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

EGTB: win in 4 half-moves

# move score
1 Ke1 win in 3 half-moves
2 Ke2 win in 3 half-moves
3 Re2 win in 3 half-moves
4 Rf1 win in 11 half-moves
5 Kb1 draw
6 Kb2 draw
7 Kc3 draw
8 Kcc2 draw
9 Kcd1 draw
10 Kd3 draw
11 Kdc2 draw
12 Kdd1 draw
13 Rf8 draw
14 Ke3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves