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 K5b6 win in 3 half-moves
3 K7a6 win in 3 half-moves
4 K7b6 win in 3 half-moves
5 Kb5 win in 3 half-moves
6 Kb7 win in 3 half-moves
7 Rd4 win in 3 half-moves
8 Rd5 win in 3 half-moves
9 Rd7 win in 3 half-moves
10 Rd8 win in 3 half-moves
11 Ka8 draw
12 Kb8 draw
13 Ra6 draw
14 Rc6 draw
15 Rd3 draw
16 Re6 draw
17 Rf6 draw
18 Rg6 draw
19 Rh6 draw
20 Ka4 loss in 2 half-moves
21 Kb4 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd2 loss in 2 half-moves