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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kd5 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Rg7 win in 3 half-moves
6 Rh6 win in 5 half-moves
7 Rg8 win in 11 half-moves
8 Kb5 draw
9 Kb6 draw
10 Kb7 draw
11 Kd6 draw
12 Kg7 draw
13 Kg8 draw
14 Kh6 draw
15 Kh8 draw
16 Rg3 draw
17 Rg4 draw
18 Rg5 draw
19 Rd6 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rg2 loss in 2 half-moves