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

EGTB: win in 6 half-moves

# move score
1 K8b7 win in 5 half-moves
2 K6b7 win in 9 half-moves
3 K8c7 win in 9 half-moves
4 K8d7 win in 9 half-moves
5 Kb8 win in 9 half-moves
6 K6c7 draw
7 K6d7 draw
8 Kb6 draw
9 Kd6 draw
10 Kd8 draw
11 Rf8 draw
12 Rg1 draw
13 Rg6 draw
14 Rg7 draw
15 Rh8 draw
16 Kb5 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg5 loss in 2 half-moves