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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Kb5 win in 5 half-moves
4 Kc2 win in 5 half-moves
5 Kc1 win in 7 half-moves
6 Ka4 draw
7 Ka6 draw
8 Kb6 draw
9 Kd3 draw
10 Ke1 draw
11 Ra1 draw
12 Rb1 draw
13 Rc1 draw
14 Re1 draw
15 Rf1 draw
16 Ke2 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves