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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd1 draw
6 Kd2 draw
7 Kd7 draw
8 Kd8 draw
9 Ke2 draw
10 Kf1 draw
11 Kf2 draw
12 Ra2 draw
13 Ra3 draw
14 Ra4 draw
15 Ra5 draw
16 Ra6 draw
17 Ra8 draw
18 Rb1 draw
19 Rc1 draw
20 Rd1 draw