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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kc7 win in 1 half-moves
5 Kd5 win in 1 half-moves
6 Kd7 win in 1 half-moves
7 Ra1 win in 1 half-moves
8 Ra5 win in 1 half-moves
9 Ra7 win in 1 half-moves
10 Kb6 draw
11 Kd6 draw
12 Kf1 draw
13 Kf2 draw
14 Kg2 draw
15 Kh1 draw
16 Kh2 draw
17 Ra2 draw
18 Ra3 draw
19 Ra4 draw
20 Ra8 draw
21 Rb6 draw