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

EGTB: win in 4 half-moves

# move score
1 Re8 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Rh6 win in 3 half-moves
4 Rd8 win in 5 half-moves
5 Rh5 win in 5 half-moves
6 Kc4 win in 7 half-moves
7 Kd4 win in 7 half-moves
8 Ke2 win in 9 half-moves
9 Ke1 win in 11 half-moves
10 Ke4 win in 11 half-moves
11 Rf8 win in 11 half-moves
12 Kd2 win in 15 half-moves
13 Ke5 win in 15 half-moves
14 Kc5 draw
15 Kc6 draw
16 Kd6 draw
17 Ke6 draw
18 Rg8 draw
19 Rh1 draw
20 Rh3 draw
21 Rh7 draw
22 Kc1 loss in 2 half-moves
23 Kc2 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rh2 loss in 2 half-moves