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 Kb7 draw
4 Kb8 draw
5 Kc1 draw
6 Kd2 draw
7 Ke1 draw
8 Ke2 draw
9 Rb6 draw
10 Rc6 draw
11 Rd2 draw
12 Rd3 draw
13 Rd4 draw
14 Rd5 draw
15 Rd7 draw
16 Rd8 draw
17 Re6 draw
18 Rg6 draw
19 Rh6 draw
20 Kc2 loss in 2 half-moves
21 Rf6 loss in 1 half-moves