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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Kab4 draw
5 Kab5 draw
6 Kab6 draw
7 Kcb4 draw
8 Kcb5 draw
9 Kcb6 draw
10 Ra6 draw
11 Rb6 draw
12 Rc7 draw
13 Rc8 draw
14 Rg6 draw
15 Rh6 draw
16 Ka4 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves