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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka1 win in 5 half-moves
3 Ka2 win in 5 half-moves
4 Kb1 win in 5 half-moves
5 Kbb3 win in 5 half-moves
6 Kd3 win in 5 half-moves
7 Ra2 win in 5 half-moves
8 Kc1 win in 11 half-moves
9 Kbc2 win in 13 half-moves
10 Kcb3 draw
11 Rb3 draw
12 Kb4 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kcc2 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra8 loss in 2 half-moves