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 Kc8 win in 1 half-moves
3 Kd8 win in 1 half-moves
4 Ke8 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Kb7 draw
7 Kc6 draw
8 Kc7 draw
9 Kd6 draw
10 Ke6 draw
11 Ke7 draw
12 Ra1 draw
13 Ra2 draw
14 Ra3 draw
15 Ra4 draw
16 Ra5 draw
17 Ra6 draw
18 Rc7 loss in 1 half-moves