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 Rf7 win in 3 half-moves
6 Re8 win in 5 half-moves
7 K7h7 draw
8 K7h8 draw
9 K8h7 draw
10 K8h8 draw
11 Kf6 draw
12 Kg6 draw
13 Kh6 draw
14 Rd7 draw
15 Re1 draw
16 Re2 draw
17 Re3 draw
18 Ra7 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves