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

EGTB: win in 8 half-moves

# move score
1 Kb3 win in 7 half-moves
2 Kb4 win in 7 half-moves
3 Kb5 win in 7 half-moves
4 Kb7 win in 7 half-moves
5 Kb8 win in 7 half-moves
6 Kc5 win in 7 half-moves
7 Kd7 win in 7 half-moves
8 Kc3 win in 11 half-moves
9 Kd8 win in 11 half-moves
10 Kd6 win in 15 half-moves
11 Kb6 draw
12 Kc6 draw
13 Ra8 draw
14 Rb8 draw
15 Rh8 draw
16 Kd3 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves