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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Kab5 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kcb4 win in 3 half-moves
6 Kcb5 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Kab4 win in 5 half-moves
9 Kb6 win in 5 half-moves
10 Ka4 draw
11 Kd4 draw
12 Ra7 draw
13 Rb6 draw
14 Rc6 draw
15 Rg6 draw
16 Rh6 draw
17 Kb3 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Re6 loss in 2 half-moves