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

EGTB: win in 4 half-moves

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