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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 5 half-moves
3 Ra6 win in 5 half-moves
4 Rc3 win in 5 half-moves
5 Kd3 win in 7 half-moves
6 Ka5 draw
7 Ka6 draw
8 Ka7 draw
9 Kb7 draw
10 Kc6 draw
11 Kc7 draw
12 Ra8 draw
13 Rb3 draw
14 Rd3 draw
15 Kd2 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Kf2 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Ra7 loss in 2 half-moves