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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Ra5 win in 3 half-moves
6 Ra7 win in 3 half-moves
7 Rb4 win in 3 half-moves
8 Kb4 win in 5 half-moves
9 Kb7 draw
10 Kb8 draw
11 Kc7 draw
12 Kd3 draw
13 Kd4 draw
14 Kd5 draw
15 Kd7 draw
16 Kd8 draw
17 Ra3 draw
18 Ra6 draw
19 Ra8 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves