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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rh7 win in 3 half-moves
3 Rh2 win in 5 half-moves
4 Rh3 win in 7 half-moves
5 Rh6 win in 7 half-moves
6 Kf4 win in 9 half-moves
7 Kd7 draw
8 Ke2 draw
9 Ke4 draw
10 Ke5 draw
11 Ke7 draw
12 Kf2 draw
13 Kf3 draw
14 Kf5 draw
15 Kf6 draw
16 Re1 draw
17 Rg1 draw
18 Rh8 draw
19 Kd2 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Kf7 loss in 2 half-moves
25 Ra1 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rc1 loss in 2 half-moves
28 Rd1 loss in 2 half-moves
29 Rh4 loss in 2 half-moves
30 Rh5 loss in 2 half-moves