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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kd5 win in 1 half-moves
4 Ra7 win in 1 half-moves
5 K6b7 draw
6 K8b7 draw
7 Kb6 loss in 2 half-moves
8 Kb8 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Kd8 loss in 2 half-moves
11 Ra1 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 K6c7 loss in 1 half-moves
19 K6d7 loss in 1 half-moves
20 K8c7 loss in 1 half-moves
21 K8d7 loss in 1 half-moves