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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kd2 win in 1 half-moves
4 Rh2 win in 1 half-moves
5 Rh3 win in 1 half-moves
6 Rh5 win in 1 half-moves
7 Rh6 win in 1 half-moves
8 Rh7 win in 1 half-moves
9 Rh8 win in 1 half-moves
10 Kb1 draw
11 Kc7 draw
12 Kc8 draw
13 Kd7 draw
14 Ke7 draw
15 Ke8 draw
16 Rd1 draw
17 Re1 draw
18 Rf1 draw
19 Rg1 draw
20 Kd1 loss in 1 half-moves
21 Rh4 loss in 1 half-moves