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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kcc7 win in 5 half-moves
3 Kcd7 win in 5 half-moves
4 Ra7 win in 5 half-moves
5 Kc8 win in 7 half-moves
6 Kdc7 win in 7 half-moves
7 Kdd7 win in 7 half-moves
8 Ke8 win in 9 half-moves
9 Ra8 win in 9 half-moves
10 Kb5 draw
11 Kb6 draw
12 Kc5 draw
13 Kd5 draw
14 Kd6 draw
15 Ke7 draw
16 Ra1 draw
17 Ra2 draw
18 Rb6 draw
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves