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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kf4 win in 3 half-moves
3 Kf7 win in 3 half-moves
4 Kf8 win in 3 half-moves
5 Kg7 win in 3 half-moves
6 Rf3 win in 3 half-moves
7 Rg3 win in 3 half-moves
8 Rh3 win in 3 half-moves
9 Kf5 win in 5 half-moves
10 Kh7 win in 5 half-moves
11 Kd3 draw
12 Kd4 draw
13 Kd5 draw
14 Kh8 draw
15 Rc3 draw
16 Rd3 draw
17 Re1 draw
18 Re2 draw
19 Ke5 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb3 loss in 2 half-moves