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

EGTB: win in 8 half-moves

# move score
1 Kb1 win in 7 half-moves
2 Ka4 win in 9 half-moves
3 Kb4 win in 9 half-moves
4 Kc4 win in 9 half-moves
5 Kd1 win in 9 half-moves
6 Ra5 win in 9 half-moves
7 Rb1 win in 9 half-moves
8 Ka5 win in 11 half-moves
9 Kc5 win in 11 half-moves
10 Ka6 draw
11 Kb6 draw
12 Kc6 draw
13 Ra7 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 Ra4 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra8 loss in 2 half-moves