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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Ra5 win in 3 half-moves
3 Ra7 win in 3 half-moves
4 Kb3 draw
5 Kb4 draw
6 Kb5 draw
7 Kc3 draw
8 Kd4 draw
9 Kd5 draw
10 Kd7 draw
11 Kd8 draw
12 Ke7 draw
13 Kf7 draw
14 Kf8 draw
15 Ra3 draw
16 Ra6 draw
17 Ra8 draw
18 Rb4 draw
19 Kd3 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves