I’D LIKE TO FIND A CS 1.6 MAP

Guys, I need some help. I recently installed CS 1.6 to play with some friends and relive our childhood memories, and everything was going fine. The thing is, there's a specific map we really wanted to play again, but we just can't find it. It was a short map and had some small gray walls in the stage. The T and CT bases were separated by a wall in the middle of the map (CTs on one side, Ts on the other). On the sides, there was a ramp with a small incline and a wall, and on the way to the other base there were some more walls.

All I can remember is that the map had "WALL" in its name, but I still haven’t been able to find it. I know the description isn’t the best, but if anyone has an idea of what map it might be, I’d really appreciate it.