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

EGTB: win in 6 half-moves

# move score
1 Rh1 win in 5 half-moves
2 Kd4 draw
3 Ke4 draw
4 Ke6 draw
5 Kf4 draw
6 Kf6 draw
7 Kg7 draw
8 Kg8 draw
9 Kh7 draw
10 Rc2 draw
11 Rc3 draw
12 Rc4 draw
13 Rc8 draw
14 Rd1 draw
15 Re1 draw
16 Rf1 draw
17 Rg1 draw
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rc7 loss in 2 half-moves