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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Ra6 win in 7 half-moves
4 Rb8 win in 7 half-moves
5 Ra7 win in 11 half-moves
6 Ka2 draw
7 Ka4 draw
8 Kc4 draw
9 Kc5 draw
10 Kc6 draw
11 Kd4 draw
12 Kd6 draw
13 Ke4 draw
14 Ke5 draw
15 Ke6 draw
16 Ra5 draw
17 Rd8 draw
18 Rh8 draw
19 Kb2 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves