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

EGTB: draw

# move score
1 Kb1 draw
2 Kb3 draw
3 Kc3 draw
4 Kd1 draw
5 Kd3 draw
6 Ra1 draw
7 Ra3 draw
8 Ra5 draw
9 Rb2 draw
10 Kb2 loss in 16 half-moves
11 Kc1 loss in 6 half-moves
12 Kd2 loss in 4 half-moves
13 Ra6 loss in 4 half-moves
14 Ra4 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves