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

EGTB: draw

# move score
1 Kb6 draw
2 Kb7 draw
3 Kc6 draw
4 Kd7 draw
5 Ra4 draw
6 Ra5 draw
7 Ra6 draw
8 Ra7 draw
9 Re8 draw
10 Rf8 draw
11 Rg8 draw
12 Kb8 loss in 16 half-moves
13 Rh8 loss in 10 half-moves
14 Rc8 loss in 8 half-moves
15 Kc8 loss in 4 half-moves
16 Kd8 loss in 4 half-moves
17 Kd6 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves