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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kf8 win in 3 half-moves
3 Rh1 win in 3 half-moves
4 Re7 win in 5 half-moves
5 Re8 win in 5 half-moves
6 Rf1 win in 5 half-moves
7 Kgg7 draw
8 Kgh7 draw
9 Khg7 draw
10 Khh7 draw
11 Rc1 draw
12 Rd1 draw
13 Re2 draw
14 Re6 draw
15 Rg1 draw
16 Ra1 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re5 loss in 2 half-moves