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

EGTB: win in 4 half-moves

# move score
1 Re7 win in 3 half-moves
2 Ke6 win in 7 half-moves
3 Rh8 win in 7 half-moves
4 Ka6 draw
5 Ka7 draw
6 Kb7 draw
7 Kbc6 draw
8 Kbc7 draw
9 Kc8 draw
10 Kd6 draw
11 Kd8 draw
12 Kdc6 draw
13 Kdc7 draw
14 Ke7 draw
15 Ke8 draw
16 Rf7 draw
17 Rg7 draw
18 Rh1 draw
19 Rh2 draw
20 Rh4 draw
21 Rh5 draw
22 Rh6 draw
23 Ka5 loss in 2 half-moves
24 Kb5 loss in 2 half-moves
25 Kc5 loss in 2 half-moves
26 Rh3 loss in 2 half-moves