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

EGTB: win in 4 half-moves

# move score
1 K7f7 win in 3 half-moves
2 K7f8 win in 3 half-moves
3 K8f7 win in 3 half-moves
4 K8f8 win in 3 half-moves
5 Kg6 win in 3 half-moves
6 Rb8 win in 3 half-moves
7 K7h7 draw
8 K7h8 draw
9 K8h7 draw
10 K8h8 draw
11 Kf6 draw
12 Kh6 draw
13 Ra6 draw
14 Rb4 draw
15 Rb5 draw
16 Rb7 draw
17 Rh6 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg6 loss in 2 half-moves