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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Ka3 win in 5 half-moves
4 Ka4 win in 5 half-moves
5 Ka5 win in 5 half-moves
6 Kc3 win in 5 half-moves
7 Kc4 win in 5 half-moves
8 Kd1 win in 5 half-moves
9 Ra4 win in 5 half-moves
10 Rb1 win in 5 half-moves
11 Kb5 win in 7 half-moves
12 Kc5 win in 7 half-moves
13 Ra8 draw
14 Kb2 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves