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 Rd7 win in 5 half-moves
3 Ke7 win in 9 half-moves
4 Rg8 win in 19 half-moves
5 Rh8 win in 19 half-moves
6 Kc7 draw
7 Kd2 draw
8 Kd4 draw
9 Kd5 draw
10 Kd7 draw
11 Ke3 draw
12 Ke4 draw
13 Ke5 draw
14 Ke6 draw
15 Rf8 draw
16 Kc2 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Ke2 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rc8 loss in 2 half-moves