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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Kc6 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Ke4 win in 3 half-moves
8 Ke6 win in 3 half-moves
9 Rc5 win in 3 half-moves
10 Kc4 win in 5 half-moves
11 Kc5 win in 5 half-moves
12 Ke5 win in 5 half-moves
13 Ra6 win in 9 half-moves
14 Ka3 draw
15 Rb5 draw
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves