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 K5d6 win in 3 half-moves
3 Ra7 win in 3 half-moves
4 K5b5 win in 7 half-moves
5 K6b5 win in 7 half-moves
6 Kb7 win in 7 half-moves
7 Rb5 win in 7 half-moves
8 K5d5 draw
9 K6b6 draw
10 K6d5 draw
11 K6d6 draw
12 Kc7 draw
13 Kd7 draw
14 Ra6 draw
15 Ra8 draw
16 Kb4 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves