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

EGTB: win in 4 half-moves

# move score
1 Kab5 win in 3 half-moves
2 Kab6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Ka7 win in 5 half-moves
7 Kb4 win in 5 half-moves
8 Kc4 win in 5 half-moves
9 Ra7 win in 5 half-moves
10 Ka5 draw
11 Kc6 draw
12 Kcb5 draw
13 Kcb6 draw
14 Kd5 draw
15 Kd6 draw
16 Rc8 draw
17 Re8 draw
18 Rf8 draw
19 Kd4 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves