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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Ke3 win in 9 half-moves
4 Ke1 draw
5 Ke7 draw
6 Ke8 draw
7 Kf1 draw
8 Kf2 draw
9 Kf7 draw
10 Rg1 draw
11 Rg2 draw
12 Rg5 draw
13 Rg6 draw
14 Rg7 draw
15 Rh8 draw
16 Kd1 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves