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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kf7 win in 3 half-moves
3 Kf8 win in 3 half-moves
4 Re3 win in 3 half-moves
5 Rf3 win in 3 half-moves
6 Rg6 win in 3 half-moves
7 Rg7 win in 7 half-moves
8 Rg8 win in 7 half-moves
9 Kc7 draw
10 Kc8 draw
11 Kd6 draw
12 Kdd7 draw
13 Kde8 draw
14 Ke6 draw
15 Ked7 draw
16 Kee8 draw
17 Ra3 draw
18 Rg4 draw
19 Rg5 draw
20 Rh3 draw
21 Rb3 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves