[Retros] New HAP problem

[Joost de Heer]

And one more (hopefully without typing errors this time) :

1. P P 2. H HxH 3. P PxP 4. HxP

Can someone make a table with all first moves and with the current shortest proofgame starting with that move? The website only mentioned a few pawn moves.

Joost

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|


1. b3 e5 2. Ba3 Bxa3 3. d4 exd4 4. Qxd4