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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rc3 win in 1 half-moves
3 Rd3 win in 1 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kc7 draw
7 Kd5 draw
8 Kd7 draw
9 Kd8 draw
10 Ke5 draw
11 Kf5 draw
12 Ra3 draw
13 Re1 draw
14 Re2 draw
15 Rf3 draw
16 Rh3 draw
17 Kd3 loss in 1 half-moves
18 Kd4 loss in 1 half-moves
19 Kf3 loss in 1 half-moves
20 Kf4 loss in 1 half-moves
21 Rg3 loss in 1 half-moves