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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Ke4 win in 3 half-moves
3 Kd4 win in 7 half-moves
4 Kd5 win in 9 half-moves
5 Ra3 win in 17 half-moves
6 Ka7 draw
7 Kd6 draw
8 Kf4 draw
9 Kf5 draw
10 Ra1 draw
11 Ra2 draw
12 Ra5 draw
13 Rc4 draw
14 Re4 draw
15 Kb5 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kb7 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves