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

EGTB: win in 6 half-moves

# move score
1 Rh2 win in 5 half-moves
2 Kd1 draw
3 Kd2 draw
4 Kf1 draw
5 Kf2 draw
6 Kg6 draw
7 Kg7 draw
8 Kg8 draw
9 Kh6 draw
10 Kh8 draw
11 Rc1 draw
12 Rc3 draw
13 Rc4 draw
14 Rc8 draw
15 Rd2 draw
16 Re2 draw
17 Rf2 draw
18 Rg2 draw
19 Ke2 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rc7 loss in 2 half-moves