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

EGTB: draw

# move score
1 Kb7 draw
2 Kb8 draw
3 Kc7 draw
4 Kd2 draw
5 Kd3 draw
6 Ke2 draw
7 Ke4 draw
8 Kf2 draw
9 Kf3 draw
10 Ra1 draw
11 Ra2 draw
12 Ra4 draw
13 Ra5 draw
14 Ra6 draw
15 Ra8 draw
16 Rb3 draw
17 Rc3 draw
18 Rd3 draw
19 Kd4 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Kd7 loss in 1 half-moves
22 Kd8 loss in 1 half-moves
23 Ra7 loss in 1 half-moves