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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kb5 draw
3 Kcc7 draw
4 Kd6 draw
5 Kd7 draw
6 Ra2 draw
7 Ra3 draw
8 Ka7 loss in 1 half-moves
9 Ka8 loss in 1 half-moves
10 Kb8 loss in 1 half-moves
11 Kbb6 loss in 1 half-moves
12 Kbc7 loss in 1 half-moves
13 Kc5 loss in 1 half-moves
14 Kc8 loss in 1 half-moves
15 Kcb6 loss in 1 half-moves
16 Kd5 loss in 1 half-moves
17 Ra1 loss in 1 half-moves
18 Ra5 loss in 1 half-moves
19 Ra7 loss in 1 half-moves
20 Ra8 loss in 1 half-moves
21 Rb6 loss in 1 half-moves