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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kcb5 win in 3 half-moves
3 Kcb6 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Rd7 win in 3 half-moves
8 Ka7 win in 7 half-moves
9 Kb7 win in 7 half-moves
10 Kc4 win in 7 half-moves
11 Kc6 win in 7 half-moves
12 Ra7 win in 7 half-moves
13 Rc6 win in 7 half-moves
14 Ka5 draw
15 Kab5 draw
16 Kab6 draw
17 Kd4 draw
18 Rc8 draw
19 Re7 draw
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves