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

EGTB: win in 48 half-moves

# move score
1 Ka3 win in 47 half-moves
2 Ka1 draw
3 Kb6 draw
4 Kb7 draw
5 Kc7 draw
6 Kd6 draw
7 Kd7 draw
8 Ra5 draw
9 Ra7 draw
10 Ra8 draw
11 Rb6 loss in 4 half-moves
12 Kb1 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves