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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kd2 draw
3 Kd3 draw
4 Ke1 draw
5 Kf1 draw
6 Kf2 draw
7 Ra2 draw
8 Ra3 draw
9 Rc1 draw
10 Rd1 draw
11 Re1 draw
12 Kd1 loss in 8 half-moves
13 Ke3 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Ra4 loss in 1 half-moves