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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kc4 draw
5 Kc6 draw
6 Kd5 draw
7 Kd6 draw
8 Ke7 draw
9 Kf7 draw
10 Kg7 draw
11 Kg8 draw
12 Rb8 draw
13 Rc8 draw
14 Re1 draw
15 Re2 draw
16 Re7 draw
17 Kb6 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves