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

EGTB: win in 2 half-moves

# move score
1 Kf2 win in 1 half-moves
2 Rd1 win in 3 half-moves
3 Ke2 win in 7 half-moves
4 Kd1 draw
5 Ra2 draw
6 Ra7 draw
7 Rb1 draw
8 Rc1 draw
9 Kd2 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Kf1 loss in 1 half-moves