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

EGTB: win in 4 half-moves

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