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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kc1 draw
3 Kd3 draw
4 Ke2 draw
5 Ke3 draw
6 Rc1 draw
7 Rg1 draw
8 Rh1 draw
9 Ke1 loss in 8 half-moves
10 Kc2 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Re1 loss in 2 half-moves