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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kbb7 win in 3 half-moves
3 Kbc7 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Kd6 win in 5 half-moves
7 Kd7 win in 5 half-moves
8 Kb5 win in 7 half-moves
9 Kb6 win in 7 half-moves
10 Kcc7 win in 9 half-moves
11 Kc5 draw
12 Kc8 draw
13 Kcb7 draw
14 Kd5 draw
15 Ra3 draw
16 Ra4 draw
17 Ra6 draw
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves