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 Ra2 win in 1 half-moves
3 Kb4 draw
4 Kb5 draw
5 Kb6 draw
6 Kc4 draw
7 Kc6 draw
8 Kd4 draw
9 Kd6 draw
10 Kf1 draw
11 Kf2 draw
12 Kg2 draw
13 Kh1 draw
14 Kh2 draw
15 Ra3 draw
16 Ra4 draw
17 Ra6 draw
18 Ra7 draw
19 Rb5 draw
20 Kd5 loss in 1 half-moves
21 Ra8 loss in 1 half-moves