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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Ra1 win in 1 half-moves
3 Ra2 win in 1 half-moves
4 Ra6 win in 1 half-moves
5 Ra7 win in 1 half-moves
6 Rd3 win in 1 half-moves
7 Re3 win in 1 half-moves
8 Rg3 win in 1 half-moves
9 Rh3 win in 1 half-moves
10 Ra4 draw
11 Kb7 loss in 2 half-moves
12 Kb8 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Ra5 loss in 1 half-moves
16 Ra8 loss in 1 half-moves
17 Rb3 loss in 1 half-moves
18 Rc3 loss in 1 half-moves
19 Rf3 loss in 1 half-moves