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

EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Rg7 win in 3 half-moves
3 Kg4 win in 7 half-moves
4 Kg5 win in 7 half-moves
5 Kg8 win in 7 half-moves
6 Kh5 win in 7 half-moves
7 Rd7 win in 7 half-moves
8 Rh7 win in 7 half-moves
9 Ke8 draw
10 Kf7 draw
11 Kg3 draw
12 Kg7 draw
13 Kh3 draw
14 Rc7 draw
15 Re2 draw
16 Re6 draw
17 Re8 draw
18 Ra7 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves