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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rc3 win in 3 half-moves
3 Ka6 win in 5 half-moves
4 Ka7 win in 5 half-moves
5 Kb6 win in 5 half-moves
6 Kc6 win in 5 half-moves
7 Kc3 win in 9 half-moves
8 Ra7 win in 11 half-moves
9 Ka8 draw
10 Kb8 draw
11 Kc7 draw
12 Kc8 draw
13 Ra5 draw
14 Kc2 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra8 loss in 2 half-moves