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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Ka4 win in 5 half-moves
4 Kb5 win in 5 half-moves
5 Kb6 win in 5 half-moves
6 Ra6 win in 5 half-moves
7 Rb8 win in 5 half-moves
8 Ka6 draw
9 Kc1 draw
10 Kc3 draw
11 Kd1 draw
12 Kd3 draw
13 Ke3 draw
14 Ra7 draw
15 Rc8 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Ke1 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves