What is nbd2

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Trexler3241

Two or more knights can go to d2, but the knight on the b file goes to d2.

Trexler3241

 

eric0022

With numbers it looks like this.

 

 

eric0022

 

Destroyer942
eric0022 wrote:

 

lol that last one surprised me, I didn't know there was a convention where you had to specify both the file and the rank of your piece. Perhaps the Russians didn't want to bother with that stuff because I believe what they did back in the day was just write down the original square and the new square of the piece they moved, with the only necessary exception being promotion of a pawn.

Trexler3241

S

forked_again
Destroyer942 wrote:
eric0022 wrote:

 

lol that last one surprised me, I didn't know there was a convention where you had to specify both the file and the rank of your piece. Perhaps the Russians didn't want to bother with that stuff because I believe what they did back in the day was just write down the original square and the new square of the piece they moved, with the only necessary exception being promotion of a pawn.

You don't.  It was needed for a not realistic example of 4 knights.  Normally the 2 pieces would be on different ranks or different files (otherwise they would be on the same square!)

1e4-2Nf3isbest

 

Here's another example. Please don't mind if it's kingless.

eric0022

 

Just for fun. Didn't know this was also possible.

eric0022

 

eric0022

 

I guess that if there is only one Queen coming from the f-file (in this situation), the notation would go as usual instead of the letter-number format. The letter-number format is just there to avoid possible ambiguities. In over-the-board notation recording, though, I sometimes overlook/miss these notations by just writing Nd2 instead of Nbd2 at times.

forked_again

I think we all get the point

Trexler3241

Why do I own the thread now?

eric0022
Trexler3241 wrote:

Why do I own the thread now?

 

Maybe the owner of the thread closed his account or something.

anjum_samuel

Excellent article & wonderful examples. 

ANOK1

is that black queen a victim of the asteroids hyperspace button ?

Trexler3241

 

RoughlyUnderscore

Possibly the longest move possible idk

lucky_Nan
forked_again wrote:

I think we all get the point

Yeah, we sure do

lucky_Nan
Trexler3241 wrote:

Why do I own the thread now?

wdym, I don't get it