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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kdd2 win in 3 half-moves
3 Rh3 win in 3 half-moves
4 Kb1 win in 5 half-moves
5 Ke2 win in 5 half-moves
6 Re1 win in 5 half-moves
7 Kcc1 draw
8 Kcd2 draw
9 Kdc1 draw
10 Ke1 draw
11 Rf1 draw
12 Rg1 draw
13 Rh2 draw
14 Rh4 draw
15 Rh8 draw
16 Kb3 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves