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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Ka7 draw
4 Kb8 draw
5 Kd4 draw
6 Kd5 draw
7 Ke6 draw
8 Kf4 draw
9 Ra4 draw
10 Rb4 draw
11 Rc4 draw
12 Rd4 draw
13 Re1 draw
14 Re2 draw
15 Re3 draw
16 Rf4 draw
17 Kf5 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves