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 Kd1 draw
3 Kd8 draw
4 Kf1 draw
5 Kf8 draw
6 Ra6 draw
7 Ra7 draw
8 Ra8 draw
9 Rb1 draw
10 Rd1 draw
11 Kd2 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Ke2 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves