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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Ke2 draw
3 Kf1 draw
4 Kg8 draw
5 Kh6 draw
6 Kh8 draw
7 Ra2 draw
8 Ra7 draw
9 Ra8 draw
10 Rb1 draw
11 Kd1 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Kg7 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Kd2 loss in 1 half-moves
20 Kf2 loss in 1 half-moves