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

EGTB: win in 4 half-moves

# move score
1 Kde5 win in 3 half-moves
2 Ke4 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Kd7 win in 5 half-moves
5 Ke7 win in 5 half-moves
6 Rd6 win in 5 half-moves
7 Ra8 win in 7 half-moves
8 Kc4 draw
9 Kc5 draw
10 Kc6 draw
11 Kd4 draw
12 Kdd6 draw
13 Ked6 draw
14 Kee5 draw
15 Rb8 draw
16 Re8 draw
17 Kf5 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves