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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kc1 draw
6 Kc2 draw
7 Kd1 draw
8 Kd2 draw
9 Ke1 draw
10 Kf1 draw
11 Kf2 draw
12 Rd1 draw
13 Re1 draw
14 Rh2 draw
15 Rh3 draw
16 Rh7 draw
17 Kd3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Rh8 loss in 2 half-moves