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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kc6 draw
6 Kc8 draw
7 Kd1 draw
8 Kd2 draw
9 Kd6 draw
10 Ke2 draw
11 Kf1 draw
12 Kf2 draw
13 Ra2 draw
14 Ra3 draw
15 Ra4 draw
16 Ra5 draw
17 Ra7 draw
18 Rb1 draw
19 Rc1 draw
20 Rd1 draw
21 Kd7 loss in 1 half-moves
22 Kd8 loss in 1 half-moves
23 Ra8 loss in 1 half-moves