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

EGTB: draw

# move score
1 Kb2 draw
2 Kb3 draw
3 Kb4 draw
4 Kc1 draw
5 Kcd3 draw
6 Kd1 draw
7 Ke1 draw
8 Rc1 draw
9 Kc4 loss in 1 half-moves
10 Kd4 loss in 1 half-moves
11 Kdd3 loss in 1 half-moves
12 Ke2 loss in 1 half-moves
13 Ke3 loss in 1 half-moves
14 Ra2 loss in 1 half-moves
15 Rb2 loss in 1 half-moves