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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kd2 draw
3 Kd3 draw
4 Ke3 draw
5 Kf2 draw
6 Kf3 draw
7 Ra1 draw
8 Rc3 draw
9 Rd3 draw
10 Ra2 loss in 8 half-moves
11 Kd1 loss in 6 half-moves
12 Ke1 loss in 4 half-moves
13 Kf1 loss in 4 half-moves
14 Ra5 loss in 4 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Ra4 loss in 1 half-moves