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 Kd8 win in 5 half-moves
3 Ra1 win in 5 half-moves
4 Ra6 win in 5 half-moves
5 Ra8 win in 5 half-moves
6 Kd7 win in 7 half-moves
7 Ka7 draw
8 Ka8 draw
9 Kb7 draw
10 Kc7 draw
11 Kc8 draw
12 Ke7 draw
13 Kf7 draw
14 Kf8 draw
15 Rb5 draw
16 Rg5 draw
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rh5 loss in 2 half-moves