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 Ka5 win in 5 half-moves
3 Ra5 win in 5 half-moves
4 Ra7 win in 5 half-moves
5 Rb3 win in 5 half-moves
6 Rc3 win in 5 half-moves
7 Ka6 draw
8 Ka7 draw
9 Kb7 draw
10 Kc3 draw
11 Kc5 draw
12 Kc6 draw
13 Kc7 draw
14 Ra1 draw
15 Ra6 draw
16 Ra8 draw
17 Kc2 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Ke2 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Ke4 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra4 loss in 2 half-moves