Click on the third or sixth rank to set the en passant target square.

EGTB: draw

# move score
1 Rg6 draw
2 Rg7 draw
3 Rg8 draw
4 Rh3 draw
5 Kd2 loss in 2 half-moves
6 Kd3 loss in 2 half-moves
7 Kd4 loss in 2 half-moves
8 Kef2 loss in 2 half-moves
9 Kef4 loss in 2 half-moves
10 Kee2 loss in 1 half-moves
11 Kee4 loss in 1 half-moves
12 Kfe2 loss in 1 half-moves
13 Kfe4 loss in 1 half-moves
14 Kff2 loss in 1 half-moves
15 Kff4 loss in 1 half-moves
16 Kg2 loss in 1 half-moves
17 Kg4 loss in 1 half-moves
18 Rg1 loss in 1 half-moves
19 Rg2 loss in 1 half-moves
20 Rg4 loss in 1 half-moves
21 Rg5 loss in 1 half-moves