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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Kcd4 win in 5 half-moves
3 Kd6 win in 5 half-moves
4 Kdd4 win in 5 half-moves
5 Rb7 win in 5 half-moves
6 Rc7 win in 5 half-moves
7 Rd8 win in 5 half-moves
8 Kb4 win in 7 half-moves
9 Kb5 win in 7 half-moves
10 Kcc5 win in 7 half-moves
11 Ra7 win in 7 half-moves
12 Rh7 draw
13 Kb3 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kdc5 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg7 loss in 2 half-moves