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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Kg5 win in 5 half-moves
4 Kg6 win in 7 half-moves
5 Kg7 win in 7 half-moves
6 Rg5 win in 7 half-moves
7 Kd7 win in 9 half-moves
8 Kb6 draw
9 Kb7 draw
10 Kb8 draw
11 Kc8 draw
12 Kd8 draw
13 Kh7 draw
14 Ra5 draw
15 Re5 draw
16 Rf5 draw
17 Rh3 draw
18 Rh4 draw
19 Rb5 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh2 loss in 2 half-moves