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 Kb7 draw
3 Kbb6 draw
4 Kbc5 draw
5 Kc7 draw
6 Kcb6 draw
7 Kcc5 draw
8 Kd5 draw
9 Kd7 draw
10 Ra4 draw
11 Ra5 draw
12 Ra7 draw
13 Ra8 draw
14 Ka4 loss in 1 half-moves
15 Ka5 loss in 1 half-moves
16 Kb4 loss in 1 half-moves
17 Kc4 loss in 1 half-moves
18 Kd6 loss in 1 half-moves
19 Ra1 loss in 1 half-moves
20 Ra3 loss in 1 half-moves
21 Rb6 loss in 1 half-moves