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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kc3 draw
5 Kc5 draw
6 Kd4 draw
7 Kd5 draw
8 Kf1 draw
9 Kf2 draw
10 Kg2 draw
11 Kh1 draw
12 Kh2 draw
13 Ra2 draw
14 Ra3 draw
15 Ra5 draw
16 Ra7 draw
17 Ra8 draw
18 Rb4 draw
19 Kb3 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Ra6 loss in 1 half-moves