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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb1 draw
3 Kd1 draw
4 Kd2 draw
5 Ra3 draw
6 Ra4 draw
7 Ra6 draw
8 Rb1 draw
9 Ra8 loss in 10 half-moves
10 Kc2 loss in 2 half-moves
11 Ra2 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Ra7 loss in 1 half-moves