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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kd5 draw
6 Kf5 draw
7 Rb1 draw
8 Rd1 draw
9 Re2 draw
10 Re3 draw
11 Re4 draw
12 Rf1 draw
13 Rg1 draw
14 Rh1 draw
15 Kd4 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Rc1 loss in 1 half-moves