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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Ra8 win in 1 half-moves
4 Kb6 draw
5 Kd5 draw
6 Rg8 draw
7 Rh5 draw
8 Rh6 draw
9 Rh7 draw
10 Kb7 loss in 12 half-moves
11 Kc7 loss in 12 half-moves
12 Kd7 loss in 12 half-moves
13 Kd6 loss in 6 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves