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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Ra7 win in 9 half-moves
3 Kb8 win in 11 half-moves
4 Kcb6 win in 11 half-moves
5 Kbc7 win in 13 half-moves
6 Ra1 win in 13 half-moves
7 Ra3 win in 13 half-moves
8 Rb6 win in 15 half-moves
9 Ka7 draw
10 Ka8 draw
11 Kbb6 draw
12 Kc8 draw
13 Ra4 draw
14 Ra8 draw
15 Kb5 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kcc7 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Ra5 loss in 2 half-moves