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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Ra8 win in 9 half-moves
4 Kb5 draw
5 Kb6 draw
6 Kb7 draw
7 Kc7 draw
8 Kcd7 draw
9 Kd6 draw
10 Kd8 draw
11 Ke7 draw
12 Ked7 draw
13 Kf7 draw
14 Kf8 draw
15 Ra4 draw
16 Ra6 draw
17 Rb3 draw
18 Rc3 draw
19 Rg3 draw
20 Rh3 draw
21 Kc5 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf3 loss in 2 half-moves