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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Ra5 win in 3 half-moves
3 Ka5 win in 5 half-moves
4 Kb6 win in 5 half-moves
5 Kb8 win in 5 half-moves
6 Kc7 win in 5 half-moves
7 Kcb7 win in 5 half-moves
8 Ra1 win in 5 half-moves
9 Ra4 win in 5 half-moves
10 Rb3 win in 5 half-moves
11 Rc3 win in 5 half-moves
12 Ka7 win in 9 half-moves
13 Kab7 win in 9 half-moves
14 Kb5 win in 11 half-moves
15 Rh3 draw
16 Kd7 loss in 2 half-moves
17 Kd8 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves