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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kb7 draw
3 Kc7 draw
4 Kd7 draw
5 Kd8 draw
6 Ra2 draw
7 Ra3 draw
8 Ra5 draw
9 Ra6 draw
10 Ra8 draw
11 Rb7 draw
12 Rc7 draw
13 Re7 draw
14 Rf7 draw
15 Rg7 draw
16 Ra1 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves