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

EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Ke2 draw
3 Kg1 draw
4 Ra2 draw
5 Rb2 draw
6 Rf2 draw
7 Rg1 draw
8 Rg2 draw
9 Rh4 draw
10 Rh8 draw
11 Ke1 loss in 2 half-moves
12 Kg2 loss in 2 half-moves
13 Rd2 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Kf2 loss in 1 half-moves