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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Kab4 win in 7 half-moves
3 Kab5 win in 7 half-moves
4 Kab6 win in 7 half-moves
5 Kc6 win in 15 half-moves
6 Kd6 win in 17 half-moves
7 Ka4 draw
8 Ka6 draw
9 Kc4 draw
10 Kcb4 draw
11 Kcb5 draw
12 Kcb6 draw
13 Kd5 draw
14 Ra7 draw
15 Rb8 draw
16 Rc8 draw
17 Rd8 draw
18 Rh8 draw
19 Kd4 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves