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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Ke5 win in 3 half-moves
3 Rf7 win in 5 half-moves
4 Rf8 win in 5 half-moves
5 Rf6 win in 7 half-moves
6 Kd3 draw
7 Kd5 draw
8 Kd7 draw
9 Kd8 draw
10 Ke3 draw
11 Ke7 draw
12 Kf7 draw
13 Kf8 draw
14 Rd2 draw
15 Re2 draw
16 Rf1 draw
17 Rf4 draw
18 Rg2 draw
19 Rh2 draw
20 Kc3 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf5 loss in 2 half-moves