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 Ra6 win in 5 half-moves
3 Ra8 win in 5 half-moves
4 K6d7 draw
5 K6e7 draw
6 K6f7 draw
7 K8d7 draw
8 K8e7 draw
9 K8f7 draw
10 Kd6 draw
11 Kd8 draw
12 Kf6 draw
13 Kf8 draw
14 Ra4 draw
15 Ra7 draw
16 Rb3 draw
17 Rc3 draw
18 Rg3 draw
19 Rh3 draw
20 Kd5 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Kf5 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