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 Ke7 win in 5 half-moves
3 Kb6 win in 7 half-moves
4 Kb7 win in 7 half-moves
5 Kb8 win in 7 half-moves
6 Kc6 win in 7 half-moves
7 Ra5 win in 7 half-moves
8 Rb4 win in 7 half-moves
9 Ka8 win in 9 half-moves
10 Kd6 win in 9 half-moves
11 Ke6 win in 9 half-moves
12 Ke8 win in 9 half-moves
13 Ka6 draw
14 Kc7 draw
15 Kc8 draw
16 Kd8 draw
17 Ra3 draw
18 Rc4 draw
19 Rh4 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves