lol
Chess on an Infinite Plane (silvertruck - rychessmaster1)

silvertruck, do you mean H(9,-4)? Here is the board if silvertruck confirms that's his move:
9.H(9,-4)

Oh sorry. Remember there is a "zero" file. I assume you mean ...B(-1,15). Please confirm before silvertruck plays his move.
9.H(9,-4)...B(-1,15)

Extended board request? In what direction, and how many ranks or files? I mentioned earlier that I don't plan to show large boards to study moves. But I did it once for Ry, so I'll do it once for silvertruck.

Also btw, I'll be travelling the next two days. I might not be able to do a board update tomorrow. But I should be back in about two days.

The last board shown is already updated. It's still White to move. Here's the last two moves:
9.H(9,-4)...B(-1,15)
10.G(7,0)...B(-16,0)
illegal