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 Kc7 win in 1 half-moves
3 Kb4 win in 5 half-moves
4 Kcb5 win in 5 half-moves
5 Kcc6 win in 5 half-moves
6 Ra1 win in 5 half-moves
7 Ra8 win in 5 half-moves
8 Kbc6 win in 9 half-moves
9 Ka5 draw
10 Ka7 draw
11 Kbb5 draw
12 Kc4 draw
13 Ra2 draw
14 Ra5 draw
15 Ra7 draw
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves