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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Kb8 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Ra1 win in 3 half-moves
7 Ra2 win in 3 half-moves
8 Ra7 win in 3 half-moves
9 Kbc7 win in 5 half-moves
10 Kc8 win in 5 half-moves
11 Ka6 draw
12 Ka7 draw
13 Kb5 draw
14 Kbb6 draw
15 Kc5 draw
16 Kcb6 draw
17 Kcc7 draw
18 Kd5 draw
19 Ra4 draw
20 Ra6 draw
21 Rb8 draw
22 Rc8 draw
23 Rd8 draw
24 Re8 draw
25 Ra5 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves