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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Ra7 win in 15 half-moves
3 Ra8 win in 17 half-moves
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kc4 draw
8 Kc6 draw
9 Kd4 draw
10 Kd5 draw
11 Kd6 draw
12 Kf8 draw
13 Kg7 draw
14 Kh7 draw
15 Kh8 draw
16 Ra4 draw
17 Ra6 draw
18 Rb5 draw
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves