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 Ra2 win in 3 half-moves
4 Ra1 win in 25 half-moves
5 Ka5 draw
6 Ka7 draw
7 Kb5 draw
8 Kb7 draw
9 Kc2 draw
10 Kc5 draw
11 Kc6 draw
12 Kc7 draw
13 Kd1 draw
14 Kd2 draw
15 Ra3 draw
16 Ra4 draw
17 Ra5 draw
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves