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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Ke7 win in 3 half-moves
6 Ka4 draw
7 Kb4 draw
8 Kb5 draw
9 Kb6 draw
10 Ke8 draw
11 Ra2 draw
12 Ra3 draw
13 Ra4 draw
14 Rb1 draw
15 Rc1 draw
16 Rd1 draw
17 Re1 draw
18 Rf1 draw
19 Rg1 loss in 2 half-moves
20 Rh1 loss in 2 half-moves