MR!

Good opening, good ideas but terrible positionning like protecting the wrong bishop with Bb7 is really bad but i'd say 1700 for black but it depends of the speed of the game because there is too much problems.

Good point by @maelv_2305. Hopefully, you have not chosen a bullet game. Even blitz should not be chosen for Guess the Elo

Sometimes it happend but honestly some move don't make sense in classic game. But we'll see at the end.

Good opening, good ideas but terrible positionning like protecting the wrong bishop with Bb7 is really bad but i'd say 1700 for black but it depends of the speed of the game because there is too much problems.
I would be ashamed if they're anywhere near my rating

I think around 1700 but in bullet or blitz. Because some moves were very good but some others just don't make any sense. Like the opening is solid and white put this into a London without e3 which is not for every beginner. Bf4 and Bg5 don't make sense and it's here for me that we can see bullet or blitz. Black play very solid, rook in the center but just don't see white sacrifice. The end of the game was just bad but I don't see black loose this game on that like +0.5 you don't resign with all the ressources you have. And honestly if you don't see the brillants yeah you will blunder. For me they're not that bad but I understand why people think that.

I think around 1700 but in bullet or blitz. Because some moves were very good but some others just don't make any sense. Like the opening is solid and white put this into a London without e3 which is not for every beginner. Bf4 and Bg5 don't make sense and it's here for me that we can see bullet or blitz. Black play very solid, rook in the center but just don't see white sacrifice. The end of the game was just bad but I don't see black loose this game on that like +0.5 you don't resign with all the ressources you have. And honestly if you don't see the brillants yeah you will blunder. For me they're not that bad but I understand why people think that.
if you were actually right and if it's not in bullet, I think black should quit chess

1729 for Black and I hope it's bullet or blitz.
It's not, I only do rapid for these type of forums

I think around 1700 but in bullet or blitz. Because some moves were very good but some others just don't make any sense. Like the opening is solid and white put this into a London without e3 which is not for every beginner. Bf4 and Bg5 don't make sense and it's here for me that we can see bullet or blitz. Black play very solid, rook in the center but just don't see white sacrifice. The end of the game was just bad but I don't see black loose this game on that like +0.5 you don't resign with all the ressources you have. And honestly if you don't see the brillants yeah you will blunder. For me they're not that bad but I understand why people think that.
if you were actually right and if it's not in bullet, I think black should quit chess
It's rapid, so black should really quit I guess lol
White won this match, so I guess the ELO is for black ONLY. Whoever is the closest gets 10 MR
This will end in 2 days.