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

EGTB: win in 6 half-moves

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