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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Kg7 win in 7 half-moves
3 Kg8 win in 7 half-moves
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kc6 draw
8 Kc8 draw
9 Kd6 draw
10 Kd7 draw
11 Kd8 draw
12 Kh7 draw
13 Ra3 draw
14 Ra4 draw
15 Ra6 draw
16 Ra7 draw
17 Rb5 draw
18 Rf5 draw
19 Rg5 draw
20 Rh5 draw
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Re5 loss in 2 half-moves