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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Rh8 win in 3 half-moves
3 Kb2 draw
4 Kb3 draw
5 Kb7 draw
6 Kb8 draw
7 Kc2 draw
8 Kc4 draw
9 Kc6 draw
10 Kc8 draw
11 Kd4 draw
12 Kd6 draw
13 Kd7 draw
14 Kd8 draw
15 Rd3 draw
16 Rh4 draw
17 Rh5 draw
18 Rh7 draw
19 Kb4 loss in 2 half-moves
20 Kb6 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves