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

EGTB: win in 4 half-moves

# move score
1 Rh2 win in 3 half-moves
2 Kf3 draw
3 Kf4 draw
4 Kg3 draw
5 Kg5 draw
6 Kg7 draw
7 Kg8 draw
8 Kh3 draw
9 Kh4 draw
10 Kh5 draw
11 Kh7 draw
12 Rc1 draw
13 Rc3 draw
14 Rc4 draw
15 Rc5 draw
16 Rc6 draw
17 Rd2 draw
18 Re2 draw
19 Rf2 draw
20 Rg2 draw
21 Kf5 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Rc8 loss in 2 half-moves