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

EGTB: win in 6 half-moves

# move score
1 K7f8 win in 5 half-moves
2 K7h8 win in 5 half-moves
3 K8f7 win in 9 half-moves
4 Rb8 win in 9 half-moves
5 K8h7 win in 11 half-moves
6 K7f7 draw
7 K8f8 draw
8 K8h8 draw
9 Kh6 draw
10 Ra7 draw
11 Rb1 draw
12 Rb2 draw
13 Rb6 draw
14 Rc7 draw
15 K7h7 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves