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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kd5 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 Kd7 win in 1 half-moves
6 Kbb6 win in 7 half-moves
7 Ka8 win in 9 half-moves
8 Kb8 win in 9 half-moves
9 Kbc7 draw
10 Kcb6 draw
11 Kcc7 draw
12 Ra1 draw
13 Ra2 draw
14 Ra3 draw
15 Ra4 draw
16 Ra5 draw
17 Ra7 draw
18 Rb6 draw
19 Kc8 loss in 2 half-moves
20 Ka7 loss in 1 half-moves
21 Ra8 loss in 1 half-moves