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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Ra1 win in 5 half-moves
4 K1d2 win in 7 half-moves
5 K1e2 win in 7 half-moves
6 Rc8 win in 7 half-moves
7 K3d2 draw
8 K3e2 draw
9 Kd1 draw
10 Kd3 draw
11 Kd4 draw
12 Ke4 draw
13 Ra3 draw
14 Ra5 draw
15 Ra6 draw
16 Ra7 draw
17 Rb8 draw
18 K1f2 loss in 2 half-moves
19 K3f2 loss in 2 half-moves
20 Kf1 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves