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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Ka6 win in 7 half-moves
3 Kb6 win in 7 half-moves
4 Kc6 win in 7 half-moves
5 Kc7 win in 7 half-moves
6 Ka7 win in 17 half-moves
7 Ka8 draw
8 Kb1 draw
9 Kb8 draw
10 Kc1 draw
11 Kc3 draw
12 Kc8 draw
13 Kd1 draw
14 Kd2 draw
15 Ra2 draw
16 Rb1 draw
17 Rb3 draw
18 Kd3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves