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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Rf1 win in 3 half-moves
3 Ke5 win in 5 half-moves
4 Kf5 win in 5 half-moves
5 Rh8 win in 5 half-moves
6 Rh6 win in 7 half-moves
7 K6d7 draw
8 K6e7 draw
9 K6f7 draw
10 K8d7 draw
11 K8e7 draw
12 K8f7 draw
13 Kd6 draw
14 Kd8 draw
15 Kf6 draw
16 Kf8 draw
17 Rc1 draw
18 Rd1 draw
19 Rg1 draw
20 Rh2 draw
21 Rh3 draw
22 Rh4 draw
23 Kd5 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh7 loss in 2 half-moves