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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Ke6 win in 3 half-moves
4 Kb8 draw
5 Kd4 draw
6 Kd5 draw
7 Kd6 draw
8 Kf4 draw
9 Kf6 draw
10 Rf3 draw
11 Rf4 draw
12 Rf6 draw
13 Rf7 draw
14 Rf8 draw
15 Rg5 draw
16 Rh5 draw
17 Ke4 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves