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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Ra4 win in 3 half-moves
8 Ra8 win in 3 half-moves
9 Rb5 win in 9 half-moves
10 K5b6 draw
11 K5c6 draw
12 K5d6 draw
13 K7b6 draw
14 K7c6 draw
15 K7d6 draw
16 Kb8 draw
17 Kc8 draw
18 Kd8 draw
19 Ra3 draw
20 Ra6 draw
21 Ra7 draw
22 Kd4 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves