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

EGTB: win in 4 half-moves

# move score
1 Kcb6 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 Rd8 win in 3 half-moves
4 Ka7 win in 7 half-moves
5 Ka8 win in 7 half-moves
6 Kb8 win in 7 half-moves
7 Kbc7 win in 7 half-moves
8 Kc5 win in 7 half-moves
9 Kcc7 win in 7 half-moves
10 Kd7 win in 7 half-moves
11 Rb8 win in 7 half-moves
12 Ka6 draw
13 Kb5 draw
14 Kbb6 draw
15 Rc7 draw
16 Rh8 draw
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves