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

EGTB: win in 4 half-moves

# move score
1 K4b4 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 K4d4 win in 7 half-moves
4 K5d4 win in 7 half-moves
5 K5d5 win in 7 half-moves
6 Kc6 win in 7 half-moves
7 Kd6 win in 7 half-moves
8 Ra5 win in 7 half-moves
9 K5b4 draw
10 K5b5 draw
11 Ra8 draw
12 Rb4 draw
13 K4b5 loss in 2 half-moves
14 K4d5 loss in 2 half-moves
15 Kb3 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves