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 Kd5 win in 1 half-moves
4 Ra5 win in 1 half-moves
5 Kb3 win in 3 half-moves
6 Kb2 win in 5 half-moves
7 Kb4 win in 5 half-moves
8 Ra6 win in 5 half-moves
9 Ra7 win in 5 half-moves
10 Ra8 win in 5 half-moves
11 Ka1 draw
12 Ka2 draw
13 Kd4 draw
14 Ra1 draw
15 Ra3 draw
16 Rb4 draw
17 Kc1 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Ra2 loss in 2 half-moves