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

EGTB: win in 4 half-moves

# move score
1 K5a6 win in 3 half-moves
2 K7a6 win in 3 half-moves
3 Ka4 win in 3 half-moves
4 Ka8 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Rg4 win in 3 half-moves
7 Rg5 win in 3 half-moves
8 Kb4 draw
9 Kb5 draw
10 Ra6 draw
11 Rc6 draw
12 Rg1 draw
13 Rg2 draw
14 Rg3 draw
15 Rh6 draw
16 K5b6 loss in 2 half-moves
17 K7b6 loss in 2 half-moves
18 Kb7 loss in 2 half-moves
19 Kb8 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rg8 loss in 2 half-moves