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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc4 win in 5 half-moves
4 Kd4 win in 5 half-moves
5 Rc2 win in 5 half-moves
6 Kc2 win in 7 half-moves
7 Kd2 win in 7 half-moves
8 Rc4 win in 7 half-moves
9 Ke2 win in 11 half-moves
10 Kb7 draw
11 Kc5 draw
12 Kc7 draw
13 Kd5 draw
14 Kd6 draw
15 Ke3 draw
16 Ra3 draw
17 Rb3 draw
18 Rc1 draw
19 Kd7 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves