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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Ra2 draw
3 Ra3 draw
4 Ra4 draw
5 Rb8 draw
6 Rc8 draw
7 Rd8 draw
8 Ka6 loss in 2 half-moves
9 Kb6 loss in 2 half-moves
10 Kb8 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Ke8 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves
24 Kbc6 loss in 1 half-moves
25 Kbc7 loss in 1 half-moves
26 Kbc8 loss in 1 half-moves
27 Kdc6 loss in 1 half-moves
28 Kdc7 loss in 1 half-moves
29 Kdc8 loss in 1 half-moves