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

EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Kgf3 win in 3 half-moves
3 Kh2 win in 3 half-moves
4 Kh3 win in 3 half-moves
5 Re7 win in 3 half-moves
6 Rh7 win in 3 half-moves
7 Kf2 win in 5 half-moves
8 Ke3 draw
9 Ke4 draw
10 Ke5 draw
11 Kf5 draw
12 Kff3 draw
13 Kfg4 draw
14 Kg5 draw
15 Kgg4 draw
16 Kh4 draw
17 Rc7 draw
18 Rd7 draw
19 Rf7 draw
20 Rg4 draw
21 Rg6 draw
22 Rg8 draw
23 Ra7 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rg5 loss in 2 half-moves