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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Kb3 win in 1 half-moves
4 Kc5 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Ke5 win in 3 half-moves
7 Ka1 win in 9 half-moves
8 Ka3 win in 9 half-moves
9 Kd5 win in 9 half-moves
10 Ra5 win in 9 half-moves
11 Ra7 win in 9 half-moves
12 Rc6 win in 9 half-moves
13 Ra4 win in 11 half-moves
14 Kc7 draw
15 Kd7 draw
16 Ke6 draw
17 Ke7 draw
18 Ra3 draw
19 Ra8 draw
20 Rb6 draw