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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kcd6 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Re8 win in 3 half-moves
7 Kc7 win in 5 half-moves
8 Rc7 win in 5 half-moves
9 Kb5 draw
10 Kc4 draw
11 Kcc5 draw
12 Kd4 draw
13 Kdc5 draw
14 Kdd6 draw
15 Ke4 draw
16 Ke5 draw
17 Ke6 draw
18 Ra8 draw
19 Rd8 draw
20 Rf8 draw
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves