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

EGTB: win in 10 half-moves

# move score
1 Ra8 win in 9 half-moves
2 Ra7 win in 15 half-moves
3 Kb4 draw
4 Kb5 draw
5 Kb6 draw
6 Kc4 draw
7 Kc6 draw
8 Kd4 draw
9 Kd5 draw
10 Kd6 draw
11 Ke7 draw
12 Ke8 draw
13 Kf7 draw
14 Kg7 draw
15 Kg8 draw
16 Ra3 draw
17 Ra4 draw
18 Ra6 draw
19 Rb5 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves