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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ra2 win in 1 half-moves
3 Ra3 win in 1 half-moves
4 Kb5 draw
5 Kb6 draw
6 Kc5 draw
7 Kc7 draw
8 Kd5 draw
9 Kd6 draw
10 Ke1 draw
11 Ke2 draw
12 Kg1 draw
13 Ra5 draw
14 Ra7 draw
15 Ra8 draw
16 Rb6 draw
17 Kb7 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Kf2 loss in 1 half-moves
20 Kg2 loss in 1 half-moves
21 Ra4 loss in 1 half-moves