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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 Kd5 draw
8 Kd6 draw
9 Kf5 draw
10 Rc6 draw
11 Rd6 draw
12 Re7 draw
13 Re8 draw
14 Rf6 draw
15 Rg6 draw
16 Rh6 draw
17 Kd4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Rb6 loss in 1 half-moves