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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kd5 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Kb4 win in 5 half-moves
7 Kc4 win in 9 half-moves
8 Ra7 win in 9 half-moves
9 Ka2 draw
10 Ka3 draw
11 Ka4 draw
12 Kb2 draw
13 Kb5 draw
14 Kc2 draw
15 Kc3 draw
16 Kc5 draw
17 Rb7 draw
18 Rc8 draw
19 Rd7 draw
20 Re7 draw
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves