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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Rh1 win in 1 half-moves
3 Kd4 draw
4 Kf4 draw
5 Kg7 draw
6 Kg8 draw
7 Kh7 draw
8 Ra1 draw
9 Rc1 draw
10 Rd1 draw
11 Re2 draw
12 Re3 draw
13 Rf1 draw
14 Kd3 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Rb1 loss in 1 half-moves