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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 Kc7 win in 5 half-moves
4 Rd8 win in 5 half-moves
5 Ka7 draw
6 Ka8 draw
7 Kb7 draw
8 Kc3 draw
9 Kc4 draw
10 Kc5 draw
11 Kc8 draw
12 Kd3 draw
13 Kd5 draw
14 Ra6 draw
15 Rd7 draw
16 Re6 draw
17 Rf6 draw
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh6 loss in 2 half-moves