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

EGTB: win in 4 half-moves

# move score
1 Kf8 win in 3 half-moves
2 Kg5 win in 3 half-moves
3 Kh5 win in 3 half-moves
4 Rf5 win in 3 half-moves
5 Rf6 win in 3 half-moves
6 Rf8 win in 3 half-moves
7 Rg4 win in 3 half-moves
8 Rh4 win in 3 half-moves
9 Kf7 draw
10 Kg6 draw
11 Kgg7 draw
12 Kgh7 draw
13 Kh8 draw
14 Khg7 draw
15 Khh7 draw
16 Rd4 draw
17 Re4 draw
18 Rf3 draw
19 Rf7 draw
20 Ra4 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves