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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kh5 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Rh8 win in 3 half-moves
5 Kf1 draw
6 Kf2 draw
7 Kf3 draw
8 Kf6 draw
9 Kf7 draw
10 Kg1 draw
11 Kg3 draw
12 Kg5 draw
13 Kg7 draw
14 Kh1 draw
15 Kh2 draw
16 Kh3 draw
17 Kh6 draw
18 Kh7 draw
19 Rd8 draw
20 Re8 draw
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rg7 loss in 2 half-moves