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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Re6 win in 3 half-moves
3 Kd2 draw
4 Ke1 draw
5 Ke2 draw
6 Rf6 draw
7 Rg6 draw
8 Rh1 draw
9 Rh3 draw
10 Rh4 draw
11 Rh5 draw
12 Rh7 draw
13 Rh8 draw
14 Kc1 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rh2 loss in 2 half-moves