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

EGTB: win in 6 half-moves

# move score
1 Kd5 win in 5 half-moves
2 Ra6 win in 7 half-moves
3 Kb7 win in 9 half-moves
4 Ka6 win in 11 half-moves
5 Kbc6 win in 11 half-moves
6 Ra1 win in 11 half-moves
7 Ra2 win in 11 half-moves
8 Ra3 win in 11 half-moves
9 Ka7 draw
10 Kbb5 draw
11 Kc7 draw
12 Kcb5 draw
13 Ra4 draw
14 Ra8 draw
15 Rb5 draw
16 Kb4 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kcc6 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves