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 Kb5 win in 7 half-moves
3 Kb7 win in 7 half-moves
4 K7b6 draw
5 K7c6 draw
6 Kb8 draw
7 Kc8 draw
8 Kd7 draw
9 Kd8 draw
10 Ra1 draw
11 Ra2 draw
12 Ra6 draw
13 Ra7 draw
14 Rb5 draw
15 K5b6 loss in 2 half-moves
16 K5c6 loss in 2 half-moves
17 K5d6 loss in 2 half-moves
18 K7d6 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves