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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Re5 win in 1 half-moves
3 Kd7 draw
4 Ke1 draw
5 Ke3 draw
6 Kf1 draw
7 Kf2 draw
8 Kf3 draw
9 Re6 draw
10 Re7 draw
11 Rf8 draw
12 Rg8 draw
13 Re3 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rh8 loss in 2 half-moves
16 Kc8 loss in 1 half-moves
17 Kd1 loss in 1 half-moves
18 Kd2 loss in 1 half-moves
19 Kd3 loss in 1 half-moves
20 Ke7 loss in 1 half-moves