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

EGTB: draw

# move score
1 K6b7 draw
2 K6c7 draw
3 K6d7 draw
4 K8b7 draw
5 K8c7 draw
6 K8d7 draw
7 Kb6 draw
8 Kb8 draw
9 Kd6 draw
10 Kd8 draw
11 Ra1 draw
12 Ra6 draw
13 Ra7 draw
14 Kb5 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Rb8 loss in 2 half-moves