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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Ka6 win in 3 half-moves
3 Ka7 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Re8 win in 3 half-moves
6 Kb7 win in 5 half-moves
7 Kd7 win in 5 half-moves
8 Kb5 win in 7 half-moves
9 Ke7 win in 7 half-moves
10 Kbc5 draw
11 Kbc6 draw
12 Kbc7 draw
13 Kd5 draw
14 Kdc5 draw
15 Kdc6 draw
16 Kdc7 draw
17 Ke5 draw
18 Ke6 draw
19 Rc8 draw
20 Rd8 draw
21 Rf8 draw
22 Rb7 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves