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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Ka3 win in 5 half-moves
7 Ra6 win in 5 half-moves
8 Rb6 win in 5 half-moves
9 Rc6 win in 11 half-moves
10 Ka1 draw
11 Kc4 draw
12 Kd4 draw
13 Ke4 draw
14 Ke6 draw
15 Rd7 draw
16 Rd8 draw
17 Re6 draw
18 Rf6 draw
19 Ke5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves