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 Kb8 win in 5 half-moves
3 Rb3 win in 5 half-moves
4 Rf3 win in 5 half-moves
5 Rg3 win in 5 half-moves
6 Kb7 win in 7 half-moves
7 Kc7 draw
8 Kd7 draw
9 Kd8 draw
10 Ke6 draw
11 Ke7 draw
12 Kf7 draw
13 Kg6 draw
14 Kg7 draw
15 Ra4 draw
16 Ra5 draw
17 Ra6 draw
18 Ra8 draw
19 Rh3 draw
20 Ke5 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Kg5 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Re3 loss in 2 half-moves