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 K6b6 win in 3 half-moves
3 K6d5 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 K6d6 win in 5 half-moves
7 K5d5 win in 7 half-moves
8 K5d6 win in 7 half-moves
9 K5b5 draw
10 Ra3 draw
11 Ra5 draw
12 K6b5 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves