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 Kb2 win in 3 half-moves
3 Ka4 win in 5 half-moves
4 Ka5 win in 5 half-moves
5 Kb4 win in 5 half-moves
6 Kc2 win in 5 half-moves
7 Kc4 win in 5 half-moves
8 Kc5 win in 5 half-moves
9 Ra5 win in 5 half-moves
10 Rb1 win in 5 half-moves
11 Kb6 win in 7 half-moves
12 Kd1 win in 7 half-moves
13 Ka6 win in 11 half-moves
14 Kc6 win in 11 half-moves
15 Ra7 win in 11 half-moves
16 Kd2 draw
17 Ra2 draw
18 Ra6 draw
19 Ra8 draw
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves