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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Ke5 win in 3 half-moves
3 Kc8 win in 7 half-moves
4 Re8 win in 7 half-moves
5 Rf8 win in 9 half-moves
6 Ke6 win in 13 half-moves
7 K6c7 draw
8 K6d7 draw
9 K6e7 draw
10 K8c7 draw
11 K8d7 draw
12 K8e7 draw
13 Kc6 draw
14 Ke8 draw
15 Rg8 draw
16 Rh1 draw
17 Rh6 draw
18 Rh7 draw
19 Kc5 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh5 loss in 2 half-moves