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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ra3 draw
3 Ka7 loss in 2 half-moves
4 Kbb7 loss in 2 half-moves
5 Kbc7 loss in 2 half-moves
6 Kcb7 loss in 2 half-moves
7 Kcc7 loss in 2 half-moves
8 Kd5 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Kd7 loss in 2 half-moves
11 Ra1 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Ka5 loss in 1 half-moves
16 Kbb5 loss in 1 half-moves
17 Kbc5 loss in 1 half-moves
18 Kcb5 loss in 1 half-moves
19 Kcc5 loss in 1 half-moves
20 Ra5 loss in 1 half-moves