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 Kd4 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 Ra8 win in 1 half-moves
7 Ka6 loss in 2 half-moves
8 Kb4 loss in 2 half-moves
9 Kbb5 loss in 2 half-moves
10 Kbc6 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Kcb5 loss in 2 half-moves
13 Kcc6 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Ka7 loss in 1 half-moves
20 Kd5 loss in 1 half-moves
21 Ra7 loss in 1 half-moves