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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc6 draw
3 Kd6 draw
4 Kdd4 draw
5 Rc6 draw
6 Rc7 draw
7 Rc8 draw
8 Kb3 loss in 2 half-moves
9 Kb5 loss in 2 half-moves
10 Kc3 loss in 2 half-moves
11 Kd3 loss in 2 half-moves
12 Kcd4 loss in 1 half-moves
13 Ke4 loss in 1 half-moves
14 Ke5 loss in 1 half-moves
15 Ke6 loss in 1 half-moves
16 Ra5 loss in 1 half-moves
17 Rb5 loss in 1 half-moves