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 Re4 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kd7 draw
7 Kd8 draw
8 Ra7 draw
9 Re5 draw
10 Re6 draw
11 Rf7 draw
12 Rg7 draw
13 Rh7 draw
14 Rb7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re3 loss in 2 half-moves