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 Kd3 draw
8 Kd4 draw
9 Kd5 draw
10 Kd7 draw
11 Kd8 draw
12 Ke5 draw
13 Kf3 draw
14 Kf4 draw
15 Kf5 draw
16 Ra3 draw
17 Re1 draw
18 Re2 draw
19 Rf3 draw
20 Rg3 draw
21 Rh3 loss in 1 half-moves