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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kg4 win in 3 half-moves
3 Kh4 win in 3 half-moves
4 Rg4 win in 3 half-moves
5 Kf5 win in 7 half-moves
6 Kf6 win in 7 half-moves
7 Rh3 win in 7 half-moves
8 Kf7 draw
9 Kf8 draw
10 Kg6 draw
11 Kg7 draw
12 Kh5 draw
13 Kh6 draw
14 Kh7 draw
15 Kh8 draw
16 Ra3 draw
17 Rb3 draw
18 Rd3 draw
19 Re3 draw
20 Rf3 draw
21 Rg1 draw
22 Rg2 draw
23 Rc3 loss in 2 half-moves