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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke6 draw
6 Ke8 draw
7 Kf6 draw
8 Kf7 draw
9 Kf8 draw
10 Rb5 draw
11 Rc5 draw
12 Re2 draw
13 Re3 draw
14 Re4 draw
15 Re6 draw
16 Rf5 draw
17 Rg5 draw
18 Rh5 draw
19 Ra5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves