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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Ka8 win in 5 half-moves
3 Kd7 win in 5 half-moves
4 Kd8 win in 5 half-moves
5 Kf8 win in 5 half-moves
6 Ra5 win in 5 half-moves
7 Ra6 win in 5 half-moves
8 Ra8 win in 5 half-moves
9 Ke7 win in 11 half-moves
10 Kf7 win in 11 half-moves
11 Kb7 win in 15 half-moves
12 Ka7 draw
13 Kc7 draw
14 Kc8 draw
15 Rb4 draw
16 Rh4 draw
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg4 loss in 2 half-moves