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

EGTB: win in 6 half-moves

# move score
1 Ra5 win in 5 half-moves
2 Kc3 win in 7 half-moves
3 Kd1 win in 7 half-moves
4 Ra4 win in 7 half-moves
5 Ra6 win in 11 half-moves
6 Ra7 win in 13 half-moves
7 Kb2 draw
8 Ra8 draw
9 Rb1 draw
10 Kc2 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Kb1 loss in 1 half-moves