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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kb4 draw
3 Kbb5 draw
4 Kbc6 draw
5 Kc4 draw
6 Kcb5 draw
7 Kcc6 draw
8 Kd4 draw
9 Kd6 draw
10 Ra4 draw
11 Ra6 draw
12 Ra7 draw
13 Ra8 draw
14 Rb5 draw
15 Ka6 loss in 1 half-moves
16 Ka7 loss in 1 half-moves
17 Kb7 loss in 1 half-moves
18 Kc7 loss in 1 half-moves
19 Kd5 loss in 1 half-moves
20 Ra1 loss in 1 half-moves
21 Ra2 loss in 1 half-moves