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 Ka8 draw
3 Kb8 draw
4 Kc7 draw
5 Kc8 draw
6 Rb6 draw
7 Rg1 draw
8 Rg2 draw
9 Rg7 draw
10 Rg8 draw
11 Ka7 loss in 4 half-moves
12 Rd6 loss in 4 half-moves
13 Re6 loss in 4 half-moves
14 Rf6 loss in 4 half-moves
15 Rh6 loss in 4 half-moves
16 Kb6 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg5 loss in 2 half-moves