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

EGTB: win in 4 half-moves

# move score
1 Re4 win in 3 half-moves
2 Rf4 win in 3 half-moves
3 Rh7 win in 5 half-moves
4 Rh8 win in 5 half-moves
5 Ke6 win in 7 half-moves
6 Kf6 win in 7 half-moves
7 Kf7 win in 7 half-moves
8 Rh2 win in 7 half-moves
9 Rh3 win in 7 half-moves
10 Rh5 win in 7 half-moves
11 Kdd7 win in 9 half-moves
12 Kde8 win in 11 half-moves
13 Kd6 draw
14 Kee8 draw
15 Kf8 draw
16 Rg4 draw
17 Rh1 draw
18 Kc7 loss in 2 half-moves
19 Kc8 loss in 2 half-moves
20 Ked7 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Rh6 loss in 2 half-moves