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

EGTB: win in 4 half-moves

# move score
1 K5b5 win in 3 half-moves
2 K5b6 win in 3 half-moves
3 K5d6 win in 3 half-moves
4 K6b5 win in 3 half-moves
5 Kb4 win in 3 half-moves
6 Kb7 win in 3 half-moves
7 Kd4 win in 3 half-moves
8 Kd7 win in 3 half-moves
9 Ra4 win in 3 half-moves
10 Ra7 win in 3 half-moves
11 Rb5 win in 3 half-moves
12 K5d5 win in 5 half-moves
13 K6d5 win in 5 half-moves
14 K6d6 win in 5 half-moves
15 K6b6 draw
16 Kc4 draw
17 Kc7 draw
18 Ra6 draw
19 Ra8 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves