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

EGTB: win in 4 half-moves

# move score
1 K6f7 win in 3 half-moves
2 K8f7 win in 3 half-moves
3 Kf6 win in 3 half-moves
4 Kf8 win in 3 half-moves
5 K6h7 win in 5 half-moves
6 K8g7 win in 5 half-moves
7 K8h7 win in 5 half-moves
8 Kh8 win in 5 half-moves
9 Re6 win in 5 half-moves
10 Re8 win in 5 half-moves
11 Rg7 win in 11 half-moves
12 K6g7 draw
13 Kh6 draw
14 Ra7 draw
15 Rb7 draw
16 Rc7 draw
17 Rd7 draw
18 Re1 draw
19 Rf7 draw
20 Kf5 loss in 2 half-moves
21 Kg5 loss in 2 half-moves
22 Kh5 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Rh7 loss in 2 half-moves