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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Ra4 draw
4 Ra6 draw
5 Ra8 draw
6 Rd2 draw
7 Re2 draw
8 Rf2 draw
9 Rg2 draw
10 Kc5 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Kdd5 loss in 2 half-moves
17 Kde5 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Ked5 loss in 2 half-moves
22 Kee5 loss in 2 half-moves
23 Kf3 loss in 2 half-moves
24 Kf4 loss in 2 half-moves
25 Kf5 loss in 2 half-moves
26 Ra1 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Rb2 loss in 2 half-moves
29 Rc2 loss in 2 half-moves
30 Rh2 loss in 2 half-moves