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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kh7 draw
3 Ra2 draw
4 Ra3 draw
5 Ra4 draw
6 Ra5 draw
7 Ra6 draw
8 Kg7 loss in 2 half-moves
9 Kg8 loss in 2 half-moves
10 Kb1 loss in 1 half-moves
11 Kb2 loss in 1 half-moves
12 Kb3 loss in 1 half-moves
13 Kc1 loss in 1 half-moves
14 Kc3 loss in 1 half-moves
15 Kd1 loss in 1 half-moves
16 Kd2 loss in 1 half-moves
17 Kd3 loss in 1 half-moves
18 Ra7 loss in 1 half-moves
19 Rb8 loss in 1 half-moves
20 Rc8 loss in 1 half-moves
21 Rd8 loss in 1 half-moves
22 Re8 loss in 1 half-moves
23 Rf8 loss in 1 half-moves
24 Rg8 loss in 1 half-moves