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

EGTB: win in 4 half-moves

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