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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rd4 win in 1 half-moves
3 Kc2 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Kc1 draw
7 Kd7 draw
8 Ke1 draw
9 Ke2 draw
10 Ke7 draw
11 Kf6 draw
12 Kf7 draw
13 Ra6 draw
14 Rc6 draw
15 Rd5 draw
16 Rd7 draw
17 Rd8 draw
18 Ke5 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves