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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Rb8 win in 15 half-moves
3 Ka5 draw
4 Kb3 draw
5 Kd1 draw
6 Kf1 draw
7 Ra6 draw
8 Ra7 draw
9 Rc8 draw
10 Kb4 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 Kf2 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Ka3 loss in 1 half-moves