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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kcd4 win in 7 half-moves
5 Kb6 draw
6 Kc6 draw
7 Kcd6 draw
8 Kf6 draw
9 Rd7 draw
10 Ke4 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Ked4 loss in 2 half-moves
13 Ked6 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Rd8 loss in 2 half-moves