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

EGTB: win in 4 half-moves

# move score
1 Rh2 win in 3 half-moves
2 Kc3 draw
3 Kc4 draw
4 Kc5 draw
5 Kd1 draw
6 Kd2 draw
7 Kd3 draw
8 Kd5 draw
9 Ke2 draw
10 Ke3 draw
11 Ke4 draw
12 Kf1 draw
13 Kf2 draw
14 Rc6 draw
15 Rg6 draw
16 Rh1 draw
17 Rh3 draw
18 Rh4 draw
19 Rh5 draw
20 Ke5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves