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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ka2 win in 7 half-moves
3 Ka3 win in 7 half-moves
4 Kb4 win in 7 half-moves
5 Ra2 win in 7 half-moves
6 Ra8 win in 7 half-moves
7 Rb4 win in 7 half-moves
8 Ka1 draw
9 Kb1 draw
10 Kbb3 draw
11 Kbc3 draw
12 Kc1 draw
13 Kc2 draw
14 Ra3 draw
15 Ra7 draw
16 Kb5 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kcb3 loss in 2 half-moves
19 Kcc3 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves