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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 K2d2 draw
3 K2d3 draw
4 K2f2 draw
5 K2f3 draw
6 K3d2 draw
7 K3d3 draw
8 K3f2 draw
9 K3f3 draw
10 Kd1 draw
11 Ke1 draw
12 Kf1 draw
13 Ra2 draw
14 Ra3 draw
15 Rb8 draw
16 Rc8 draw
17 Rd8 draw
18 Rh8 draw
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg8 loss in 2 half-moves