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

EGTB: draw

# move score
1 Rg1 draw
2 Rg2 draw
3 Rg3 draw
4 Rg7 draw
5 Rg8 draw
6 Kf4 loss in 2 half-moves
7 Kf6 loss in 2 half-moves
8 Kfg4 loss in 2 half-moves
9 Kfg6 loss in 2 half-moves
10 Kh4 loss in 2 half-moves
11 Kh6 loss in 2 half-moves
12 Khg4 loss in 2 half-moves
13 Khg6 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rg6 loss in 2 half-moves
16 Ke4 loss in 1 half-moves
17 Ke5 loss in 1 half-moves
18 Ke6 loss in 1 half-moves