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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Ra7 win in 5 half-moves
3 Ra8 win in 7 half-moves
4 Ra3 draw
5 Ra4 draw
6 Ra5 draw
7 Rb2 draw
8 Re2 draw
9 Rf2 draw
10 Rg2 draw
11 Kc7 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kdd7 loss in 2 half-moves
15 Kde8 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Ked7 loss in 2 half-moves
18 Kee8 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Kf8 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves