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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Rh6 win in 3 half-moves
4 Kb6 win in 5 half-moves
5 Kd8 win in 5 half-moves
6 Rf7 win in 7 half-moves
7 Kg5 win in 15 half-moves
8 Kg6 win in 15 half-moves
9 Kb8 draw
10 Kc6 draw
11 Kc8 draw
12 Kd7 draw
13 Ke4 draw
14 Ke5 draw
15 Ke6 draw
16 Kf4 draw
17 Kf6 draw
18 Kg4 draw
19 Rh3 draw
20 Rh4 draw
21 Rh5 draw
22 Rh8 draw
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves