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

EGTB: win in 4 half-moves

# move score
1 Re7 win in 3 half-moves
2 Kd7 win in 5 half-moves
3 Kd8 win in 5 half-moves
4 Kf6 win in 5 half-moves
5 Kf7 win in 5 half-moves
6 Kf8 win in 5 half-moves
7 Rf5 win in 5 half-moves
8 Rg5 win in 7 half-moves
9 Rh5 win in 7 half-moves
10 Re8 win in 9 half-moves
11 Kb7 draw
12 Kb8 draw
13 Kc7 draw
14 Kg6 draw
15 Kg8 draw
16 Kh6 draw
17 Kh7 draw
18 Kh8 draw
19 Ra5 draw
20 Re3 draw
21 Re4 draw
22 Re6 draw
23 Rb5 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re2 loss in 2 half-moves