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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Ke4 win in 3 half-moves
7 Ke5 win in 3 half-moves
8 Kd6 win in 5 half-moves
9 Ra5 win in 5 half-moves
10 Ra6 win in 5 half-moves
11 Ka1 win in 9 half-moves
12 Rc7 win in 11 half-moves
13 Kb1 draw
14 Kb2 draw
15 Kb3 draw
16 Ke6 draw
17 Ra8 draw
18 Rb7 draw
19 Rd7 draw
20 Re7 draw
21 Rf7 draw
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves