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

EGTB: win in 2 half-moves

# move score
1 Kc6 win in 1 half-moves
2 Kd6 win in 1 half-moves
3 Kg8 win in 1 half-moves
4 Re4 win in 1 half-moves
5 Re5 win in 1 half-moves
6 Kc7 loss in 2 half-moves
7 Kc8 loss in 2 half-moves
8 Kd8 loss in 2 half-moves
9 Ke8 loss in 2 half-moves
10 Kh7 loss in 2 half-moves
11 Re1 loss in 2 half-moves
12 Re2 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Ke6 loss in 1 half-moves
18 Kg7 loss in 1 half-moves
19 Re6 loss in 1 half-moves
20 Rg7 loss in 1 half-moves