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

EGTB: win in 4 half-moves

# move score
1 Kg1 win in 3 half-moves
2 Ke1 win in 5 half-moves
3 Ke3 win in 5 half-moves
4 Kf1 win in 5 half-moves
5 Kg2 win in 5 half-moves
6 Kb1 draw
7 Kb2 draw
8 Kc2 draw
9 Kd1 draw
10 Kd2 draw
11 Ke2 draw
12 Kf3 draw
13 Kg3 draw
14 Rg2 draw
15 Rh1 draw
16 Rh3 draw
17 Rh4 draw
18 Rh8 draw
19 Rh5 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves