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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Ra6 win in 3 half-moves
3 Rd8 win in 7 half-moves
4 Re8 win in 9 half-moves
5 Kc4 win in 11 half-moves
6 Kc5 win in 11 half-moves
7 Kf3 win in 15 half-moves
8 Kf4 win in 17 half-moves
9 Kc6 draw
10 Kd6 draw
11 Kdd4 draw
12 Kde5 draw
13 Ke6 draw
14 Ked4 draw
15 Kee5 draw
16 Kf5 draw
17 Ra4 draw
18 Ra5 draw
19 Ra7 draw
20 Rh8 draw
21 Kd3 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg8 loss in 2 half-moves