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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kde7 win in 3 half-moves
3 Kee7 win in 3 half-moves
4 Re7 win in 3 half-moves
5 Kc6 draw
6 Kdd7 draw
7 Rd8 draw
8 Rg8 draw
9 Kc5 loss in 2 half-moves
10 Kdd5 loss in 2 half-moves
11 Kde5 loss in 2 half-moves
12 Ked5 loss in 2 half-moves
13 Ked7 loss in 2 half-moves
14 Kee5 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves