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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kgg5 win in 3 half-moves
3 Kgh5 win in 3 half-moves
4 Khg5 win in 3 half-moves
5 Khh5 win in 3 half-moves
6 Rc5 win in 3 half-moves
7 Rc6 win in 3 half-moves
8 Rf4 win in 5 half-moves
9 Rh4 win in 5 half-moves
10 Kf6 draw
11 Kf7 draw
12 Kgg7 draw
13 Kgh7 draw
14 Khg7 draw
15 Khh7 draw
16 Rc1 draw
17 Rc2 draw
18 Rc3 draw
19 Rd4 draw
20 Re4 draw
21 Rg4 draw
22 Ra4 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Rc8 loss in 2 half-moves