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 Kf6 win in 3 half-moves
6 Rf4 win in 3 half-moves
7 Rg4 win in 3 half-moves
8 Rh4 win in 3 half-moves
9 Kg6 win in 5 half-moves
10 Kh6 win in 5 half-moves
11 K7h7 draw
12 K7h8 draw
13 K8h7 draw
14 K8h8 draw
15 Rc4 draw
16 Rd4 draw
17 Re1 draw
18 Re2 draw
19 Re3 draw
20 Re5 draw
21 Ra4 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves