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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Kd7 win in 1 half-moves
5 Kd8 win in 1 half-moves
6 Ra6 win in 1 half-moves
7 Ra7 win in 1 half-moves
8 Rb8 win in 1 half-moves
9 Ke1 draw
10 Ke2 draw
11 Ke3 draw
12 Kf1 draw
13 Kf3 draw
14 Kg2 draw
15 Ra1 draw
16 Ra3 draw
17 Ra4 draw
18 Ra5 draw
19 Kg1 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Ra2 loss in 1 half-moves