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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Rf1 win in 5 half-moves
4 Rh2 win in 5 half-moves
5 Kf2 win in 7 half-moves
6 Kc2 draw
7 Kcd1 draw
8 Kcd2 draw
9 Ke2 draw
10 Ked1 draw
11 Ked2 draw
12 Kf1 draw
13 Rg1 draw
14 Rh3 draw
15 Rh4 draw
16 Rh5 draw
17 Rh6 draw
18 Rh7 loss in 2 half-moves
19 Rh8 loss in 2 half-moves