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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc8 win in 3 half-moves
3 Ka4 win in 5 half-moves
4 Ka6 win in 5 half-moves
5 Ra4 win in 5 half-moves
6 Kc7 draw
7 Kd7 draw
8 Ke7 draw
9 Ra1 draw
10 Ra2 draw
11 Rc3 draw
12 Rd3 draw
13 Re3 draw
14 Rf3 draw
15 Kb4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Ke8 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh3 loss in 2 half-moves