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

EGTB: draw

# move score
1 Kb4 draw
2 Kb5 draw
3 Kb6 draw
4 Ra5 draw
5 Rb8 draw
6 Rd8 draw
7 Kc4 loss in 6 half-moves
8 Kc6 loss in 6 half-moves
9 Kd4 loss in 6 half-moves
10 Kd5 loss in 6 half-moves
11 Kd6 loss in 6 half-moves
12 Rc8 loss in 4 half-moves
13 Re8 loss in 4 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Ra1 loss in 1 half-moves