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

EGTB: win in 6 half-moves

# move score
1 Ra6 win in 5 half-moves
2 Ra8 win in 5 half-moves
3 Ra3 draw
4 Ra4 draw
5 Ra5 draw
6 Ra7 draw
7 Rc2 draw
8 Re2 draw
9 Rf2 draw
10 Rg2 draw
11 K7d7 loss in 2 half-moves
12 K7d8 loss in 2 half-moves
13 K7f7 loss in 2 half-moves
14 K7f8 loss in 2 half-moves
15 K8d7 loss in 2 half-moves
16 K8d8 loss in 2 half-moves
17 K8f7 loss in 2 half-moves
18 K8f8 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves