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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kc2 win in 9 half-moves
3 Kd2 win in 9 half-moves
4 Ra2 win in 9 half-moves
5 Kb1 draw
6 Kd1 draw
7 Kd3 draw
8 Kd4 draw
9 Kd5 draw
10 Ke3 draw
11 Ke5 draw
12 Ra3 draw
13 Ra4 draw
14 Ra8 draw
15 Rb1 draw
16 Kf3 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Kf5 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